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$
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Krzysztof Excel
@chrisstheblis
Data Entry, Excel Tasks, Fast Turnaround in 24h
Poland
English, Polish
About me
I build practical Excel and Google Sheets solutions with a data science background. My approach: Understanding your workflow → clean structure → smart formulas → testing. What I deliver: • Budget trackers and calculators • Automated dashboards with charts • Data entry templates with validation • Custom tools for your process. Background: Biotechnology + Medical studies + R programming (S1 statistics)= I understand data and complex calculations. Best for: Tasks requiring accuracy and fast turnaround. Delivery: 24-48h | Communication: Clear, responsive, no jargon.
Skills
Krzysztof Excel
Offline •
Average response time: 14 hours
See my services
Data Cleaning
I will excel data entry template with validation
