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I’m a UK-based frontend developer and former Associate Technical Director with over a decade of experience building scalable, design-driven web applications. I specialise in React, Next.js, and TypeScript, with a strong focus on performance, maintainability, and user experience. I’ve worked across agency and in-house environments, leading teams and delivering high-quality builds for brands like Hillarys. I’m now working independently, helping teams ship modern, fast, and reliable web products.…I’m a UK-based frontend developer and former Associate Technical Director with over a decade of experience building scalable, design-driven web applications. I specialise in React, Next.js, and TypeScript, with a strong focus on performance, maintainability, and user experience. I’ve worked across agency and in-house environments, leading teams and delivering high-quality builds for brands like Hillarys. I’m now working independently, helping teams ship modern, fast, and reliable web products.

James Tetley

Front-End Developer, CMS Developer, App Developer, +1

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I’m a UK-based frontend developer and former Associate Technical Director with over a decade of experience building scalable, design-driven web applications. I specialise in React, Next.js, and TypeScript, with a strong focus on performance, maintainability, and user experience. I’ve worked across agency and in-house environments, leading teams and delivering high-quality builds for brands like Hillarys. I’m now working independently, helping teams ship modern, fast, and reliable web products.…I’m a UK-based frontend developer and former Associate Technical Director with over a decade of experience building scalable, design-driven web applications. I specialise in React, Next.js, and TypeScript, with a strong focus on performance, maintainability, and user experience. I’ve worked across agency and in-house environments, leading teams and delivering high-quality builds for brands like Hillarys. I’m now working independently, helping teams ship modern, fast, and reliable web products.

Available to hire

I’m a UK-based frontend developer and former Associate Technical Director with over a decade of experience building scalable, design-driven web applications.

I specialise in React, Next.js, and TypeScript, with a strong focus on performance, maintainability, and user experience.

I’ve worked across agency and in-house environments, leading teams and delivering high-quality builds for brands like Hillarys.

I’m now working independently, helping teams ship modern, fast, and reliable web products.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Associate Technical Director & Lead Developer / React & Next.js at MRM (HUGO & CAT / HUGO MRM)

January 1, 2025 - October 20, 2025

Led frontend development across large-scale React and Next.js projects. Built internal frameworks, mentored developers, and contributed to planning, architecture, and delivery of complex applications.

Frontend / Full-Stack Developer at FREELANCE ( tetloose.com )

January 1, 2022 - October 20, 2025

Worked across a range of client projects—from rapid builds to long-term partnerships. Delivered React, Vue, and WordPress-based applications, often taking on both frontend and backend responsibilities.

Senior Frontend Developer at BUILT BY BUFFALO

January 1, 2015 - October 20, 2025

Focused on WordPress and custom frontend builds. Created reusable components and responsive layouts for a wide range of clients and sectors.

Frontend Developer / WordPress Developer / Project Manager at SLIPSTREAM

January 1, 2013 - October 20, 2025

Hybrid role across development and project management. Built and maintained WordPress sites, managed timelines and client expectations, and led small dev teams.

Junior Frontend Developer at FIVE BY FIVE

January 1, 2009 - October 20, 2025

Entry-level position focused on HTML, CSS, and templating.