Avik Bhattacharjee · Team Lead & Full Stack .NET Developer

01

About Me

Professional Summary

Team Lead and full-stack .NET developer with 8+ years' experience across aerospace and large-scale public-sector systems. Currently on-site in Montreal leading delivery for a Tier-1 aerospace OEM (under NDA) on a serverless flight-test operations platform.

Background includes five years building citizen-facing software at the Government of West Bengal, including the state's Ration Card Digitization portal. Strong across the stack: C# on .NET Core 6 & 8, AWS serverless (Lambda + Step Functions), SQL Server, and PostgreSQL.

Company

Infosys

Role

Team Lead

Certified

SAFe 6 Practitioner

Education

M.Sc. Computer Science

02

Experience

Canada

Team Lead · Technology Analyst

Infosys · On-site with Aerospace OEM (NDA)

Montreal, QC, Canada

2026 – Present

Lead delivery on a serverless flight-test operations platform — inventory and modification-request system used across the client's flight-test sites.
End-to-end delivery while staying hands-on: R&D and prototyping in .NET Core 6 & 8, AWS serverless (Lambda + Step Functions + S3 + EC2), production support.
Run sprint planning, code reviews, and release sign-off; mentor developers and own quality bar.
Use AI-assisted tooling (GitHub Copilot, Claude, ChatGPT) daily — and coach the team on adoption.
Single on-site point of contact: translate requirements into stories for the offshore team; communicate status & risk upward.

.NET Core 6 & 8 C# AWS Lambda Step Functions S3 EC2 SQL Server 2016 PostgreSQL

India

Team Lead · Technology Analyst

Infosys

Kolkata, India

Sep 2022 – 2026

Joined Infosys as Technology Analyst, progressed to Team Lead on the aerospace flight-test operations platform.
Microservice architecture delivery in .NET Core 6 & 8 with AWS serverless; led offshore team prior to on-site rotation.
Sprint planning, grooming, code reviews; mentored developers and shaped engineering standards.

.NET Core AWS Microservices Agile / SAFe

India

Software Developer

Food & Supplies Department (Govt. of West Bengal)

Kolkata, India

Sep 2017 – Sep 2022

Built and maintained the Ration Card Digitization portal — a citizen-facing platform used by every district food office in West Bengal for ration-card applications, modifications, and renewals.
Owned the full lifecycle from front-end design through deployment and ongoing production support.
Handled performance, functional, and configuration issues end-to-end.

ASP.NET (C#) Web API Bootstrap SQL Server

India

Intern

Burdwan NIC (National Informatics Centre)

Burdwan, India

Sep 2016 – Aug 2017

Hands-on exposure to government IT systems and the SDLC across active projects.

03

Technical Skills

Languages

C#

PHP

JavaScript

TypeScript

Frameworks

.NET Core 6 & 8

ASP.NET 4.7.2

.NET MVC

Web API

Front-end

HTML

CSS

JavaScript

jQuery

AJAX

Bootstrap

XML

Databases

SQL Server

PostgreSQL

MySQL

Cloud (AWS)

Lambda

Step Functions

S3

EC2

OpenSearch

Cognito

Deployment

AWS Serverless

IIS

Tooling

Visual Studio

Git

TFS

AI-Assisted Development

GitHub Copilot

Claude (Code)

ChatGPT

Methodologies

Agile / SAFe

Waterfall

Leadership

Sprint Planning

Code Review

Mentoring

Stakeholder Mgmt

04

Highlighted Project

Aerospace Flight-Test Operations Platform

Tier-1 Aerospace OEM (NDA) · via Infosys · On-site Montreal, Canada

Overview

Inventory-management and modification-request platform serving the client's flight-test centres. Tracks test equipment, parts, and engineering change requests across sites and missions.

Architecture

Microservice, serverless on AWS (Lambda + Step Functions, S3, EC2). .NET Core 6 & 8 back-end with SQL Server 2016 data layer; PostgreSQL on adjacent services.

My Role

Team Lead, hands-on. Owns delivery and quality while contributing R&D coding and prototyping. Sprint planning, code review, on-site coordination with client stakeholders, production support.