• Led full-stack development for a FinTech SaaS platform, enhancing sophisticated permissioning systems.
• Developed a role-based permissioning system securing data for over 10,000 users using React, GraphQL, and PostgreSQL.
• Migrated a monolithic React codebase to TypeScript, improving developer onboarding efficiency by 30%.
• Collaborated with Product & Design teams, resulting in a 15% increase in user engagement across two roadmap cycles.