Digital toolkitsMULTI-BUY ELIGIBLE
A practical starter kit for profiling CSV data and designing repeatable quality checks.
- A runnable standard-library Python CSV profiler
- SQL Server profiling query templates
€14 / toolkit
PRACTICAL HELP. WITHOUT THE GUESSWORK.
Toolkits
Ready-made templates and practical guides for your data and everyday work.
2 offers
Digital toolkitsMULTI-BUY ELIGIBLE
Start with structured rubrics, scoring anchors, worked examples, and a reviewer calibration guide.
- Editable five-dimension scoring rubric
- Three worked evaluation examples
€19 / toolkit
A REAL PERSON BEHIND EVERY PROJECT
Hi, I’m Martin.
I connect the dots.
I’m a freelance data consultant and Excel expert with more than 16 years of experience across engineering, data, and business. I build practical tools and solve reporting problems, drawing on operational analytics at Bankers Petroleum Albania and AI evaluation and human data management at micro1.
I hold a Master’s in Petroleum Engineering and am pursuing a PhD. My approach is practical: understand the system, question the assumptions, and build something useful.
Get to know Martin martin.dudumi@gmail.comGOOD THINGS WORK BETTER TOGETHER
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3 lessons. One smarter investment.
data entry & clean structureformula foundationspivot tables & pivot charts
Individual total€67
Your pack price€56.95
You save €10.05 · 15% off
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