Tejash Katuwal

I am a Senior AI and Backend Engineer specializing in building production-ready LLM-based chatbot systems and high-performance backend infrastructures. With extensive experience in Python (Django, FastAPI), I architect systems that bridge the gap between complex AI models and user-friendly applications.My Expertise Includes:
* AI Chatbot Development: Specialized in building and fine-tuning chatbots using LangChain, ChromaDB, and FAISS for advanced RAG (Retrieval-Augmented Generation) pipelines.
* Scalable Backend Systems: Designing robust architectures using Python to handle complex document analysis, OCR, and real-time data processing.
* Cloud Integration: Deploying and managing scalable environments on Azure cloud, ensuring high availability and performance for enterprise clients.
* Speech & NLP: Implementing specialized text-to-speech (TTS) and translation services, specifically tailored for regional languages and unique data environments.

I help clients from initial architectural design to full-scale cloud deployment, providing technical ownership and tailored AI solutions that drive growth and operational efficiency.