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Nitesh Singh
Education
University of California, BerkeleyAug 2020 – May 2024
Bachelor of Science in Computer ScienceGPA: 3.85Berkeley, CA
Experience
Tech Startup Inc.May 2023 – Aug 2023
Software Engineering InternSan Francisco, CA
- Shipped 15+ Node.js/Express REST APIs and Redis caching; cut p95 latency ~40% and improved DB query performance via indexing + query tuning.
- Built React dashboard UI for 10,000+ DAU; improved usability by streamlining key workflows and reducing UI regressions with component reuse.
- Automated CI/CD with GitHub Actions; reduced deploy time 45→15 mins and eliminated manual release errors with checks + rollback-friendly steps.
Innovation LabsJan 2024 – Present
Full Stack DeveloperRemote
- Architected a multi-tenant SaaS on Next.js 14 + PostgreSQL; supported 5,000+ concurrent users with optimized pooling, caching, and observability.
- Integrated Stripe subscriptions (checkout, webhooks, retries) and improved payment reliability with idempotency + clear failure handling.
- Led 3 engineers with weekly reviews and mentorship; raised code quality via TypeScript standards, docs, and scalable system-design patterns.
Projects
AI-Powered Study Assistantgithub.com/Nitesh-Singh-5/| Python, OpenAI API, React, PostgreSQL
- Built a GPT-4 study assistant that summarizes documents and generates quizzes; reduced average study time ~40% based on user feedback + analytics.
- Cut LLM spend ~60% via prompt optimization, caching, and output-length controls while maintaining answer quality.
- Scaled to 500+ active users in month 1; shipped a hosted demo and instrumented events to reach ~25 min avg session duration.
Real-time Collaboration Toolgithub.com/Nitesh-Singh-5/| Next.js, Socket.io, MongoDB, Docker
- Built real-time collaborative editing with Socket.io + operational transformation; supported 50+ concurrent editors without conflicts.
- Implemented OAuth2 + RBAC for team workspaces; secured APIs and improved auditability with role-scoped permissions.
- Deployed Docker services to GKE; achieved 99.9% uptime with health checks, autoscaling, and automated restarts for failures.
Technical Skills
Programming Languages: JavaScript, TypeScript, Python, Java, SQL, Go
Frameworks & Libraries: React, Next.js, Node.js, Express, Django, TailwindCSS
Developer Tools: Git, Docker, AWS, PostgreSQL, MongoDB, Redis, GitHub Actions
Other Skills: System Design, Agile/Scrum, Technical Writing
Achievements
- Dean's List — All semesters (Top 5% of class)
- 1st Place — University Hackathon 2023 (500+ participants)
- Published research paper on ML optimization at an IEEE conference
- Built and scaled production systems serving 10,000+ users with 99.9% uptime
- Reduced API + infrastructure costs by 60% via performance tuning and caching
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