Navdeep Singh Dhunna
CS Undergraduate
mailnavdeep.s.dhunna@gmail.com
phone+91 78019 83501
location_onSurat, Gujarat
linklinkedin.com/in/navdeepsingh-dhunna
linkgithub.com/NavdeepSingh0
Skills
Languages
PythonJavaScript (ES6+)TypeScriptC/C++SQL
Frontend
React.jsReact NativeNext.jsViteTailwind CSSshadcn/ui
Backend
FastAPINode.jsExpress.jsDjangoFlaskREST APIs
Databases
PostgreSQLMongoDBSupabaseFirebaseMySQLRedis
ML & AI
LightGBMscikit-learnIsolation ForestItem2VecGemini APIOllama
DevOps & Tools
DockerGitGitHubVercelNetlifyPostmanCI/CD
Awards
Top 10 / 500+ teams, Zomathon Hackathon (Zomato) — published 14,000-row Carto dataset on Kaggle.
Finalist, Hackshastra 2.0 (Chandigarh University) — Top teams out of 500+ participants with Credwork.
Co-authored IEEE-format paper on explainable deep learning for PCOS detection using CNNs with Grad-CAM and EigenCAM XAI evaluation.
Profile
2nd-year CS undergraduate with 4 production-deployed systems across fintech, civic tech, and B2B SaaS. Full stack across React/React Native frontends, FastAPI and Node.js backends, PostgreSQL and MongoDB. Top 10 at Zomathon Hackathon (500+ teams). Seeking paid remote software development internship.
Projects
Carto — Cart Recommendation Engine
Mar 2026Python · FastAPI · React.js · LightGBM · Item2Vec · Vite
carto-demo.netlify.app
- Sole technical contributor on 3-person team; advanced to Top 10 out of 500+ teams at Zomathon, a national hackathon by Zomato.
- Built two-stage recommendation engine — Hexagon Candidate Engine + LightGBM ranker with Item2Vec embeddings — achieving NDCG@5 of 0.89, AUC of 0.77, and 30% lift over baseline at sub-100ms P90 latency.
- Synthesized 14,000-interaction dataset from scratch; published dataset and full codebase on Kaggle.
Vakalat — Legal Intelligence Platform
Mar 2026Node.js · Express · Gemini API · Firebase · React 19 · Puppeteer · Vite
github.com/NavdeepSingh0/vakalat
- Consolidated 230M+ eCourts cases into a single CNR lookup, replacing a fragmented multi-page government workflow.
- Designed 18-endpoint RESTful API with 3-step CAPTCHA session relay (10-min TTL) and Gemini AI integration for AI generated hearing prep questions.
- Implemented adjournment cost algorithm (v3.2) tracking ₹550–50,000/day across 6 multiplier stages, benchmarked against India's 61% unproductive hearing rate (DAKSH Study).
Credwork — Gig Worker Income Verification App
Mar 2026React Native · FastAPI · PostgreSQL · Supabase · scikit-learn · Next.js · ReportLab
credwork.vercel.app
- Production-deployed fintech mobile app targeting income verification for India's 400M+ informal workers; separate Next.js marketing site both live on Vercel.
- Built 4-layer fraud detection pipeline: PDF metadata analysis, font consistency checks, Benford's Law, and Isolation Forest anomaly detection on UPI transaction data.
- Developed GigScore algorithm (0–1000) evaluating income consistency over 6-month rolling window; auto-generates QR verified PDF certificates via ReportLab.
Slatework — B2B SaaS Knowledge Management
Feb 2026React 19 · TypeScript · Node.js · Supabase · PostgreSQL · shadcn/ui · Tailwind CSS
slate-work.vercel.app
- Shipped production B2B SaaS platform with RBAC across 4 permission levels and Row-Level Security policies on Supabase PostgreSQL.
- Implemented full-text search achieving sub-50ms query performance with Supabase Realtime updates and versioned article approval workflows.
Education
B.E. Computer Science and Engineering
2024 – 2028Chandigarh University, Mohali · 7.79 / 10
Higher Secondary (12th)
2021 – 2024GSEB Board, Gujarat · 73.56%