The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
AngularJS is an open source web application framework maintained by Google and the AngularJS community. It was created to help developers more easily build and maintain rich and dynamic single page applications (or SPAs). An Angular Javascript Developer from Freelancer.com can assist in developing such single page web apps; creating user interfaces that are interactive, powerful, and modern; adapting existing code to enable seamless browser compatibility; creating efficient front-end designs for smooth development; integrating third-party APIs and libraries; writing automated tests; and providing maintenance to existing Angular applications.
Here's some projects that our expert Angular Javascript Developer made real:
AngularJS allows developers to create SPAs with maximum efficiency, responsiveness, and user interaction speed - making it an ideal choice for modern web applications. Freelancer.com offers developers the opportunity to hire skilled Angular Javascript Developers who specialize in creating efficient single page applications. If you're looking for a custom solution for your dynamic web application - post your project on Freelancer.com for a talented Angular Javascript Developer that can make your project a reality!
From 194,700 reviews, clients rate our Angular Javascript Developers 4.9 out of 5 stars.AngularJS is an open source web application framework maintained by Google and the AngularJS community. It was created to help developers more easily build and maintain rich and dynamic single page applications (or SPAs). An Angular Javascript Developer from Freelancer.com can assist in developing such single page web apps; creating user interfaces that are interactive, powerful, and modern; adapting existing code to enable seamless browser compatibility; creating efficient front-end designs for smooth development; integrating third-party APIs and libraries; writing automated tests; and providing maintenance to existing Angular applications.
Here's some projects that our expert Angular Javascript Developer made real:
AngularJS allows developers to create SPAs with maximum efficiency, responsiveness, and user interaction speed - making it an ideal choice for modern web applications. Freelancer.com offers developers the opportunity to hire skilled Angular Javascript Developers who specialize in creating efficient single page applications. If you're looking for a custom solution for your dynamic web application - post your project on Freelancer.com for a talented Angular Javascript Developer that can make your project a reality!
From 194,700 reviews, clients rate our Angular Javascript Developers 4.9 out of 5 stars.I’m building a large-scale enterprise web application and I need a front-end specialist who works comfortably with the latest Angular release. Your mission is to take ownership of the user interface, shaping a fast, responsive experience that also works seamlessly when the network drops and can engage users through push notifications. The core requirements are straightforward: • Use the most recent stable Angular version for all components and modules. • Deliver a fully responsive layout that adapts elegantly to desktop, tablet and mobile. • Implement offline capability so essential screens and data remain usable without connectivity. • Enable browser push notifications for key in-app events. • Fold in other well-known enterprise features—rol...
I need a senior full-stack engineer to join an intensive 10-day sprint to finish and launch Rally, a web-based operating system for college events and nightlife. This is a contractual engagement for 10 days, focused on delivering the MVP. The product and codebase already exist. This is NOT a build from scratch. You will receive the existing repository, detailed product scope, workflows, UI mockups, and launch priorities. The work includes completing and connecting the frontend and backend, authentication and user roles, event creation and management, organization dashboards, ticketing and QR check-in, payments, admin functionality, notifications, database integration, mobile responsiveness, bug fixing, testing, and production deployment. The web platform includes interconnected experien...
I need a senior full-stack engineer to join an intensive 10-day sprint to finish and launch Rally, a web-based operating system for college events and nightlife. The product and codebase already exist. This is NOT a build from scratch. You will receive the existing repository, detailed product scope, workflows, UI mockups, and launch priorities. The work includes completing and connecting the frontend and backend, authentication and user roles, event creation and management, organization dashboards, ticketing and QR check-in, payments, admin functionality, notifications, database integration, mobile responsiveness, bug fixing, and production deployment. I need someone who is extremely fast, experienced working inside existing codebases, and comfortable taking ownership without constant ...
I want to build a browser-based social platform from the ground up. The goal is a clean, responsive web application where users can create accounts, manage profiles, connect with other members, and interact in real time. I already have rough wireframes and user stories; your job is to turn them into a working MVP and guide the project through to production launch. Here’s what I need from you: • Select an appropriate modern stack (React, Vue, or similar on the front end; Node/Express, Django, Rails, or comparable on the back end) and justify the choice. • Set up authentication, profile management, a simple follow/connection system, and at least one real-time interaction module such as messaging or a live feed. • Host the code in a private Git repository with clea...
My SaaS platform is live, built with React.js on the front end and Python on the back end, and I’m ready for a full-stack sweep that tackles everything from persistent bugs to fresh feature work. Here’s the current landscape. • Front end: React components need refinement and a few new screens. • Back end: Python services drive our business logic and APIs, but some endpoints require refactoring and tighter security. • Infrastructure: The project is hosted on Vercel; recent deployments exposed timing-sync issues and occasional PDF access failures. • Data: Customer information lives in a Postgres database and must stay accurate, fast, and compliant. Your mission covers three parallel tracks: 1. Bug fixing – squash errors affecting general func...
I need an experienced React + TypeScript + Supabase developer to help improve and stabilize my existing Hotel PMS SaaS called “Hotel Mantri”. The application is already built. I do NOT want a rebuild. Main work required: - Fix very slow loading and performance issues - Fix non-working sidebar buttons and navigation - Optimize Supabase/PostgreSQL queries - Fix React rendering / duplicate API request issues - Improve mobile responsiveness - Stabilize reservations, room chart, check-in/check-out, reports and housekeeping - Help integrate API for Channel Manager - Implement room category mapping, rate plan mapping, inventory/rate sync, OTA reservation import, webhooks and sync logs Tech stack: React TypeScript Supabase PostgreSQL REST API Webhooks IMPORTANT: Do not redesign o...
Connect Existing React Solar Digital Twin Frontend to Backend APIs Project Description We have an existing React-based digital twin frontend called TwinPro for management and monitoring of solar power plants. Several existing screens currently obtain their information from static JSON/dummy datasets. We require an experienced React developer to connect the existing frontend to REST APIs while maintaining the existing UI and UX. This assignment is primarily API integration. It is NOT a UI redesign project. Existing Application Structure Enterprise ↓ Portfolio ↓ Plant ↓ Block ↓ Individual assets The frontend includes dashboards, GIS layouts, KPIs, alarms, assets and other operational modules. Scope of Work Review existing React project. Identify all hard-coded/st...
I need an experienced engineer who can take ownership of a large-scale, long-term product built around a .NET 8 / ASP.NET Core backend and a React.js + TypeScript frontend. Your first focus will be refining and extending our existing API layer, modelling new features, optimising performance, and making sure every endpoint is production-ready. Once the backend foundations are solid, you’ll move fluidly into the React codebase—building reusable components, wiring state with modern hooks, and ensuring the UX feels instant even when we lean on complex business logic. We already run in AWS, so you should be comfortable deploying microservices and event-driven workflows with containers (Docker) orchestrated through Kubernetes and managed via standard CI/CD pipelines. The infras...
We have an existing premium pet accessories e-commerce website built with React, Vite, Tailwind CSS, and TypeScript. The website is already live and functional. We are not looking for a complete redesign. We need an experienced React UI/UX developer who can improve the existing interface based on a detailed UI/UX audit. Most work involves enhancing existing pages, improving user experience, and implementing missing e-commerce features. Scope The selected freelancer should implement the following improvements: Header & Navigation Add Search Bar Add Shopping Cart Icon with Item Count Improve Navigation UX Homepage Fix Hero Section responsiveness Improve CTA visibility Improve Announcement Banner Add Customer Testimonials section Create About Us page Product Pages Improve Variant Selectio...
I’m building an AI-driven marketplace so homeowners can instantly connect with verified plumbers, cleaners, and other home-service professionals. The first release focuses on that core matchmaking flow—finding the right provider, fast—while keeping the door open for future add-ons such as real-time chat, KYC verification, or integrated payments. Tech stack is fixed: • React Native for the iOS/Android app • Node.js API with MongoDB Atlas • Browser-based admin panel for user, job, and dispute management We are looking for an experienced full-stack development team or individual to build a production-ready AI-powered Reverse Service Marketplace for the Indian market. Unlike traditional service marketplace apps, users will post their ser...
I’m at the final stretch of launching a mobile + web marketplace built with Ionic React on the front-end and NestJS on the back-end. All core features work; however, the product listing pages still feel rough and are holding back the overall experience. Your mission is to step into the existing repo, tighten up the layout of every product card and detail snippet, and leave the page looking and behaving like a polished, production-ready interface. The priority is the presentation of information—pricing, ratings, stock status, variant options, and calls-to-action must surface clearly and consistently on any screen size. While doing so you’ll be free to adjust styles, spacing, and small interactions, but the underlying data contracts and routes should remain intact. Key ex...
React.js JavaScript (ES6+) HTML5 CSS3 Tailwind CSS or Bootstrap Responsive Web Design Git & GitHub API Integration Basic UI/UX understanding Nice to Have Firebase Node.js MongoDB Experience with healthcare or marketplace platforms We're looking for a passionate React developer who enjoys building products from the ground up. This is a great opportunity to work on a meaningful healthcare platform and grow with the company
Title: Full-Stack React + Supabase Developer Needed to Finalize and Scale Existing App Job Description: We are looking for a skilled full-stack developer to take over and expand an existing, fully functional web application prototype made on Lovable. The project frontend was built using React, Vite, TypeScript, and Tailwind CSS, backed by Supabase. The core UI pages and basic database tables are already established. Your job will be to sync with our private GitHub repository, review the existing architecture, implement a few specific feature extensions, and ensure the app is ready for production. Key Responsibilities: Clone the repository from GitHub and set up the local development environment. Connect local environment variables (.env) to our existing Supabase instance. Implement cust...
I need a full-stack Android solution for my project, “A.S Task Earner.” The user-facing app should allow regular users to register with their phone number, email, username and password, then sign in through Firebase Authentication. After login they land on a clean green-blue-white dashboard that shows the daily task list. Users earn coins by: • completing in-app activities, • checking in every day, and • referring friends. Inside the app they must also see their wallet balance, submit UPI withdrawal requests, review withdrawal history, view their profile and receive push notifications. A separate web-based admin panel will let me manage everything: create, edit or delete tasks, add or remove user coins, approve or reject withdrawals, send notificatio...
Looking for a full stack webapp and website developer for a service booking platform 1. Landing page 3. Category selection 2. Subscription plan according to category 3. Time slot 4. Booking confirmation 5. Sign in (customer details need to full) 6. Payment 7. Booking confirmation 8. Worker assigned 9. Service tracking 10. Service completion photo to be uploaded by worker before and after 11. Rating Also add: chatbot Whatsapp integration Then on management side need worker details also
We have an enterprise-grade Angular 19 code-base running in Azure that now needs to be spun into a brand-new mobile-first application containing only a subset of key features. Alongside the front-end work, the server side is expected to run on .NET 8, so clean API design and modern C# patterns are part of the scope. Here is what I need from you: • Own the build: clone the existing repository, set up a fresh solution for the trimmed-down app, and keep everything wired through our Azure Repos, Azure DevOps pipelines, and Azure App Service. • Translate my high-level requirements into detailed estimates, sprint plans, and milestones; I rely on you to manage this process end-to-end. • Implement the identified features (we will finalise the list together) using Angular 19 be...
Varun Product Labs is looking for a Freelance AI Full-Stack Developer to build modern AI-powered SaaS, Web, and Mobile Applications for international clients. This is a project-based opportunity with the potential for long-term collaboration. We're looking for developers who work as full-time freelancers. ## Responsibilities * Build scalable AI-powered SaaS, Web, and Mobile applications. * Develop modern applications using React.js, , Node.js, and TypeScript. * Integrate AI models such as OpenAI, Claude, Gemini, Grok, and open-source LLMs. * Build AI chatbots, AI assistants, RAG applications, AI workflows, and AI agents. * Integrate authentication, payment gateways, third-party APIs, and cloud services. * Collaborate with UI/UX designers to build production-ready products. * Write ...
I’m building a tailored School ERP and need a developer who can deliver three core modules from the ground up: a full-featured Student Information System, robust Attendance Management, and a flexible Gradebook. Each piece must work seamlessly together and connect to our existing database; the type is already in place, so you’ll be plugging your code into a live data source rather than standing up new infrastructure. Here’s what I’m looking for: • Clean, well-documented code that future staff can maintain. • Intuitive, responsive interfaces for web (mobile-friendly is a plus). • Secure role-based access so teachers, admins, students, and parents see only what they should. • Smooth data migration and syncing with our current records—...
What you'll work on A React-based security dashboard: asset inventory, vulnerability triage, compliance mapping, executive reporting Data-dense UI: tables, filters, charts (think analyst workflows, not marketing pages) Consuming a FastAPI backend via REST, handling real-time-ish states (scan status, alerts) Auth flows integrated with Clerk Working closely with the founder to fix UX debt and ship a consistently designed, non-templated product What we're looking for 2+ years professional experience with React (hooks-based, functional components) Strong CSS/Tailwind skills — you should be able to build a clean, professional dashboard without a designer holding your hand Comfortable with REST API integration, handling loading/error states properly (this is a security product &...
# Freelance Full-Stack Developer: Directus and LimeSurvey Integration We are looking for an experienced full-stack developer to build a secure, multilingual research portal and connect it to existing LimeSurvey questionnaires. ## Project scope * Build a participant and practitioner web portal * Add language selection, study information and electronic consent * Configure Directus with PostgreSQL * Create practitioner referrals and pseudonymous participant IDs * Manage pre-assessment, post-assessment and eight-week follow-up workflows * Connect Directus to existing LimeSurvey questionnaires using the LimeSurvey API * Automatically create survey tokens and launch the correct questionnaire language * Update Directus when a LimeSurvey questionnaire is completed * Schedule follow-up assessmen...
This project involves building a full-stack mobile application for both iOS and Android that helps users capture, edit, organize, and sync their data securely. Key objectives • Cross-platform codebase that delivers native-like performance and UI consistency. • Robust back-end with APIs for user authentication, role-based access, and full CRUD operations. • Local storage with automatic cloud sync so entries stay available offline and update once connectivity returns. • Intuitive dashboards, search, and filtering to make large data sets easy to navigate. Preferred stack (open to your suggestions) • Front-end: Flutter, React Native, or similar. • Back-end: Node.js, Express, or Django with a relational or NoSQL database. Acceptance criteria 1...
Travel ERP & Quotation Management System (MERN Stack) Project Overview We are a travel company based in India specializing in domestic and international holiday packages. We are looking for an experienced MERN Stack developer to build a custom Travel ERP for our back-office operations. Technology Stack - React.js - Node.js - - MongoDB - Tailwind CSS - JWT Authentication - PDF Generation Phase 1 Requirements 1. User Login - Secure admin login - Staff user roles 2. Hotel Management - Add/Edit/Delete hotels - Destination - Category - Room types - Meal plans - Hotel images - Supplier details 3. Seasonal Hotel Rate Management - Date-wise contract rates - Different room categories - Different meal plans - Automatic rate selection based on travel dates 4. Vehicle Management - Ve...
We are building a new mobile application and complete backend platform. We are looking for experienced Mobile App Developers to build the application, backend system, APIs, database, and admin dashboard. Required skills: - Flutter and Dart - Node.js - REST API development - Android and iOS app development - Database design and management - Firebase, PostgreSQL, MySQL, or MongoDB - User authentication and security - Notifications, maps, and payment integrations - Admin dashboard development - App publishing on Google Play and Apple App Store Responsibilities: - Build a scalable Flutter mobile application. - Develop secure backend APIs using Node.js. - Design and manage the database. - Build an admin control panel. - Integrate notifications, maps, payments, and external services. - Improv...
1. For Beginners (Easy Projects)Smart to-do list app: It should have the feature of dividing tasks by category (Personal, Work) and setting Forecast Website: Site that shows live weather and temperature of any city using Portfolio Website: An attractive web page to showcase your resume, skills, and Tracker: A simple tool to add, delete and track daily expenses and budget.2. For Intermediate (Medium Projects)E-commerce cart system: This allows users to add items to the cart, change the quantity and view the total Application: A real-time chat room using Firebase or Shortener: A tool to shorten long web links and track the number of clicks on those links.Note-Taking Progressive Web App (PWA): A notes app that can work offline on a phone or laptop.3. For Advanced ProjectsAI-based chatbot...
I’m launching CivicEye, a citizen-first platform that lets people spot a pothole, overflowing bin, water leak or failed street-light and send the report straight to city staff from their phone. The scope is mobile-only and the app must run smoothly on both Android and iOS. Core experience • Secure sign-up and login, then a two-tap flow to capture a photo, grab the GPS location automatically and file the issue. • Live ticket timeline showing every status change, with push notifications so users always know when their complaint moves forward. • Map and list views with filters so residents can see open, in-progress and resolved items around them. Back-office I’ll need a lightweight web-based dashboard (you can use React, Angular or the stack you prefer) where ...
# Freelance Full Stack Developer – UHATO Platform (MVP) ### About Us Favmoc is building **UHATO**, a next-generation business platform that helps businesses create digital customer experiences using QR technology, subscriptions, and business tools. This is not a simple website. We are building a scalable SaaS platform that will continue to expand with new modules. --- ## Position **Freelance Full Stack Developer (Remote)** Project Based (with possibility of long-term collaboration) --- ## Project Scope Build the first version (MVP) of the UHATO platform. The platform should be designed so new modules can be added without rebuilding the system. Examples of future modules include: * Smart QR * Digital Business Profile * Reviews * Customer Rewards * Coupons * Analytics Dash...
**Project Title:** Build a Modern AI-Powered Customer Support Platform (MERN Stack) I'm looking for an experienced Full Stack Developer or a small development team to build a modern customer support platform similar to Zendesk, Intercom, or Freshdesk, with AI-powered capabilities. ### Core Features * Multi-workspace support * Team and agent management * Ticket management system * Live chat with real-time messaging * Shared inbox * Knowledge base * Customer profiles * Role-based access control * Analytics & reporting dashboard * Email integration * Notifications * File attachments * Internal notes and mentions ### AI Features * AI chatbot for customer support * AI-generated ticket summaries * Suggested replies * Automatic ticket categorization and tagging * AI-powered knowledg...
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
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