At Infinite Computer Solutions, I architected RAG pipelines with LangChain and OpenAI API for semantic search across 80K+ enterprise knowledge base records, with query responses under three seconds.
I also built Python predictive analytics models for customer behavior forecasting, shortening churn identification from 14 days to three days across 12 client accounts.
At Lenovo, I mapped supply chain and procurement workflows and identified process inefficiencies tied to $120K in documented operational cost savings. I also created SQL reports and Power BI dashboards for executive reporting.
At MetLife, I assessed IT risk across enterprise applications and automated risk-scoring dashboards with Excel VBA and SQL. My work supported regulatory reviews and helped reduce the open risk-item backlog from 80 to 12.
