Marc Waller

Reliable Data Management & Advanced Excel Solutions.

Need your data organized, cleaned, or transformed into actionable insights? With extensive experience managing complex data sets in the high-pressure environment of the sports betting industry, I deliver high-accuracy results with strict attention to detail.

What I offer:
-Data Entry: Fast, accurate manual and automated input.
-Data Cleaning: Removing duplicates, fixing formatting errors, and standardizing messy data.
-Advanced Excel Formatting: Creating clean, readable reports, templates, and dashboards.
-Excel Formulas & Automation: Leveraging advanced functions to streamline your workflow.

Holding a comprehensive certificate in Excel (Beginner to Advanced), I bridge the gap between technical data manipulation and clear, professional output. Whether you have a one-time project or need ongoing support, I am committed to delivering quality work on time, every time.