Knowledge OS ↗
LiveBrowse a research field as an evolving problem, not a pile of PDFs. 14,400 papers, mapped and running in your browser for a proud $0.
Available for work · roles & freelance
Hey, I'm
Utkarsh Jha
I build for the web, mostly the backend kind.
Backend and full-stack engineer, class of 2025, with three apps already live and surviving real users. I like building things people actually use, and keeping them that way.
- 3
- live products shipped
- 14.4k
- papers mapped (Knowledge OS)
- 200+
- DSA problems solved
01 Selected Work
Things I've built and shipped. All three are live, and yes, you're meant to click them.
InterviewAI ↗
LiveMock interviews that read your real GitHub before they grill you. Five questions, an honest score, no credit card.
GaadiGuru ↗
LiveA car super app: health checks, maintenance, and a marketplace in one place. Built solo, Figma to shipped.
02 Freelance & Gigs
I take on focused, well-scoped projects and actually finish them, all the way to a live URL.
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Full-stack web apps
Next.js or React up front, FastAPI or Node behind it, a real database, and auth that behaves. Shipped, not just screenshotted.
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APIs & backends
REST and realtime services, third-party integrations, and code your future maintainer won't curse.
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AI / LLM features
LLM integrations, retrieval, and the occasional in-browser agent, wired into things that actually ship.
Got something in mind? Tell me about it →
03 About
I'm Utkarsh, a backend and full-stack engineer from India and a 2025 CS grad (SGPA 8.01). So far that's three live products, a data-analyst internship at Cognifyz, and 200+ DSA problems solved mostly so they'd stop intimidating me. I care about clean API design, systems that stay up, and code simple enough to explain out loud.
Comfortable with: Python, TypeScript, JavaScript, C++, SQL · FastAPI, Node.js, Express, React, Next.js · PostgreSQL, MongoDB, Redis, Supabase · Docker, CI/CD, Git.