RESTful (Representational State Transfer) is an architecture style of building APIs. By leveraging this architecture, developers can design software solutions that access and manage resources over the web. This ultimately allows for quicker development times and easier integration with a variety of solutions from vendor-based to homegrown services. A RESTful Expert is knowledgeable in the basics and intricate details of what it takes to develop a successful RESTful API.

RESTful experts create high performing, optimized, and secure applications using the most advanced development practices. With extensive expertise in server-side coding languages, databases, and APIs, these professionals understand how to craft solutions that meet all requirements. From simple requests to complex enterprise solutions, these experts have the technical acumen to make it happen.

Here’s some projects our expert RESTful Experts made real:

  • Connecting customer-facing applications with back-end services
  • Creating secure APIs with authentication protocols such as OAuth
  • Developing robust security layer defenses such as temporary request throttling
  • Leveraging cloud storage solutions to store data and make it available over the web
  • Ensuring reliability by testing features with automated unit tests
  • Transforming data on the server-side efficiently utilizing existing third party libraries
  • Designing efficient search results to quickly retrieve requested data
  • Utilizing caching techniques such as Redis to ensure performance does not take a hit during peak times.

RESTful experts are highly skilled professionals who can build exceptional applications using modern development practices combined with their expertise in this field. These professionals are capable of translating customer requirements into a working product that meets your expectations. With Freelancer.com quickly becoming one of the most preferred sites for hiring freelancers in this area, you are only a few clicks away from getting your project up and running with the right expertise on board. So don’t wait; hire a RESTful expert today and make your dreams come true!

79,133 건의 리뷰 기록에서, 저희 프리랜서( RESTful Experts )에 대한 거래선 측의 평가는 별점 5점 만점에 4.9점입니다.
RESTful Experts 분야 채용

RESTful (Representational State Transfer) is an architecture style of building APIs. By leveraging this architecture, developers can design software solutions that access and manage resources over the web. This ultimately allows for quicker development times and easier integration with a variety of solutions from vendor-based to homegrown services. A RESTful Expert is knowledgeable in the basics and intricate details of what it takes to develop a successful RESTful API.

RESTful experts create high performing, optimized, and secure applications using the most advanced development practices. With extensive expertise in server-side coding languages, databases, and APIs, these professionals understand how to craft solutions that meet all requirements. From simple requests to complex enterprise solutions, these experts have the technical acumen to make it happen.

Here’s some projects our expert RESTful Experts made real:

  • Connecting customer-facing applications with back-end services
  • Creating secure APIs with authentication protocols such as OAuth
  • Developing robust security layer defenses such as temporary request throttling
  • Leveraging cloud storage solutions to store data and make it available over the web
  • Ensuring reliability by testing features with automated unit tests
  • Transforming data on the server-side efficiently utilizing existing third party libraries
  • Designing efficient search results to quickly retrieve requested data
  • Utilizing caching techniques such as Redis to ensure performance does not take a hit during peak times.

RESTful experts are highly skilled professionals who can build exceptional applications using modern development practices combined with their expertise in this field. These professionals are capable of translating customer requirements into a working product that meets your expectations. With Freelancer.com quickly becoming one of the most preferred sites for hiring freelancers in this area, you are only a few clicks away from getting your project up and running with the right expertise on board. So don’t wait; hire a RESTful expert today and make your dreams come true!

79,133 건의 리뷰 기록에서, 저희 프리랜서( RESTful Experts )에 대한 거래선 측의 평가는 별점 5점 만점에 4.9점입니다.
RESTful Experts 분야 채용

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    12 찾은 프로젝트
    Multi-Lender Lead Routing Backend
    6 일 left
    인증 완료

    The WordPress marketing site that collects loan enquiries is finished; what I now need is the engine that sits behind it. Your mission is to take each form submission, evaluate it against a set of routing rules, and fire it off—via REST—to one (or several) lender partners, then surface the results inside the existing WordPress admin as a lightweight CRM. Core objectives • Build a reusable backend module in PHP (WordPress-native), though I’m open to Node.js or Python if there is a clear technical advantage. • Create and document integrations for multiple lender APIs (JSON/REST, OAuth or key-based). Each lender returns different field structures, so normalisation and robust error handling are essential. • Develop a rules-driven router: think loan amoun...

    $160 Average bid
    $160 (평균 입찰가)
    35 건의 입찰
    Enhance PHP System Integrations
    5 일 left
    인증 완료

    I’m looking to bring in a seasoned PHP developer who can jump straight into feature work on our integrations layer. The immediate goal is to expand and refine how our platform connects with other services, so your day-to-day will revolve around PHP-driven enhancements that let us talk smoothly to: • Payment gateways • Third-party APIs • Internal databases Much of the logic sits server-side, but our UI is split between Vue.js and some legacy AngularJS modules, so knowing your way around both frameworks will help you wire new data flows all the way to the front-end without hand-offs. Clear, reliable communication is a must because I need to sync with you in real time for at least four hours each workday; that overlap lets us review pull requests together, clarif...

    $13 / hr Average bid
    $13 / hr (평균 입찰가)
    142 건의 입찰

    Full-Stack Developer Needed for Multi-Vendor Marketplace (Angular + Spring Boot + AWS) **Project Overview** We are looking for an experienced full-stack developer (or a small team) to extend an existing e-commerce platform into a **multi-vendor marketplace similar to Amazon (MVP version)**. The current system already supports: • Product listing and product details • Shopping cart functionality • Checkout process • Payment integration with Stripe • Order creation and storage in the backend database The platform is already built with **Angular (frontend), Spring Boot (backend), and MySQL (database)**. Your task will be to extend this system into a **complete marketplace platform with Admin, Seller, and User panels**, along with secure APIs and AWS production de...

    $21 / hr Average bid
    $21 / hr (평균 입찰가)
    215 건의 입찰

    Saya sedang mencari bantuan untuk membangun sebuah platform sosial media yang fokus pada pengguna Android. Prioritas utama saya adalah sisi pengembangan web—backend yang ringan, terstruktur, dan mudah dipelihara—karena semua data, otentikasi, dan logika bisnis akan dikelola di sana sebelum diteruskan ke aplikasi Android. Lingkup pekerjaan yang saya perlukan: • Merancang dan membangun backend berbasis web (Node.js, Laravel, atau stack serupa) lengkap dengan API REST/GraphQL. • Mengembangkan aplikasi Android yang terhubung ke backend tersebut, minimal mencakup alur pendaftaran, login, pembuatan profil, unggah konten (teks + gambar), serta feed linimasa. • Menyusun dokumentasi setup lokal dan deployment agar saya dapat mengelola dan memperbarui proyek secara ma...

    $20 / hr Average bid
    $20 / hr (평균 입찰가)
    11 건의 입찰

    Full-Stack MERN E-Commerce Store Development Looking for an experienced MERN stack developer to build a complete e-commerce platform. Tech Stack: Frontend: React 18, Redux Toolkit, Tailwind CSS, Vite Backend: Node.js, Express, MongoDB, Mongoose Authentication: JWT with bcrypt Payment: PayPal integration Additional: React Router, React Toastify, ApexCharts Key Features Required: User authentication & authorization (admin/customer roles) Product management (CRUD operations, categories, image uploads) Shopping cart & checkout flow Order management system User profiles & order history Admin dashboard with analytics Product reviews & ratings Favorites/wishlist functionality Responsive design Deliverables: Fully functional frontend and backend RESTful API with proper middlew...

    $4443 Average bid
    $4443 (평균 입찰가)
    197 건의 입찰

    Multi-Vendor E-commerce Marketplace (Amazon-style MVP) — Angular + Spring Boot + AWS Project Overview I need a developer (or small team) to build a multi-vendor e-commerce marketplace similar to Amazon (MVP version). The platform will support Buyers, Sellers, and Admin roles with separate dashboards. Tech Stack Requirements Frontend: Angular (responsive web app) Backend: Java Spring Boot Database: MySQL or PostgreSQL API: REST APIs Auth: JWT Authentication + role-based access (Buyer/Seller/Admin) Payments: Stripe or Razorpay Image Storage: AWS S3 (or similar) Deployment (AWS required): Frontend: S3 + CloudFront Backend: Elastic Beanstalk (or ECS Fargate if you prefer) Database: RDS (private, not public) Core Features (MVP) 1) Buyer (Customer) Features Authentication &a...

    $249 Average bid
    $249 (평균 입찰가)
    92 건의 입찰

    I’m building a new product on AWS using PHP 8, React for web, and React Native for mobile. The front-end foundations are in place; where I need your expertise is the backend. Here’s what I need you to dive into: • API creation and integration – design RESTful (and, where it makes sense, GraphQL) endpoints, document them clearly, and make sure front-end clients can consume them with minimal friction. • User authentication and management – implement secure signup/login, token refresh, and role-based access control, ideally with best-practice libraries such as Laravel Sanctum or AWS Cognito if we decide to offload. • Data processing and storage – wire up efficient flows that read and write to MySQL, PostgreSQL, and the pg-vector extension...

    $3 / hr Average bid
    $3 / hr (평균 입찰가)
    26 건의 입찰

    I am looking for a developer to convert an AI video generation prototype (currently in Google AI Studio) into a commercial Tauri-based desktop application. The app automates a full pipeline: Script -> Voiceover -> Image Generation video -> clips generation -> Video Composition. The app must support a Hybrid Monetization Model: Monthly Subscriptions with a Credit System and a Lifetime "BYOK" (Bring Your Own Key) option. Core Technical Requirements 1. FFmpeg Engine: Replace the browser-based `MediaRecorder` with a robust FFmpeg backend. The app must handle stitching, transitions, and audio-video encoding locally for professional output. 2. Credit System & Billing: Subscribers: Implement a server-side credit counter (e.g., using Supabase or Firebase). Each video ...

    $21 Average bid
    $21 (평균 입찰가)
    17 건의 입찰

    I’m migrating an older Java backend—built on legacy Spring and Hibernate—into a fresh Spring Boot 3 project so the stack is fully modern and future-proof. The focus is code refactoring: untangling dated patterns, replacing XML configuration with annotations, adopting Spring Data JPA, and cleaning up any deprecated API usage. No new features are needed right now; the goal is pure code modernization. You’ll receive a private Git repo containing the current application and a lightweight skeleton for the new one. Work incrementally, push frequent commits, and raise pull requests so the migration stays transparent and reviewable. GitHub Actions is already wired, so every PR should keep the build green. Deliverables • A runnable Spring Boot 3.x application that pre...

    $19 / hr Average bid
    $19 / hr (평균 입찰가)
    166 건의 입찰

    I’m building a REST-based .NET API dedicated to policy management for an Indian insurance platform. The immediate scope is twofold: enabling seamless policy creation and automating renewals, all while exchanging customer data with our existing CRM system in real time. You’ll be working in C# on .NET 6/7, applying clean-architecture patterns, Entity Framework (SQL Server), and secure OAuth2/JWT authentication. Because this sits inside an IRDA-regulated environment, I expect production-ready logging, error handling, and audit trails that match standard compliance practices in the Indian market. A minimum of three years’ hands-on experience delivering insurance solutions in India is essential—you should already understand typical policy lifecycles, endorsement logic,...

    $176 Average bid
    $176 (평균 입찰가)
    32 건의 입찰

    I'm looking for an experienced Node.js developer to create an API that interacts with a MySQL database. The API is intended for a web application I'm building. Key requirements: - Building a robust and scalable API - Integrating with MySQL databases Ideal skills and experience: - Proficiency in Node.js and API development - Strong experience with MySQL - Familiarity with RESTful or GraphQL API design - Good understanding of security practices in API development - Ability to write clean, maintainable code and documentation Please include examples of previous work.

    $85 Average bid
    $85 (평균 입찰가)
    37 건의 입찰

    I need a Java developer who already knows their way around the Toshiba TCxSky ACE POS platform. The immediate goal is integration with other systems so the store data can move cleanly in and out of the POS. Depending on how the rollout unfolds, this may touch Inventory management, Payment gateways, or even CRM systems, but for the first milestone I want the core integration framework in place and demonstrably stable. Please show me past work that proves you have handled similar Java-based integrations—especially anything involving retail, POS APIs, or middleware such as XML, REST, or SOAP services. Screenshots, short code snippets, or links to live environments are all helpful. If you have tackled TCxSky or older Toshiba/IBM POS stacks before, highlight that up front. Deliverable: ...

    $482 Average bid
    $482 (평균 입찰가)
    72 건의 입찰

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