Krzysztof Ryniecki
From: Poland
Location: Brzeziny, PL
On Useme since 24 October 2026
About me
Hey! I'm Krzysztof. I like untangling data and messy processes - even when the file is called “report_FINAL_v2_new_OK.xlsx”. 😅
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What can I help you with?
- Excel: cleaning up spreadsheets, removing duplicates, merging files and fixing messy sheets.
- Power Query: automating repetitive tasks and building refreshable reports.
- Analysis & reporting: sales, inventory, dashboards, KPIs and insights you can actually use.
- Quick fixes: extracting data from PDFs, data entry and small spreadsheet fixes.
Real-world experience, not just theory
I've spent the last few years working with data and processes at GXO, Arvato and Tutore - gaining international experience across the US, Spain, the Netherlands and Southeast Asia.
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How I work
It's not about handing over another file. It's about making your work genuinely easier. Less clicking. Less chaos. More clarity.
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Got a spreadsheet nobody wants to touch? Or a task you wish would just do itself? Tell m
Categories
Portfolio
Tired of the same copy-paste routine every week? I'll organize your data, automate repetitive tasks and build clear, easy-to-update reports. Less manual work, more time for things that matter.
Something's off in the numbers, but nobody knows why? I'll dig into patterns, anomalies and possible causes. It's not about making another pretty chart - it's about understanding the problem, finding useful insights and figuring out what to do next.
Every file looks different, dates don't match and duplicates keep popping up? 😅 I'll clean up the mess, standardize the data and flag anything that looks off. Instead of five messy files - one clean dataset you can actually work with.