Chris B.
New YorkNY
93% Job Success
Top Rated

Generative AI Expert

As an Expert Vetted Upwork freelancer and former software engineer at Meta (Facebook) with a degree from Cornell, my role is to help you leverage generative AI to solve complex business problems and drive innovation. My specialization is in developing conversational AI applications powered by OpenAI's API GPT 3.5 and GPT4, Anthropic's Claude and Claude 2, and Llama using tools such as Autogen, LangChain, LLamaIndex, vector databases(Pinecone, Chroma, Weaviate). Here's what I can help you with: - Agents that use a multiple tools to accomplish a task - Question answering & summarization over large private documents such as PDFs - ChatGPT 3.5 fine-tuning* - Defining scope, cost, and custom ai chatbot solution for your specific needs - AI Chatbot application Tools & technologies I like to use: - Languages: Python, ReactJS, - Frameworks: Autogen, LangChain, LlamaIndex - APIs: OpenAI, Anthropic, Google Cloud, - Vector databases: Pinecone, Weaviate, Chroma, Qdrant - Prompt engineering: Chain of thought, Tree of thought, - Open source models: Llama, Bert, Falcon - Cloud: AWS and Azure - OCR I have experience from working at Meta where I worked on the Knowledge Search and Recommendation team developing AI applications to find information and search engines. I have worked for startups. I have also worked on Google Cloud Search. I studied Computer Science at Cornell University and focused on Information retrieval. Contact me to learn more.
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