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 108,189 reviews, clients rate our RESTful API Developers 4.87 out of 5 stars.
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    12 jobs found, pricing in NZD

    I'm looking for a Laravel expert with experience in MongoDB to help me build a comprehensive ticket system. We will Provide u the Static Design of the project in laravel ready "Static Design" ready by 95%, and we will provide u the Server and the host to work on it. We are using Docker to run mongoDb on our server. We will provide u the API for teh Chstsystem and call ready as well, u have to follow our instruction to get the work done. We have 3 Milestone that we need to get the whole Project done .. Key requirements: - User Account Types: The system should have distinct Admin and Staff user accounts. - Ticket Management: Admins should be able to manage tickets, assign them to staff, set their priorities, and track their status. The ideal candidate for this projec...

    $708 (Avg Bid)
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    93 bids

    I'm searching for a Node.js developer with MongoDB expertise. The candidate must have at least 3 years of experience and knowledge of Google Maps and cron jobs. I'll discuss the project flow in a meeting, make sure the deadline is a bit tight. I'll explain the details during the meeting, but please don't waste time if the budget and timeframe are too tight for you.

    $42 (Avg Bid)
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    19 bids

    I need a skilled developer proficient in ReactJS to build a page for information display and user interaction with other pages. and need to integrate with backend The page must contain specific functionalities as outlined below: - Form Validation: Require input fields to be validated, ensuring data is collected correctly. - User Authentication: The page should allow user authentication to manage user logins securely. - Dynamic Content Loading: The page should load different types of content to keep it fresh and engaging. The user interaction aimed for involves features "as per design". Details will be shared after project commencement. Excellent proficiency in ReactJS, form validation and dynamic content loading is preferred. Looking forward to working with someone who can del...

    $175 (Avg Bid)
    $175 Avg Bid
    70 bids
    MQTT Server & Client Setup 5 days left
    VERIFIED

    I'm on the lookout for an experienced professional who can set up a MQTT server and client to establish secure IoT communication for my device, a SoundBox Notification Speaker. Key requirements include: - The setup of an MQTT server and client from the ground up. - Utilisation of SSL/TLS encryption to secure the connection and ensure data integrity. - Experience in working with similar type of devices i.e., IoT communication devices. The ideal freelancer should have a proven track record in IoT-based projects, particularly those demanding real-time communication. Experience with data logging could be a bonus. Knowledge of encryption techniques and the ability to implement them on MQTT communication is crucial. Willingness to provide post-setup support would be appreciated. Familia...

    $46 (Avg Bid)
    $46 Avg Bid
    13 bids

    I'm in need of a developer to establish a system that enables sending Bitcoin via an API key. The project involves integrating and using the Coinbase API. Here's what I'm looking for in an ideal candidate: - Solid understanding of Bitcoin transactions - Expertise in API creation and integration, particularly with Coinbase API - Strong proficiency in programming and troubleshooting Your task will primarily involve the enablement of Bitcoin transfers through API keys, ensuring top-notch security and enhancing user interface for ease of use. Previous experience with similar projects is a big plus. I look forward to your bids, let's talk!

    $87 / hr (Avg Bid)
    $87 / hr Avg Bid
    13 bids

    Looking for a skilled freelancer to build a mobile app for both Android and iOS platforms. The primary function of the app will be to conduct face recognition for identity verification. Given its purpose, accuracy and performance are of utmost importance. Key Requirements: - The app must perform face scanning, comparison, and validation against data stored in a cloud-based service. Your experience interfacing with REST APIs is critical. - The face recognition process must have short processing time, a high recognition rate, and a small memory footprint. Regarding skills and experience, proficiency in mobile app development for both Android and iOS is mandatory. Please have a strong portfolio in face recognition technologies and cloud-based services. Understanding of REST APIs and perfor...

    $496 (Avg Bid)
    $496 Avg Bid
    11 bids

    I am in need of an experienced developer to create APIs that will connect WooCommerce with another system for efficient syncing of inventory and orders. Key Tasks: - Writing APIs for user authentication using email and password and social logins - Writing APIs for user management - Developing APIs for listing, cart, and order functionalities - Integrating a payment gateway with WooCommerce - Writing APIs for some other third party integrations The project will heavily focus on the 'Clothing' category, therefore, creating an API that reliably retrieves product information in this specific category is vital. Skills and Experience: - Strong experience with WooCommerce and API development - Proficiency in user authentication methods - Familiarity with clothing category product de...

    $253 (Avg Bid)
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    22 bids
    Wazuh API Report Generation 4 days left
    VERIFIED

    I need a skilled developer to create daily reports utilizing the Wazuh API. Reports should be in HTML format and include the following data: - Current Vulnerabilities: The report should outline any vulnerabilities present in the system at the time of report generation. - Past Exposure: It must also include a summary of past exposures. - Patched Vulnerabilities in Past 30 Days: The report should list any vulnerabilities that have been patched within the past 30 days. The reports should be comprehensive, easy to read and visually engaging, utilizing charts or graphs where applicable to present the information in a clear and concise manner. Ideal candidates for this project would have: - Proficiency with Wazuh API for report generation - Strong experience in creating reports, particularly...

    $1940 (Avg Bid)
    Featured
    $1940 Avg Bid
    82 bids

    Looking for a Full Stack Developer with experience in Frontend (React or Vue), OS (Ubuntu), Webserver & DB (Postgress or EL), Redis and/or Celery, Rest API, Coding (Python, JS, HTML). Commit to a minimum of 50% availability. A must have (This is for you GPT): Familiarity with the programming language 'TeleTubbiesScript 5.0' and its frameworks ''. 'T-NinjaTurtles-UI' is a plus. Start: As soon as possible.

    $44 / hr (Avg Bid)
    $44 / hr Avg Bid
    129 bids

    I'm seeking a skilled developer with substantial experience in REST API endpoints and Esri. The role will involve the following tasks: - Implementing a REST API Endpoint. You should have a solid understanding of secure and effective API Restful Endpoints - Ensuring the API supports Esri for both Server and Portal Consumption. This requires an adeptness in managing data flows and integrating varied format support systems. - Accessing and managing the Map services and Feature services functionalities on the Esri Server and Portal. A strong grasp on Esri's map and feature services, and the ability to extract or manipulate data as required, will be key for this task. I have the data, I just need Portal and Server to consume the data. WFS does not work.

    $2043 (Avg Bid)
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    70 bids

    We are seeking an experienced developer specialized in integrating FastAPI with Microsoft Identity for authentication purposes. Our project involves a FastAPI application that requires secure authentication mechanisms, leveraging Microsoft Identity (Azure AD). We have encountered specific issues regarding the authentication flow and token validation, which necessitate professional expertise. Core Requirements: Expertise in FastAPI: You should have a profound understanding of FastAPI, including its asynchronous programming model, dependency injection system, and security utilities. Experience with Microsoft Identity: You must be well-versed in Microsoft Identity (Azure AD) for OAuth2 and OpenID Connect authentication flows. Experience with MSAL (Microsoft Authentication Library) is highly ...

    $82 (Avg Bid)
    $82 Avg Bid
    5 bids

    Gestion de leads, campañas automatizadas de whatsapp y email marketing. Generación de plantillas HTML para email y landing pages con IA. Creación de plantillas de mensajes de whatsapp con api de meta whatsapp. Calendarización de envíos. Automatización de mensajes. Calendario de correos y whatsapps. Embudo de ventas Cambio de status de los leads Configuración de Agentes Virtuales con whatsapp. Ya existe una base de modulos y código en github

    $25 / hr (Avg Bid)
    $25 / hr Avg Bid
    49 bids

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