Tadeusz Szewczyk


Hello, my name is Tadeusz Szewczyk but you can call me Tad Chef.

I help people with blogs, social media and search.

Do you need help? Contact me via mail by writing to onreact at onreact.com or call me in Germany: +49 (0)30 60 98 62 38. I call you back if you want.

Non-profits, charities and activist-groups get a free consultation.

I have more than 15 years of experience in online publishing. For 5+ years I’ve been known internationally for writing here on SEO 2.0 and blogs like

  • Positionly.com
  • Ahrefs.com
  • SERPs.com
  • Hubspot
  • Google Blogoscoped

and many others. I write for myself and for clients from the marketing industry and beyond, both in German and English.