
Hi, I'm Marwan Warradi — a UK-based full-stack developer specializing in React, Next.js, and TypeScript. I build scalable, high-performance web applications with a strong focus on user experience and clean code.

Technologies I work with
I'm Marouane, a full-stack JavaScript developer based in the UK, with a strong focus on modern web technologies. I enjoy building clean, well-structured applications that solve real problems and are easy to maintain.
My main stack includes React, Next.js, TypeScript, Node.js, and MongoDB. I've worked on real-world projects ranging from authentication systems and REST APIs to full MERN applications deployed in production.
I care a lot about writing readable code, improving performance, and continuously learning better patterns and best practices. I'm always pushing myself to grow as a developer and deliver work I'm proud of.
"I focus on building practical, reliable software — clean code, thoughtful UX, and solutions that actually work in the real world."
Writing maintainable, scalable code that stands the test of time.
Optimizing for speed and delivering lightning-fast user experiences.
Working closely with teams to bring ideas to life.
Staying ahead with the latest technologies and best practices.
A selection of my recent work, from complex web applications to innovative tools that solve real-world problems.
PERN Stack E-commerce web application built with PostgreSQL & drizzle ORM, Express.js, React.js, and Node.js with TypeScript. Used Clerk for authentication and Tailwind CSS for styling and DaisyUI for components.
A responsive landing page website built with React Js and Tailwind css and for animation AOS library and React icons.
A responsive Travel Agency website built with NEXT.js 15 using TypeScript and Tailwind css and React icons and AOS animation.
A timeline of my professional growth, from curious beginner to senior engineer leading teams and building products at scale.
Personal Projects & Freelance
Designed and built full-stack web applications using the MERN stack and Next.js. Developed secure authentication systems with JWT, RESTful APIs, and scalable frontend architectures. Focused on clean code, performance, and modern UI using Tailwind CSS. Deployed projects to Vercel and Render, managing production bugs and optimisations.
Independent Projects
Built responsive and accessible user interfaces with React and TypeScript. Implemented state management using Context API, Redux, and Zustand. Consumed REST APIs with Axios and improved UX through reusable components and performance optimisation.
Academic & Training Projects
Completed multiple academic and practical projects during specialised computer development studies (Bac +2 / Level 5 UK equivalent). Gained strong foundations in web development, databases, and software engineering best practices.
Majorel (Facebook & Instagram)
Worked as a content moderator for Meta platforms, ensuring policy compliance and user safety. Developed strong attention to detail, decision-making skills, and the ability to work under pressure in fast-paced environments.
"Marwan is one of the most talented engineers I've worked with. His attention to detail and ability to translate complex requirements into elegant solutions is remarkable."
Have a project in mind? I'd love to hear about it. Send me a message and let's discuss how we can work together.
I'm currently open to new opportunities and exciting projects. Whether you need a full-time engineer or a freelance consultant, let's talk!