Software Development Engineer @ M2P Fintech SDE @ m2p fintech

Sabari nathan
R.

Driven by a continuous learning mindset, a passion for solving meaningful problems, and a commitment to building impactful solutions.

I'm Sabarinathan R , a Software Development Engineer at M2P Fintech in Chennai. I graduated with a B.Tech in Computer Science from SRM University. I specialize in backend engineering building robust systems with Java Spring Boot, Node.js, Golang , and designing scalable REST APIs .

I prefer to keep learning, continue challenging myself, and do interesting things that matter. My abundant energy and boundless enthusiasm fuels me in the pursuit of many interests, hobbies, areas of study and artistic endeavors.

July 2025 — Present

Software Development Engineer

M2P Fintech — Chennai, Tamil Nadu

• Built and enhanced core modules in the Lending domain , contributing across LOS, LMS, and CMS for critical product workflows.
• Developed CMS capabilities from scratch and modernized legacy systems by migrating older code to scalable Java / Spring Boot services.
• Delivered end-to-end features across backend systems and ReactJS-based frontend integrations .
• Resolved critical production issues through root cause analysis and implemented permanent fixes to improve system stability and prevent recurrence.
• Took ownership of delivery across modules while contributing to intern hiring and mentoring , supporting both engineering execution and team growth.

July 2024 — July 2025

Software Development Engineer

EventHQ — Bengaluru, Karnataka

• Worked on building and improving backend modules using NestJS . Developed independent modules, features, optimised the code, and ensured smooth integration with the application.
• Handled advanced image optimisation using the Sharp library, optimising images to WebP format, managing image configuration, and storing it efficiently, leading to 50% faster load times and better performance across the application.
• Worked on the frontend of the application using React and TypeScript . Building features end-to-end allowed me to understand the business requirements, improving overall product quality and user experience by 25% .
• Integrated a real-time observability platform for performance monitoring and used Apache JMeter for load testing, ensuring backend stability for up to 6x projected user traffic .
• Completed key product features end-to-end within tight deadlines, working closely with the leadership team to ensure timely delivery with minimal supervision.
• Maintained a 95% code review approval rate , reflecting clean, high-standard code delivery.

January 2024 — June 2024

Engineering Intern

EventHQ — Bengaluru, Karnataka

• Developed an independent project using NestJS & PostgreSQL , an order management application for tracking orders, items and customer records with authentication using cookie-parser . Implemented rate limiting with NestJS throttler and added caching using Redis .
• Learned and applied end-to-end integration testing using Jest , reducing production issues by 50% . Also developed an activity log system to track user actions.

December 2022 — March 2023

Web Development Intern

Analysed.in

• Developed a health and fitness goal tracker project using HTML, CSS, PHP, JS and MySQL as database.

November 2022 — December 2022

Web Development Intern

Suvidha Foundation

• Contributed to social impact web development projects during the internship period.

Languages

Backend & Frameworks

Frontend

Databases & Tools

🏋️‍♂️

B.Tech — Computer Science & Engineering

SRM Institute of Science & Technology

Ramapuram, Chennai

2020 — 2024 · Completed · 9.21 CGPA

HSE — Computer Science

Kalashetra Matriculation Higher Secondary School

Kattupakkam, Chennai

2018 — 2020 · Completed

"

Sabari is a quick learner and a reliable team player. His backend engineering skills are impressive, and he consistently delivers clean, well-tested code.

"

Sabari takes full ownership of his modules and delivers consistently. His ability to debug production issues quickly and mentor interns shows real engineering maturity.

"

Sabari brought real engineering rigor to our open source projects. His MERN stack contributions were clean, well-documented, and production-ready.