Sagar Bhattacharya - Interactive Resume

Professional Summary

Software Architect and Consultant with 9 years of experience delivering scalable enterprise applications across BFSI, Supply Chain, and AI-driven systems. Currently leading the UI architecture of AI-based applications in the BFSI sector while building cloud-native, serverless backends on AWS and Azure.

Work Experience

Software Architect & Consultant

Gemini Solutions | 2022 - Present

Leading UI architecture and development for AI-driven BFSI applications.
Managing sprints, mentoring juniors, and delivering scalable integrations.

Technical Lead

HCL Technologies | 2019 - 2022

Built full-stack solutions including logistics, BFSI, and blockchain applications.
Designed microservices with Node.js/Azure, and delivered enterprise apps.

Senior Engineer

Gemini Solutions | 2016 - 2019

Developed apps with Angular, Node.js, MongoDB, and AWS.
Delivered B2B hybrid mobile apps and policy management systems.

Core Skills

ReactAngularReact NativeNode.jsExpressKoaAWS LambdaAzure FunctionsMongoDBBlockchainPythonXamarinMentoring

Education

MSc, Data Science

Liverpool John Moores University (2023-2024)

PGDM, Business Analytics

IIIT Bangalore (2022-2023)

B.Tech, Computer Science & Engineering

2012-2016

Awards

Gemini - Role Model (Jun 2024)
HCL - Value Delivery Star (Oct 2022)
HCL - ERS Champions (Dec 2021)
Gemini - On the Spot (Jun 2018)
Gemini - Role Model (Oct 2017)

Key Projects

AI Applications

2022-Present

Leading UI & backend integration for AI-powered BFSI apps.

FLEC Application

2020-2022

Full-stack enterprise solution (Node.js, Azure) for logistics & finance.

Blockchain Supply Chain

2019-2020

Solidity & Go modules with Angular UI for supply chain transparency.

HMI Grid App

2019

Real-time industrial grid monitoring (Angular, UDP).

After Sales Portal

2018-2019

After-sales management system (Node.js, Angular, AWS, MongoDB).

Better World

2018

Community platform (Angular, Node.js, MongoDB).

Medical Dashboard

2017-2018

Pharma dashboard (Koa, Angular, Redis).

Value Calculator

2017-2018

Policy booking & management platform (AngularJS, Express).

Insurance App

2016-2017

Hybrid policy management app (Ionic, Express, AngularJS, Cordova).