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Gurnoor Singh

@gurnoorsingh1

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I build full-stack web applications, real-time platforms, and AI-powered products.

India

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What I'm looking for

I'm looking to build impactful full-stack and AI-powered products, working on scalable systems, real-time applications, and user-focused experiences while continuing to grow as an engineer.

I've built production-minded full-stack products at CSIO-CSIR and through projects including ChatConnect, WealthWise, E-ComAssist, and an AI Legal Research Assistant. My work spans MERN applications, real-time messaging, secure authentication, data pipelines, and AI-driven user experiences.

At CSIO-CSIR, I developed a MERN Student Management System serving 1K+ users, reducing manual data entry time by 85% through CSV/JSON bulk processing and automated PDF reporting. I also improved MongoDB query performance by 40% using aggregation pipelines, pagination middleware, and input validation.

Outside development, I've captained Chandigarh's roller hockey squad for four consecutive years and represented India internationally. I also gained entrepreneurial experience as Joint Secretary of PEC's Entrepreneurship and Incubation Cell, helping organize E-summit and Startup Fair.

Experience

Work history, roles, and key accomplishments

Full Stack Developer (Intern)

CSIO-CSIR

Jan 2024 - May 2024 (4 months)

Built a full-stack MERN Student Management System serving 1K+ users with secure JWT authentication, OTP password recovery, and granular role-based permissions. Engineered scalable data processing pipeline supporting CSV/JSON bulk operations and automated PDF report generation, reducing manual data entry time by 85%.