Executive Summary & Why This Matters
What to learn, build and prove in months 0–6, 6–12 and 12–24 to progress from BI Intern to BI Developer. In competitive hiring landscapes, small differences in signaling, formatting, and strategic presentation compound into major outcomes. This playbook synthesizes proven hiring insights to help candidates bypass common screening bottlenecks.
- Months 0–6: build fundamentals in ‘data modelling and star schemas’, ‘DAX and SQL’ and ETL for reporting and become productive with Power BI.
- Months 6–12: own a small piece of work end to end and document the result.
- Months 12–24: broaden into dashboard design and performance tuning, and mentor newer joiners to prepare for Senior BI Developer.
- Track measurable wins every quarter so promotion and interview conversations are evidence-based.
- Find a mentor early and ask for feedback every month.