Senior Full Stack Engineer
Trinetix
Jan 2023 - Mar 2026 (3 years 3 months)
• Led a cross-functional team of 8 developers, overseeing architecture decisions, code quality, task delegation, and sprint planning to deliver scalable full-stack applications across healthcare, SaaS, and eCommerce domains.
• Architected and developed RESTful and serverless APIs using Hapi, Express.js, and AWS Lambda, improving backend scalability and reducing operational costs by 30%.
• Delivered dynamic, SEO-optimized UIs using Next.js with server-side rendering, resulting in a 50% improvement in load speed and search visibility.
• Designed and implemented RBAC authentication across web and mobile platforms using OAuth 2.0 and JWT, managing 100K+ active sessions/month.
• Led migration of legacy monoliths to microservices architecture, re