Franklin Chisom Okeoma

Open to opportunities

Freelance Data Analyst

Freelance data analyst turning R/Python insights into clear, data-driven decisions through EDA and visualization.

NigeriaFreelance Data Analyst at Freelance

About

I’m a freelance Data Analyst with hands-on experience in R, Python, and SQL for data cleaning, analysis, and visualization. I specialize in transforming raw datasets into clear, actionable insights through exploratory data analysis (EDA) and effective data storytelling. Through projects such as retail Superstore sales analysis, customer and time-based sales trends, and hospital patient record analysis, I clean and transform data, identify key patterns, and build visual reports to support decision-making. I use SQL for querying and data extraction, and tools like ggplot2 and other visualization libraries to clearly communicate insights. I have strong working knowledge of SQL for data analysis and am currently strengthening my expertise in business intelligence, analytics reporting, and machine learning fundamentals. My focus is on delivering accurate, high-quality analysis that turns complex data into simple, useful insights for decision-making.

Experience

Freelance Data Analyst
Performed data cleaning, exploratory data analysis (EDA), and data storytelling using R and Python to turn raw datasets into actionable insights. Created clear reports and visualizations to communicate patterns and trends for data-driven decision-making.
RPythonSQLData CleaningData VisualizationGgplot2Data StorytellingReporting

Education

ALISON
Completed a Hospital Patient Analysis using SQL and R course/certificate through ALISON in 2025.
Completed a Hospital Patient Analysis using SQL and R course/certificate through ALISON in 2025.
ALISON
Completed a Proofreading & Copyediting course/certificate through ALISON in 2025.
Completed a Proofreading & Copyediting course/certificate through ALISON in 2025.
ALISON
Completed a Research Skills course/certificate through ALISON in 2025.
Completed a Research Skills course/certificate through ALISON in 2025.
ALISON
Completed a Transcription Skills course/certificate through ALISON in 2025.
Completed a Transcription Skills course/certificate through ALISON in 2025.
DataCamp
Completed a Machine Learning learning program/certificate via DataCamp in 2025.
Completed a Machine Learning learning program/certificate via DataCamp in 2025.
DataCamp
Completed the Data Science Professional Track through DataCamp from 2024 to 2025.
Completed the Data Science Professional Track through DataCamp from 2024 to 2025.
Federal Polytechnic Oko
Completed a Higher National Diploma (HND) in Biochemistry at Federal Polytechnic Oko in 2024.
Completed a Higher National Diploma (HND) in Biochemistry at Federal Polytechnic Oko in 2024.

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About

Experience

Freelance Data Analyst

Performed data cleaning, exploratory data analysis (EDA), and data storytelling using R and Python to turn raw datasets into actionable insights. Created clear reports and visualizations to communicate patterns and trends for data-driven decision-making.

RPythonSQLData CleaningData VisualizationGgplot2Data StorytellingReporting

Education

ALISON

Completed a Hospital Patient Analysis using SQL and R course/certificate through ALISON in 2025.

ALISON

Completed a Proofreading & Copyediting course/certificate through ALISON in 2025.

ALISON

Completed a Research Skills course/certificate through ALISON in 2025.

ALISON

Completed a Transcription Skills course/certificate through ALISON in 2025.

DataCamp

Completed a Machine Learning learning program/certificate via DataCamp in 2025.

DataCamp

Completed the Data Science Professional Track through DataCamp from 2024 to 2025.

Federal Polytechnic Oko

Completed a Higher National Diploma (HND) in Biochemistry at Federal Polytechnic Oko in 2024.

About

Experience

Freelance Data Analyst

Education

ALISON

ALISON

ALISON

ALISON

DataCamp

DataCamp

Federal Polytechnic Oko

About

Experience

Freelance Data Analyst

Education

ALISON

ALISON

ALISON

ALISON

DataCamp

DataCamp

Federal Polytechnic Oko

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