Mikolaj

@m_kosakowski

Excel Sheets wizard fast, clean, reliable

Ireland

Polish

About me

I’m Mikołaj, a practical problem-solver with strong technical skills and hands-on experience. I specialize in Google Sheets, Excel, automation, and building custom tools that make workflows smoother and faster. I work fast, communicate clearly, and focus on real results - not overcomplicated solutions. Whether you need a quick fix, a smart calculator, or a mini dashboard, I’ll make it work. Based in Ireland, fluent in Polish and English, and always ready to help.... Read more

Skills