I'm a B.Tech AI & Data Science student at CGC Jhanjeri (CGPA 9.78) who builds AI products that solve real problems, from tools for India's gig workers to decision-support systems for education.
I like systems where AI helps people decide better instead of replacing them: deterministic code for the numbers, an LLM for reasoning, and a human for the final call.
| 🔭 Building | GenAI apps with Next.js, FastAPI and the Gemini API |
| 🌱 Learning | AI agents (Google ADK), RAG, MCP, production-grade GenAI, DSA |
| 🏗️ Founder | BuildNest, a student tech community for builders and hackathon teams |
| 🏆 Recently | SIH 2026 next round · PromptWars Chandigarh 93.1/100 · ECSOC '26 |
| 💬 Ask me about | Building with LLMs, hackathons, student communities, open source |
| 📫 Reach me | harjotsinghpb0008@gmail.com |
Python handles the math. The LLM handles reasoning. Humans make the decision. That separation keeps AI outputs explainable and prevents treating a language model as a source of numerical truth.
Helps delivery partners, drivers and daily-wage workers with earnings and fuel calculation, payout-document review, grievance drafting, safety guidance and welfare-scheme information in English, Hindi and Punjabi. Calculations run locally; Gemini powers chat and document analysis. Scored 93.1/100 at BuildWithAI: PromptWars Chandigarh.
Next.js TypeScript Tailwind CSS Gemini API
🔗 Live demo · 💻 Source code
Moves education data from dashboard to decision: school- and block-level analysis, priority-gap identification, a local AI copilot, action plans with owner and deadline tracking, and an evidence-to-action trace, all with a human-in-the-loop workflow. (Runs on synthetic demo data.)
React Vite FastAPI Pandas SQLite Ollama Recharts
📖 Read the write-up · 💻 Source code
Also built: RailGuard AI, CodeVibe AI, SentinelAI, RecruitMind-AI, ReliefOS, CarbonLens.
GenAI: Google Gemini API · Ollama (local LLMs) · Prompt Engineering · RAG concepts · Google ADK (learning)
| Highlight | |
|---|---|
| 🇮🇳 Smart India Hackathon 2026 | Team Alphonics selected for the next round after the internal round at CGC University |
| 🥇 BuildWithAI: PromptWars | Scored 93.1/100 with Saarthi AI (Gig Sahayak) |
| 🌍 Elite Coders Summer of Code '26 | Open-source programme participant |
| ☁️ Google Cloud Gen AI Academy (APAC) | Completed via Hack2skill |
| 🎓 Google AI Educator Series | Multiple badges earned |
| 🏗️ BuildNest | Founded a student builder community that started with 13 members |
| 📈 YuvaIntern × NSDC | Logistics Data Analyst Intern |
Looking for an AI/ML or software engineering intern? Let's talk.