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markinsights

Mark O.

@markinsights

Data and Excel Specialist

Mexico
English, Spanish
About me
Hi! I help clients organize, clean, and analyze Excel data. My services include data cleaning, spreadsheet formatting, pivot tables, and reporting. I focus on delivering accurate work, clear communication, and practical solutions. I look forward to helping with your next project.... Read more

Skills

m
markinsights
Mark O.
Offline • 
Average response time: 1 hour

See my services

Data Cleaning
I will clean, organize and format your excel data
From$15 / projectMore details
BI Analytics
I will create excel pivot tables and summary reports
From$15 / projectMore details

Portfolio

Work experience

Self-Employed_/ Freelancer

Excel Reporting Specialist

Self-Employed / Freelancer • Full-time

Nov 2024 - May 2026 • 1 yr 6 mos

Experienced in Excel reporting, data cleaning, spreadsheet organization, pivot tables, and business data analysis. Focused on delivering accurate reports, well-structured spreadsheets, and practical data solutions for clients.