Sabarinathan R
Software Development Engineer
📍 Chennai, Tamil Nadu, India
Professional Summary
Software Development Engineer with over 2 years of experience specializing in high performance backend systems, clean microservice architectures, and robust full stack integrations. Experienced in the lending domain, database optimization, legacy system migration, and end-to-end delivery of scalable features.
Experience
Software Development Engineer - I
M2P Fintech
- Built modules in the Lending domain across critical LOS, LMS, CMS, BNPL & Credit Line systems.
- Developed CMS capabilities from scratch and migrated legacy systems to Java / Spring Boot .
- Migrated and optimized SQL queries to Oracle DB , securing compatibility and performance.
- Delivered end-to-end features across Java backends and ReactJS based frontends .
Software Development Engineer
EventHQ
- Built NestJS backend modules and managed image optimization (WebP/Sharp), yielding 50% faster load times .
- Developed features using React & TypeScript , boosting overall user experience by 25%.
- Integrated performance monitors and load tested backends (JMeter) for 6x user traffic stability.
Engineering Intern
EventHQ
- Built an order management app with NestJS, PostgreSQL, Redis , and NestJS Throttler.
- Implemented Jest integration testing , cutting production issues by 50%.
Education
B.Tech — CSE
SRM Institute of Science & Technology
2020 — 2024 · 9.21 CGPA
Skills
Languages
Backend
Frontend
Databases & Tools
Projects
CodeBridge GitHub ↗
MERN stack community platform featuring real time peer to peer collaboration.
Infits GitHub ↗
Integrated WebRTC and Socket.io real time chat/video features into a React fitness tracker web app.
KwizzChamp GitHub ↗
Accessible speech recognition quiz app for visually impaired user interaction.
Other Experience
Analysed.in
Web Intern
Dec 22 — Mar 23
Suvidha Foundation
Web Intern
Nov 22 — Dec 22