At AstraZeneca, I automated month-end Balance Sheet Reconciliation for Accounts Payable, Travel & Expenses, and Evinova across 8 regions. The process reduced preparation from 327 hours to 20 minutes per cycle.
I also developed configurable SAP ECC-to-S/4HANA and Coupa migration tooling that processed up to 200,000 PO line items, and built a Python ETL orchestrator for lease accounting workbooks.
As a Junior Data Science Analyst, I built a Power Apps project hub and co-built an AI agent for digital-tool and project-governance FAQs. I also stepped in as project manager for 5 automation initiatives during PM absences.
Earlier at AstraZeneca, I was lead developer of a Power BI cashflow forecasting dashboard covering 8 APAC markets and built financial anomaly rules that saved about 30 hours of manual review per month. Outside work, I built The Data Governance Vault, a live multiplayer training game, and a configurable purchase-record transformer.
