Joyce Afolabi
@joyceafolabi
Business Intelligence Analyst turning complex health data into actionable, scalable insights.
What I'm looking for
I am a Business Intelligence Analyst with over 4 years' experience translating complex datasets into actionable insights for public health and digital platforms. I specialize in SQL, Python (pandas), Power BI, Metabase, and building scalable dashboards that improve decision-making and operational outcomes.
I have delivered DHIS2 implementations, maintained PostgreSQL staging and production databases, and collaborated with backend engineers and stakeholders to resolve integration challenges and improve data quality. My work has increased data timeliness and reliability, supported program performance reviews, and improved dashboard adoption across state teams.
I am a fast learner with strong research and forecasting capabilities who enjoys working in fast-paced, multicultural settings. I consistently focus on practical impact—reducing data entry errors, optimizing query performance, and enabling evidence-driven program improvements.
Experience
Work history, roles, and key accomplishments
DHIS2 Consultant / Data Analyst
Sightsavers
Apr 2024 - Present (1 year 5 months)
Developed interactive Metabase dashboards and SQL-based validation workflows to track national and state-level program performance, improving data visibility and dashboard adoption across state teams.
DHIS2 System Developer / BI Analyst
eHealth4everyone
May 2021 - Mar 2024 (2 years 10 months)
Built SQL reports and dashboards, improved data quality and timeliness by over 50%, and collaborated with engineering and stakeholders to troubleshoot data pipelines and optimize DHIS2 performance.
Education
Degrees, certifications, and relevant coursework
Covenant University
Bachelor of Science, Management Information Systems
2016 - 2020
Grade: Second Class Upper
Completed a Bachelor of Science in Management Information Systems with a Second Class Upper, covering SQL, data structures, and high performance computing.
Udacity
Nanodegree, Data Analysis
Completed a Data Analyst Nanodegree with projects in Jupyter Notebook using Python (pandas, matplotlib).
Coursera
Professional Certificate, Database Management
Completed Coursera courses including Introduction to Database Management and Git & Version Control.
Availability
Location
Authorized to work in
Job categories
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