Joy Uko
@joyuko
Results-driven data analyst skilled in Excel, Power BI, Python, and actionable data reporting.
NigeriaWhat I'm looking for
I've analyzed customer and operational data at Elite Global Intelligence Technologies, building KPI dashboards that improved reporting efficiency by 35% and supported a 12% increase in customer retention.
I use SQL, Power BI, Excel, Python, and Tableau to clean and validate data, model performance, and translate business requirements into practical reporting solutions. Across sales, retention, fraud detection, and SDG projects, I've delivered recommendations that improved monthly sales revenue, inventory planning, fraud detection precision, and reporting reliability.
I'm also a Data Instructor at Jekoda Hub, where I teach Excel, SQL, Power BI, and Tableau through hands-on projects and mentor aspiring data professionals.
Experience
Work history, roles, and key accomplishments
Data Instructor / Tutor
Jekoda Hub
Jan 2026 - Present (7 months)
Teach data analysis fundamentals to beginners, covering Excel, SQL, Power BI, and Tableau. Design hands-on exercises and mini-projects to improve learner confidence and practical skill application.
Data Analyst Intern
Idealnovate Africa
Jan 2024 - Dec 2025 (1 year 11 months)
Performed data cleaning, exploration, and validation using Excel, SQL, and Python. Built reports and dashboards to communicate insights to non-technical stakeholders.
Data Analyst
Elite Global Intelligence Technologies
Jan 2024 - Dec 2025 (1 year 11 months)
Analyzed large customer and operational datasets to uncover trends, inefficiencies, and growth opportunities. Built Power BI dashboards to monitor KPIs, improving reporting efficiency by 35%.
Education
Degrees, certifications, and relevant coursework
University of Uyo
Bachelor of Agriculture, Agricultural Economics and Extension
Bachelor of Agriculture in Agricultural Economics and Extension from the University of Uyo, Nigeria, completed in 2024.
Tech stack
Software and tools used professionally
Availability
Location
NigeriaAuthorized to work in
Portfolio
sites.google.com/view/joy-ukoSocial media
Job categories
Skills
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