Marcin S.

@marcin_szczygie

Excel Data Cleaning and PDF Conversion

Poland

English, Polish

About me

I create organised Excel files, structured PDF conversions and clearly formatted documents. My portfolio includes working spreadsheet demonstrations and self-directed ASTEK projects, including published music-video work. I use AI-assisted tools to clean and format data, build formulas and prepare documents, then verify the result against the agreed requirements. You receive clearly scoped deliverables, documented exceptions and editable files where included. Project communication is handled in writing.... Read more

Skills