Refactored a flat MVC Node.js codebase into a feature-based modular monolith with layered architecture, Zod validation, and production-grade logging.

A developer tool that validates API responses against their TypeScript type definitions at runtime, catching contract drift before it ships.

A scalable, utility-first CSS framework built with Bun and TypeScript, featuring a custom prefix system and configuration-driven architecture.

A production-grade e-commerce storefront built with Next.js, featuring a complete design system, database integration, and optimized performance.