Tarun Mario completed Driving Supply Chain Sustainability via Data Governance

Built a complete battery-passport compliance package for a single cell, including field classification, access-tier design, supplier gap attribution, and two submission-ready data requests. Also ran a reproducible carbon-footprint calculation in code and correctly interpreted the result, showing that upstream raw-material sourcing drives most of the footprint and should be the first compliance focus.

• Leakage-Free Compliance Modeling
• Honest Regulatory Judgment Under Ambiguity
• Actionable Supplier Data Request Design
• Evidence-Based Carbon Footprint Interpretation