Senior Software Engineer
Mar 2021 - PresentTechCorp Inc.
Leading development of microservices architecture and mentoring a team of 5 engineers for a B2B SaaS platform used by Fortune 500 companies.
- Architected and implemented a microservices platform serving 10M+ users, reducing response time by 40% and improving uptime to 99.9%
- Led migration from monolith to event-driven microservices using Node.js and Kafka, improving deployment frequency by 300%
- Mentored 5 junior engineers through code reviews and pair programming, resulting in 2 promotions within 12 months
- Implemented CI/CD pipelines with GitHub Actions, Docker, and Kubernetes, reducing deployment time from 2 hours to 15 minutes
- Reduced infrastructure costs by 30% through AWS resource right-sizing, spot instance adoption, and caching layer optimization
- Introduced structured incident management process with post-mortems, reducing mean time to resolution by 45%