Events

A quick log of the events I visited/held/participated in to continuously get a better programmer.

Softwerkskammer

SWK Rhein-Neckar: Git Internals

I was asked to do my Git Internals talk at an event hosted by Softwerkskammer Rhein-Neckar, organized by Gregor Trefs. Very casual and interactive as always :)


Lesson learned:
This talk somehow never fails do deliver. Always interesting, always great questions from the audience, and I'm also learning something new every time.


Images: Album-"swk-rnk-git-2018"
SWK-Group: Rhein-Neckar
Meetup: Git Internals Event

Aug 29, 2018
Cpp UG

CppUG – Mäxchen/Mia

I was invited to moderate another event at the C++ UG in Karlsruhe, this time Mäxle/Mia. A small udp-based server coordinates rounds played by bots developed by teams of two.


Lesson learned:
I need to improve my question for the retrospective at the end, to spice it up. Having all teams use the same language and therefore ecosystem levels the playing field significantly, and thus makes it more interesting.


Meetup: Mäxle Multiplayer Programming Game

Jul 11, 2018
OpenHpi

OpenHPI Course: IPv6 in modern networks

As part of my continuous learning efforts I finished this short MOOC course. Quick (two weeks), but short and sweat refresher for IPv6.


Lesson learned:
The idea of short and focused learnings is starting to grow on me. Even though the content is most of the times rather shallow, these MOOC courses are nice refreshers.


Certificate: Record of Achievement

Jun 29, 2018
Softwerkskammer

Legacy Code Retreat

Thomas, LogMeIn and the SWK hosted a Legacy Code Retreat in Karlsruhe. Same schedule as a normal Code Retreat, but instead of starting fresh every session we used an existing legacy code codebase (trivia).


Lesson learned:
My first Legacy Code Retreat, and it was a good one. Definitely a worthwhile variation of the original code retreat format. Awesome location, excellent food and a great team.


Activity: Legacy Code Retreat der SWK Karlsruhe

Jun 09, 2018
Softwerkskammer

OpenSpace @ Fiducia Gad

A one day OpenSpace, organized by the Softwerkskammer, hosted by Fiducia Gad.


Lesson learned:
Again a great day, to get a pointer or two to try something new. This time around: contract tests with pact and application monitoring with prometheus.


Activity: Open Space der Softwerkskammer Karlsruhe
Feb 24, 2018

JUG Thueringen

JUG – Git Object Database

Benjamin (@dataduke) invited me to this meetup to present my Git Internals talk. Thanks to KeywebAG for hosting us, great location and service.


Lesson learned:
All in all great evening. Location, organization and moderation, the entire package. Amazing how much work Benjamin, Jonas, Carsten and the team put into these events, and it paid off. The room was literally bursting at the seams.


Images: Album-"jugthde-git-2017"
Meetup: Git Analysis & Internals, GitHub Insights
Video: jugthde Meetup: Git Internals

Nov 28, 2017
Softwerkskammer

Global Day of Code Retreat 2017

Together with Urs Metz, I again facilitated the Global Day of Code Retreat in Karlsruhe. Thanks to @petfic for hosting us at FiduciaGAD.


Lesson learned:
A room full of coders, makes me eager to code. Next year, I'm gonna participate and code!


Images: Album-"GDCR17"
Blog: Global Day of Code Retreat 2017 in Karlsruhe
Activity: Global Day of Code Retreat in Karlsruhe

Nov 18, 2017
SAP

OpenSAP Course: Sketching Basics for IT Business

As part of my continuous learning efforts I finished this MOOC course. Sketching seamed like a neat little skill to have. Again a great, but shallow introduction (with a rather random sidetrack on responsive design).


Lesson learned:
Learning and following some basic rules is a great way to get started on sketching. But more important is constant doing and trying!


Certificate: Record of Achievement

Oct 13, 2017
Busconf

Busconf 2017

Two full days of open space in Rückersbach (near Aschaffenburg) Friday and Saturday. Lightning Talks to start things of on Thursday.


Lesson learned:
Awesome group and energy! First time I managed to make particular use of the "open" part of the OpenSpace, spending the whole Saturday afternoon on my reducer implementation, totally unplanned. Thanks Nicole!


Images: Album-"Busconf2017"
Takeaways: My Takeaways from Busconf 2017

Aug 03, 2017
Cpp UG

CppUG – Git Object Database

The C++ User Group in Karlsruhe asked me to present my Git Internals talk at one of their upcoming events.


Lesson learned:
There is always something new to learn, this time was all destruction. So for example create a circular dependency with tree objects pointing at each other. And don't forget: "xxd - make a hexdump or do the reverse."


Link: Meetup Event
Video: KIT Webcast: CppUG – Git Object Database

Jul 12, 2017
XP Days

XP Days Germany

I volunteered to help the review process. The XP Days programm committees target is to have all proposed sessions reviewed at least twice.


Lesson learned:
Very interesting to judge sessions based on their excerpt. Makes it very clear what to write in your own session proposals. Also, Conftool has still a long way to go in terms of user experience.


Link: XP Days Germany 2017
Reviews: Review-Dashboard

May 31, 2017
Logo Entwicklertag Karlsruhe

Entwicklertag Karlsruhe 2017

This time around I moderated the Softwerkskammer track, Monday afternoon, three sessions. Other than that, the typicall mix of sessions with spectactular names but shallow content and the other way around.


Lesson learned:
Again a great way to connect with the community, colleagues and friends.

May 22, 2017
SAP

OpenSAP Course: Software Design for Non-Designers

As part of my continuous learning efforts I finished this MOOC course. User-Experience wasn't a big part of my studies and this course provided for a great, but shallow, introduction to this topic.


Lesson learned:
The practical design challenge was a great assignment to actually apply what we learned in the weeks before. The peer review was rather random though.


Certificate: Record of Achievement

Apr 17, 2017
Softwerkskammer

Talk: React-Redux Test-Strategy

I gave a talk about the React-Redux and possible testing strategies. The hands-on demo was based on my private play-around project Favourite Movie List.


Blog: Blog-"2017-01-11 React-Redux Test-Strategy"
Activity: 65. Treffen der Softwerkskammer Karlsruhe

Jan 11, 2017
Socrates 2016

Socrates 2016 Soltau

Socrates is two full days of open-space, followed by one day of workshops, and I took another day of to rest.


Lesson learned:
Even more unprepared, spontaneous session proposals this year. Made taking part in two sessions per slot easier, but not necessarily as interesting.
Switching to a lottery based ticket system, brought in a bunch of new people and released a lot of load from ticket server (used to timeout at start of ticket sale).


Images: Album-"Socrates-2016"

Aug 25, 2016
Logo Entwicklertag Karlsruhe

Entwicklertag Karlsruhe 2016

I gave a talk about the git object database, again. This time a little bit more formal, some introduction slides and a 45-minute time frame (as usual in a conference setting). Still worked out great and was very well received.


Lesson learned:
Totally underestimated the networking effect of conferences. Met co-workers, fellow students, connected with Softwerkskammer Jena and so on.


Images: Album-"ETKA16"
Session description: A deep dive into the Git internals

Jun, 15, 2016
Softwerkskammer

Global Day of Code Retreat 2015

Together with Urs Metz, I facilitated the Global Day of Code Retreat in Karlsruhe. Thanks to @petfic for hosting us at FiduciaGAD.


Lesson learned:
Diversification was the key factor for this event to be as great as it was. Great mix of different backgrounds, programming languages and age groups.


Images: Album-"GDCR15"
Activity: Global Day of Code Retreat in Karlsruhe

Nov 14, 2015
Softwerkskammer

Talk: Git Internals

I gave a talk about the git internals, specifically the git object database.


Images: Album-"KA-Treffen Git Internals"
Activity: 50. Treffen der Softwerkskammer Karlsruhe

Oct 14, 2015
Socrates 2015

Socrates 2015 Soltau

Socrates is two full days of open-space, followed by one day of workshops.


Lesson learned:
Extremely positive atmosphere. I felt very welcome and valued. Even sessions where you have no idea about the topic worked, as there are enough knowing people to get decent discussions out of it.


Images: Album-"Socrates-2015"

Aug 27, 2015
Softwerkskammer

CodeRetreat @ Generics

Organized by Franiziska Sauerwein and facilitated by Erik Talboom we spend a whole 9to5 day doing the usual 1h-cycles. The event was hosted by Generics.


Lesson learned:
Cool session-ideas like "Babysteps" and "Whishful Thinking". I look forward to practice with them.


Activity: Code Retreat mit Erik Talboom
Images: Album-"CodeRetreat@Generics"

Mar 21, 2015
Softwerkskammer

OpenSpace @ Fiducia

A one day OpenSpace, organized by the Softwerkskammer, hosted by Fiducia.


Lesson learned:
Sessions full of half knowledge are more likely to happen (compared to a "normal" conference) and don't pay anyone. Nevertheless I feel assured that "OpenSpace" is a great -unconference- way of spending your day.


Activity: Open Space der Softwerkskammer Karlsruhe
Images: Activity Results

Jan 31, 2015
XP Days

XP Days Germany in Hamburg

Two days conference, followed by one day OpenSpace.


Lesson learned:
My first conference and unconference. Had a very exciting time. Two very differently interesting keynotes, which is something you won't get in OpenSpace.


Link: XP Days Germany 2014
Images: Album-"XPDays 2014 in Hamburg"

Oct 16-18, 2014
Softwerkskammer

Talk: Continuous Delivery

To further engage with the Softwerkskammer I suggested to present the topic of "Continuous Delivery" at the next meeting.


Lesson learned:
Super interesting: to read up the topic, only getting input from one person (in this case Jez Humble) so the basic idea is not diluted, and then open up the discussion in a group where everyone has a different background. A whole new universe opens up.


Blog: Continuous Delivery (CD)
Activity: 32. Treffen der Softwerkskammer Karlsruhe

Apr 10, 2014