Whether you're a local business needing a website or a founder with an idea, I'll build it properly. On time, on budget, no agency runaround.
I'm Zak Esposito, a final-year Computer Science student at Cardiff University, on track for a First. I spent a year at Renishaw as a software engineer, building production-critical tools used on real manufacturing lines. I placed 2nd in the Airbus Cyber Security CTF. Now I build websites, web apps, and AI-powered tools for businesses.
I work with React, TypeScript, C#, Node.js and modern AI tooling. I care about clean design, strong performance, and software that actually solves problems. Not just looks good in a demo.
Things I've built.
Free 5K age-grading calculator with shareable tier cards. Enter your time, age and sex, get an age-graded percentage, a tier ranking from Starter to Diamond, and a downloadable performance card. Built for the 1M+ weekly UK parkrun community. Live at grademyrun.com.
AI-powered product identification app. Upload a photo and get real retailer links instantly. Built with React, TypeScript, and Google Gemini.
AI-powered R&D lab for solo founders. Validate startup ideas with deep reasoning, real-time market research, and technical architecture generation.
Drop me an email at zakesposito03@gmail.com or use the form below.
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