
Patrick G
Data Analyst and Accountant Power BI, SQL, Excel
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Freelance Data Analyst
Freelancing Career • Fulltime
Dec 2024 - Present • 1 yr 8 mos
Build Power BI and Excel dashboards, SQL analyses, and Python data projects covering sales, finance, and customer data. Specialise in turning raw business data into clear KPIs, insights, and decisions — combining analytics with a strong accounting foundation. Delivered projects including churn prediction (ML), executive KPI dashboards, and marketing campaign analysis (portfolio on profile). Skilled across Power BI, Excel, SQL, and Python (pandas, scikit-learn).
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stinganalytics

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Patrick did an excellent job cleaning our messy Excel sales data. He removed duplicates, standardized inconsistent categories and dates, fixed revenue formatting, and turned everything into a clean master file our accountant can actually use. Communication was excellent, with proactive updates throughout,...
