Browse categories
Explore
Fiverr Pro
English
$
USD
Mark Bailey
@markbailey406
Experienced Data Analyst Data Visualization Specialist Python, SQL Excel
Canada
English, German, French, Dutch, Spanish
About me
Hi, I’m Mark Bailey, a data analyst specializing in transforming complex datasets into clear, actionable insights.
I work with Excel, SQL, Python, Power BI, Tableau, and Google Sheets to clean, analyze, visualize, and report data. I can help with dashboards, KPI reporting, sales analysis, customer insights, financial analysis, data cleaning, and automated reporting.
My goal is to turn raw data into meaningful information that helps businesses make better decisions.
Skills
Mark Bailey
Offline •
Average response time: 1 hour
See my services
Business Tutoring
I will business management economics, strategic marketing, leadership, MBA tasks
Statistical Modeling & Analytics
I will do perfect spss data analysis, jamovi, excel, minitab and statistics
Work experience
Data Analyst | 2019–Present — 7+ Years Experience
Independent • Full-time
Aug 2019 - Present • 7 yrs 1 mo
Worked as a Data Analyst supporting businesses with data collection, cleaning, analysis, and reporting. Analyzed large datasets to identify trends and business opportunities, developed Excel and SQL reports, created interactive Power BI and Tableau dashboards, performed sales, customer, financial, and operational analysis, and delivered data visualizations and actionable insights to support business decision-making. Worked extensively with Excel, SQL, Python, Power BI, Tableau, CSV files, and Google Sheets.
