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!

Kutoka kwa kaguzi 106,684 , wateja wanakadiria yetu RESTful API Developers 4.88 kati ya nyota 5.
Ajiri RESTful API Developers

Kichujio

Utafutaji wangu
Chuja ukitumia:
Bajeti
hadi
hadi
hadi
Aina
Ujuzi
Lugha
    Jimbo la Kazi
    23 kazi zimepatikana, bei imeletwa USD

    I am seeking an experienced React JS Trainer to conduct a week-long training program to enhance our team's skills. Key Details: - Your level of expertise must be Intermediate - You are required to cover all major topics of the React JS framework including React Basics, State Management & Lifecycle Methods, and React Hooks & Context API - You are expected to be available for 2-4 hours per day for this training Ideal Candidate: - Proven experience in React JS training - Ability to effectively teach React Basics, State Management & Lifecycle Methods, and React Hooks & Context API - Good communication skills to effectively deliver the training material - Availability for 2-4 hours daily for a week Looking forward to your proposals.

    $76 (Avg Bid)
    $76 Wastani wa Zabuni
    15 zabuni

    Create API endpoint that will receive data that is pushed to it * Create a back end where a client can be created with the following data captured and saved for every client * Name Surname * Company* Email * Telephone Number x 5 * Note * Space for Device ID's to be added to the client account * Telegram Group ID Data will be sent to the API endpoint by 3rd party Data needs to be processed by extracting the Device ID and then matching it to the client profile Other data that was included in the API call will then be sent to the telegram group that was specified in that client profile Information To be included in the Telegram message Alarm Received Device ID: Installation Lat and Long converted to a map Contact Numbers of the client in order as captured Note...

    $166 (Avg Bid)
    $166 Wastani wa Zabuni
    41 zabuni
    Beginner React JS Trainer Needed 6 siku left
    DHIBITISHWA

    I'm in search of a React JS trainer with expertise in the fundamentals. The primary goal of this training is to understand the basics of React JS. I'm a beginner and want to ensure I have a solid foundation. Key Requirements: - Experience: Proficiency in React JS and experience in teaching beginners. - Delivery: I prefer live online sessions so I can ask questions and receive real-time support. - Curriculum: The trainer should be able to design a course that covers the fundamentals of React JS thoroughly. - Communication: Clear communication is key for effective understanding and learning.

    $49 (Avg Bid)
    $49 Wastani wa Zabuni
    5 zabuni

    I'm a newbie in JavaScript programming and I'm interested in learning either Angular or React JS to create specific projects. I'm looking for an experienced professional to guide me through getting up to speed with either Angular or React JS. Key Requirements: - Strong experience in either Angular or React JS. - Proven ability to teach beginners effectively. - Understanding of the nuances of JavaScript programming. Ideal Skills: - Proficiency in Angular or React JS. - Teaching/training experience. - Good understanding of JavaScript fundamentals.

    $2 / hr (Avg Bid)
    $2 / hr Wastani wa Zabuni
    9 zabuni

    I'm looking for a skilled developer with extensive ServiceNow experience. You will need knowledge of the ServiceNow Application Development with specific expertise in integration. Key Tasks: - Develop and maintain Service Now applications and integrations. - Work closely with business analysts, developers, and other stakeholders to design and implement solutions that meet the needs of the organization. - Write efficient and high-quality code that is scalable and maintainable. - Develop and maintain technical documentation for Service Now applications and integrations. - Participate in code reviews and collaborate with other developers to ensure code quality. - Ensure that Service Now applications are stable, scalable, and secure. - Troubleshoot and debug issues in Service Now applic...

    $1501 (Avg Bid)
    $1501 Wastani wa Zabuni
    13 zabuni

    Our established business is in need of a dedicated .NET Backend developer with Blazor experience to join our team. Your primary goal will be to address the existing system's performance issues and improve its efficiency. As a backend developer, you will be responsible for designing, developing, and maintaining server-side applications using .NET technologies. You should have a strong understanding of .NET Core, C#, and Blazor framework. The ideal candidate will have a proven track record of developing scalable and high-performance applications. Skills Required: - Strong proficiency in .NET Core and C# - Experience with Blazor framework - Knowledge of SQL databases and ORM frameworks - Familiarity with RESTful APIs and microservices architecture - Understanding of software developme...

    $21 / hr (Avg Bid)
    $21 / hr Wastani wa Zabuni
    68 zabuni
    Laravel Website Development 6 siku left
    DHIBITISHWA

    I'm looking for a skilled PHP Laravel developer who possesses a robust understanding of the framework, along with proficiency in JavaScript, ReactJS, HTML, CSS. The cornerstone features of this project include user registration with a two-factor authentication, an admin dashboard for managing content, and a payment gateway integration. - User Registration: Enables users to register with a two-factor authentication system, enhancing the security of my website. - Admin Dashboard: A comprehensive control panel that allows content management, ensuring seamless operations. - Payment Gateway: The project entails integrating a reliable payment gateway allowing secure transactions. The web design needs to adhere to a clean and modern aesthetic. Experience working with REST APIs and Ubuntu ...

    $373 (Avg Bid)
    $373 Wastani wa Zabuni
    23 zabuni

    I'm seeking a developer who can help me integrate Fintechee with Tradingview for buy/sell order execution. Key project components include: - Enabling the execution of buy/sell orders directly from Tradingview - Ensuring seamless communication between Tradingview and Fintechee for timely execution Ideal candidate should have: - Proven experience in developing trading automation systems - Familiarity with Fintechee and Tradingview APIs - Ability to ensure security of the trading process - Understanding of the financial markets and investment strategies Please provide details of your past experience and relevant projects when applying. This project requires a skilled developer who can deliver a robust and secure trading automation system.

    $373 (Avg Bid)
    $373 Wastani wa Zabuni
    37 zabuni

    I am in need of a Full time Python Django back-end developer with expert skills. Key responsibilities are: - Database management - Server configuration - API integration I am seeking for an individual who can showcase their past work, as this will increase their chances of securing the job. Please note that this project requires an expert-level proficiency in Python Django development. Demonstrated experience in the above tasks will be a definitive plus. The final deliverable will be a fully integrated and functional back-end development. Please provide case studies or examples of past work in your application, outlining specifically your experience in Python Django.

    $534 (Avg Bid)
    $534 Wastani wa Zabuni
    70 zabuni
    Oracle Apex Cloud API Integration 5 siku left
    DHIBITISHWA

    I am on the lookout for an Oracle Apex Developer capable of executing a development project on Apex Cloud. Your task will primarily encompass: - Implementing Call Soap API function in the Apex Cloud environment. Proficiency in Oracle Apex and a profound understanding of integrating API in the platform are crucial for this project. Past experience in a similar project would be highly beneficial.]]

    $25 (Avg Bid)
    $25 Wastani wa Zabuni
    2 zabuni

    I'm seeking a skilled professional adept in Microsoft's Document Intelligence services to assist with data extraction, text analysis, and document classification. This project is designed to result in the storage of extracted text in JSON format to enable easy search and retrieval. Key Responsibilities: - Data Extraction: Extracting relevant information from PDF files in a structured and organized manner. - Text Analysis: Proficiently analyzing the extracted data to draw meaningful insights. - Document Classification: Categorizing documents based on their content and purpose. Preferred Skills: - Expertise in Microsoft's Document Intelligence framework. - Proficiency in working with PDF files for data extraction. - Strong background in text analysis and document classificat...

    $18 (Avg Bid)
    $18 Wastani wa Zabuni
    8 zabuni

    I'm in need of a proficient individual with React JS and Angular JS skills to aid in the development of an Enterprise Web Application. The ideal candidate should be well-versed in the latest versions of both frameworks, including but not limited to React JS 16.13.1, Angular JS 1.7.9, and Angular JS 10.0.0. Key requirements and responsibilities include: - Developing high-quality, user-friendly, and scalable Enterprise Web Application. - Proficiency in the latest versions of React JS and Angular JS. - Ability to work with a team and deliver within stipulated timelines. - Strong communication skills to ensure collaboration with other team members. If you possess these skills and have a track record of delivering successful Enterprise Web Applications using React JS and Angular JS, I�...

    $22 (Avg Bid)
    $22 Wastani wa Zabuni
    16 zabuni

    I'm in need of a proficient Flutter developer for App Integration Key Responsibilities: * Developing a fresh, new app from Android and Web platforms. * Implementing user login and collection integration as the main functionalities. Login Change Site Collection List Collection confirmation History List MyProfile Ideal Candidate: * Expertise in Flutter app development for iOS, Android, and Web applications. * Proven experience specifically with user registration, payment gateway integration, and social media integration. * Strong understanding of the entire app development process, including design, testing, and deployment. I'm looking for a developer who can transform my app into a user-friendly, efficient app. If you are innovative and dedicated, with a keen eye for detail...

    $176 (Avg Bid)
    $176 Wastani wa Zabuni
    37 zabuni

    As a reseller of data management platforms, we are seeking a REST API developer for an ongoing, contractor-based role focused on various data integration projects. Initial Task: Your initial major task involves integrating our platform, which is equipped with CallURL functions, with ’s API—a prominent data warehouse specializing in health records. Compensation Model: (NOT A MINI PROJECT but I had to pick something ) In this contractor position, compensation is based on the successful integration of each endpoint, defined as follows: Endpoint Definition: An endpoint in our data integration projects is defined as a single CallURL action that successfully triggers an external API call to a third-party service, such as , and receives a valid data response. Each endpoint is a d...

    $78 (Avg Bid)
    $78 Wastani wa Zabuni
    8 zabuni

    I will provide end point and key info, I have needs for 4 things - 1) E* Trade API integration (take data from them). - Easy if you know API/OAuth - 2) Text to Voice Conversion. - This is where you skills will be. 3) Emailing file.- Easy 4) Learning from me about financial lingo. = time sensitive if you can not work next 7-9 days no need to bid. I need this project to be over by 4/28/2024.

    $479 (Avg Bid)
    $479 Wastani wa Zabuni
    67 zabuni
    Service provider like Zepto/Zomato 3 siku left
    DHIBITISHWA

    I am seeking a versatile full stack developer to create a service application analogous to Zepto/Zomato. The application should be web-compatible and display a modern design aesthetic. Key functionality needed: - User and service providers Registration and Login: You should be able to effectively develop a secure and user-friendly registration/login system. - Search Functionality: Crucial to the project is a robust search functionality that provides users with relevant results connecting users with service providers depending upon geolocation. - Payment Processing: The application should include a seamless, secure payment processing system. - Service oriented architecture for plug and play type of services. Completely configurable. - Admin login to monitor for successful ,failed orders ...

    $783 (Avg Bid)
    $783 Wastani wa Zabuni
    41 zabuni

    I am in need of a skilled Django Developer to work with my team in my office in Delhi on a 4-week contract or less. Key responsibilities: - Collaborate on the development of a Django application - Implement and maintain a secure, efficient and scalable back-end - Integrate APIs as and when required Skills required: - Strong expertise in both back-end and database management - Proficiency in Django - Experience with secure and efficient code - Efficiency in API Integration and Django Rest Framework Please note that this position requires onsite presence in Delhi, so only those who can commit to this requirement should apply.

    $478 (Avg Bid)
    Ya Eneo
    $478 Wastani wa Zabuni
    1 zabuni

    I need an experienced data scientist or AI specialist to assist with evaluating a Korean dataset using OpenAI API calls. my goal is to set up a good testing template I can repeat Key Aspects: - Inference Speed: Achieving a balance of optimal inference speed is vital for this project. The desired inference speed for the evaluation stands at a moderate level when considering 2000 users. - Total Processing Accuracy: I'm looking to ensure the total processing accuracy of this evaluation is high. - TPA (Total Processing Accuracy): Aspects of TPA are crucial for this project; we aim for a balanced importance between total processing accuracy and inference speed. - Implement this on a shared googleColab or Jupyternotebook for on-demand use of the application Ideal Skills and Experience: - ...

    $154 (Avg Bid)
    $154 Wastani wa Zabuni
    11 zabuni

    As a client, I am in search of a skillful full-stack software developer. The task at hand involves improving an already existing project with freshly integrated functionalities. An overview of the project's main requirements include: * Integrating the application with Stripe for online payment * Creating Telegram and WhatsApp bots (API) * Incorporating existing text into the translation module of React The primary aim of this project is to facilitate effortless yet functional implementation. Also, the urgency of the tasks varies, with the addition of existing text to the translation module of React taking top priority. Your experience with APIs, Stripe integration, and React translation modules will be key to the success of this project. The project will take place in a controlled ...

    $291 (Avg Bid)
    $291 Wastani wa Zabuni
    102 zabuni
    Low-Code Developers Wanted 3 siku left
    DHIBITISHWA

    We are need of developers proficient in low-code platforms to create a suite of applications. Firstly, we will need a web application, a mobile application, and an enterprise application developed. These are crucial tools for our business operations and customer interactions. In terms of functionalities, I require the following: - User authentication: The applications should have a secure login system. - Data storage and retrieval: The ability to store data and retrieve it when needed. - Integration with third-party APIs: Seamless integration with external APIs is a must. I'm expecting a relatively small user base initially, but these applications should be scalable and able to handle growth. Ideal candidates would have: - A strong background in low-code development - Experience ...

    $14 / hr (Avg Bid)
    $14 / hr Wastani wa Zabuni
    71 zabuni

    We are in search of an experienced freelancer, skilled in Bitrix24 Rest API and capable of system integration. Tasks Included: * Integration of our Bitrix24 with Cisco Unified Communications Manager. Experience in these systems is a must. Skills & Experience: * Deep understanding of Bitrix24 and its Rest API. * Proven experience in Cisco Unified Communications Manager. * Dexterity in the development of custom API endpoints. * Proven ability in Bitrix24 module customization. * Background in system integration. Your responsibility will be to create a seamless and effective integration between our Bitrix24 system and Cisco UCM. Apply if you confidently meet our expectations.

    $1166 (Avg Bid)
    $1166 Wastani wa Zabuni
    6 zabuni

    Hello! I'm in need of a skilled, senior-level React.js developer to assist me with my project. This person will be expected to work remotely, focusing on building new features between 10 am - 7 pm. Key responsibilities will include but are not limited to: - Building new features using React.js. - Utilizing specific libraries including Rest API, Ant Design and CSS3. The ideal candidate for this position will have the following skills and experience: - Comprehensive understanding and experience in React.js, with a senior level of proficiency. - Experience with Rest API, Ant Design and CSS3. - Capability to work in remote settings with a flexible schedule. I'm looking for someone who is well organized, has a keen eye for details, and can work independently while being a part of...

    $12 / hr (Avg Bid)
    $12 / hr Wastani wa Zabuni
    69 zabuni

    Hello and Thank you for being here Please see below code to read USERS from Keycloak using the api task: - Need to get REALM data for each user - Need to get GROUP data for each user We can do a 2nd Milestone if you like and we can talk about that together ----------------------------------------------------------------------------------------------- WORKING CODE TO READ USERS cat from keycloak import KeycloakAdmin admin = KeycloakAdmin( server_url="serverURL:port", username='admin', password='password', realm_name="master") print("current realm",admin.get_current_realm()) users = admin.get_users({}) if len(users) > 0: print("-------------------------------------") for user in users:...

    $12 / hr (Avg Bid)
    $12 / hr Wastani wa Zabuni
    9 zabuni

    Nakala zilizopendekezwa kwa ajili yako tu

    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.
    11 MIN READ
    Learn how to find and work with a top-rated Google Chrome Developer for your project today!
    15 MIN READ
    Learn how to find and work with a skilled Geolocation Developer for your project. Tips and tricks to ensure successful collaboration.
    15 MIN READ