- 🔭 Currently working with Python (Django, FastAPI), LangChain, and LLM Integrations
- 🧠 Exploring AI Agent Frameworks, Vector Databases (ChromaDB), and RAG Architecture
- 🧩 Skilled in REST APIs, Microservices, Caching (Redis), and System Design
- 🌱 Currently learning Next.js, TypeScript, and advanced LangChain workflows
- 💬 Ask me about Django, DRF, FastAPI, Redis, and AI-based backend design
- 📫 Reach me at vickytilotia@gmail.com
FastAPI | LangChain | ChromaDB | Hugging Face | Redis | Docker
- Built an AI-powered customer support backend using RAG (Retrieval-Augmented Generation).
- Integrated ChromaDB for semantic search and contextual query understanding.
- Added Redis caching to boost response performance and reduce redundant LLM calls.
- Designed a ticket system for conversation tracking and automated replies.
- Deployed modular architecture with Docker + FastAPI.
Django | FastAPI | PyPDF2 | Tesseract OCR | OpenAI API | Pandas
- Developed an invoice parser using OCR + NLP to extract structured financial data from PDFs.
- Integrated OpenAI API for intelligent error correction and data validation.
- Delivered REST APIs for uploads, data parsing, and JSON responses.
- Focused on real-world invoice automation scenarios.
Python | Django | Flask | FastAPI | Node.js | Express.js
LangChain | Hugging Face | ChromaDB | Sentence Transformers | OpenAI API | Tesseract OCR
PostgreSQL | MySQL | MongoDB | Redis
Docker | Git | CI/CD | Heroku | Vercel | DigitalOcean
React.js | Next.js | TypeScript | HTML | CSS