At Sipma, I developed features for a SaaS platform and built an interactive D3.js Gantt chart with task dependency management and critical path calculation. I also refactored an approximately 20,000-line codebase into a modular architecture.
On my personal projects, I built full-stack finance and restaurant platforms with React, Next.js, TypeScript, NestJS, and PostgreSQL. I implemented REST APIs, authentication, and automated tests, and used Claude Code for code analysis, debugging, refactoring, and test generation.
