Building real-world AI systems, full-stack platforms, and backend architectures
- 🔧 I build AI-driven applications and full-stack systems
- 🧠 Focused on LLMs, RAG pipelines, and offline AI systems
- ⚙️ Experienced in backend engineering and scalable architectures
- 📦 Worked on real-world systems across AI, web, and data
- 🌱 Currently exploring applied AI and production-level system design
- Develop LLM-based applications and retrieval systems
- Build offline-first AI systems for secure environments
- Design and develop full-stack (MERN) applications
- Work on ML models with custom datasets
- Focus on backend scalability and system architecture
Python JavaScript C++
React.js Tailwind CSS
Node.js Express.js FastAPI
LLMs RAG OpenAI (GPT-4o-mini) NumPy Pandas
MongoDB Qdrant (Vector DB)
Git REST APIs JWT Auth Cloudinary
- Built an offline AI system for cybercrime investigation
- Structured & embedded Indian law data (BNS, BNSS, BSA, IT Act)
- Implemented RAG pipeline with vector search and reranking
- Full-stack platform with AI personalization & chatbot
- Image-based recommendations + multilingual assistant
- Admin analytics with business insights
- Built role-based academic workflow platform
- Task tracking, proof submissions, reminders & analytics
- Designed scalable system with JWT and cloud storage
- Simulates heat distribution & airflow in cities
- Decision engine for evaluating building impact
- Built using Python + Three.js + visualization tools
- 🔗 GitHub: https://github.com/KavinRajNV
- 💼 LinkedIn: https://www.linkedin.com/in/kavinrajnv/
- 📧 Email: kavinraj.nv@gmail.com
⭐ Building, learning, and solving real-world problems through AI