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Joyce Afolabi

@joyceafolabi

Business Intelligence Analyst turning complex health data into actionable, scalable insights.

Nigeria
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What I'm looking for

I seek roles where I can build scalable BI solutions and improve data quality in public health settings, working with cross-functional teams and impact-driven organizations.

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

Sightsavers logoSI
Current

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.

EH

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

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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 logoUD

Udacity

Nanodegree, Data Analysis

Completed a Data Analyst Nanodegree with projects in Jupyter Notebook using Python (pandas, matplotlib).

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Coursera

Professional Certificate, Database Management

Completed Coursera courses including Introduction to Database Management and Git & Version Control.

Tech stack

Software and tools used professionally

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Joyce Afolabi - DHIS2 Consultant / Data Analyst - Sightsavers | Himalayas