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Mihir Sidhdhapura

@mihirsidhdhapura

Full Stack Developer (4+ yrs) in Node.js, NestJS, React, Next.js & AWS. Led a 1M+ record migration for Officeworks; cut MongoDB queries ~60%.

India

Message

At ITCode Infotech, I own end-to-end feature delivery across client projects, from database design and NestJS/Node.js APIs to React and Next.js interfaces. I design and optimize MongoDB and PostgreSQL schemas, and ship containerized services to AWS through CI/CD pipelines.

At Overdose, I led the migration of 1M+ customer records for Officeworks from IBM WebSphere Commerce to CommerceTools with full data integrity and zero downtime. Earlier, I built the BioHacker API and admin panel at SmartData, integrating Fitbit data and privacy and consent flows for sensitive health information.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

ITCode Infotech

Jun 2025 - Present (1 year 5 months)

Own end-to-end feature delivery across client projects, from database design and NestJS/Node.js APIs to React/Next.js user interfaces. Mentor junior developers, run code reviews, and translate client requirements into technical specifications.

NodeJS NestJS React Next.js Redux toolkit MongoDB PostgreSQL Redis Docker AWS GitHub Actions CI CD

Backend Developer

Overdose

Feb 2024 - May 2025 (1 year 3 months)

Led migration of 1M+ customer records from IBM WebSphere Commerce to CommerceTools with full data integrity and zero downtime. Designed and built scalable REST APIs in NestJS and event-driven microservices on AWS Lambda, SQS, and SNS.

NestJS TypeScript AWS Commercetools Docker REST APIs Microservices Lambda Amazon SQS SNS Cloudwatch IAM

MERN Stack Developer

SmartData

Apr 2023 - Feb 2024 (10 months)

Owned the backend for BioHacker, a health-tracking platform, designing and building secure REST APIs and a React admin panel. Integrated Fitbit API for real-time health data sync and implemented data-privacy flows.

NodeJS React Redux toolkit FitbitSDK REST APIs MongoDB Data Visualization

Backend Developer

ITCode Infotech

Mar 2022 - Apr 2023 (1 year 1 month)

Converted from intern to full-time Backend Developer; designed RESTful APIs with Node.js and Express. Reduced MongoDB query time by ~60% through index optimization and improved API response times with Redis caching.

NodeJS ExpressJS MongoDB Redis Docker EC2 Socket.IO