- πΌ Backend Developer with 5+ years of experience
- βοΈ Specializing in scalable APIs, microservices & serverless architecture
- βοΈ Strong experience with AWS & cloud-based systems
- π Worked on data analytics, e-commerce & real-time platforms
- π©βπ« Experience in leading teams & mentoring developers
- π± Currently exploring AI & system design improvements by building real-world projects and integrating intelligent features into applications
Node.js Express.js NestJS Serverless
TypeScript JavaScript Python
PostgreSQL MSSQL MySQL Snowflake
MongoDB Redis
AWS (Lambda, S3, EC2, RDS, SQS)
Docker CI/CD Nginx
Microservices REST APIs GraphQL
Event-Driven Systems WebSockets
- π Built a UK company analytics platform for search & insights
- π€ Integrated AI-based summarisation (OpenAI) for business data
- π Developed APIs for high-traffic e-commerce platform (1M+ users)
- π Created document & contract management systems
- πΉ Worked on crypto exchange & real-time systems
- β‘ Improved API performance by ~30%
- πΌ LinkedIn: https://www.linkedin.com/in/kajal-jain-53150b149
- π§ Email: kajaljain30980@gmail.com
I enjoy creating things and understanding the logic behind everything β the why, what, and how. I started with something as simple as a calculator, and that curiosity has shaped my journey into building real-world applications today.
