Full-Stack Software Engineer in Mohali, India
Charanpreet Singh Chawla — Full-Stack Web Developer based in Mohali, India, with 6+ years building scalable web products with React, Node.js, PostgreSQL, and Payload CMS. Platforms serving 50,000+ users and systems handling 5,000+ daily transactions.
Experience
- Full-Stack Engineer & Product Lead · Awake Therapy & TherapyTips.orgDec 2024 – Nov 2025
Scaled a full-stack publishing platform to 50,000+ monthly users at 99.9% uptime; cut content publishing time 87% with Payload CMS workflows.
- Senior MERN Stack Engineer · Gravity EngineeringMay 2024 – Aug 2024
Built scalable e-commerce features and unified vendor/marketplace REST APIs — −40% page-load time, −25% order errors.
- Software Engineer · WITS Innovation LabsSep 2022 – Apr 2024
Enterprise logistics platform on AWS (5,000+ daily shipments); internal tooling saving ~$12k/yr; assessment platform across 8 universities.
- React.js Developer · ShamlaTechJan 2022 – Jul 2022
Web3 frontends with MetaMask (1,000+ daily wallet transactions) and reusable component libraries.
- Web Developer & Competition Mentor · KiddyPiDec 2020 – Aug 2021
Educational platforms training 500+ students; mentored teams to global competition finals.
- Web Developer & Robotics Instructor · PMS RoboticsMar 2020 – Sep 2020
Led a 7-day COVID platform digitization with 95% retention.
- Freelance Web Developer & Test Engineer · KPITAug 2017 – Sep 2018
React internal tools (−30% reporting overhead) and MATLAB automotive software modules.
Skills
- React
- Node.js
- Express
- Redux
- React Native
- REST APIs
- PostgreSQL
- Payload CMS
- AWS
- Docker
- CI/CD
- Tailwind CSS
- Web3
- SEO
Impact
- Platforms serving 50,000+ monthly users at 99.9% uptime
- Systems handling 5,000+ daily shipment transactions
- Publishing workflows sped up 87% (2h → 15m) with Payload CMS
- ~$12,000/year saved by replacing paid software with internal tooling
- New-hire onboarding time cut 60% with documentation and UI/UX standards
- 90% first-cycle approval rate on delivered POCs
Education
B.Tech, Automotive Design Engineering · University of Petroleum and Energy Studies · 2013–2017 · GPA 3.69/4
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