I'm Rohit Saini, a Senior Full-Stack Engineer with 9.5+ years of experience
building scalable web applications across fintech, QSR, e-commerce, and
ed-tech domains.
Currently working as Sr. Consultant & Lead Engineer at Capgemini, where I
own architecture decisions, lead teams, and deliver enterprise-grade products
— including Subway's digital ordering platform (zero-downtime launch across
3 regional markets).
My core stack: React.js · Node.js · MongoDB · TypeScript · AWS (EC2, ECS,
Lambda, S3, SQS) · Docker · CI/CD
I help developers with:
✅ MERN Stack interviews & prep
✅ System Design concepts
✅ AWS deployment & architecture
✅ Career guidance & resume reviews
✅ 1:1 mentorship sessions
Book a session — let's level up your career together 🚀