Raul Chakraborty

About Raul Chakraborty

Raul Chakraborty is someone who’s always been curious about how systems work and how to…

Experience

1. Technology Consultant

   EY

   Feb 2024 — Present

   Led delivery of an end-to-end data lineage and controls program across 11 LOBs tracing 2,200+ data flows, defining target-state data models, lineage standards, and governance; produced a stakeholder dashboard to visualize data flows, control coverage, risk, and remediation status at scale.• Facilitated cross-functional ideation using probing questions and requirements engineering to converge on a unified lineage definition; aligned SMEs, Tech, and Compliance on SDLC artifacts (definitions, acceptance criteria, test cases) to accelerate break remediation.• Designed, implemented, and enhanced a DFS graph-traversal tracing tool in Python to reconcile lineage records; applied multithreading and algorithmic optimizations to reduce runtime 75%, improving data quality and analyst productivity.• Defined a quantitative methodology to measure end-to-end control effectiveness; immediately surfaced that only ~30% of required controls were documented, setting a clear baseline for remediation.• Authored user stories, wireframes, and acceptance criteria for a Tableau dashboard that compresses thousands of hops into executive views. Managed an agile delivery pod through the implementation of Tableau/SQL, translating complex lineage-to-controls relationships into performant models; drove peer reviews, UAT, defect triage, and documentation for a clean audit trail.