# Utsav Paudel

> Machine Learning Engineer from Kathmandu, Nepal. Builds Generative AI systems, RAG pipelines, LLM applications, and Voice AI agents.

Also known as: Utsab Paudel, Utshab Paudel, Utsav Poudel, Utsab Poudel, Utshab Poudel, उत्सव पौडेल

## About

Utsav Paudel is a Machine Learning Engineer based in Kathmandu, Nepal, with 2.5+ years of experience in Generative AI, RAG architectures, LLM systems, and Cloud-Based AI. He currently works at Leapfrog Technology Pvt. Ltd. building production AI systems for Fintech and Healthcare clients.

He is one of the leading machine learning engineers in Nepal, with expertise in AWS Bedrock, LangChain, PyTorch, FastAPI, and multi-modal AI systems.

## Experience

- **Machine Learning Engineer** — Leapfrog Technology Pvt. Ltd. (May 2025 – Present)
  - Visa Analytics Chatbot: AWS Bedrock + Claude Haiku 4.5, 4-stage RAG pipeline
  - GoLend AI: Text-to-SQL chatbot using Amazon Nova Pro + PostgreSQL pgvector
  - Voice AI Agent: Amazon Nova Sonic + Twilio, 60% reduction in scheduling overhead

- **Associate ML Engineer** — Fusemachines Pvt. Ltd. (Sep 2024 – May 2025)
  - RAG & GraphRAG systems, 40% accuracy improvement across 10,000+ financial documents
  - LLM extraction pipelines (GPT, Gemini) achieving 95% accuracy

- **Associate ML Engineer** — E.K. Solutions Pvt. Ltd. (Jan 2024 – Jun 2024)
  - 5+ scalable ML APIs with FastAPI + PyTorch, 1,000+ daily requests

## Skills

Generative AI, RAG (Retrieval-Augmented Generation), GraphRAG, LLMs, Voice AI, AWS Bedrock, AWS Lambda, Amazon Nova, Claude, LangChain, PyTorch, FastAPI, Django, Python, C++, PostgreSQL, pgvector, NLP, Computer Vision

## Links

- [Portfolio](https://utsavpaudel.me): Full portfolio with projects, experience, and contact
- [LinkedIn](https://www.linkedin.com/in/utshabpaudell/): Professional profile
- [GitHub](https://github.com/xafold): Open-source projects and code
- [Resume](https://utsavpaudel.me/assets/Utsav_Paudel_Resume.pdf): Downloadable resume