At EdCast By Cornerstone, I work as a Sr. Software Engineer and built the EdCast – Knowledge Sharing Platform, with search, feeds, and personalization to improve discovery speed and performance for enterprise users.
I built a RAG-based internal knowledge chatbot with embeddings, vector search, semantic retrieval, and LLM response generation. I also developed agentic workflows that use LLM tool-calling to retrieve and resolve queries across internal systems.
By optimizing chunking, retrieval ranking, and prompts, I improved query response relevance by 35% and reduced average resource discovery time by 50%. I developed Python and FastAPI APIs and inference workflows for conversational responses.
My machine learning projects include a personalized content recommendation system and a video abandonment prediction system. They improved user engagement by 28% and video completion rates by 22%, respectively, through personalized ranking and analysis of user behavior.
