Sql web backend jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    2,000 sql web backend jobs found, pricing in CAD

    ...Developing software that can instantly capture data and automatically integrate this data with the user's own sales system. - **Main Features:** - Ability to securely log in to each supplier's B2B system. - Ability to instantly capture and process data. - Conversion and integration of the captured data into a format suitable for the user's system. 1. **Backend Development:** Required for system integration and data processing. 2. **Data Scraping/Web Scraping:** It is important to extract data from suppliers' B2B programs. 3. **API Development/Integration:** To securely integrate with suppliers' systems and retrieve data. 4. **Database Management:** It is a critical skill to organize, store and always keep the captured data updated. 5. **Security an...

    $1610 (Avg Bid)
    $1610 Avg Bid
    30 bids

    I'm in need of a Shopify developer to create an e-commerce website for my business. Key Requirements: - E-commerce Focus: The main functionality of the website will be to facilitate online transactions and sales. So, I need someone who is well-versed in creating efficient and user-friendly online store...sales. So, I need someone who is well-versed in creating efficient and user-friendly online stores. Ideal Skills and Experience: - Proven track record in developing Shopify websites, particularly with an emphasis on e-commerce. - Proficiency in designing and implementing online store functionalities such as product listings, carts, checkouts, and secure payment gateways. - Knowledge of Shopify's backend systems and how to effectively manage and customize them for an opti...

    $108 (Avg Bid)
    $108 Avg Bid
    20 bids

    ...part-time NodeJs and NextJs developer to help me build a new website. The site will be professional and corporate in terms of design and theme. Key responsibilities include: - Backend Development: I require a developer who's proficient in NodeJs to handle the back-end development of the website. - Frontend Development: Equally, expertise in NextJs is essential for the front-end development. - API Integration: The developer will also be responsible for integrating various APIs into the website. Ideal skills and experience for this job include: - Strong background in NodeJs and NextJs - Extensive experience in both backend and frontend development - Proven track record in API integration - Ability to adhere to a professional and corporate design and theme - Time ma...

    $711 (Avg Bid)
    $711 Avg Bid
    44 bids

    I'm looking for an experienced Android developer to work on a project that involves 10 API's and 12 screens. I will provide both the API's and the designs, and I need them to be integrated into a seamless and user-friendly app. we will give you icons, designs and backend api's. Key Responsibilities: - Integration of 10 APIs - Develop 12 screens according to provided designs - Ensure smooth performance and user experience Please apply with your relevant experience and portfolio.

    $168 (Avg Bid)
    $168 Avg Bid
    20 bids

    I'm currently in need of a proficient backend developer who specializes in Node.js. Key responsibilities include: - Developing user authentication - Integrating the database - API Development The chosen candidate will preferably be experienced in and MySQL, although this isn't obligatory. knowledge is a bonus. In light of a tight deadline, applicants who can start as soon as possible will be prioritized.

    $458 (Avg Bid)
    $458 Avg Bid
    40 bids

    I need a expert ServiceNow HAM Pro architect/expert to assist in one of backend interview process. The expert needs to just share his screen and support me for the interview questions Key Responsibilities: - ITAM HAM PRO (majorly needed) - experience of 8 -10 years guys should only connect - Overseeing software asset management Integration Expertise: The ideal candidate should possess advanced skills and support me for the interviewSpecifically, they must have experience: - Integrating with ITAM/HAM/HAM PRO/ CMDB - Powershell/jelly script knowledge - Integrating with ITSM tools - Integrating with monitoring tools Objectives: Part of your role will involve implementing strategies to achieve the following goals: - Improve asset tracking and visibility - Optimize asset utilizati...

    $41 - $342
    $41 - $342
    0 bids

    I'm looking for a PHP developer to assist in updating a core part of my project quickly. This is a backend development task that requires immediate attention. Key Responsibilities: - Update a critical part of the project written in core PHP. - Ensure the changes are implemented quickly to avoid delays in the project. Ideal Candidate: - Proficient in PHP, with a solid understanding of core PHP. - Experience with backend development is a must. - Able to work under pressure and deliver tasks promptly.

    $25 (Avg Bid)
    $25 Avg Bid
    14 bids

    I am in need of a skilled app developer who can create an online real money Ludo gaming application. The game should offer a unique gameplay experience with custom rules. Key Feature...multiple players to participate in the game at the same time. It should bring that social aspect of the game to life. - Unique gameplay: The game should not just be a replica of existing Ludo games. There have to be some custom rules that make it stand out from the rest. Experience in developing real money gaming apps or Ludo games will be a big plus for this project. Also, having skills in backend development to support real-time multiplayer functionality is essential. I am open to discussing more details, including the specific rules and the design of the game. Looking forward to hearing your ...

    $791 (Avg Bid)
    $791 Avg Bid
    14 bids

    I'm looking for a skilled Laravel developer to primarily focus on backend development and database management for my project. I want to modify my push notification panel to enhance its functionality and user experience, similar to the LaraPush Notification Web Panel. The goal is to improve the management and delivery of push notifications for our web application. Key Responsibilities: - Focus on Backend Development - Handle huge Database Management - Send real-time Notifications to millions of users - Advanced Targeting Options - Analytics and Reporting Design Preferences: - Clean and Modern Design available Ideal Skills: - Strong Laravel Proficiency - Extensive Backend Development Experience - Solid grasp of Database Management Only experi...

    $431 (Avg Bid)
    $431 Avg Bid
    41 bids
    Identity Analytics 6 days left
    VERIFIED

    Velocity alert analysis and provide actionable insights. Key requirements include: - Proficient in analyzing velocity alerts using SQL or SPL or Python - Capable of translating data from a word file into actionable insights - Experienced in the field of identity analytics, risk engine, authentication channel for the digital banking platforms - Understanding of Account Takeover (ATO) or digital identity compromise - Leverage known data as it relates to the digital customer identity and risk decisioning. - Analyze data logs from customer authentication channels and digital banking applications for malicious use and bad actors. - Create long-term solutions and automation to processes that can be improved when digital member identity is being utilized. Refer to attached document for b...

    $16 (Avg Bid)
    $16 Avg Bid
    1 bids

    Description: We are in search of a talented React developer to enhance the user interface (UI) and improve the functionality of our existing frontend application, which interacts with a Node.js backend. The project entails making UI improvements, correcting existing implementation issues, and ensuring compatibility across all types of screens, including mobile, laptop, and PC. Key Project Details: UI Enhancements: We require enhancements to the overall UI design to improve user experience and visual appeal. Functionality Improvements: The application consists of four main categories, each with functionalities for addition, deletion, and modification of items. These functionalities need to be refined and optimized for seamless user interaction. Cross-Platform Compatibility: The fro...

    $522 (Avg Bid)
    $522 Avg Bid
    55 bids

    I'm seeking a skilled website developer to create an e-commerce platform for my services. The site should be able to handle both credit card and bank transfer payments. The products I'll be selling are services, so the website should be optimized for showcasing these servi...E-commerce website development experience - Payment gateway implementation for credit card and bank transfer - Service-based product handling expertise - Strong UI/UX skills for service presentation It's crucial that the website is secure, user-friendly, and designed to convert visitors into customers. I'm looking for someone who's able to provide a sleek, professional design as well as robust backend functionality. Please include samples of your past e-commerce websites in your proposa...

    $197 (Avg Bid)
    $197 Avg Bid
    171 bids

    I'm looking for a professional who can connect the contact page on my HTML website, , to Google Sheets, and set up Recaptcha functionality as well. The ideal candidate should have the following skills and experience: - Proficient in HTML and backend integration - Experience with Google Sheets and its APIs - Ability to set up Recaptcha for form security Key responsibilities for this project will include: - Connecting the contact form on my website to Google Sheets - Ensuring the Recaptcha integration works effectively - Ensuring the data flow to Google Sheets is secure and consistent - Testing the entire system to ensure it is bug-free - Providing documentation for the integration for future reference Please note my server-side language preference is Google

    $30 (Avg Bid)
    $30 Avg Bid
    35 bids

    I'm going to build auth login page using the react , tailwind css, express Mysql DB. Also we have to join with google acc , facebook acc, apple acc.

    $96 (Avg Bid)
    $96 Avg Bid
    35 bids

    ...developing a web workflow application and I'm looking for an experienced developer for a task of about 2-3 weeks to create an interactive workflow with React front-end and Python backend (see the 3 attachments to this post with the main job description is in the file MTQ - Upwork - Interactive Front Panel - and the other attachments are supporting documents). SUMMARY: Tabbed ReactJS forms with a Python backend that can interact with each other. The front-end can have a few input fields and a few interactive subcomponents in the form of either tables or images (with possibly overlaid hand-picked polygons), organized in a few columns. The layout can be customized (in the spirit of React-Json-Schema Form). The change in any Frontend component will be handled by ...

    $808 (Avg Bid)
    $808 Avg Bid
    72 bids

    I'm in need of a skilled web developer to create a comprehensive property system that caters to both residential and commercial properties. The system will require the following features: - Property Listings: Users should be able to list properties for sale or rent. The system will display these listings effectively and efficiently. - User Registration and Login: A seamless process for users to create accounts and login to access the system. - Search Functionality: A robust search feature that allows users to easily search for properties based on various criteria. Moreover, the backend of the system should include a full management system for administrators. This system should enable the admins to manage both the listings and the users. Ideal candidates for this proj...

    $693 (Avg Bid)
    $693 Avg Bid
    62 bids

    As the project owner, I'm seeking a talented Laravel developer to handle both frontend and backend aspects of my project. Your tasks will consist of frontend design, backend development, and database management. Key responsibilities will include: - Design: I won't be needing a run-of-the-mill design. Instead, I want custom design with unique elements. Creativity and an eye for design are paramount. - Backend Development: It will be your responsibility to ensure smooth and efficient functionality on the backend. - Database Management: You must expertly manage and maintain the project's database. Although specific frameworks or libraries have not been dictated, you should have a broad knowledge of many, and know when and how to use them to achiev...

    $10 / hr (Avg Bid)
    $10 / hr Avg Bid
    30 bids

    I'm looking for a skilled and experienced freelancer to help me with a mobile app project that comprises both UI/UX design and Java Backend development. Key Requirements: - Proficient in UI Design: You'll need to create a sleek, intuitive, and user-friendly interface for a mobile platform. - Java Backend Development: The app needs to have a robust and efficient Java backend that can handle the expected load and ensure seamless functionality. - Mobile Platform Experience: You should be well-versed in mobile app development, ensuring the final product is optimized for mobile use. Specific Features: - User Authentication: The app will need a secure and reliable user authentication system. - In-App Purchases: You'll need to implement an in-app purchase sy...

    $284 (Avg Bid)
    $284 Avg Bid
    11 bids

    ...hours for £10, rent for 3 hours for £15, rent for 4 hours for £20, rent for 5 hours for £25, or rent for 6 hours for £30. Instead, could this be a dropdown. Instead, I would like to replace this with a tick box that users tick to bring their own rifle or leave unticked if they would like to rent a rifle. The system should calculate the price automatically. I will give you a wp-content folder and sql file you can import and work with to make these changes. Simply import these folders in the zip to WP Local, which can be downloaded at or use any other software you choose. The maximum deadline where all files should be handed back by is Friday 24th May 2024 at 23:59 BST....

    $135 (Avg Bid)
    $135 Avg Bid
    51 bids
    Android Developer 6 days left
    VERIFIED

    I am seeking an Android developer with . The ideal candidate will need to upload my app for a period of just 4 days. Unfortunately, I'm unable to provide specific functionalities of the app at this point, as well as whether backend development will be required. More details will be provided to the selected freelancer. Key Qualifications: - Experience with Android development - Active Google Developer account - Ability to upload and manage apps on Google Play Store - Flexibility, readiness for a short-term project (4 days only) I am looking forward to receiving your bids and starting this unique project. Your role is crucial to the success of this project, so timely delivery is of utmost importance.

    $56 (Avg Bid)
    $56 Avg Bid
    18 bids

    As a beginner, my goal is to apprehend the expanses of React. The specific areas I would like to delve into: - Understanding the component lifecycle - Learning about routing and Redux - Grasping the nuances of backend seamless connectivity - Adapting to production-level codebase - Comprehending the usage of TypeScript and Tailwind CSS for a superior UI Additionally, I'm looking forward to creating a complex web application incorporating engaging UI elements using React and its corresponding technologies. The perfect candidate for this project should ideally possess comprehensive knowledge in React and be an experienced, patient tutor capable of simplifying complex concepts.

    $18 (Avg Bid)
    $18 Avg Bid
    5 bids

    ...speech recognition and natural language processing - Experience in developing software compatible with Windows and Mac - Strong understanding of calendar integration and email automation On-Prem Client: Quivr Agent * Installation * Install Quivr Agent on Windows or macOS * Configure Quivr Agent to connect to local database and file system * Local Database * Use Azure Storage or Microsoft SQL Server as local database * Store indexed data and search results in local database * File System * Use Windows File System or macOS File System * Index local files and folders * Search * Search local database and file system for relevant results * Display search results in user interface * User Interface * Develop user interface for Quivr Agent * Inclu...

    $706 (Avg Bid)
    $706 Avg Bid
    17 bids

    Hi, For this project, you need to develop from scratch using React.js, based on a sample design. Node.js will be utilized for the backend, with a project duration of 1.5 months. You won't be building everything from the ground up, but rather integrating existing modules. If you have no prior experience with chatbots or are unfamiliar with RAG (Retrieval-Augmented Generation), please do not bid! Please read the document below!

    $1556 (Avg Bid)
    $1556 Avg Bid
    70 bids

    I'm urgently seeking a Django expert to develop a backend application for my project. This application requires: - User authentication and authorization, roles: Global Administrator: - Access to everything Application Administrator: - Access to application and data for all companies Company Administrator - Access to all applications and data for companies assigned to them Application roles (not administrator) - Supervisor - HR - User - Database: PostgreSQL - Integration with external APIs - Data processing and manipulation functionalities - Integration with a National ID validation API: - Security: JWT Token APIS: 1. User validation (username - password) - method: POST OK - Status 200 { jwt_token, refresh_token, user{first_name, last_name},global_permission

    $260 (Avg Bid)
    $260 Avg Bid
    58 bids

    I'm in need of a web-based job card system that will allow the creation and editing of digital job cards. Both employees and managers will need access to the system, with an admin login section for authorization of completed job cards. We would like the system to link with Quickbooks Online seamlessly, either through Zapier or an SQL database connection. This will allow completed job cards to be sent to Quickbooks for automatic invoice creation. Managers can then authorize on Quickbooks before sending. Key Functionalities: - Creation and Editing of Job Cards: The system should enable the easy creation and editing of job cards through a user-friendly web form by both employees and managers. Employees can then select their name from a drop-down combo box if they ...

    $23 / hr (Avg Bid)
    $23 / hr Avg Bid
    54 bids

    We are embarking on an ambitious project to develop a cutting-edge decentralized finance (DeFi) application using Node.js as the primary technology stack. Our goal is to create a platform that revolutionizes the way users engage with financial services by leveraging blockchain technology and smart contracts. The project presents an exciting opportunity to be at the forefront of the rapidly evolving DeFi space. Required Skills: Proficiency in Node.js development Experience with blockchain development, particularly Ethereum Familiarity with DeFi protocols and concepts Strong understanding of RESTful APIs Knowledge of security best practices in blockchain development Project Scope: The DeFi app will encompass various features and functionalities Timeline and Budget: Expected timeline for ...

    $45770 (Avg Bid)
    $45770 Avg Bid
    56 bids

    Need urgent. Will start working now. As a Laravel specialist, you'll be tasked with front-end development, backend development, and bug fixing, driving improvements for our existing Laravel application. Key responsibilities will feature both client-side and server-side web development to optimize our application's functionality. Though no specific Laravel packages have been designated, demonstrated experience with popular Laravel packages might be beneficial. With your Laravel skills, our application will provide a more seamless user experience, expanding its capabilities while squashing existing bugs. Let's elevate our application together!

    $16 / hr (Avg Bid)
    $16 / hr Avg Bid
    103 bids

    I'm urgently seeking a Django expert to develop a backend application for my project. This application requires: - User authentication and authorization, roles: Global Administrator: - Access to everything Application Administrator: - Access to application and data for all companies Company Administrator - Access to all applications and data for companies assigned to them Application roles (not administrator) - Supervisor - HR - User - Database: PostgreSQL - Integration with external APIs - Data processing and manipulation functionalities - Integration with a National ID validation API: - Security: JWT Token APIS: 1. User validation (username - password) - method: POST OK - Status 200 { jwt_token, refresh_token, user{first_name, last_name},global_permission

    $271 (Avg Bid)
    $271 Avg Bid
    55 bids

    ...integration, visualization tools, and cloud platform automation. Responsibilities: 1. Geofenced Mapping: Utilize bulk Google Sheets data to create geofenced mapping solutions. Implement geofencing techniques to accurately map addresses and locations and precise boundary definitions for target areas. Includes visual enhancements for clustering data and map filtering. 2. Data Integration: Integrate web scraped data into geospatial existing datasets. Ensure seamless integration and compatibility with mapping and visualization tools. Enhancing our overall data analytics capabilities. a. Integrate the processed data into a centralized dashboard and reporting system, optimizing for performance and user experience. b. Incorporate predictive analytics and AI/ML models to uncover deeper ...

    $30 / hr (Avg Bid)
    $30 / hr Avg Bid
    20 bids

    As a client, I'm seeking an experienced Node.js developer for full-time work. The primary tasks for the job will include: - Backend Development: You'll be responsible for building and maintaining the server-side of our application. - Frontend Development: You'll also need to work on the application's client-side. The ideal candidate should be proficient in working with: - Backend: - Frontend: React.js - Database: MySQL A solid understanding of these technologies is crucial. Experience in additional areas like API integration and database management will be a plus. Please bear in mind that this is a full-time position, so time dedication and commitment are paramount. Look forward to hearing from suitable candidates.

    $477 (Avg Bid)
    $477 Avg Bid
    31 bids

    I have a Wordpress website which I want to add a custom php multistep form to. The multistep form is supposed to get some of it's data from my backend database and also should save the data entered on the form to the database. Ps:- Serious bidders and bid with finality. No side bids on chat please.

    $53 (Avg Bid)
    $53 Avg Bid
    63 bids

    ...be discussed). - Multi-Currency Support: Customers can choose their preferred currency, with dynamic conversion based on admin-configured exchange rates. Mobile-Friendly Design: - Responsive design optimized for a smooth user experience on all devices (including mobile phones and tablets). - We'll discuss the feasibility and approach to developing native mobile apps (Android/iOS) if desired. Backend Integration: - Multi-Currency: Prices are stored in a base currency and dynamically converted at checkout based on the chosen currency. - Payment Gateway Integration: Secure integration with provided local payment APIs for seamless transactions. - Promo Code Engine: Implement a system for creating and managing promo codes with dynamic conditions (details to be provided). Thi...

    $1789 (Avg Bid)
    $1789 Avg Bid
    75 bids

    We are seeking a skilled web developer to create a website for 3D model decomposition. The website will allow users to upload 3D models and automatically decompose them into smaller parts. The main goal is create a website that decompose 3D models from software like blender, clo3d or 3ds max into flattened individual per our requirement the 3d models are needed to be broken down into individual layers which are to be flattened to the accurate measurement of the 2d example there is a cube that has been created in the blender using 6 individual flat require the application to create a 2d flattened projection of all the 6 sides of the cube which can be represented as 2d squares require it to work on website so that with one click of a button a user can

    $384 (Avg Bid)
    $384 Avg Bid
    8 bids

    We are looking for a Looker Studio expert to help us develop a new dashboard feature. The ideal candidate will have experience connecting to backend systems via API and displaying data in Looker Studio dashboards. We'd like to start with a consultation to discuss our vision for the feature and determine if it's a good fit for both parties. Important note: Due to possible personal contact, we prefer only freelancers from Europe. Looker portfolio examples are necessary.

    $827 (Avg Bid)
    $827 Avg Bid
    32 bids
    Redemption Code Site 6 days left
    VERIFIED

    ...product offer, based on available stock of the product. The system must "burn" the code once it is used. Key requirements: - Frontend: Clients will access the code redemption page through a url provided by us. - Backend: Random code generation: the system must be able to generate redemption codes randomly in URL format. - The Backend page must have 3 sections. Create Offer / New Orders / Reports - Code management: the site must burn the codes already used. - Easy to use: the system must be intuitive and easy to use Ideal skills and experience: - Web Development: Competent in web development - Code Generation: Experience in implementing random code generation. - Code Management: Previous experience in building redemption code management systems o...

    $211 (Avg Bid)
    $211 Avg Bid
    66 bids

    I require a reliable and experienced developer to build a booking website from the ground up. Clearly, my target audien...Since I haven't specified the type of bookings or services available on this website, the platform will be built in a modular manner to accommodate different types of bookings in the future. Ideal skills and experience: - A proven track record in creating booking websites - Strong understanding of UI/UX principles - Ability to create scalable and modular designs - Excellent in frontend and backend coding - Experience with website testing and troubleshooting - Good understanding of global market trends and preferences to aid in defining target audience. Please ensure when bidding that you include your experience and relevant portfolio items to validate ...

    $16 (Avg Bid)
    $16 Avg Bid
    3 bids

    I'm seeking a skilled developer to construct a detailed and efficient web application that will manage the docking of vehicles based on set priorities in real-time. Here's a detailed breakdown of the project: - Programming Language: The web app is to be developed using JavaScript, so proficiency in this language is essential. - Real-Time Updates: Real-time updates are a crucial aspect of this project, meaning that the system should be able to allocate vehicles to docks swiftly and efficiently as priorities change. - Dock Management: The core function of the application is to manage the docking of vehicles based on the priority given for each against time (backend). This includes real-time adjustments as priorities change. - Google Sheets Integration(addition...

    $10 (Avg Bid)
    $10 Avg Bid
    2 bids

    ...leader in the travel industry, as we innovate to provide first-class travel experiences. We are enhancing our technical capabilities and are in search of a Laravel Programmer to support our backend development with secure, scalable solutions. Job Description: We are looking for an experienced Laravel Programmer to develop and maintain our platform’s backend. The candidate will play a key role in integrating cutting-edge functionalities like Chat GPT for real-time communication, managing large-scale databases, and ensuring robust data security. Responsibilities: • Develop and maintain the Laravel-based backend for a multi-lingual, multi-currency platform. • Integrate and manage third-party services and APIs, including news feeds, currency converters...

    $22 / hr (Avg Bid)
    $22 / hr Avg Bid
    167 bids

    We are looking to develop a web-based tool that generates a wireframe model of a house to visually represent indoor temperatures using colors, much like the example you provided. This tool will be embedded into other webpages via an . Here are some expanded details for your project: User Interface: The tool should feature a clean, intuitive user interface that allows users to input or upload data about house layouts and temperature readings. Users should be able to view different floors and sections of the house, and interactively explore various parts of the model. Color Coding: Implement a color gradient system to represent temperature ranges effectively. For instance, blue could indicate cooler temperatures, while red could signify warmer areas. The gradient should be ad...

    $1651 (Avg Bid)
    $1651 Avg Bid
    99 bids

    I require a dynamic individual or team to develop a tool directory website that fully replicates the The site should include a backend admin panel that enables me to: - Add, edit, and manage tools listed - Generate, add, and manage team members - Affiliates management for website. - Advertise panel for web tool owners to showcase their brand. - The site needs to have the following functionalities: - Need suggestion on UI interface. - Search functionality to help users find different tools - A rating and review system to help provide feedback and user experiences - Categorization and tagging, ideally by different categories as opposed to alphabetically or by popularity Team members created should have full functionality managing all tools listed

    $496 (Avg Bid)
    $496 Avg Bid
    56 bids

    ...will share data to an SQL server. This needs to function within a SAAS environment with subscription per device. Main features include: - Admin and User Modules - Managed subscriptions per device - Real-time data alerts In the Admin Module, the following functionalities should be available: - User Management: Admin can manage and monitor users - Device Permissions: Admin can determine how much data a user can view - Monitor Device Data: Admin can view data from all devices - Payment Module: Ability to process transactions For the User Module, users should be able to: - View specific device data as permitted by the administrator - Receive alerts via data changes - Make payments for their subscriptions The ideal freelancer would have experience with IoT systems, SQL data...

    $528 (Avg Bid)
    $528 Avg Bid
    9 bids

    ...your responses to carefully designed questions and matches you with schools that best suit your child's needs and your preferences. This comprehensive approach caters to diverse user styles and provides reliable information for confident decision-making. We plan to expand across the MENA region, adapting to each country's unique educational landscape. Project Description: We are seeking a skilled web developer to create the Minimum Viable Product (MVP) for our educational platform. This initial version will focus on core functionalities to validate our business model and gather user feedback. The MVP will serve as the foundation for future development, ultimately mirroring the established website (shared later). Objectives: • MVP Development: Build a user-friend...

    $254 (Avg Bid)
    $254 Avg Bid
    56 bids
    API Developer 6 days left

    I'm looking for an API developer who can help me with a project. The ideal candidate should be Responsibilities: Desig...(CD) pipelines Technical Skills: API developers should have comprehensive technical skills, including the following: Ability to work on protocols like HTTP, FTP and Web Sockets Ability to create APIs using REST pattern Knowledge of GraphQL and gRPC is an added advantage Knowledge of Web Services and understanding of service-oriented architecture (SOA) Proficiency with common API development frameworks/tools, including .NET Core 6+, MS Visual Studio, XML, JSON, TFS, GitHub, Postman and IIS Experience in integration of external systems, third-party APIs, payment gateways and cloud services are added advantage Knowledge in MS SQL Server and ...

    $498 (Avg Bid)
    $498 Avg Bid
    33 bids

    Creacion del backend de una tienda en linea con Laravel e integracion con la API de Printful

    $237 (Avg Bid)
    $237 Avg Bid
    48 bids

    I'm looking for a simple application w...dev environment - All code will be shared, without restrictions - It must have 3 screens - Login screen - which will authenticate to a backend I will provide - Then a main screen with 2 subscreens - Card read - read content of a NFC card - Configuration screen - to read/write some params from the API - And some other parameters like the URL to call, persisted locally on the phone Ideal Candidate: - Experienced in React Native development - Proficient in integrating NFC technology into mobile apps - Familiarity with developing for both iOS and Android - Previous experience with building applications that connect with proprietary web services is a plus If you have the relevant skills and experience, pleas...

    $283 (Avg Bid)
    $283 Avg Bid
    58 bids

    Summary: Giggles Platonic Dating Services is a startup that's launching a Modern dating application. Currently, I'm outsourcing the development project, looking for a talented individual, full stack dev, that can work on both IOS and Android Development -frontend and backend.

    $1104 (Avg Bid)
    $1104 Avg Bid
    26 bids

    ...can commit to a long-term collaboration. You will be primarily responsible for backend development and Database management, but also need to handle some Frontend Development tasks. Key Responsibilities: - Backend Development: You should have a strong understanding of Node.js, and be able to build efficient, scalable, and secure backend systems. - Database Management: Proficiency in database management is crucial. Experience with both SQL and NoSQL databases will be a plus. - Frontend Development: While the primary focus is on backend, you should also have some experience with frontend technologies to assist with the development when needed. Ideal Skills: - Proficient in Node.js - Strong background in Backend Development - Experience with Data...

    $455 (Avg Bid)
    $455 Avg Bid
    51 bids

    ...opportunity is perfect for you! A fork of existing games is acceptable. The games will need to have a referral (affiliate) system in place for users to refer others and earn rewards from it. Games should accept funds from the top chains (ETH, BNB, BASE, MATIC, etc). Users will have their own wallet on the game which they will use the funds in to play the games. Scope will include frontend, backend and smart contracts required for a fully functioning game. Requirements: - Understanding of the crypto industry and how users operate. - Highly organized, professional, and punctual. - Excellent communication. - Work extremely fast and highly responsive. - Relevant past experiences optional, but highly recommended. Your benefits: - Fixed fee + performance bonus - Flexible working ...

    $51 / hr (Avg Bid)
    $51 / hr Avg Bid
    32 bids

    I'm seeking an adept vb.net coder to design a desktop-based GST billing software that primarily integrates with SQL Server. While there aren't any specific features I've outlined, I'm hoping to work with someone who's knowledgeable about the typical functionalities of GST billing software. This expertise will be critical in shaping the software's development. Critical skills and experience required: - Strong proficiency in vb.net - Familiarity with SQL Server - Previous experience designing billing software - Understanding of GST's impact on invoice generation, tax calculation, and inventory management

    $3 / hr (Avg Bid)
    $3 / hr Avg Bid
    13 bids