Arjun Mehta
Software Engineer | TypeScript, React & Distributed Systems
Summary
Software Engineer with 5 years of experience building and scaling web applications at high-growth companies. Proficient in TypeScript, React, Node.js, and cloud infrastructure, with a track record of shipping features that improved performance by 40% and lifted conversion by 15%.
Technical Skills
Professional Experience
- Led migration of a 500k-user monolith to microservices on Kubernetes, reducing deploy time from 45 to 8 minutes.
- Designed a caching layer that cut API p95 latency from 320ms to 85ms and lowered infrastructure spend by 30%.
- Built an internal A/B testing platform used by 12 product teams, increasing experiment velocity by 2.5x.
- Mentored 3 junior engineers through weekly pairing sessions and code review workshops.
- Shipped a real-time analytics dashboard (React, WebSockets) processing 50k+ events per day.
- Refactored a legacy codebase, raising unit test coverage from 45% to 88%.
- Introduced CI/CD with automated deployments, cutting release cycle from 2 weeks to daily.
Education
Selected Projects
Scalable push-notification service delivering 1M+ messages a day with sub-second latency.
- Architected with Kafka, Redis, and Go workers; achieved 99.98% uptime over 12 months.
- Open-sourced the project; adopted by 300+ developers with 2,100 GitHub stars.
Lightweight TypeScript validation library with zero dependencies and first-class types.
- 1,800+ stars and 90 contributors; 2.4M weekly downloads on npm.