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From: Poland

Location: Warszawa, PL

On Useme since 4 November 2026

About me

I help small businesses and online stores get their data and content in order.

• Excel & Google Sheets: formulas, fixing errors, data cleanup, reports, Apps Script automations • E-commerce product data: import-ready CSVs for Shopify, Etsy, Amazon and WooCommerce • Translation: websites and apps into Ukrainian (native), Polish and Russian

I ask all brief questions upfront, give a clear deadline and check every delivery against a checklist. I use AI-assisted tools, and I personally review and refine every result.

Portfolio

Przykład: porządkowanie danych klientów

Concept project with fictional data. Excel/Google Sheets: standardized names, phones, dates and amounts, merged duplicates, flagged bad records instead of guessing. The original stays on a separate tab.

Portfolio item

Przykład: porządkowanie danych klientów

Concept project with fictional data. Excel/Google Sheets: standardized names, phones, dates and amounts, merged duplicates, flagged bad records instead of guessing. The original stays on a separate tab.

Przykład: lokalizacja strony PL → UA

Concept project for a fictional company. Polish to Ukrainian localization of a service page (non-certified translation) with notes on decisions: no calques, currency and addresses kept.

Portfolio item

Przykład: lokalizacja strony PL → UA

Concept project for a fictional company. Polish to Ukrainian localization of a service page (non-certified translation) with notes on decisions: no calques, currency and addresses kept.

Przykład: arkusz stanów magazynowych

Concept project with fictional data. Stock calculated automatically from a movements log (SUMIFS), OK/ORDER/OUT statuses and an automatic reorder list (QUERY). Formula columns are protected.

Portfolio item

Przykład: arkusz stanów magazynowych

Concept project with fictional data. Stock calculated automatically from a movements log (SUMIFS), OK/ORDER/OUT statuses and an automatic reorder list (QUERY). Formula columns are protected.