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Stefan Birkner
Works at idealo internet GmbH
Attended University of Paderborn
Lives in Berlin
97 followers|18,130 views
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Stefan Birkner

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Hate is just a four letter word
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...nimm Dich bloß in acht! Gefährlich, gefährliches Gemüse...
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Stefan Birkner

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Alireza Yavari originally shared:
 
A collection of some the most interesting street art photos.
Source: www.streetartutopia.com
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Vor mir liegt die Berliner Zeitung vom 16. September 2011 mit einem Artikel zum Projekt U 18, in dem Jugendliche virtuell wählen. Hier sind zwei Ausschnitte
... Allerdings erreicht auch die Piratenpartie hohe Werte: Fast neun Prozent ...
... Die FDP und die NPD erreichen jeweils nur 2,5 Prozent ...
Der Wahlsonntag hat gezeigt wie nahe diese Zahlen an den echten Resultaten sind.
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Etsy is planning to open source their deployment tool. It's called Deployinator. I'm looking forward to seeing the tool. Happy continuous delivery.
Developers deploy production code more than 20 times per day at Etsy. Small rapid changes allow us to move fast, detect failure, and respond quickly. This works for a number of cultural and technical...
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Chad Dickerson talks about how Etsy optimizes for developer happiness. He explains the philosophical reasons behind Etsy's way of doing things.

RailsConf 2011, Chad Dickerson, "Etsy"
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"easy deploys = developer happiness" :)
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Watch this movie. I'm excited.
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Have him in circles
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Stefan Birkner

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When you have a Maven project which uses JDOM2 and you create a new SaxBuilder with new SaxBuilder() you will see a stack trace like this: java.lang.
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Winterdepression – Der Einzelhandel in Steglitz reagiert auf die veränderte Gemütslage der Bewohner.
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There's a new Humble Indie Bundle with five great DRM free games: Crayon Physics Deluxe, Cogs, VVVVV, Hammerfight and And Yet is Moves. http://www.humblebundle.com/

Humble Indie Bundle 3
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My movie of the week. A story about love. Maybe I read the book, too.

Norwegian Wood - Official Trailer
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Have him in circles
97 people
Stephan Schmidt's profile photo
Andreas Frey's profile photo
Guten Biken's profile photo
yacine belabbes's profile photo
Rico Großmann's profile photo
Leanovate's profile photo
Lars Gentsch's profile photo
Thomas Rebouillon's profile photo
Schlomo Schapiro's profile photo
Work
Occupation
Software Developer
Employment
  • idealo internet GmbH
    Senior Software Developer, 2013 - present
  • DeinDesign GmbH
    CTO, 2012 - 2013
  • ImmobilienScout GmbH
    Senior Software Developer, 2007 - 2011
  • Landesgewerbeanstalt Bayern
    1999 - 2006
Places
Map of the places this user has livedMap of the places this user has livedMap of the places this user has lived
Currently
Berlin
Previously
Paderborn - Nürnberg - Jena - Veitshöchheim - Ebern - Wind, Pommersfelden
Story
Tagline
It's about happiness
Introduction
I'm a happy software developer who likes to build software that eases poeple's lives.

Applying modern software technics like clean code and continuous deployment to legacy software is a challenging job. Last but not least I take part in the open source community by fixing bugs and extending existing tools.
Education
  • University of Paderborn
    Computational Mathematics, 2003 - 2007
Basic Information
Gender
Male
Stefan Birkner's +1's are the things they like, agree with, or want to recommend.
Clean Code Discussion - Google Groups
groups.google.com

Clean Code Discussion. Welcome to the Clean Code discussion group. Here we discuss the Clean Code video episodes that appear on cleancoders.

The Humble Indie Bundle #3 (pay what you want for five awesome indie games)
www.humblebundle.com

Pay what you want for some awesome games and help support two charities. All of the games are DRM-free and support Mac, Windows, and Linux.

lambdaj
code.google.com

manipulate collections in a pseudo-functional and statically typed way

WebPagetest - Website Performance and Optimization Test
www.webpagetest.org

Run a free website speed test from around the globe using real browsers at consumer connection speeds with detailed optimization recommendat

Tinycon - Favicon Alerts
tommoor.github.com

Tinycon. A small library for manipulating the favicon. Tinycon allows the addition of alert bubbles and changing the favicon image. Tinycon

Server- und Webseitenüberwachung leicht gemacht » WeMonIt.de
www.wemonit.de

Was macht WeMonIt? WeMonIt hilft dir, deine Webseiten und Dienste rund um die Uhr im Auge zu behalten. Sobald etwas nicht stimmt, informiere

Dia - GNOME Live!
live.gnome.org

Dia is roughly inspired by the commercial Windows program 'Visio,' though more geared towards informal diagrams for casual use. It c

It should only take you a few hours... - The Hiltmon
hiltmon.com

It sure seems easy to make a table. Anyone can do it, right? Get 1 large flat rectangular piece of wood, 4 equally tall wooden poles, 4 nail

Spring 2.5 Annotation based controller integration testing
forum.springsource.org

Custom Web Context Loader public class MockWebContextLoader extends AbstractContextLoader { public static final ServletContext S

Humble Mumble - $1 Min. Price For Getting Steam Keys |
blog.humblebundle.com

$1 Min. Price For Getting Steam Keys Hey guys, we’ve noticed that a number of un-humble users are buying lots of Humble Indie Bundle 4’s for

IstDieFDPnochImBundestag.de
www.istdiefdpnochimbundestag.de

Ja! FDP Foto: Wolfgang P. Vogt / Lizenz: CC BY-NC-SA 2.0 · Twittern. info@istdiefdpnochimbundestag.de / Impressum · IstJoachimGauckNochImAmt

Simple Command Line Download Speed Test
blog.schlomo.schapiro.org

I got a server that started to have a bad network connection. To help debugging this I needed to collect some data, e.g. of running a downlo

Introduction
maven.apache.org

Examples. Prepare a Release; Perform a Release; Rollback a Release; Clean a Release; Generate Release POMs; Lock Files During Release; Run A

6. Validation, Data Binding, and Type Conversion
static.springsource.org

There are pros and cons for considering validation as business logic, and Spring offers a design for validation (and data binding) that does

git ready » squashing commits with rebase
gitready.com

squashing commits with rebase. committed 10 Feb 2009. The rebase command has some awesome options available in its --interactive (or -i ) mo

How do I clone all remote branches with Git? - Stack Overflow
stackoverflow.com

up vote 339 down vote favorite. 285. share [fb] share [tw]. I have a master and a dev branch, both pushed to github, I've cloned, pulled

How can i print a javascript object? - Stack Overflow
stackoverflow.com

up vote 33 down vote favorite. 10. share [fb] share [tw] share [in]. i want print the content of a javascript object in a string format like

Die Euler-Lagrange-Gleichung
theory.gsi.de

Die Euler-Lagrange-Gleichung

GLS Campus Berlin
www.gls-berlin.de

Deutsch lernen in Berlin, Deutschland bei GLS - GLS ist eine Sprachschule in Berlin, mit eigenem Campus, Restaurant und Hotel.

So verabschieden Sie sich professionell auf Englisch
www.experto.de

Kennen Sie die englischen Floskeln für eine angemessene Verabschiedung? Das richtige "Tschüss" in Englisch lernen Sie bei experto.de!