Martins Obaseki

Designed and developed interactive Power BI dashboards by integrating diverse multi-source datasets, enhancing insights for road safety analysis, student mental health, and e-commerce performance.

Applied advanced data transformation techniques, including unpivoting, merging, schema mapping, and Z-score calculations via Power Query, to optimize data readiness for analysis.

Constructed optimized star and snowflake data models, significantly improving dashboard performance and accelerating business insights delivery.

Executed comprehensive exploratory data analysis and statistical modeling to identify critical trends, correlations, and outliers, informing strategic decision-making.

Communicated complex data insights and visual stories effectively to non-technical stakeholders, directly supporting operational and strategic decision-making.

Delivered critical operational and compliance reports by extracting and analyzing large datasets from SQL databases and core banking systems, ensuring data integrity for regulatory audits.

Designed and maintained automated dashboards and reports, enhancing KPI monitoring and improving service turnaround times to support regulatory compliance.

Collaborated cross-functionally with multiple departments to gather business requirements, define reporting needs, and deliver tailored BI solutions, enhancing data-driven strategies.

Executed comprehensive data validation, cleansing, and anomaly resolution processes, ensuring the accuracy and reliability of all reporting outputs.

Provided ongoing internal data consultancy, translating complex analyses into actionable insights that informed leadership decisions and business strategies.

Conducted daily review and analysis of financial transactions, identifying anomalies, compliance breaches, and operational risks through SQL-based data extraction.

Led investigations into suspicious activities and transaction inconsistencies, producing actionable reports that supported internal audit, compliance, and fraud prevention teams.

Collaborated with IT and risk management teams to ensure data integrity, consistency, and adherence to internal control frameworks and regulatory standards, enhancing risk posture.

Prepared detailed trend and variance analyses on high-risk accounts, driving improvements in internal control processes and enhancing early detection of irregular activities.

Delivered data-driven insights to senior management, supporting strategic decisions on operational risk management and policy development.