Samuel Efanga
@samuelefanga
I turn raw business data into actionable dashboards and insights.
NigeriaWhat I'm looking for
I've built sales performance dashboards in Excel and Power BI to monitor revenue, sales volume, product performance, and regional trends, transforming raw transactional data into decision-ready KPIs and visual summaries.
With a statistical background, I clean and explore data using SQL, Excel, Google Sheets, and Python, then communicate findings through clear reports, data storytelling, and business recommendations. I'm focused on supporting measurable decisions through practical, decision-focused analysis.
Experience
Work history, roles, and key accomplishments
Data Analyst
Ultraexcellence College of Technology
Pursued a National Diploma with a focus on data analysis, statistics, and business intelligence, developing skills in data cleaning, visualization, and reporting.
Education
Degrees, certifications, and relevant coursework
Ultraexcellence College of Technology
National Diploma, Technology
Pursued a National Diploma, gaining foundational knowledge in technology and data analysis.
Tech stack
Software and tools used professionally
Availability
Location
Nigeria
Canada
IndiaSalary expectations
Job categories
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