Sangy H.
100% Job Success
Top Rated

Machine Learning Engineer/Data Scientist

Hi, **Expert Top-vetted on Upwork's- badge visible for Enterprise clients** **Featured on Upwork's list of OpenAI experts - www dot ** I am an experienced ML data scientist building my own products and freelancing to support companies. building AI solutions. I can help ramp you/your team up with modern AI technologies including building AI applications (natural language processing) using LLMs (GPT, Claude, Llama, Mixtral etc), fine-tuning models, RAG chatbots, setting up chatbot performance evaluation systems and building voice apps. Currently, im really excited about building voice AI apps that can hold a human like conversation in use-cases like lead qualification, appointment booking, job interviews etc. My experience include applications like chat with your data, AI agents to perform tasks and integrating into your current websites or workflows. So, if you need help relating to GPT/langchain/GPTIndex/ChatGPT plugins/LLama/Deepgram etc, I would be happy to talk to you. Misc: I'm a native English speaker, based in Seattle, WA, USA. Personal website- I am building - a mock interview app to help candidate get jobs I also tweet about these topics here- @sangyh2 If you are looking for a learning resource with AI concepts, tutorials etc, I am writing a daily newsletter for businesses interested in LLMs at Sign up to receive newsletters in your inbox
Work history

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  • Natural Language Generation
  • Python
  • Chatbot Development


Endorsements from past clients

"Working with Sangy on Upwork was a fantastic experience. He was able to take our vision for a custom chatbot and turn it into a reality, delivering a product that exceeded our expectations. His communication was excellent throughout the project, and he was able to meet all of our needs and requirements. We appreciated his attention to detail and dedication to delivering a high-quality product. We highly recommend Sangy for any custom development needs and look forward to working with him again in the future."

David M. | Cofounder
Building a GPT Chabot trained on noition pages Aug 2023


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