My Experience @

Bajaj Finserv Health

Bajaj Finserv Health is a B2C platform that enables users to book lab tests, doctor appointments, and hospital slots. I contributed across both frontend and backend domains to optimize performance, scalability, and system architecture.

TypeScript

React

Next.js

NestJS

Redis

Kafka

MongoDB

Docker

Kubernetes

HTML

CSS

Tailwind CSS

What I did @ Bajaj Finserv Health

Frontend

Spearheaded the migration to a micro-frontend architecture and built reusable UI component libraries for faster, independent team delivery.

Optimized SEO and Core Web Vitals (95+ desktop, 85+ mobile) by implementing responsive, accessible, and defensive CSS strategies.

Integrated Strapi CMS for dynamic content management, empowering non-engineering teams without requiring code deployments.

Backend Systems & Scaling

Developed scalable backend microservices and robust REST APIs across booking, communication, and user management flows.

Migrated core services to NestJS and implemented Redis caching with Lua scripts to efficiently handle high-traffic workloads.

Optimized MongoDB queries and schemas, significantly reducing response times and improving data retrieval efficiency.

DevOps & Observability

Worked with containerized deployments using Docker and Kubernetes, and supported CI/CD pipelines for reliable releases.

Used Kafka for event streaming and the ELK stack for advanced observability, markedly reducing average debug time.

Engineering Leadership

Mentored junior developers and enforced high quality standards through comprehensive code reviews, test coverage, and defensive coding practices.

Partnered with cross-functional teams to drive architecture planning and successfully refactor legacy applications.