Experience

Led migration of monolithic Node.js API to Nest.js microservices, reducing p99 latency by 38%.

Built real-time collaboration features using WebSockets and Redis pub/sub, serving 10k+ concurrent users.

Designed and shipped multi-tenant billing system integrated with Stripe, handling $2M+ ARR.

Mentored 3 junior engineers through code reviews, pair programming, and architectural discussions.

Built customer-facing Next.js app from scratch, growing to 50k monthly active users in 8 months.

Designed PostgreSQL schema for a complex inventory system with multi-location stock tracking.

Integrated AWS S3, CloudFront CDN, and SES for file storage, delivery, and transactional email.

Reduced bundle size by 42% through code splitting, lazy loading, and tree shaking.

Developed reusable React component library adopted across 4 internal products.

Implemented end-to-end testing suite with Playwright, covering 85% of critical user flows.

Shipped responsive redesign of the marketing site that improved conversion rate by 22%.