RESTful API Jobs

RESTful API stands for Representational State Transfer Application Programming Interface, a term coined by Roy Fielding in 2000. A RESTful API allows an application to communicate with other applications. It is based on the structure of a website, where the data and information are stored in the form of resources. RESTful APIs make use of these resources to provide a certain level of accessibility and data exchange between different systems. This makes web development more efficient, as resources can be accessed easily and quickly.

A RESTful API Developer is responsible for designing and developing APIs to facilitate communication between different applications. The Developer will use their existing skills in web development to create APIs that are secure and reliable, that can provide clients with the ability to access resources for different types of usage. The Developer will also ensure that the APIs are well documented so that any updates or changes to their backend programming environment don't cause any disruptions with existing communication workflows.

Here's some projects that our expert RESTful API Developer made real:

  • Creating browser extensions using Microsoft Graph API
  • Building webpages for flight searches & results
  • Developing applications for React Native in PHP
  • Retrieving data through various APIs, presenting it in a table format & sending email notifications
  • Developing & integrating simple authentication functions into Laravel apps
  • Integrating WordPress REST APIs into mobile apps via PHP
  • Building middleware systems to convert HTTP GET requests into REST calls
  • Developing programs in C# .NET using the WordPressPCL Package Library
  • Developing cloud services programs using Cloud Flare's API
  • Creating tools to trigger Customer orders with CSV file uploads

At Freelancer.com, our RESTful API Developers are highly experienced professionals dedicated to delivering innovative solutions that meet our clients' specific needs! Our Developers have successfully completed various projects for a wide range of clients, enabling quick and secure data exchange between applications. If you’re looking for an experienced developer to create an efficient, reliable and secure API system, then post your project now and hire the most suitable API developer here on Freelancer.com!

From 109,391 reviews, clients rate our RESTful API Developers 4.86 out of 5 stars.
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    Maintenance: AWS Restful API Server Experience AND PHP Laravel Backend Restful API Expert AWS Requirements: - Create/Configure a new instance for a PHP and DB RESTFUL instance. The instance must be capable of 60 simultaneous Restful API server connections. Each Restful connection must support up to 60 seconds of single-call data transfer. The largest PHP Restful API call data transfer is up to 4 MB with an average of. Document the steps of creating and configuring this instance so that a Program Manager role can replicate it. Note: This work is to duplicate the Production Server on another AWS account. We need to create a Dev Server for mobile app development and understand the Production Server. We also need to configure a DB within the AWS instance. We need to have a Sa...

    $321 / hr (Avg Bid)
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    1 - Project Overview: Create a trivia game website with live video streaming. The game will use text to speech for AI generated questions and answers. 2 - Trivia Game Mechanics: Implement user registration, login, player avatar creation, question rounds. Track scores and display leaderboards and jackpot. 3 - Webcam Streaming: Integrate WebRTC or RTMP for live streaming. Capture and display player webcams during gameplay with content monitoring. 4 - Pre-recorded AI Host: Scripted responses. 5 - Frontend and Backend: Develop responsive UI using HTML/CSS/JavaScript. This will be web based with Mobile compatibility. Set up APIs for game flow and AI interactions. Store data in a database. 6 - Security and Privacy: Secure webcam streams and handle user data safely along with conte...

    $4367 (Avg Bid)
    NDA
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    Need react.js developer 6 days left
    VERIFIED

    Need reactjs developer for a project long time relationship

    $95 (Avg Bid)
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    35 bids

    I need a complete developer who is capable of handling Java, Python, API, html, For the consumption of api and endpoint. More details to the correct developer

    $544 (Avg Bid)
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    109 bids

    I am in need of a cutting-edge live coding interview platform that should be flexible to support the skills we are recruiting for. The ideal bidder should have substantial experience in developing platforms similar to the following: CodeSignal, CoderBytes, TestGorilla, HackerRank, HackerEarth, and Codility This platform needs to have an array of features that will elevate our interviewing process. To be more specific: - Code editing capabilities: The platform should offer functionality for live code editing, allowing our potential hires to demonstrate their coding knowledge before we recruit them. - Video conferencing: A built-in video conferencing feature is needed for ensuring smooth and well-structured communication between the parties during the interview.

    $17 / hr (Avg Bid)
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    simple API provider that offers no-code solutions for data integration to avoid backend work. These providers offer a user-friendly interface and pre-built connectors for various data sources, including Google Analytics 4, Search Console, and social media platforms. Here are a couple of options: • NoCodeAPI: Offers connectors for Google Sheets, Airtable, Google Analytics, Twitter, and more, allowing you to manage APIs without any backend code • Apipheny: Provides a list of free APIs for testing and an API integrator for Google Sheets, which can be useful for connecting different data sources without the need for backend development These services simplify the process of integrating various data sources into your application, making it accessible even for those with limited c...

    $275 (Avg Bid)
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    I'm looking for a proficient web scraping specialist to collect information from and . The information needed includes product details, pricing information, and fields displayed on product search pages and option to save in Excel and a database. Key responsibilities: - Develop a Python-based web scraper - Extract and organize data from different e-commerce websites - Ensure the accuracy and relevancy of the data scraped - Handle edge cases and security Checks of websites Ideal skills and experience: - Expertise in Python - Prior experience in web scraping, particularly e-commerce platforms - Strong knowledge in data extraction and organization - Attention to detail to ensure data accuracy. You can contact me for more details.

    $712 (Avg Bid)
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    I am seeking a patient, experienced mentor to guide me into the intricate world of programming. As a complete beginner desiring to learn asp.net mvc, .PHP core, laravel, net, angular js, API, jquery, javascript, azure, DevOps, entity framework, migrations to the latest frameworks and all related trends, I need someone who can show me the ropes through live sessions, and provide recordings for later reference. The goal of these mentoring sessions is to get expert and get a job on expert level. I need to understand how these technologies come together to solve real-world problems and create amazing results. The ideal candidate for this role would have: - Proven expertise in the mentioned technologies - Excellent teaching skills and patience - Experience with project-based learning methods ...

    $157 (Avg Bid)
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    i would like to build web site using theme purchased from stores. with RTL support. Use RestAPI for contents Angular RestfullAPI RTL WebSite Multimedia Graphics

    $160 (Avg Bid)
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    63 bids

    I'm looking for a talented React developer to construct a frontend for my WordPress plugin displaying accommodations and products. You should be familiar with React.js, Axios, css and debugging and problem-solving. The code repository is stored on Github and you will Submit your code there. This first budget is ONLY for building the React component to display products (list and single) using existing WP REST API endpoint and external API for availability and prices. Including css based on visual design. After this first task is completed in a good way, according to best practices and Wordpress code guidelines, you will make budgets for the other parts of the project. Description of the full project: This plugin imports products from an external API into a Custom Post Type. This f...

    $497 (Avg Bid)
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    I am looking to create a comprehensive informational website specifically geared towards business professionals. It would be beneficial for potential developers to be well-versed in Angular as that would be the main framework utilized for this project. Key Features: *Previous experience building similar sites is preferred. *I would require a website primarily focusing on informing the user rather than selling products. The ideal candidate will possess the following skills: *Strong experience in developing with Angular. *Knowledge of API data, and how to use it effectively. *Ability to work effectively with usability and accessibility in mind. *Proven experience in creating websites targeting business professionals. Your understanding of the targeted demographic's needs (Business...

    $169 (Avg Bid)
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    I'm urgently in need of an experienced Java developer to create a RESTful API for a brand new web service. The timeline for this project is critical, as I need it done ASAP. While I haven't specifically outlined whether elements like user authentication, payment processing, or content management will be served, a diverse skill set will be beneficial given the potential for wide-ranging functionalities. The project can have one client and doesn't have to be complex, and it has to demonstrate CRUD operations. Key requirements: - proficiency in Java and RESTful API development - Experience in building web services - Proactive communication and commitment to meet tight deadlines - Broad understanding of various functionalities served by web applications, as the exact inclusion...

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    We are looking for a skilled developer with experience in REST APIs to get us started with a single CALL function in our dbdesk database. This function will integrate with Office Ally's API for a specific test case. Project Scope: Configure one CALL function to interact with Office Ally's API, focusing on claim submission or status check. Ensure the CALL function can retrieve data from Office Ally and input it into a specific table within our dbdesk database. Address authentication and data security requirements for the API call. Test the functionality within a sandbox environment to validate data exchange and error handling. Requirements: Proven experience with REST API integration. Strong understanding of authentication protocols and data security. Ability to adhere to comp...

    $15 (Avg Bid)
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    As an educator, I need a sophisticated Google spreadsheet dashboard. The main purpose is handling numerous student data. The functionality should include: - Data transformation: Specifically, converting from one type of data to others, data clean up, filtering and sorting to sift through various metrics. Also, calculations and aggregations for in-depth analysis. - Data visualization: The capability to present the data visually is crucial. This ensures the measured metrics like student scores, trends across courses, and other student data are easily understood at a glance. - Appscript actionable alerts: The dashboard should alert me when certain conditions are met. These include when a student scores are low, deadlines for course completion approaching or passed, absence notifications, co...

    $249 (Avg Bid)
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