Node.js is an open-source cross-platform JavaScript runtime environment that allows developers to easily deploy JavaScript based applications and services. Node.js is built on Chrome's V8 JavaScript engine and can be used to create server-side applications that are secure, scalable, fast and efficient. Node.js Developers have the skills to build secure and performant web applications that can handle large volumes of data in an efficient way.

A Node.js Developer is a skilled programmer with experience in building modern web applications that employ technologies such as Node.js, JavaScript, HTML5, and CSS3. Node.js Developers are responsible for developing server-side web applications, creating user interfaces for websites or web applications, and developing APIs for servers or browsers. These developers also create custom plugins and modules that extend the functionality of existing applications or websites.

Using Freelancer.com to recruit Node.js Developers highly skilled at developing web applications is a great way of getting the job done quickly and efficiently.

Here’s some projects that our expert node.js Developers made real:

  • Creating websites with complex functionalities
  • Hosting applications on cloud environments
  • Extracting text from scanned documents or images
  • Building web scrapers
  • Setting up chatbot integrated with OpenAI API
  • Developing user interfaces for websites
  • Developing APIs for server/clients
  • Setting up projects in PC

If you're searching for a Node.js Developer to join your team, hiring an experienced freelancer on Freelancer.com would be an ideal choice for completing your project quickly and efficiently with high quality results. It takes only minutes to post a project; after that you will be able to connect to potential freelancers who have the skills and experience needed for your projects. Hire a freelancer on Freelancer now!

From 281,361 reviews, clients rate our node.js Developers 4.9 out of 5 stars.
Hire node.js Developers

Node.js is an open-source cross-platform JavaScript runtime environment that allows developers to easily deploy JavaScript based applications and services. Node.js is built on Chrome's V8 JavaScript engine and can be used to create server-side applications that are secure, scalable, fast and efficient. Node.js Developers have the skills to build secure and performant web applications that can handle large volumes of data in an efficient way.

A Node.js Developer is a skilled programmer with experience in building modern web applications that employ technologies such as Node.js, JavaScript, HTML5, and CSS3. Node.js Developers are responsible for developing server-side web applications, creating user interfaces for websites or web applications, and developing APIs for servers or browsers. These developers also create custom plugins and modules that extend the functionality of existing applications or websites.

Using Freelancer.com to recruit Node.js Developers highly skilled at developing web applications is a great way of getting the job done quickly and efficiently.

Here’s some projects that our expert node.js Developers made real:

  • Creating websites with complex functionalities
  • Hosting applications on cloud environments
  • Extracting text from scanned documents or images
  • Building web scrapers
  • Setting up chatbot integrated with OpenAI API
  • Developing user interfaces for websites
  • Developing APIs for server/clients
  • Setting up projects in PC

If you're searching for a Node.js Developer to join your team, hiring an experienced freelancer on Freelancer.com would be an ideal choice for completing your project quickly and efficiently with high quality results. It takes only minutes to post a project; after that you will be able to connect to potential freelancers who have the skills and experience needed for your projects. Hire a freelancer on Freelancer now!

From 281,361 reviews, clients rate our node.js Developers 4.9 out of 5 stars.
Hire node.js Developers

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    I have a zipped, production-ready KYC web app: a React (Vite) frontend and a Node.js/Express API. All code is finished and the environment variables for Twilio, Brevo and Anthropic are already referenced in the codebase—I will provide the actual keys. Here’s what I need done, ideally within the next couple of hours: • Frontend live on Vercel • Backend running on Railway • Environment keys entered in each platform’s dashboard • Confirmation that the public URL loads, the API responds and the whole KYC flow works end-to-end I don’t yet have Vercel or Railway accounts, so please be ready to create new ones (or deploy from your own and transfer ownership afterward). Once everything is up, send me the deployed URLs plus a quick proof—sc...

    $112 Average bid
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    6 bids

    Updated 10 May I am looking for an experienced DevOps/Full-Stack developer to deploy a self-hosted instance of Twenty CRM (twentyhq/twenty) on my Linux server (12 GB RAM, 6 vCPU, 100 GB NVMe SSD, Ubuntu 26.04 LTS), migrate an existing WordPress site, and provide ongoing maintenance. Twenty is a modern open-source CRM built on React + Node.js + PostgreSQL, deployed via Docker Compose. Full documentation at docs.twenty.com. ________________________________________________ Phase 1 — Initial Setup & Twenty CRM Deployment -Ubuntu 26.04 LTS hardening (SSH key auth, UFW firewall, fail2ban). -Docker & Docker Compose installation. -Twenty CRM v2.x full deployment (server, worker, PostgreSQL, Redis). -Nginx reverse proxy + Let's Encrypt SSL configured on crm.mydomain.com. -...

    $770 Average bid
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    264 bids

    Overview The software is an intelligent classroom seating and student management system designed to digitally organise classroom seating arrangements, automate seat rotation, and provide instant access to student information through an interactive classroom layout. The platform allows administrators, teachers, or faculty coordinators to create multiple classes/courses, assign students to seats, automatically rotate seating positions weekly, and access detailed student profiles simply by clicking on a seat or student. The system is designed to improve classroom management, fairness in seating allocation, attendance tracking, and student monitoring while providing a clean and visual interface. Core Objectives Digitise classroom seating arrangements Automate weekly seat rotation Provide quick...

    $371 Average bid
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    33 bids

    I need a production-ready crypto exchange site that lets users trade on a live spot market with Bitcoin, Ethereum, Ripple and USDT from day one, with the option to add more pairs later. Real-time order books, depth charts, trade history and WebSocket price feeds should feel as fast as the major exchanges. Security is the main priority. The build must ship with strong account protection (2FA, email/SMS verification), cold-wallet segregation for the majority of funds, hot-wallet limits, and an architecture that can absorb DDoS spikes without downtime. Please plan for regular penetration testing and clear audit logs. A clean React (or Vue) front-end talking to a Node.js, Go or comparable back-end is preferred, but I’m open to other proven stacks if you can demonstrate equal or better ...

    $982 Average bid
    $982 Avg Bid
    19 bids

    I need a complete system that lets users find and reserve sports venues online. At a minimum the platform must support: • Stadiums • Gymnasiums • Outdoor fields • Club-type facilities Core flow: a visitor searches by sport, location, date, and time, checks real-time availability, then pays securely to confirm the slot. An intuitive calendar view, automated email/SMS reminders, and a simple cancellation / refund module are essential. I also want a backend dashboard where venue owners can add photos, set pricing, block out dates, run basic reports, and track payouts. Role-based access for admins, venue managers, and end-users should be baked in from the start. Clean, modern UI/UX, responsive design, and solid performance are more important to me than any p...

    $2747 Average bid
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    73 bids

    Hiring: React Developer Looking for an experienced React developer to continue work inside an existing production codebase. Stack: * React * GitHub * Render * Node.js * API integrations Tasks: * Update frontend components/pages * Fix routing/state/rendering issues * Connect frontend to backend APIs * Improve dashboard functionality * Debug/test features * Work inside existing GitHub structure Requirements: * Strong React experience * Git/GitHub experience * Experience working on existing projects/codebases * Strong debugging skills * Fast and detail-oriented * Clean modern frontend understanding Not looking for beginners. Need someone reliable who can move quickly and work cleanly inside an existing system.

    $200 Average bid
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    160 bids

    I need an experienced Laravel DevOps / Full Stack developer to deploy my Laravel project on a Hostinger VPS server. Server details: Hostinger VPS (KVM 2) Ubuntu 24.04 LTS Domain already connected to the VPS Root access available The freelancer must fully configure and deploy the project professionally. Required tasks: Server setup Configure Ubuntu server Install Nginx Install PHP 8.3+ Install MySQL / MariaDB Install Composer Install Node.js + npm Configure firewall and security basics Laravel deployment Upload and configure Laravel project Configure .env properly Setup database connection Run migrations and seeders Configure permissions/storage Setup queues and scheduler if needed Optimize Laravel for production Frontend setup Install npm dependencies Build frontend assets using Vite/...

    $46 Average bid
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    73 bids
    Custom SMTP Bulk Email Script
    6 days left
    Verified

    I need a reliable, easy-to-run script that can push out a large volume of emails through my own SMTP server. The goal is simple: feed the script a list of recipients, some HTML or plain-text content, hit run, and watch the messages go out without choking on size or volume limits. Key points you should know • The SMTP credentials are ready; no Gmail or Outlook APIs involved. • Speed matters—I’d like a working, test-passed version as soon as possible. • Language is up to you. Python, Node, or another mainstream option is fine as long as the final command is straightforward and the dependencies are minimal. What I need from you – A script that connects to my custom SMTP server, authenticates, and sends to a list pulled from a CSV or simple text file....

    $29 Average bid
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    60 bids

    Price is 250$ 1. Current Project Status: • Live Product: The app is fully developed and currently live on the Apple App Store. • Tech Stack: Built with Flutter (Mobile), Node.js (Backend), and hosted on Contabo servers. • Objective: We are migrating our entire payment infrastructure. The task is to completely remove/clean up the existing Stripe integration and replace it with a robust PayPal Marketplace system. 2. Required System Workflow (The Flow): • I. User Onboarding & KYC: • Content Creators (User B) must link their PayPal accounts through the app. • KYC/Verification: Handled entirely between the user and PayPal. We do not handle or store any identity documents. • Status Tracking: If there is a deficiency in the user's PayPal verification, t...

    $209 Average bid
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    114 bids

    HotelBites is a full-stack MERN-based food ordering and restaurant management system designed for hotels and food businesses. The project includes a responsive customer website, secure authentication system, food menu management, cart and order functionality, admin dashboard, payment integration, and real-time order handling. Features include: Responsive frontend for mobile and desktop Admin dashboard for managing dishes and orders User login and OTP verification system Food category and search functionality Order tracking and management Payment and Cash on Delivery support Real-time order notifications Clean UI/UX with business-focused design Technologies Used: MongoDB React.js Node.js HTML, CSS, JavaScript This project is suitable for restaurants, cafes, cloud kitchens, and food deliver...

    $383 Average bid
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    39 bids
    Logistics SaaS Backend Team
    6 days left
    Verified

    I’m looking for a reliable backend partner who can stay with us long-term as we scale our cloud-based logistics platform. We are firmly committed to a Node.js stack and run an SQL database layer, so deep hands-on experience with modern Node.js frameworks and relational databases is essential. Core work ahead • Design and build new microservices (REST/GraphQL) that handle shipment tracking, carrier integrations, billing and user management. • Optimise existing Node.js services for performance, security and high availability. • Extend our SQL schema, write efficient queries and create migration scripts. • Set up and maintain CI/CD pipelines, automated testing and containerised deployments (Docker, Kubernetes or similar). • Produce clear technical docum...

    $19 / hr Average bid
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    134 bids

    PLEASE READ COMPLETELY PLEASE READ COMPLETELY PLEASE READ COMPLETELY Senior Backend Architect / Lead Backend Engineer (Long-Term Opportunity) We are looking for an experienced backend engineer/architect to take over, stabilize, continue building, and help complete a large-scale multi-role media/content platform that already has a substantial frontend completed. This is NOT a beginner project. This is NOT a simple CRUD SaaS. This is a complex long-term platform requiring real backend architecture thinking, infrastructure discipline, scalability planning, production stability, and ongoing feature development. We are NOT looking for someone who only audits systems and disappears. We are specifically looking for someone capable of BOTH: - stabilizing/improving an existing backe...

    $75 Average bid
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    49 bids

    I am building a web application and want one proven engineer to take full ownership of the tech. The current plan is React on the front end and Python on the back end; if you favour Django, FastAPI, or another modern framework that fits, make the case and run with it. You will design the database, craft the APIs, set up the cloud infrastructure, and push clean, tested code to production without constant check-ins. You should have around eight years of hands-on experience shipping real products, be equally strong in frontend and backend work, and communicate clearly in brief updates. Compensation starts hourly while we shape the MVP. When revenue starts flowing you convert to a 40 percent share, giving you genuine skin in the game. To move forward, show me something real you have built&m...

    $5368 Average bid
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    75 bids

    I’m building an AI-driven personal-assistant chatbot that runs on a Node.js + Express backend with MongoDB for persistence and Groq’s API for the language layer. The goal is to give users a fast, intelligent helper that works seamlessly on both web and mobile screens. Scope of work • Architect or refine the RESTful endpoints that receive user questions, forward them to Groq, and stream answers back in real time. • Create (or polish) a responsive web interface and a companion mobile experience so the conversation feels native on any device. • Persist every message, plus metadata needed for analytics, inside MongoDB and expose a history endpoint that can be filtered by user and date. • Build two key features into the assistant itself: – Task...

    $511 Average bid
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    50 bids

    Here is what we are looking at: We have an existing token (GrokFANS) on the BNB Smart Chain with a built-in 30% tax protocol. We need a DApp that automates and visualizes our multi-tier referral rewards (10% for Builders, 5% for Leaders). The Task: Build a high-performance, mobile-responsive Dashboard (optimized for Trust Wallet) where our users can: Connect their wallets. Generate unique referral links. Track their "Builder" and "Leader" rewards in GrokFANS Tokens. View a "Tree" of the holders they have onboarded. Technical Requirements: Frontend: React.js / with Tailwind CSS. Web3: or Web3.js. Smart Contract: Integration with our existing BSC contract (Solidity). Backend: A lightweight database (Supabase or Firebase) to map referral links to wal...

    $219 Average bid
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    47 bids

    Car and furniture marketplace To be developed and designed at the following : I already have the full page layouts in for the front-end, with a Node.js + API layer running on the back end. The goal is to turn this scaffold into a production-ready furniture and car marketplace where users can add their listings to sell their inventory. The current website should have a basic capacoty of upto 2500 listings. Scope of work • Account system: build secure sign-up / sign-in flows and editable profiles, mapped to three distinct roles—Admin, Seller and Buyer. • Payments: connect a mainstream gateway (Stripe, PayPal or similar) so buyers can pay sellers directly, with order records returned to the API. • Search & filters: implement fast, server-side searchable listi...

    $1147 Average bid
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    203 bids

    I use Stripe Checkout links to sell monthly subscriptions and I run my AI video service through the Runway ML API. What I need is a small, secure webhook that listens to Stripe events, recognises the subscription tier a customer just paid for, and immediately calls the Runway ML REST endpoint to top up that customer’s usage. The flow should handle multiple subscription tiers (Basic, Pro, etc.), mapping each tier to a different credit amount in Runway ML. On a successful payment— or —the webhook must: • validate the Stripe signature • read the product / price ID to identify the tier • post the correct credit to Runway ML via its REST API • log the action to prevent double-crediting and for later auditing • return a 200 response so Stripe ...

    $812 Average bid
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    228 bids

    We need an experienced backend developer to bring our customer-facing mobile web app (PWA) live for a package-forwarding business in Trinidad. The frontend is already built; we need the backend API, the wiring, and deployment. ═══════════════════════════════════════ WHAT'S ALREADY DONE (provided to you) ═══════════════════════════════════════ - Complete React PWA prototype — 9 fully designed and tappable screens (login, dashboard, package detail, invoices, pre-alert form, profile, notifications, account settings, help & support). Loading, error, and empty states all designed. ~1,400 lines of clean, documented code. - Complete API specification — 7 endpoints fully documented with request/response shapes, status enums, error handling, CORS requirements, and code-level...

    $1393 Average bid
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    253 bids

    I need a complete, production-ready website focused on community building. The core experience should let members create posts, share content in a scrolling feed, and interact in real-time through live chat rooms as well as smaller, interest-based groups or circles. A smooth onboarding flow, profile management, notifications, and a clean, mobile-first interface are essential. Beyond conversation, the platform must be flexible enough to add buying-and-selling features later, so structure the database and API with scalability in mind. Think modular components, reusable UI patterns, and clear separation between core community features and potential marketplace extensions. Tech stack is up to you, but I expect modern standards—responsive front-end (React, Vue, or similar), real-time ca...

    $183 Average bid
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    49 bids

    We are building a custom Chromium-based multi-profile browser for privacy-focused session isolation and proxy/profile management. The project is inspired by tools like AdsPower/GoLogin, but this is intended for legitimate profile management, automation, QA/testing, and proxy workflows. The browser will be based on an existing Chromium fingerprinting fork and extended with custom functionality. We are looking for an experienced senior develoer or team with strong Chromium/C++ expertise who can move fast and work with AI-assisted development workflows. Initial scope (Windows-first MVP): • Chromium fork customization • Multi-profile browser management • Proxy integration (HTTP/SOCKS5) • Fingerprint/profile configuration system • Canvas/WebGL/WebRTC handling • U...

    $1709 Average bid
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    92 bids
    Perfect My Cross Platform App
    6 days left
    Verified

    Take My App To 100% My cross-platform app is already live on both the App Store and Play Store and generally runs well, but a handful of finishing touches are holding it back from perfect. I need someone who can jump into an existing codebase and knock out the last few issues so the product feels rock-solid to every user. I can help you with Claude subscription. Key areas that need attention • iOS voice feature – the functionality is coded but the permission handshake is failing on some devices, so the microphone dialog never appears. • Backend stability – the Node.js API on AWS (EC2 + MongoDB Atlas) goes down intermittently and response times spike under load. I want logs cleaned up, memory leaks traced, and sensible auto-scaling or monitoring put in place. •...

    $7 / hr Average bid
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    41 bids

    I’m ready to turn PageVault’s lightning-fast compression API into the backbone of a multi-channel eBook storefront. The core task is to wire the existing REST endpoints so they not only shrink large publication files on the fly but also let customers purchase and download them seamlessly. Here’s what the finished solution should do: • Accept an uploader’s original EPUB, MOBI or PDF, route it through the PageVault compression service, then store the optimized asset in my cloud bucket. • Push the final, compliant files to Amazon Kindle, Apple iBooks and Google Play Books from a single dashboard, keeping each platform’s metadata requirements in mind. • Present buyers with a secure payment gateway (Stripe preferred, though I’m open to a...

    $718 Average bid
    $718 Avg Bid
    112 bids

    I’m building a browser-based workflow management application whose core purpose is accurate task-level time tracking. The platform should allow users to start, pause, and stop timers on individual tasks, then automatically log those entries against the correct project so I can see where every minute goes. Beyond the timer itself, I need two key add-ons: • Reporting tools — interactive dashboards plus exportable reports (PDF or CSV) that break down hours by person, project, and date range. • User role management — at minimum Admin, Manager, and Worker levels with granular permissions for creating tasks, viewing reports, and editing time entries. A simple efficiency calculator is also required: the system should compare logged hours against an estimated basel...

    $345 Average bid
    $345 Avg Bid
    51 bids

    I want to develop a mobile app (Android ) and a website for rental properties, similar to 99acres. The main goal is to create a simple platform where users can easily find nearby rental properties. **Key Features Required (App + Website):** 1. **User Registration & Login** * Mobile number / OTP-based login 2. **Property Listing** * Property owners can list their rental properties * Add photos, rent, location, and details 3. **Location-Based Search (Important Feature)** * Users should be able to see all rental properties within a 4 km radius of their current location * Both map view and list view required 4. **Paid Contact Feature (Monetization)** * Users must pay ₹19 to view the property owner’s contact number * Payment gateway integration required ...

    $178 Average bid
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    37 bids

    Project Title: Build a Simple Desktop Packstation Web Tool for Retailer API Project Description: We are looking for an experienced developer to build a simple web-based packstation tool We do not need a full WMS or inventory management system. The goal is to build a lightweight tool that helps our warehouse team process The tool should retrieve orders from the Retailer API, display the order items, require warehouse staff to scan the correct products, and only after successful scan validation request/download the recommended shipping label and print it. Main Workflow: Import open orders via the Retailer API. Show the order and product details in a packstation screen. Warehouse staff scans the order or packing slip. Staff scans each product barcode. The system validates SKU/EAN a...

    $1483 Average bid
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    47 bids

    Project Description: I am looking for an experienced and skilled web developer to design and develop a modern, responsive, and user-friendly website. The website should be visually appealing, fast-loading, and optimized for both desktop and mobile devices. Scope of Work: Design and develop a fully functional website from scratch Create a clean, modern, and attractive UI/UX Ensure responsive design for mobile, tablet, and desktop Develop frontend using HTML, CSS, JavaScript (or frameworks like React) Backend development using technologies like Node.js / PHP / Python (as required) Database integration (MySQL / MongoDB) Implement user authentication (login/signup) if needed Add required features such as forms, dashboards, APIs, etc. SEO-friendly structure and fast performance optimization F...

    $12 / hr Average bid
    $12 / hr Avg Bid
    107 bids

    HotelBites is a full-stack MERN-based food ordering and restaurant management system designed for hotels and food businesses. The project includes a responsive customer website, secure authentication system, food menu management, cart and order functionality, admin dashboard, payment integration, and real-time order handling. Features include: Responsive frontend for mobile and desktop Admin dashboard for managing dishes and orders User login and OTP verification system Food category and search functionality Order tracking and management Payment and Cash on Delivery support Real-time order notifications Clean UI/UX with business-focused design Technologies Used: MongoDB React.js Node.js HTML, CSS, JavaScript This project is suitable for restaurants, cafes, cloud kitchens, and food deliver...

    $478 Average bid
    $478 Avg Bid
    81 bids

    Create a complete full-stack Freelancer Project Posting web application. Requirements: 1. Frontend: - Use HTML, CSS, and JavaScript (or React if possible) - Create a clean UI - Include a form with fields: - Project Title - Description - Budget - Deadline - Show all posted projects in a list below the form 2. Backend: - Use Node.js with Express - Create API endpoints: - POST /post-project (to save project) - GET /projects (to fetch all projects) 3. Database: - Use MongoDB (or simple in-memory array for beginner version) 4. Features: - Form validation - Display projects dynamically - Show budget and title clearly - Responsive design (mobile friendly) 5. Bonus Features: - Add user authentication (login/signup) - Add bidding system (freelancers can apply) - Add project catego...

    $48 Average bid
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    46 bids

    Create an etsy like site or walmart or amazon seller.

    $223 Average bid
    $223 Avg Bid
    125 bids

    I am looking for an experienced browser automation developer for a proof-of-concept project. The goal is to create a lightweight automation tool that synchronizes availability between two browser-based booking/calendar platforms used by appointment-based businesses. This is NOT a full SaaS platform or CRM project. We only want a focused and reliable proof of concept. Main functionality: Detect when a new booking appears in Platform A Read: start time end time / duration assigned staff member Automatically create a busy/unavailable block in Platform B for the same time slot Important: No customer data sync required No payment integration No advanced frontend/UI needed Reliability and clean automation logic are the priority Preferred technologies: Playwright Puppeteer Node.js or Pyth...

    $1743 Average bid
    NDA
    $1743 Avg Bid
    114 bids

    I’m upgrading the entire FASTFARE platform () and need a developer who can own both the look and the engine behind it. The immediate goal is a modern design, but every decision must keep speed, automation, and future scale in mind. Key design priorities • Seamless user experience / navigation • Strong brand consistency First automation to tackle • End-to-end order processing (from checkout through courier hand-off) Beyond that, you’ll be shaping a full-stack codebase that plugs into payment gateways, logistics APIs, and our growing set of internal micro-services. If you’re comfortable working with modern frameworks (think React, , Vue, Node, Laravel, Django—whatever lets you move fast and write clean code) and you have a feel for performa...

    $14 / hr Average bid
    $14 / hr Avg Bid
    32 bids

    NODE-SEO. I am looking for a long-term collaborator to manage the Technical SEO and small code adjustments for 4 Romanian websites built in Node.js. IMPORTANT: I will provide access to all necessary premium tools via Group Buy (Screaming Frog Paid, Ahrefs, Semrush, Sitebulb). Your job is to use them and implement the fixes directly in the code. Key Responsibilities: - Audit & Fix: Perform monthly technical audits and directly fix issues related to SSR/Hydration in Node.js. - JS Rendering: Ensure all dynamic content is visible in the rendered DOM for Googlebot. - Performance: Optimize Core Web Vitals (LCP, CLS, INP) by Refactoring JS/CSS where needed. -Indexability: Manage Sitemaps, , and Canonical tags dynamically via Node.js routes. - Verification: You must provide the raw export fi...

    $610 Average bid
    $610 Avg Bid
    130 bids

    Key Functionality Required: Competitor Scanner: Deep-scraping eBay seller profiles to identify trending products. Non-API Lister: Automated product listing directly via browser automation. Order Automation: Semi-auto or full-auto ordering from Amazon, Walmart, and AliExpress. Inventory Sync: Tracking supplier price/stock changes and updating eBay listings. Technical Expectations: Must have deep experience with Playwright or Puppeteer. Must be an expert in Stealth Browsing (bypassing Akamai, Cloudflare, and advanced fingerprinting). Architecture should be a Chrome Extension (Manifest V3) connected to a central dashboard.

    $2204 Average bid
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    154 bids

    We need to develop a web-based MVP (Minimum Viable Product) to generate a Health Technical Note for contracts in Colombia, following Decree 441 of 2022. The goal is to build a practical, scalable, and business-focused solution. It should help technical teams (EPS/IPS) to create, adjust, negotiate, and finalize a technical note mainly based on: RIPS data processing Population analysis Frequency and severity calculation Technical adjustments with tracking (traceability) Scenario generation Final PDF generation Monitoring and follow-up Important: This project is NOT about building a complete system from the start. We need a functional, easy-to-use, and market-ready MVP, with a structure that can be improved and expanded in the future. More details are provided in the attached PDFs.

    $387 Average bid
    $387 Avg Bid
    78 bids

    I’m building a Python-based web application whose core job is to streamline order management while exposing clean, well-documented APIs. The main stack is Django for the web layer, but I also want to leverage both Django Rest Framework (for the bulk of the REST endpoints) and a lightweight FastAPI micro-service where low-latency calls are critical. Here’s what I need from you: • Set up a fresh Django project (latest LTS) with models that cover orders, items, customers, and basic inventory counts. • Expose CRUD and filtered list endpoints through Django Rest Framework, secured with token or session auth. • Spin up a separate FastAPI service—running side-by-side or in a Docker container—that handles a performance-sensitive subset of endpoints ...

    $872 Average bid
    $872 Avg Bid
    41 bids

    I need my billing platform moved to a fresh VPS without downtime. The current service is running a front-end with a MongoDB database; however, I do not yet have a dump of the database. Your first task is to connect by SSH to the live server, create a clean MongoDB backup, and verify its integrity. Once the backup is safe, you will provision the new VPS, install the required stack (Node, , MongoDB, Nginx or an equivalent reverse proxy, PM2 for process management), and restore the data so the application behaves exactly as it does now. Environment variables and secrets must stay private; I will provide them over an encrypted channel. Deliverables • Verified MongoDB backup from the old server • Deployed production build running behind a proxy on the new VPS • Rest...

    $25 Average bid
    $25 Avg Bid
    48 bids

    Project Title Suggestion: Build a Modern, Fast E-Gaming Store (Full E-commerce Website) Project Description: We are looking for an experienced full-stack developer (or team) to build a modern, high-performance e-commerce website for E-Gaming Store — a premium online shop dedicated to the gaming community. Store Focus: • Video games (digital & physical) • Gaming accessories (controllers, headsets, keyboards, mice, etc.) • Gaming gift cards • Gaming equipment and peripherals Key Requirements: • Modern, immersive gaming-themed design (dark mode preferred, vibrant accents, clean and energetic feel) • Fully responsive and mobile-friendly • Extremely fast loading speed and smooth user experience • Easy category browsing and powerful produ...

    $714 Average bid
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    244 bids

    Short Video App (TikTok-like) – Project Requirements 1. Project Overview We are looking to develop a mobile application similar to TikTok. The app will allow users to create, upload, watch, and interact with short-form videos in a vertical scroll feed. The goal is to build a minimum viable product (MVP) first, focusing on core features with scalability for future enhancements. 2. Target Platforms iOS (iPhone) Android 3. Core Features (MVP) 3.1 User Authentication Sign up / Login via: Phone number (OTP verification) Google login Apple ID (optional for iOS) 3.2 Video Uploading Record video inside the app Upload from gallery Basic editing: Trim video Add simple filters Add caption 3.3 Video Feed (Main Feature) Vertical swipe navigation (like TikTok) Auto-play videos Infinite scrollin...

    $967 Average bid
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    183 bids

    Build a full-stack fantasy cricket application named King11 with a premium dark UI and mobile-first responsive design. The platform should work similar to Dream11. Main Features User signup/login with OTP, email, Google authentication Home page with live cricket matches Create fantasy teams before match starts Select captain and vice-captain Join contests: Free contests Mega contests Head-to-head contests Private contests Wallet system: Add money Withdraw money Transaction history Bonus cash Referral and affiliate system Leaderboard with live points Real-time fantasy points calculation Match center with: Live score Commentary Player statistics Team comparison Admin dashboard: Manage users Manage contests Approve withdrawals Match control Earnings analytics Push notifications Telegram and ...

    $45378 Average bid
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    I need a developer who can wire my customer-service flow directly into the official WhatsApp Business API. The aim is to move from one-off replies to a structured, rule-based system that looks after itself until a human needs to step in. What absolutely must be in place • Automated messaging that follows complex, branching workflows (time-of-day splits, CRM flags, user choices, etc.). • A customer-support dashboard where agents can jump into live conversations, review history, tag or close tickets, and keep template messages handy. Project outline You will build (or configure) the middleware to handle authentication, webhook events and template management, then layer on the workflow logic. Language or framework is up to you—Node, Python, Java or serverless functions...

    $675 Average bid
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    We are looking for an experienced implementation partner with an existing software product or platform in the pharmaceutical distribution and/or retail pharmacy POS domain. Preference will be given to teams that already have a stable, production-ready application with real business deployments and the ability to demonstrate the solution. This project focuses on customization, deployment, enhancements, and long-term support of an existing platform. Fresh development from scratch is not the primary requirement. Functional Requirements The platform should ideally support most of the following modules. Distributor Management Inventory and warehouse management Batch and expiry tracking Purchase and sales workflows Supplier and customer management GST/tax invoicing Credit and payment tracki...

    $5800 Average bid
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    I’m launching Sahal Pharma, a lean B2B marketplace that will let hospitals, pharmacies, suppliers—and even a few duty-free outlets—trade medicines and medical supplies online here in Somalia. Think of it as a stripped-down Farmazon: the first release simply has to work, prove the concept, and give us a codebase we can extend later. Scope of this MVP • Core features: product listings with fast search, a straightforward order-management flow, and secure user authentication/authorization. • User roles: Admin (system control), Buyer (hospitals & pharmacies), and Seller (suppliers). • Responsive web app first, with a clean REST/GraphQL layer so a mobile client can plug in later. • Any modern stack is fine—Laravel, Django, Node/Express, or...

    $271 Average bid
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    Objectifs du projet: • Créer une application mobile et un site web permettant : - La commande et la livraison de colis. - L'inscription des partenaires de transport pour gérer leurs livraisons. - La gestion des commandes et des livraisons en temps réel. - Un système de paiement sécurisé et une interface utilisateur intuitive. - Suivi de la localisation des livreurs en temps réel. Fonctionnalités principales: 3.1. Application mobile (Utilisateur final) 1. Interface utilisateur : - Design moderne et réactif. - Navigation fluide et facile pour l’utilisateur. - Interface multi-langue (Français, Arabe, Anglais). 2. Création de compte utilisateur : - Inscription via email, numéro de tél&eac...

    $1009 Average bid
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    ## Project Overview We have a ** 14 / TypeScript / Tailwind CSS** web application with an **AWS Lambda + API Gateway** backend, backed by **RDS PostgreSQL**. We have majority of code already and need to fix all known bugs, implement some missing features, work on the Lambda API locally, and build a Cypress testing framework integrated with Qase.io. The frontend is hosted on an **Ubuntu EC2 server** behind **nginx** as a reverse proxy, managed by **systemd**. All work must be submitted via **GitHub pull requests**. Figma design file will be provided for reference. --- ## Tech Stack | Layer | Technology | |---|---| | Frontend | 14 (Pages Router), React 18, TypeScript, Tailwind CSS | | Backend | AWS Lambda, API Gateway (REST + WebSocket) | | Database | AWS RDS PostgreSQL | | Infrastru...

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    NODE-SEO. I am looking for a long-term collaborator to manage the Technical SEO and small code adjustments for 4 Romanian websites built in Node.js. IMPORTANT: I will provide access to all necessary premium tools via Group Buy (Screaming Frog Paid, Ahrefs, Semrush, Sitebulb). Your job is to use them and implement the fixes directly in the code. Key Responsibilities: - Audit & Fix: Perform monthly technical audits and directly fix issues related to SSR/Hydration in Node.js. - JS Rendering: Ensure all dynamic content is visible in the rendered DOM for Googlebot. - Performance: Optimize Core Web Vitals (LCP, CLS, INP) by Refactoring JS/CSS where needed. -Indexability: Manage Sitemaps, , and Canonical tags dynamically via Node.js routes. - Verification: You must provide the raw export fi...

    $581 Average bid
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    I want to launch a web-based loyalty system that serves both my store’s customers and the merchants who manage promotions. The application must run entirely in the browser-desktop and mobile-so no native installs are required. Modern tech stack needed..

    $375 Average bid
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    We are looking for an experienced mobile app and web development team to build a scalable mobility and logistics platform similar to Uber/Bolt/Gojek with the following modules: Core Features: Parcel delivery using electric bikes Electric Vehicle hire (self-drive & chauffeur) Moving truck bookings Ambulance dispatch service Real-time GPS tracking Wallet/payment integration Driver/rider app Customer app Admin dashboard Technical Requirements: Flutter mobile development (iOS & Android) Robust backend (Node.js or Laravel preferred) Real-time tracking using Firebase or Google Maps integration Payment gateway integration (Paystack/Flutterwave) Scalable cloud infrastructure Clean UI/UX API documentation Deployment support What We Need From You: Previous experience building ride-hailing...

    $5682 Average bid
    $5682 Avg Bid
    126 bids

    NODE-SEO. I am looking for a long-term collaborator to manage the Technical SEO and small code adjustments for 4 Romanian websites built in Node.js. IMPORTANT: I will provide access to all necessary premium tools via Group Buy (Screaming Frog Paid, Ahrefs, Semrush, Sitebulb). Your job is to use them and implement the fixes directly in the code. Key Responsibilities: - Audit & Fix: Perform monthly technical audits and directly fix issues related to SSR/Hydration in Node.js. - JS Rendering: Ensure all dynamic content is visible in the rendered DOM for Googlebot. - Performance: Optimize Core Web Vitals (LCP, CLS, INP) by Refactoring JS/CSS where needed. -Indexability: Manage Sitemaps, , and Canonical tags dynamically via Node.js routes. - Verification: You must provide the raw export fi...

    $632 Average bid
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    170 bids

    I’m building an online practice base for PTE candidates where the only focus is fully interactive exercises. The site must deliver practice in all four skill areas—speaking, writing, listening and reading—through engaging, browser-based tasks rather than static PDFs or text blocks. Core requirements • Exercises are the heart of every page. For speaking, users should be able to record and play back audio directly in the browser; for writing, give them a clean typing space with timers and word counters; for listening and reading, think drag-and-drop, multiple choice, or gap-fill activities tied to audio or passages. • Interaction is immediate: when an item is submitted the user either sees the correct answer or receives a score/feedback screen. • A sim...

    $466 Average bid
    $466 Avg Bid
    296 bids

    I need a freelance developer to build a professional website for a Chartered Accountant firm. Design reference will be provided. The site must be SEO-friendly, fast, and fully responsive. Pages to build: 1. Home — hero section, services overview, about snippet, CTA 2. Services — 6 service cards with descriptions 3. About Us — firm story, values 4. Team — photo cards with name and designation 5. Contact — enquiry form, Google Maps embed, phone/address Frontend Requirements (): - 14 (App Router) - Responsive — mobile, tablet, desktop - WhatsApp floating CTA button - SEO meta tags Backend Requirements (Node.js): - Node.js + Express REST API - POST /api/contact → email via Nodemailer - Input validation + basic rate limiting

    $102 Average bid
    $102 Avg Bid
    59 bids

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