Open to opportunities

Subham Sangwan

@subhamsangwan

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Full-Stack Developer focused on React, Next.js, and high-performance user experiences.

India

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What I'm looking for

I’m looking for an impactful internship where I can build full-stack product features, optimize performance and UX, and deliver real value. I want hands-on engineering excellence, modern React/Next.js work, and a team that embraces collaboration and open-source thinking.

I’m a Full-Stack Developer building responsive, scalable web applications with a strong focus on performance and user experience. I enjoy turning product ideas into practical features—like interactive experiences, smooth animations, and reliable integrations—while continuously learning advanced technologies.

I’ve developed end-to-end projects including a Next.js/TypeScript luxury UI with cinematic motion, a full-stack wine-quality prediction system with a Python ML backend, and a cross-platform travel booking app using React Native and Supabase. I also contribute to high-impact open-source ecosystems (Apache, Microsoft, OSGeo), bringing clean, well-documented code through GitHub workflows like issue triage and code review.

Experience

Work history, roles, and key accomplishments

Open Source Contributor

Microsoft

Actively contributed to Microsoft ecosystem open-source efforts, helping streamline contributions through issue triage and peer review. Supported onboarding by mentoring collaborators and submitting production-quality, well-documented changes.

Git GitHub Code Review Mentorship Documentation Collaboration Problem Solving

Open Source Contributor

Apache

Contributed to high-impact Apache projects (e.g., Apache Sedona), participating in GitHub workflows like issue triage and code review. Delivered clean, well-documented code and proposed performance optimizations through community collaboration.

Git GitHub Code Review Technical Documentation Performance Optimization Collaboration

Open Source Contributor

OSGeo

Contributed to OSGeo-related open-source initiatives, focusing on collaborative development practices and maintaining code quality. Resolved bugs, improved reliability, and shared optimizations via clear, maintainable implementations.

Git GitHub Code Review Documentation Collaboration Reliability Performance Optimization