I’m looking for a Data Analyst and Data Annotation role focused on audit-ready data quality and measurable accuracy. I want to work with Excel, SQL/Power BI and contribute to AI training or annotation workflows in a collaborative, quality-driven team.
Aleemat Agboola
@aleematagboola
Data Analyst & AI data quality specialist delivering accurate, audit-ready datasets and insights.
What I'm looking for
I’m a Data Analyst and AI Data Quality specialist with 3+ years across data annotation, validation, and analytics. I turn raw datasets into clear, actionable insights by combining structured quality reviews with hands-on analysis.
In my current and recent roles, I’ve delivered 70-300 quality-audited tasks weekly for distributed AI training teams, sustaining 80-97% accuracy and meeting 100% of daily delivery targets under a daily-audit quality system. I identify data errors, edge cases, and ambiguities in model outputs, then apply structured validation guidelines to strengthen analytical integrity.
I also bring strong execution and reporting instincts from working with data quality in production datasets, plus teaching and communication experience that helps me explain complex findings clearly. My toolkit spans SQL (Querying & Analysis), Power BI, Excel (Functions, Pivot Tables), Tableau, Python (Beginner), and Google Workspace—so I can support both data quality and business-ready reporting.
Experience
Work history, roles, and key accomplishments
AI Trainer
Atlas Capture
Dec 2025 - Present (7 months)
Delivered ~70 data-quality review and evaluation jobs weekly within a distributed freelance team, sustaining ~80% accuracy on complex technical evaluation criteria. Identified data errors, edge cases, and ambiguities in model outputs and met daily delivery targets under a daily-audit quality system.
Data Annotator / AI Data Reviewer
Hugo Technologies
Jun 2023 - Jan 2026 (2 years 7 months)
Delivered 100–300 annotation and review tasks weekly across multiple concurrent projects, maintaining ~97% average accuracy. Performed daily audited quality checks and documented labeling inconsistencies while collaborating with a distributed team to meet data quality benchmarks.
Biology Teacher
Epitome Academy
Nov 2021 - Nov 2022 (1 year)
Analyzed student performance data to identify learning gaps and strengthen data interpretation and structured reporting skills. Delivered clear, structured communication of complex material suitable for stakeholder reporting.
Quality Analyst
Neimeth International Pharmaceuticals
Jul 2019 - Dec 2019 (5 months)
Conducted data-driven quality checks aligned with standard operating procedures across production datasets. Analyzed datasets to detect inconsistencies and deviations, produced compliance reports for management, and documented findings to support process improvement initiatives.
Education
Degrees, certifications, and relevant coursework
Welup Digital Academy
Data Analytics Certificate, Data Analytics
2024 - 2024
Activities and societies: Cleaned and transformed a 9,800-row retail sales dataset (18 columns) for analysis in Power BI/Excel, resolving inconsistencies.
Completed a Data Analytics Certificate at Welup Digital Academy in 2024, applying Power BI and Excel to an e-commerce sales analysis.
ALX Africa
Virtual Assistance Certificate, Virtual Assistance
2024 - 2024
Activities and societies: Training covered documentation, workflow coordination, and remote collaboration tools applicable to data reporting and cross-functional communication.
Completed Virtual Assistance training at ALX Africa from January 2024 to August 2024.
Federal University of Technology, Minna
Bachelor of Science, Biochemistry
Earned a B.Sc. in Biochemistry from the Federal University of Technology, Minna in 2021.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
Skills
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