John Oladele

BI Analyst @G4S

SQLETLPowerBIDatabase ManagementData WarehousingData ModellingITData AnalystDatabase DeveloperData EntryData Entry SpecialistDatabase CoordinatorBI Analyst

John Oladele Business Intelligence Analyst John Oladele is a skilled and results-driven Business Intelligence Analyst with a strong technical background in data warehouse development. With years of experience in BI analysis, data visualization, and test automation, he has a proven ability to transform complex datasets into actionable insights that drive business decisions. Currently working at G4S, John specializes in data analysis, reporting, and dashboard development using tools like Power BI, Cognos, and SQL. His expertise extends to ETL processes, SSIS, SSAS, and SSRS, ensuring the seamless extraction, transformation, and visualization of data. Prior to this, he held key roles at Moore Stephens Consultant and Turning Point, where he honed his skills in BI development, automation testing, and database management. John is a proactive problem-solver with a keen eye for detail and a passion for optimizing business processes. He thrives in fast-paced environments, collaborating with cross-functional teams to meet tight deadlines while maintaining high-quality standards. With a BSc in Information Systems with Business Management from the University of Westminster, he combines technical expertise with strategic business acumen to deliver impactful solutions.

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