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Nitin192005/README.md

Animated gradient header displaying Nitin Pandey's name

✨ About Me

name:        Nitin Pandey
education:   B.Tech CSE @ IIITDM Jabalpur (2023–2027), CGPA 8.0
focus:       Backend engineering · AI systems
building:    FastRAG, hybrid retrieval, reranking, RAG evaluation
reach_me:    nitin2005p@gmail.com

💡 I like building things at the intersection of AI, backend systems and business strategy, and shipping what real users touch.

🧰 Tech Stack

C, C++, Python, Java, JavaScript, and TypeScript
FastAPI, Node.js, Express, Django, and Next.js
PostgreSQL, MongoDB, MySQL, and Redis
Docker, AWS, Kafka, GitHub Actions, and Git

🤖 AI / LLM toolkit (click to expand)

RAG · LlamaIndex · BM25 · Vector search (Qdrant) · Reciprocal rank fusion · Reranking · CRAG · Langfuse

🚀 Featured Projects

🔎 FastRAG

Voice-enabled, multilingual, source-grounded RAG service.

  • Voice-enabled multilingual question answering with dense and BM25 retrieval
  • Reciprocal rank fusion, cross-encoder reranking, and corrective RAG
  • Guardrails, citation validation, no-answer gating, and caching
  • Golden-dataset evaluation with retrieval and faithfulness metrics
  • Langfuse tracing and Docker-based deployment

Python FastAPI Next.js LlamaIndex Qdrant Redis Docker

💼 Experience

🛠️ Backend Developer Intern · Amalthea Consultancy  (Jan – Mar 2025)
  • Built and maintained 25+ REST APIs (Python, Django, PostgreSQL) for a platform serving 2,500+ farmers
  • Managed 5GB+ of application data on PostgreSQL and AWS
  • Deployed on AWS EC2 and S3, integrated Firebase notifications with 98% delivery success
  • Optimized queries and storage: 45% faster, 30% less storage, 99.8% uptime
📊 Business Analyst Intern · Paradigm360 Pte Ltd, Singapore  (Apr – May 2025)
  • Analyzed 5,000+ records with SQL to find 4+ product gaps and conversion bottlenecks
  • Defined 7+ product requirements and ranking logic for the MVP
  • Supported changes tied to a 27% rise in buyer-supplier conversion and a 34% drop in onboarding drop-off
  • Built Power BI and Google Sheets dashboards to track KPIs

🏆 Achievements

🥇 🎯 🇮🇳 🧩
Three-time hackathon winner NEC 2025 finalist
IIT Bombay		 National-level innovation recognition
Assistive device		 600+ DSA problems solved
🤝 Leadership & Volunteering
  • Startup Coordinator at IIC · PR Lead at E-Cell
  • Coordinated 25+ workshops involving 400+ students
  • Helped secure ₹6 lakh+ in sponsorships

🐍 Contribution Snake

Animated snake following Nitin Pandey's GitHub contribution grid

📬 Let's build something together

Email Nitin at nitin2005p@gmail.com

⭐ If you like what you see, drop a star on a repo!

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  1. decentralized_medical decentralized_medical Public

    TypeScript 1

  2. FastRag FastRag Public

    TypeScript 1

  3. Fusion-client Fusion-client Public

    Forked from Ashika2005/Fusion-client

    React client for Fusion

    JavaScript 1

  4. Nitin192005 Nitin192005 Public

    1

  5. riscv-audiomark-q15 riscv-audiomark-q15 Public

    C 1

  6. socket_server socket_server Public

    Python 1