Darragh Keaveney
Data Analyst, SQL, Power BI and Python
Galwaydarragh.keaveney@example.com086 555 0131Summary
Data Analyst with five years in insurance and energy, working in SQL, Python and Power BI for teams spread across Galway and Dublin. Built the switching analysis that led the supplier to launch a loyalty tariff and replaced seven weekly spreadsheet reports with one self-serve Power BI model. Known for turning a vague question from a manager into a clear answer with a chart they can forward.
Experience
Data Analyst, Corrib Grid Energy
– Present
Galway
- Analysed three years of smart meter and billing data in SQL and Python to find when households switch supplier; the findings shaped a loyalty tariff that reduced churn in its first two quarters.
- Built a Power BI model for 40 operations and customer care managers that replaced seven weekly spreadsheet reports and saves the team about twelve hours a week.
- Designed and read out six A/B tests on the online switching journey with the digital team, including sample sizes and guardrail metrics.
- Wrote data quality checks on the customer and meter tables that catch missing or duplicated records before the CRU regulatory return is built.
Reporting Analyst, Lough Atalia Insurance
–
Galway
- Produced weekly sales, claims and lapse reports for 60 branch and broker managers and trained the regional managers to use them.
- Automated the monthly Central Bank of Ireland data return in Power Query and SQL, cutting preparation from three days to half a day.
- Built a lapse analysis by policy age and channel that helped the pricing team target renewal discounts with less give-away.
Education
Higher Diploma in Science in Data Analytics (Level 8, Springboard+)
University of the Western Seaboard, Galway
BSc in Mathematical Science
University of the Western Seaboard, Galway
Skills
- SQL (PostgreSQL, SQL Server)
- Python (pandas)
- Power BI and DAX
- Tableau
- Excel and Power Query
- A/B testing
- Cohort, lapse and churn analysis
- Data cleaning and modelling
- dbt
- GDPR-aware data handling
- Stakeholder reporting
Certifications
- Power BI Data Analyst Associate (PL-300), Microsoft,