Built a full-stack AI document processing platform on Azure to automate multi-document validation workflows, eliminating manual review and saving hundreds of staff hours annually.

Led the development of a product search engine on GCP. Reduced RAG indexing time from several hours to minutes without compromising retrieval quality by uncovering reliable product groupings through data analytics and targeted indexing strategies.

Built and deployed a Generative AI sales assistant using a multi-agent architecture with LangChain and LangGraph. The solution reduced both customer acquisition costs by a factor of six at a scale of 30 million clients, improving sales team productivity.

Pioneered the first production-ready implementation of state-of-the-art embedding-based annotation methods in the Argilla open-source library (later acquired by Hugging Face), contributing 68K+ lines of code.

Achieved 1st place twice in major NLP competitions open to both academic and industry participants.