Rowan Connolly
Junior Power BI Developer | Data Modeling, DAX & Power Query
Mespil Distribution Partners
Dear Hiring Team,
I am writing to express my interest in the Power BI Developer position at Mespil Distribution Partners. With practical experience in tabular data modeling, DAX calculation authoring, and scheduled report orchestration, I am keen to support your business intelligence team in delivering clean, dependable operational dashboards.
In my current position as a Junior Power BI Developer at Finnegan Retail Analytics, I build and maintain automated Power BI reports for 4 regional retail supply chains, tracking daily stock movements, order fulfillment, and supplier lead times across 14 distribution centers. Working with Azure SQL databases and REST APIs, I write Power Query M code to consolidate transaction logs into robust star-schema models. I also author DAX measures for dynamic time-intelligence calculations and SKU-level margin variances, and I implement role-level security to ensure depot supervisors and merchandising leads receive relevant views.
Previously, at Barrow Logistics Group, I tracked telematics and delivery timestamps for over 180 transit vehicles. In that role, I assisted senior engineers in refactoring legacy spreadsheets into scheduled dataset refreshes on Power BI Service, eliminating 6 hours of weekly manual reporting effort. Supported by my Microsoft Certified: Power BI Data Analyst Associate certification and a degree in Business Information Systems, I bring a methodical approach to data validation and dashboard maintenance.
Thank you for your time and consideration. I would welcome the opportunity to discuss how my experience in automated reporting and tabular modeling can contribute to Mespil Distribution Partners, and I look forward to speaking with you.
Yours sincerely,
Rowan Connolly