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Abhishek Chaudhary

@abhishekchaudhary1

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Senior software engineer building scalable SaaS and generative AI solutions.

India

Message

What I'm looking for

I’m looking to build cloud-native, enterprise-grade products where I can lead scalable backend and AI/GenAI features—especially RAG and AI Agent workflows—while improving performance, reliability, and delivery through modern engineering practices.

I’m a Senior Software Engineer with 9+ years of experience building scalable SaaS applications, cloud-native platforms, and AI-powered solutions. I combine Angular/React frontends with Node.js/Python backends to deliver enterprise systems that improve performance and reliability.

I’ve implemented Generative AI capabilities with OpenAI and Claude, including RAG architectures and AI Agents, and I use prompt engineering to improve response accuracy. From serverless AWS work (e.g., AWS Lambda) to microservices, distributed job scheduling, and CI/CD automation, I focus on building secure, scalable solutions that reduce operational costs and enhance productivity.

Experience

Work history, roles, and key accomplishments

Senior Software Engineer (AI)

Teams Computers Pvt. Ltd.

Apr 2025 - Apr 2026 (1 year)

Developed AI-powered business solutions using OpenAI/LLM technologies, including intelligent document processing and workflow automation. Built serverless integrations and secure REST APIs with AWS Lambda and TypeScript, improving platform performance and reliability.

OpenAI API LLM Integrations Prompt Engineering AWS Lambda TypeScript fastAPI REST APIs Generative AI Serverless Architecture

Lead Software Engineer

Infinity Labs Pvt. Ltd.

Jun 2021 - Mar 2025 (3 years 9 months)

Built and maintained scalable Node/Express backend APIs and responsive React/Angular frontends for enterprise platforms. Reduced operational and deployment costs by nearly 80% via automated CI/CD pipelines and raised automated test coverage to 85% through unit and integration testing.

React Angular NestJS Docker CI CD PostgreSQL MongoDB

Sr. Software Engineer

OM Logistics Ltd.

Oct 2019 - Jun 2021 (1 year 8 months)

Designed and delivered a Logistics ERP system with modules across Finance, HR, Inventory, and Operations using Node.js/Express and Angular. Implemented real-time chat and notifications to support 1M+ concurrent users and ~2000 messages/second, improving reliability and performance through CI/CD and backend/database optimization.

Node.Js Redis Socket.IO MySQL CI CD ERP Systems NodeJS

Sr. Software Engineer

Velocis System Pvt. Ltd.

Mar 2018 - Oct 2019 (1 year 7 months)

Developed and maintained scalable APIs and responsive UI components for government portals including DGFT and CLA. Implemented features using Angular and Node/Express with a MySQL-backed data layer.

Angular REST APIs Government Portal Development Responsive UI MySQL

Software Developer

Prologic Web Solutions Pvt. Ltd.

Jun 2016 - Oct 2017 (1 year 4 months)

Developed and maintained client websites using Angular, Node.js, and Express.js, supporting ongoing production needs. Provided client handling and production support while maintaining reliable web application updates.

Angular Node.Js REST APIs MySQL Production Support JavaScript NodeJS