I’m Udit Kumar Sharma, a backend-focused engineer with hands-on experience in Node.js, real-time systems, cloud deployment, and practical AI integrations.
Selected Work
A focused selection of public work across real-time systems, backend architecture, and practical AI products.
A multiplayer quiz platform with AI-generated questions, live leaderboards, auto-submission timers, and downloadable report cards.
Built a fast, interactive learning product using Socket.io, Groq Llama 3, and cloud deployment.
A full-stack resume analysis app that parses PDFs, scores resumes against roles, and provides ATS-fit insights.
Shipped as a decoupled AI application with React, Express, PDF parsing, and model-driven role matching.
A dependency-light backend for finance records, RBAC, dashboard summaries, trend analysis, and token-based authentication.
Showcases clean backend fundamentals with native Node.js HTTP, testing, and pragmatic API design.
These projects reflect a consistent pattern: practical backend systems, real product flows, and engineering choices designed for usability, scalability, and clean execution.
Explore public repositories across AI apps, real-time products, and backend-focused builds.
Experience
Backend-focused engineer with hands-on experience in Node.js, real-time systems, cloud deployment, and practical AI integrations.
March 2025 - May 2025. Built backend APIs, improved performance, and contributed to scalable engineering decisions with a production mindset.
Open to Backend Engineer, SDE, and backend-leaning full-stack roles. If you're hiring for scalable APIs, real-time systems, or AI-powered product work, I'd be glad to connect.