Ajewole Stephen
@ajewolestephen
Entry-level Data Analyst turning SQL, Power BI, and Excel into actionable business insights.
What I'm looking for
Data has always struck me as one of the most underused assets in any organization. I’m drawn to the process of turning a raw, messy dataset into a clear recommendation that helps people make better decisions.
I’m currently completing my M.Sc. in Data & Information Science at the University of Ibadan, building a strong foundation in statistics, database systems, and information analysis. I focus on doing analysis that’s reliable, structured, and easy to act on.
Outside the classroom, I’ve applied these skills to real-world work: analyzing retail sales performance, building HR compensation reports, cleaning production-grade datasets, and designing Excel dashboards that translate numbers into stories for non-technical stakeholders. I enjoy the full journey—from data preparation to insight delivery.
I bring a business-first mindset: I don’t just query data, I work backward from the problem we’re trying to solve. In contract and freelance data entry/validation work, I processed customer orders and email records into a CRM with 99% accuracy and maintained data integrity through daily audit checks; I also completed text annotation and structured data entry micro-tasks while sustaining 95–97% accuracy. I’m actively looking for entry-level Data or BI Analyst roles where I can contribute from day one and grow with a strong team.
Experience
Work history, roles, and key accomplishments
• Processed 100–500 customer orders and email records daily from Google Sheets into CRM with 99% accuracy, minimizing downstream data errors
• Maintained data integrity across the sales pipeline through daily audit checks, ensuring all records were up-to-date and audit-ready
• Streamlined daily logging workflows, contributing to improved visibility for sales and marketing teams
• Successfully deli
• Completed 500+ micro tasks involving text annotation, data categorization, and structured data entry, sustaining a 95–97% accuracy rate across all assignments
• Verified and corrected data submissions against quality benchmarks, flagging inconsistencies to maintain compliance with project standards
• Managed concurrent tasks across multiple simultaneous projects, consistently meeting deadlines i
Education
Degrees, certifications, and relevant coursework
University of Ibadan
Master of Science (M.Sc.), Data and Information Science
2025 -
Master's studies in Data & Information Science, building a foundation in statistics, database systems, and information analysis and applying these skills to analytics projects.
University of Ibadan
Master's degree, Data and Information Science
2025 - 2026
Obafemi Awolowo University
Bachelor's degree, Biology Teacher Education
2018 - 2023
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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