Looking for a job

Khemraj Prajapati

@khemrajprajapati

Message

I build reliable Node.js microservices and high-throughput backend APIs.

India

Message

What I'm looking for

I'm targeting senior backend roles at product-first engineering teams, where I can strengthen backend reliability, API architecture, and scalable event-driven systems.

I've built production backend systems for Eminence Innovation, Locad, and Studiovity, delivering REST APIs, microservices, and real-time platform capabilities in Node.js.

At Locad, I owned end-to-end backend development for a multi-tenant logistics platform and built Socket.io monitoring for live auction updates. I strengthened performance and stability through Redis, MongoDB optimization, structured logging, CloudWatch monitoring, and profiling.

At Eminence Innovation, I'm improving backend reliability through JWT/RBAC security, MongoDB indexing, Dockerized services, and monolith-to-microservices decomposition. I also bring Angular experience from building responsive interfaces for Studiovity's creative production platform.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Developer

Current

Eminence Innovation

Dec 2024 - Present (1 year 9 months)

Architected production-grade REST APIs in Node.js/Express.js, improving system throughput under concurrent load. Designed layered JWT and RBAC authentication, refactored MongoDB schemas, led microservices decomposition, and containerized services with Docker.

NodeJS ExpressJS MongoDB Docker JWT RBAC Microservices REST API Design Connection Pooling Async Optimization Schema Design Indexing Query Optimization

Software Backend Developer

Locad Private Limited

Dec 2022 - Nov 2024 (1 year 11 months)

Owned end-to-end backend development for a multi-tenant logistics platform, shipping core REST APIs from design to production. Engineered a real-time monitoring system using Socket.io, implemented JWT-based authentication and RBAC, and improved API response times through structured logging and performance profiling.

NodeJS MongoDB ExpressJS Socket.IO JWT Redis REST API Design Multi tenant architecture Real Time Systems Cloudwatch Performance Profiling Code Review

Associate Software Developer

Studiovity Private Limited

Feb 2021 - Nov 2022 (1 year 9 months)

Built RESTful APIs for a creative production platform, supporting content management, scheduling, and team-collaboration workflows. Engineered MongoDB schemas optimized for nested document structures and developed dynamic Angular interfaces.