Olu Mayowa Osimosu
Client Data Administrator @Pastdue Credit Solutions
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WORK HISTORY
Client Data Administrator @Pastdue Credit Solutions
GB
Optimised end-to-end operational workflows for a high-volume portfolio of 100+ clients, reducing operational and audit risk by implementing automated validation checks and meticulous timestamping.• Maintained 100% data quality for critical KPI and financial reporting by refreshing and validating daily datasets across multi-client portfolios using Excel Power Query.• Identified settlement irregularities through pattern analysis of payment data, delivering data-led recommendations to senior leadership that improved recovery performance for over 100 client accounts.• Produced structured, upload-ready datasets that streamlined client reporting and provided actionable operational insights for cross-functional teams.
EDUCATION
Pistons and Fusion
Project Management Professional Course
University of Lagos
Diploma, Urban and Regional Planning
International School UNILAG
SSCE, WAEC, Science
University of Lagos
Bachelor of Science (BSc), Urban and Regional Planning
ABOUT OLU MAYOWA OSIMOSU
I am a Financial Operations Analyst with 9+ years of experience specializing in the \"middle-office\" intersection of data integrity and risk governance. I have a proven track record of managing high-volume data architectures, including corrective maintenance projects, and implementing automated validation checks that significantly reduce operational and audit risk. Currently, at Pastdue Credit Solutions, I manage end-to-end data workflows across multi-client portfolios. My work focuses on devising effective controls, ensuring 100% data quality for KPI reporting, and surfacing settlement irregularities early through pattern analysis. I thrive in high-stakes environments where data is live, and precision directly impacts regulatory compliance and business performance.I am technically proficient in SQL, Python (Pandas/PySpark), and Power BI, with a deep understanding of the risk and control frameworks required by A-rated sponsors in Glasgow’s financial hub.Core Technical Clusters:• Data Analysis & ETL: SQL (Advanced), Python, PySpark, Excel Power Query, Data Cleansing.• Governance & Risk: Operational Controls, Audit Readiness, SLA Management, Policy Governance.• Visual Intelligence: Power BI (DAX), Dashboard Development, Stakeholder Reporting.• Domain Expertise: Financial Systems (SAP C4C), Telecoms Infrastructure, Debt Recovery Analytics.
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