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Olasubomi Balogun

@olasubomibalogun

I build financial and enterprise BI solutions that turn complex data into revenue and decisions.

At Coronation Registrars, I lead shareholder data and financial analytics initiatives, building relational data architecture that improved unclaimed dividend payouts by 15% across millions of records.

I built real-time ShareholderLive dashboards for dividend processing and CSCS reconciliation, optimized SQL queries to reduce processing time by 30%, and developed a data monetization strategy for a 50-year financial dataset.

Previously at Babban Gona and Cars45, I re-architected BigQuery datasets, built executive profitability dashboards, increased revenue by 5%, improved platform subscriptions by 10%, and helped teams adopt self-service analytics.

Experience

Work history, roles, and key accomplishments

Current

Senior Data Analyst

Current

Coronation Registrars Limited

Apr 2024 - Present (2 years 5 months)

Leading data analytics initiatives for Nigeria's premier share registrar, managing comprehensive shareholder data operations and financial analytics. Developed relational data architecture improving unclaimed dividend payouts by 15% and built automated dashboards for executive decision-making.

SQL Data Architecture Data Governance Power BI Shareholder Analytics Dividend Processing CSCS Data Monetization Query Optimization

Senior Analyst, Business Intelligence

Babban Gona

Jul 2022 - Apr 2024 (1 year 9 months)

Re-architected BigQuery datasets reducing compute time by 30% and built executive dashboards that increased platform subscriptions by 10%. Utilized statistical analysis and ML techniques to improve user engagement by 15%.

BigQuery SQL Data Modeling Dashboard Development Statistical Analysis Machine Learning predictive modeling Mentorship

Business Intelligence Analyst

Cars45 Ltd

Apr 2019 - Dec 2022 (3 years 8 months)

Built profitability dashboards for C-suite leaders and identified revenue leakages, increasing revenue by 5%. Migrated analytics operations to BigQuery, reducing manual workload by 25%.

Power BI BigQuery SQL Data Analysis Revenue Analysis Training Self Service Analytics