Led full-stack development using Angular and NestJS, built scalable GraphQL APIs and integrated Vendure for a custom e-commerce layer with PostgreSQL; implemented AI-based chatbot to enhance user support; designed complex end-to-end workflows; collaborated cross-functionally to improve UX and responsive design; contributed to CI/CD and Git workflows to boost release reliability.

Full Stack JavaScript Engineer at Productbox

January 1, 2023 - March 1, 2025

Developed 50+ APIs to speed up activity storage and processing using Node.js, Express.js, and React.js; implemented CI/CD pipelines; wrote extensive unit tests (Chai, Mocha) with high code coverage; migrated a monolith to a microservice architecture; built frontend UX with React.js and integrated with backend services; deployed on AWS; contributed to AI-enabled features and client dashboards.

Full Stack JavaScript Engineer at CAN Mobilities

February 1, 2022 - January 1, 2023

Worked in a Scrum team to develop 50+ APIs to speed up activity storage and processing of binary data using Node.js, Express.js, FastAPI and MongoDB; created CI/CD pipelines with Jenkins; implemented unit tests with Chai and Mocha; migrated to a microservice architecture; built frontend endpoints and authentication guards; designed a custom client dashboard and integrated with customers; developed AI-driven voice assistant using FastAPI and Vocode to aid senior citizens and boost product sales.

MERN Stack Engineer at Skribly (Project: Skribly)

April 1, 2020 - February 1, 2022

Initiated the project from scratch as the lead of an agile, international team; built on microservices architecture with WebSockets for fault-tolerance and near-zero downtime; authored 20+ REST APIs; improved regex-based risk-factor extraction; leveraged AWS, GraphQL, MongoDB; created a client dashboard and contributed to product-scale features; collaborated across time zones to deliver iterative releases.