Summary
Overview
Work History
Education
Skills
Languages
Timeline
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Sumit Chatterjee

Mumbai

Summary

Dynamic technology leader with a proven track record at HDFC Life, excelling in microservices architecture and team collaboration. Spearheaded high-impact projects, including the Insta-Insure underwriting system and NPS product analytics. Expertise in Node.js and data security, consistently delivering innovative solutions that enhance user experience and drive business success.

Overview

10
10
years of professional experience

Work History

Chief Manager

HDFC Life
Mumbai
12.2020 - Current
  • Consistently top-rated across 4 appraisal cycles with ratings of 5, 4, 4, and 4.
  • Promoted twice for high-impact contributions and team leadership.
  • Led backend development for Insta-Insure: underwriting, risk engine, API docs.
  • Spearheaded NPS product: microservices architecture, production releases, analytics.
  • Built OneView dashboard and dynamic retirement calculator.
  • Implemented MF redemption workflows and PII data encryption.

Senior Software Engineer

Tavant Technologies
Bengaluru
10.2019 - 11.2020
  • Developed MOVE API caching/indexing with Hapi.js, Elasticsearch, OracleDB.
  • Created migration scripts and unit tests with Mocha, Chai, Sinon.
  • Enhanced AWS microservices for myRadian platform with data security.

Software Engineer, R&D

Ottomate International
Bengaluru
04.2018 - 10.2020
  • Led backend for Ottomate App (10K+ users), NodeJS on Google App Engine.
  • Built Alexa-enabled IoT gateway with AWS IoT and Lambda.
  • Developed ESP32 firmware for smart home controls.

Software Engineer, Backend

Wityliti Automation
Asansol
10.2015 - 04.2018
  • Developed firmware and apps for Roommate & WityHome systems.
  • Created Android apps and NodeJS backend for device control.
  • Built backend for restaurant platform (Waiter) with real-time order flows.

Education

B.Tech - Electronics & Communication Engineering

Asansol Engineering College
Asansol
07-2016

Skills

  • Nodejs and AWS services
  • Database management systems
  • Team leadership and collaboration
  • Problem solving and analysis
  • Data security and encryption
  • Version control with Git
  • Microservices architecture
  • API development

Languages

Bengali
First Language
English
Proficient (C2)
C2
Hindi
Proficient (C2)
C2

Timeline

Chief Manager

HDFC Life
12.2020 - Current

Senior Software Engineer

Tavant Technologies
10.2019 - 11.2020

Software Engineer, R&D

Ottomate International
04.2018 - 10.2020

Software Engineer, Backend

Wityliti Automation
10.2015 - 04.2018

B.Tech - Electronics & Communication Engineering

Asansol Engineering College

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Sumit Chatterjee