At Carta Worldwide, I analyze large Visa and Mastercard payment datasets, build Python and Spark ETL pipelines that improved performance by 30%, and automate reconciliation to save 40% of processing time. I also migrated systems to Oracle Cloud, increasing query speed by 35%.
I've designed data architecture for agritech platforms at Majra and built an LLM-powered farmer-support chatbot using LangChain, RAG, and NLP. Earlier at CDG Group, I automated finance data flows, developed Power BI KPI dashboards, and improved operational efficiency through reliable ETL and data insights.
