Revision 5 as of 2013-01-25 10:57:18

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I, Sebastian Heinlein, apply for upload rights for the following packages.

  • aptdaemon
  • python-defer
  • sessioninstaller
  • packagekit

Who I am

In my daily life I work as a Paliative Care nurse in a mobile nursing service of the Catholic Church. I am based in the beautfiul Bavaria - in the north of Munich to be exactly.

My Ubuntu story

I am involved in Free and Open Source Software development for one third of my so far 34 year long life. Starting as a translator for the Synaptic package manager I soon got interested in documentation and user interface design. The main developer of Synaptic and long standing Debian and Ubuntu developer Michael Vogt became a kind of mentor to me and introduced me to the Ubuntu community.

My first UDS was in Paris, 2006. I was mainly working on user interfaces and implementing them using Python but over the time I dived down the package management stack. So after the PackageKit project was started I wrote a Python based APT backend. Unfortunately the technical design policies of PackageKit did not allow to support essential features of APT and the upcoming software-center. This was the time when I created the aptdaemon project which is used as the default

As a "side task" I worked on translating Ubuntu, but I decided to setp back from the lead position of the German translator time because of too limited time resources some years ago.

My involvement

Examples of my work / Things I'm proud of

There are some older user interface and application developments (gnome-app-install, software-sources-properties, sessioninstaller,

Areas of work

Let us know what you worked on, with which development teams / developers with whom you cooperated and how it worked out.

Things I could do better

Plans for the future


What I like least in Ubuntu

Please describe what you like least in Ubuntu and what thoughts do you have about fixing it.


If you'd like to comment, but are not the applicant or a sponsor, do it here. Don't forget to sign with @SIG@.


According to the Sponsorship Miner, I just sponsored one of Sebastian's uploads, but I interacted with him much more in the last years. I was constantly amazed by his diligence and attention to detail. Sebastian has done some fantastic work and is the absolutely right person to maintain the packages mentioned above. -- dholbach 2013-01-25 10:57:18

Michael Vogt

General feedback

I know Sebastian since 2006 when we started collaborating on Synaptic. We are in contact ever since and its amazing to me to see how much good work Sebastian takes on. In particular his work on aptdaemon and python-defer are essential for the success of software-center. I trust him and his judgement and recommend that we give me upload rights to the packages mentioned above.

Specific Experiences of working together

We worked on aptdaemon, python-defer and sessioninstaller together since the very early days of software-center (~2009) with great success.

Areas of Improvement

If anything maybe packaging, but Sebatian is pretty good at this as well so I'm just mentioning it because I feel like I should mention something here Smile :)


=== General feedback ===
## Please fill us in on your shared experience. (How many packages did you sponsor? How would you judge the quality? How would you describe the improvements? Do you trust the applicant?)

=== Specific Experiences of working together ===
''Please add good examples of your work together, but also cases that could have handled better.''
=== Areas of Improvement ===