Common projects
- ▸Automated exports (CSV/PDF) on a schedule
- ▸SQL Server query tuning and index review
- ▸Excel “one-click” reports with VBA
- ▸Data cleanup/validation rules
- ▸ETL scripts (files → database)
How I keep it “expert level”
Correctness first
Edge cases, nulls, duplicates, and retries handled on purpose.
Performance and cost
Avoid RBAR, reduce IO, add the right indexes.