Excel Consulting

& Data Automation

Excel
VBA
Power BI
Python
Web Dev
SQL
WordPress

Hi, I am Doug, a veteran freelancer and corporate data automation expert with 25 years experience simplifying and reducing existing processes from days to literally hours or minutes.

I can quickly understand your project and present solutions. From formulas to full-stack automation, I help businesses eliminate manual work and turn messy data into clean, scalable systems.

Book a free consultation See services
150+
Clients Served
25+
Years Experience
5
Core Technologies

What I Do

End-to-end data solutions

Every engagement is tailored. Here are the core services I deliver.

Excel Consulting

Complex formulas, dynamic tables, conditional formatting, data validation, and workbook architecture. I build spreadsheets that scale.

Formulas PivotTables Modeling

VBA Automation

Custom macros that eliminate repetitive tasks. Data cleaning, report generation, file processing — automated and error-free.

Macros UDFs Automation

Power BI Dashboards

Interactive dashboards that turn raw data into actionable insights. DAX measures, data modeling, and polished visual reports.

DAX Power Query Visuals

Python Integration

Scripting to handle datasets too large or complex for spreadsheets alone. Bridge Excel with Python.

Pandas Automation Data Pipelines

Web Development

Custom web apps, internal tools, and data portals that complement your spreadsheet workflows. From simple landing pages to full-stack applications with database integrations. Bring your Excel logic to the browser.

HTML/CSS/JS Full-Stack Internal Tools APIs

How It Works

Simple. Fast. Done right.

1

Free Discovery Call

We hop on a 15-minute call. You show me the problem, I tell you if I can help — no strings attached.

2

Proposal & Quote

I send a clear scope, timeline, and fixed-price or hourly quote with estimate depending on the project.
More about process and payments...

3

Build & Iterate

I build the solution with check-ins along the way. You see progress, give feedback, I refine.

4

Deliver & Support

We stand behind our work and provide ongoing support including any bug-fixes or in-scope revisions. Additional features and functionality would be extra.

5

Privacy

All information is kept in the strictest confidence and is never shared. DotXLS is US based, in Texas, and does not outsource or sub-contract it's work.

Client Feedback

Trusted by 150+ businesses

"I cannot tell you how happy I am with this, it is exactly what I was looking for. You clearly understand what I needed and have done an excellent job."

"You ROCK! I worked days only to get frustrated. So glad there are smarter-than-me programmers out there like you."

"THANKS! Thanks so much. I was barking up the wrong tree and was at my wits end -- boy do I have a lot to learn about Excel. Your speed and results are greatly appreciated and well worth the $."

"That is perfect, it works great and saves us time. I will definitely use your services in the future and refer others as well. Thank you."

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Let's Talk

Contact us for a free quote & consultation

Please describe your project and I will get back to you the same day.

Use the form below or contact me at:

Regards, Doug

No spam. No obligation.

Message sent! I'll get back to you within 24 hours.