Welcome to my homepage.

I love writing. That is, articles, apps and books. Also, I am a confessing mobile computing addict. And you can frequently watch me speaking at conferences and meetups.

Being a child of the 70s my first encounter with programming was in the era of home computers. Those tiny machines (mine was a Laser 210) were usually fed with BASIC, which was the first programming language I learned. Later came C, Perl and a few more. During the 90s I wrote a bunch of programs for the Atari ST series. I was so proud of my TT.

The first decade of my professional career was (inevitably) Java. Today it’s mostly Kotlin, C#, Dart and Swift.

Recent activities

[articles] Android 12 gets a... Battery

2021-04-08 on
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[articles] Re-gaining orientation #4

2021-04-01 on
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[articles] Converting a feed to markdown

2021-03-29 on
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[articles] Questioning old habbits

2021-03-27 on
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[articles] Re-gaining orientation #3

2021-03-26 on
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[articles] Re-gaining orientation #2

2021-03-21 on
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[articles] Re-gaining orientation #1

2021-03-14 on
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[articles] From top to bottom...bars

2021-02-23 on
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[articles] (de)composing action bars continued

2021-02-21 on
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[articles] About roles

2021-02-18 on
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All activities

I maintain a list of all activities available on this site.