Hi Waving Hand Emoji, I'm Kuba Jawor, a user- and product-focused front-end developer.

I build real-time products with React, Next.js and TypeScript, and the AI agents that help ship them.

Six years into professional web development, I work on the front-end redesign of hit.com, a real-time prediction market in pre-launch, built with React/Next.js and TypeScript, and build for metawin.com and metawin.us with Vue/Nuxt. I take features from the ticket to production, including the backend when they need it.

I engineer through AI agents every day, and I am the main contributor to the multi-agent framework I use to plan, build, verify and review work across repositories, including how it tracks and limits token use: a weekly budget, usage alerts and model routing by task.

I work closely with design and product to turn ideas into useful, maintainable products that make sense for both users and the business.

Projects

product engineering / design systems / real-time UI
earlier: custom WordPress websites / PHP