Repwise
A production-ready, local-first React Native strength training app. Built with an Expo SQLite database and a custom natural language parsing engine. Backed by a robust suite of 120+ passing Jest tests to ensure offline reliability.
Available for work
JavaScript · TypeScript · React | AI-Assisted Web Engineering
I focus on programming quality, clean code, and the seamless interaction between web technologies to build resilient applications.
Selected work
A sample of things I've built to ensure production-ready stability.
A production-ready, local-first React Native strength training app. Built with an Expo SQLite database and a custom natural language parsing engine. Backed by a robust suite of 120+ passing Jest tests to ensure offline reliability.
A responsive, interactive web tribute showcasing strong command of semantic HTML, modern CSS, pacing, and frontend visual storytelling. Designed to prove that technical code must serve the user experience.
Experience
Specialized in delivering professional web solutions for charitable organizations. Notably collaborated in a team to migrate a psychotherapist guild from a legacy CMS (SilverStripe) to WordPress, building custom features that directly increased patient referrals.
Graduate of the highly selective full-stack apprenticeship program, where I solidified my foundation in software engineering and team-driven development.
About me
In an era where AI tools can quickly generate boilerplate code, my focus is on what automation can't do on its own: structuring clean applications, defining clear data flows, and effectively orchestrating AI to accelerate development without sacrificing code quality.
A graduate of the Founders & Coders full-stack apprenticeship, I recently transitioned from 3 years of freelance development where I delivered professional, high-quality web solutions for charitable organizations.
Get in touch
Whether you have a project in mind, want to chat about an opportunity, or just want to say hi — my inbox is open.
hello@karol.dev