The ultimate guide to hiring a web developer in 2021
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.
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:
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!
从114,269个评价中,客户给我们的 RESTful API Developers 打了4.9,共5星。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:
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!
从114,269个评价中,客户给我们的 RESTful API Developers 打了4.9,共5星。I need a performance-testing specialist who can model and execute high-volume scenarios against our RESTful API. The primary focus is to measure and optimise throughput, so the test plan should reveal how many transactions per second the service sustains before degradation appears. My current toolchain centres on Neoload, but I also have an existing LoadRunner licence and would like the scripts to be portable between the two when practical. You are free to choose the more efficient platform for each step—design, execution, and reporting—as long as the final artefacts run in Neoload and can be replicated in LoadRunner for comparison. Scope of work • Review the API documentation and propose realistic load profiles. • Build parameterised test scripts that captu...
I am ready to commission a complete Python / Flask web application focused on user management. The core features I need are secure registration, login and logout flows, plus role-based access that differentiates Admin and Editor users. All authentication data should be stored in a MySQL database and exposed through clean, RESTful endpoints so the front-end and any future services can communicate easily. On the client side the interface must look sharp and load quickly on both desktop and mobile. Please build the pages with standards-compliant HTML5, modern CSS (Flexbox / Grid where helpful) and unobtrusive JavaScript to keep interactions smooth. I expect a clear separation of concerns: Jinja templates or a lightweight JS framework for rendering, static assets organised logically, and reus...
I need a standalone Data plugin DLL that plugs straight into Amibroker and streams Sharekhan market data in real time into Amibroker , while also back-filling the full historical record—tick-by-tick, 1-minute, daily and monthly—for every symbol I subscribe to. Only one broker feed will be active at any moment, and for this first release that feed is Sharekhan; however, the code structure should be clean enough that I can wire in for other DATA API Vendors / Brokers later without a rewrite. Core requirements • Real-time stream: millisecond-level updates pushed from the Sharekhan Data API with automatic reconnect and gap filling. • Historical loader: on initial sync the plugin must pull tick, minute, daily and monthly bars until Amibroker’s database is fully...
I’m looking to have a full-featured content management system built as a web application. The core goal is to let non-technical users create, edit, and publish pages and media with ease while giving admins clear control over roles and permissions. Key objectives • Clean, responsive front-end for both public pages and the admin dashboard. • Intuitive WYSIWYG editor with drag-and-drop media management. • Role-based access control so editors, authors, and admins each see only what they need. • Modular architecture that lets me add features—or disable unused ones—without rewriting the codebase. • Solid SEO fundamentals: customizable URLs, meta tags, sitemaps, and fast page loads. • RESTful API endpoints so future mobile apps or third-p...
I’m ready to give my HR-tech platform a modern, responsive interface and need a front-end specialist to make it happen. The server side already handles user authentication, database management and a full REST/GraphQL API, so your focus will be the user experience—clean, fast and accessible on desktop and mobile. To help me choose quickly, share links to past work that best shows: • production-ready UIs you built yourself • how you integrated with authentication and dynamic data • performance or accessibility wins you’re proud of If you’re comfortable with React (hooks, Redux or Context), TypeScript and modern CSS, you’ll feel right at home. Vue or Angular expertise works too—as long as it stays modular and testable. Once we agr...
# TelesalesOS — Telnyx Telephony/ACD Contact Center Developer Our stack is , React, TypeScript, Supabase/Postgres/Auth/Realtime, Vercel and GitHub. We need an experienced programmable-voice/contact-center developer to build the Telnyx-powered telephony portion. This is not a simple click-to-call integration. We need a production-grade browser softphone, inbound ACD, queues, routing rules, supervisor monitoring, recordings, CRM screen pops, compliance controls and searchable call logs. ## Required experience Applicants should have real experience with several of the following: * Telnyx Voice API/Call Control * Telnyx JavaScript or React WebRTC SDK * SIP and WebRTC * Browser softphones * ACD/contact-center development * Call queues and routing * Telnyx conferences * Monitor, whisp...
I need a small-footprint Azure application, that I can deploy inside my tenant, that lets users upload a PDF of our “date effective” records and automatically pulls out the From Date and To Date. Here is the flow I have in mind: 1. Upload interface (simple web page or BLOB-triggered function) accepts a single PDF at a time. 2. Azure AI Document Intelligence handles the parsing. If extra text cleanup or disambiguation is required, feel free to chain Azure OpenAI behind it. 3. Your code pinpoints the first instance of the two labels (“from date” / “to date”) and captures the values in ISO format. 4. The result, together with a unique identifier we generate for that file, is inserted into an Azure SQL Database table. I will provide sample PDFs ...
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.
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