Hire the Best JSON Developers
in the United Kingdom

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Luca M.

Halesowen, United Kingdom

$32/hr
5.0
4 jobs

I'm a freelance web developer based in the West Midlands, UK, with over 7 years experience in both front-end and back-end development. I have a strong knowledge of front-end programming languages such as HTML, CSS and JS. Svelte, React and jQuery are front-end frameworks I often work with. My back-end development skills include using PHP, MySQL, PDO, postgreSQL and Node.js to build database driven systems. I can also work with other web technologies such as neo4j, supabase, prisma, openai, AWS and PDFLib. Working with many different companies and clients, I have created a wide variety of web-based systems.

  • JavaScript
  • SQL
  • PHP
  • HTML
  • CSS
  • Neo4j
  • PostgreSQL
  • WordPress Development
  • jQuery
  • API Development
  • MySQL Programming
  • Google APIs
  • Database Programming
  • Node.js
  • Svelte
  • React
  • InfoSoft Global FusionCharts
  • AJAX
  • DudaMobile
Narayan G K.

West Drayton, United Kingdom

$10/hr
5.0
1 jobs

I am a seasoned software developer with 15+ years of experience in building scalable web applications, data-driven solutions, and cloud-based architectures. With expertise in Python, JavaScript, C#, and SQL, I specialize in crafting efficient, high-performance software solutions that solve real-world problems. 💡 What I Offer: ✅ Full-Stack Development – Expertise in Python, JavaScript, C#, and .NET, building robust applications from front-end to back-end. ✅ Data Engineering & Analytics – Experience with SQL, MongoDB, Data Pipelines, ETL, and Cloud Data Warehouses (AWS). ✅ API Development & Automation – RESTful APIs, FastAPI, and automation tools for seamless integration. ✅ Scalable & Secure Solutions – Implementing CI/CD, Agile methodologies, and cloud-based deployments for optimal performance. ✅ Software Architecture & Consulting – Helping businesses design and optimize software solutions with best practices in software engineering. I bring technical expertise, problem-solving skills, and a results-driven approach to every project. 💻 Let's collaborate on your next software project! 📩 Contact me for freelance development, consulting, or project-based work.

  • JavaScript
  • Python
  • C#
  • Data Analysis
  • Data Visualization
  • PyTorch
  • Web Development
  • MySQL
  • PostgreSQL
  • MongoDB
  • ETL
  • Data Extraction
  • ETL Pipeline
  • Machine Learning
Utsab A.

Greenford, United Kingdom

$45/hr
5.0
1 jobs

I build web apps and APIs that work when you ship them. Not ones held together with duct tape. I'm a full-stack developer with an MSc in Software Engineering. I work across PHP/Laravel, Python/FastAPI, and React/TypeScript, so I can pick the right tool for your project instead of forcing everything through one framework. What I bring: 1. Backend and APIs — Laravel and FastAPI for custom web apps, REST APIs, and automation. 2. Front-ends — React and TypeScript for interfaces that stay fast and maintainable. 3. Databases — clean MySQL schemas so your data stays quick as you scale. 4. Straight communication — my last client said: "Great freelancer... speaks clear English and easy to communicate with." Recent job: full web development project, rated 5.0, endorsed as "Clear Communicator." I work 30+ hours a week, reply fast, and treat your deadline as mine. If you need something built from scratch, an existing Laravel or Python codebase extended, or a messy front-end cleaned up, I'll give you an honest assessment before we start. Send me a message and we can talk through your project first.

  • JavaScript
  • Laravel
  • PHP
  • WordPress
  • CodeIgniter
  • MySQL
  • Bootstrap
  • HTML5
  • CSS 3
  • REST API
  • Web Development
  • React
  • AI Development
  • Database
  • TypeScript

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