Full-Stack Web Developer | React, TypeScript, Next.js & Node.js
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I provide the critical human expertise needed to take your project from a generic AI-generated prototype to a robust, professional product. What I offer: - Code Review & Hardening: I review AI-generated code, fix logic bugs, ensure TypeScript type safety, and refactor for maintainability. - UI/UX Refinement: I rework generic "AI-look" CSS into a polished, unique, and professional design that reflects your brand. - Human Usability Audit: I test your app on real devices, browsers, and operating systems to identify and fix navigation or usability issues that AI often misses. - Automated Playwright Testing: I upgrade brittle AI-written scripts into resilient, enterprise-grade test suites that reliably prevent regressions and ensure long-term stability. - Environment Setup: I troubleshoot environment issues, third-party service integrations, and deployment pipelines to get your project running reliably.
I am a full-stack web developer and independent contractor with over five years of modern web development experience, backed by a broader background in software development, automated testing, data analysis, and business systems. I build responsive web applications, backend services, dashboards, reporting tools, and collaborative real-time products. My core stack includes React, TypeScript, Playwright, Node.js, Next.js, NestJS and PostgreSQL. I have also worked with React Native, Svelte, Tailwind CSS, SAP Business One integrations, web scraping, data warehouses, and data visualization tools. My recent work includes contributing to an e-commerce product, developing a real-time collaborative online whiteboard, and building monitoring and reporting applications with SAP specialists. I can help with frontend and full-stack application development, automated testing, legacy application modernization, API and backend development, reporting dashboards, data extraction, and technical problem solving. I am comfortable working independently as a contractor or collaborating closely with product, engineering, and domain-expert teams.
Full Stack Web Developer at OTP Ecosystem Kft. (Sep 2023 - Aug 2026) Senior Web Developer at Riddey (Nov 2020 - Jan 2024) Frontend Web Developer at Wedding Manager (Jan 2022 - June 2022)