Samuel A.
Business Data Analyst | SQL, Python, Excel Automation & Dashboards
Lagos,
Nigeria
Global rank:
12,705
/
122,731
Skill pts: 5
About
I help businesses turn raw data into clear, actionable insights that improve decision-making and profitability.
With strong expertise in Excel, SQL, and Python, I specialize in:
• Operational data analysis
• Supply chain analytics
• Marketing performance analysis
• Financial reporting & KPI dashboards
• Data cleaning & transformation
• Automation of repetitive reporting tasks
I don’t just analyze data — I identify inefficiencies, uncover patterns, and translate numbers into strategic recommendations.
Whether you need:
Dashboard creation
SQL database querying
Data cleaning & validation
Business performance reporting
Forecasting & trend analysis
I deliver accurate, structured, and business-focused analysis tailored to your goals.
If you’re looking for a reliable data analyst who understands both technical tools and business context, let’s discuss your project.
... more »
« less
With strong expertise in Excel, SQL, and Python, I specialize in:
• Operational data analysis
• Supply chain analytics
• Marketing performance analysis
• Financial reporting & KPI dashboards
• Data cleaning & transformation
• Automation of repetitive reporting tasks
I don’t just analyze data — I identify inefficiencies, uncover patterns, and translate numbers into strategic recommendations.
Whether you need:
Dashboard creation
SQL database querying
Data cleaning & validation
Business performance reporting
Forecasting & trend analysis
I deliver accurate, structured, and business-focused analysis tailored to your goals.
If you’re looking for a reliable data analyst who understands both technical tools and business context, let’s discuss your project.
Experience
-
Data Analyst | Excel, SQL & Python Specialist
Remote · Freelance
May 2022 –
Present
3 yrs 9 mos
Nigeria
I Provide data analysis, dashboard development, and reporting solutions for small and mid-sized businesses.
And Specialize in KPI tracking, operational analysis, supply chain reporting, and process optimization using Excel, SQL, and Python.
I also Help companies transform raw data into actionable insights.
Stats
0 followers, 0 following
Joined: February 12, 2026
Last seen: February 12, 2026
Area of Expertise
Languages
English Full professional proficiency
French Limited working proficiency
Location
Lagos, Nigeria