David Oluwagbemi
@davidoluwagbemi
Data analyst skilled in Power BI, SQL, R, and evidence-driven research.
What I'm looking for
I am an analytical data professional with experience across academic, non-profit, and private sectors, focused on turning messy data into actionable insights that support decision-making.
I have designed surveys and data-collection workflows, built interactive Power BI dashboards, and used Excel, R, SPSS, and SQL to clean and analyze datasets that informed 10+ client projects and reduced reporting turnaround times significantly.
I collaborate effectively with cross-functional teams and stakeholders, produce clear research reports and presentations, and have repeatedly improved data quality and reporting efficiency through methodical validation, visualization, and effective communication.
Experience
Work history, roles, and key accomplishments
Academic Research Associate
CareerElevatePro
Feb 2025 - Present (8 months)
Deliver literature reviews and research summaries in social sciences and support development of journal article drafts, improving academic writing accuracy by 20% and enhancing presentation quality for clients.
Enumerator
African Management Institute
Mar 2025 - Apr 2025 (1 month)
Collected survey responses from 100 entrepreneurs for the 2024 Impact Reporting initiative, ensuring 98% data accuracy and exceeding daily respondent targets by 15–20%.
Researcher and Data Analyst
IR Real Consult
Apr 2023 - Nov 2024 (1 year 7 months)
Designed and deployed client-specific surveys increasing respondent engagement by 25%, cleaned and analyzed datasets using Excel and R, and produced dashboards that improved reporting efficiency by 30% across 10+ client projects.
Data Analyst Intern
Fescosof Data Solutions
Sep 2023 - Jul 2024 (10 months)
Designed survey instruments improving collection efficiency by 30%, developed Power BI dashboards that reduced reporting turnaround from 5 days to 2 days, and presented findings that improved program efficiency by 15%.
Data Enumerator
Centre for Integrated Health Programs
Mar 2024 - Apr 2024 (1 month)
Collected and entered patient data across 10 healthcare facilities, improved data integrity by 25%, and ensured 100% daily uploads of verified data via KOBOCollect.
Data Entry Clerk
Heartland Alliance Nigeria
Feb 2022 - Sep 2022 (7 months)
Entered and validated over 5,000 records for HIV prevention programs, reducing reporting errors by 15% through proactive data cleaning.
Data Research Assistant
Centre For Open Distance e-Learning
Apr 2021 - Sep 2021 (5 months)
Conducted quantitative analysis on academic research projects using SPSS and R and produced conference-ready visualizations that supported presentations at two academic events.
Ad-hoc Data Entry Consultant
World Health Organization
Nov 2016 - Jan 2021 (4 years 2 months)
Verified and entered health data for multiple state-level programs, achieving 99% accuracy and supporting WHO reporting compliance.
Data Analyst Intern
African Languages Technology Initiative
Sep 2020 - Dec 2020 (3 months)
Improved data extraction workflow, reducing processing time by 20% through process improvements and automation of routine tasks.
Data Officer
Health Strategy and Delivery Foundation
May 2019 - Jul 2019 (2 months)
Ensured error-free entry of maternal and child health data into SPSS, supporting quality improvement initiatives and program monitoring.
Education
Degrees, certifications, and relevant coursework
University of Ibadan
Master of Information Science, Data and Information Science
Pursuing an M.Inf.Sc. in Data and Information Science with coursework and research in data management and information science.
Federal University of Technology Minna
Bachelor of Technology, Library and Information Technology
Grade: Second Class Upper
Completed a B.Tech in Library and Information Technology, graduating with Second Class Upper in June 2023.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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