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markbailey406

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.... Read more

Skills

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markbailey406
Mark Bailey
Offline • 

See my services

Statistical Modeling & Analytics
I will do statistical data analysis and reporting in spss, excel, or minitab
From$25 / projectMore details
Statistical Modeling & Analytics
I will do statistical data analysis with spss, r programming, or python
From$20 / projectMore details

Work experience

Independent

Data Analyst | 2019–Present — 7+ Years Experience

Independent • Full-time

Aug 2019 - Present • 7 yrs 3 mos

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.