Buy Piotr Wittchen a coffee

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Software developer, open-source contributor, blogger and public speaker

Welcome to my BMC page. If you like my content, articles, conference talks and open-source software, please consider buying me a coffee. Thank you for your support!

Read free articles on my blog: http://wittchen.io

Feel free to attend my conference and meetup talkshttp://wittchen.io/talks

Use my open-source softwarehttp://wittchen.io/code

Download my Android apps: https://play.google.com/store/apps/dev?id=7269544076898428056