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Portrait of Martin Kozmelj

Martin Kozmelj

Senior frontend developer at Sportradar

I am creating seamless digital experiences with a passion for the latest web innovations.

Summary

I build dynamic interfaces and full-stack web apps with Next.js and TypeScript, on the React stack. Angular and Nest.js are part of my toolkit when a codebase or team needs them. I aim for maintainable code and polished user experiences that hold up over time.
I'm enthusiastic about using AI in professional settings—coding assistants, automation, and generative workflows—to speed up development and improve how teams and companies work. I want to help organizations adopt these tools thoughtfully: faster delivery and leaner processes, with quality and human judgment still in the loop.
My career began in a ten-person company before moving to a corporation of 4,000+. I've thrived in both small, close-knit teams and large, complex programs, and I care about clear communication, efficient workflows, and outcomes that matter.
Beyond coding, sports and the outdoors keep me grounded—football, badminton, cycling, and hiking give me energy and balance, and they feed a creative, steady approach to work and life.

Experiences

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Projects

6RaceCraft

6RaceCraft (2025)

Website for a cycling coach with a blog.

Next.js
Resend
Sanity
Claude AI
vibe coding
Tenis klub Trje 2000

Tenis klub Trje 2000 (2025)

Website for a local tennis club.

Wordpress
ContactForm
UPN generation
Estetika Verdnik

Estetika Verdnik (2024)

Business website for plastic surgeon.

Next.js
Vercel
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If you find my profile interesting and want to get in touch with me, do not hesitate, click on the button bellow and let's get to know each other!
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