Five professional case studies from RWE Supply & Trading and Emteria, plus one self-directed technical analysis. Each case study shows the reasoning from business question to recommendation.
Counterparty onboarding, agreements, approvals, master data and trade-readiness diagnostics across international operations.
Jira dashboards for 10+ support functions, surfacing nomination delays, workload distribution and the gap between Ready to Trade and formal approval.
Maintained monthly operational cost reporting for exchange-traded product approvals and extended the framework to RWE Supply & Trading Americas.
Redesigned recurring SLA cost reporting around Jira data and a structured pivot-table model for Accounting.
Pipedrive → HubSpot migration using cleansing, batching, validation and UAT to preserve pipeline continuity.
End-to-end analysis of a simulated 1,000,000-ticket helpdesk dataset in Python. The analysis tests whether priority, escalation and resolution fields actually differentiate outcomes.
Every professional case study separates the business context, data understanding, root cause, recommendation and business case. That is deliberate: SQL, Jira or Power BI are implementation tools; the analytical decision comes first.
If you skipped the methodology earlier, you can see how I approach problems — or explore the dashboards and supporting work behind the portfolio.