C_Logemann's picture
Current Role(s): 
managing director, CTO
owner-manager, drupal architect, drupal developer
Drupal e.V.

Professional Info

Industries Worked In: 
automotive, consulting, education, IT, marketing, NGO, museum

Personal Info

Languages spoken: 


On Drupal.org for 10 years 2 months

Over 5 edits
Drupal Contributions: 

# Organizing monthly drupal meetings in Frankfurt/Main (germany) since 2009: g.d.o group: rhein-main-gebiet (sometime hosting the meetup and/or giving a session)

#dcffm17 Member of DrupalCamp Frankfurt 2017 Core Organisation-Team.

#dcffm14 Member of DrupalCamp Frankfurt 2014 Core Organisation-Team.

# Giving support in german forum drupalcenter.de (User 3800, moderator since 2015) and IRC (C_Logemann)

# Found and Fixed: "SA-CONTRIB-2014-075 - Biblio Autocomplete - SQL injection and Access Bypass"

# Author and Maintainer of these Modules:
+ chmod
+ Clientcert (SSL/TLS) for login and mail encryption.
+ Gate (for login- and mail-process)
+ Grant
+ Kanban
+ LDAPcontrol
+ MoodleConnect
+ DLSconnect
+ Commerce Dispatch

# Adopted module: Machine name

# Co-Maintainer of module: Commerce Invoice, Biblio Autocomplete, Views Table Group

Drupal-Presentations on non Drupal events

  • 2008-10 Stammtisch Community-Management in Frankfurt am Main, Germany (focus: social media)
  • 2009-06 Web Montag Frankfurt - Meeting #17, Germany (focus: knowledge management)
  • 2009-06 University of Frankfurt (singe talk for students, focus: knowledge management)
  • 2010-05 Barcamp Kirche 2.0 in Frankfurt am Main, Germany (focus: knowledge management)
  • 2010-09 DeLFI 2010 (conference) at University of Duisburg-Essen, Germany (part of Workshop „Das CMS Drupal als Lernumgebung", focus: knowledge management)
  • 2010-11 Barcamp Darmstadt, Germany (focus: social media)

Attendance (and contribution) on DrupalCamps, Sprints and other Drupal Events

  • 2008-08 Froscon (Drupal Track) – Sankt Augustin, Germany
  • 2009-01 DrupalCamp Cologne, Germany (Speaker: 2 Sessions about frontend development)
  • 2010-02 DrupalCamp Essen, Germany
  • 2010-05 Drupal Dev Days - Munich, Germany
  • 2011-09 Drupalcity - Berlin, Germany (Volunteer and Speaker: Session about Building a forum for discussions in multilingual threads (on a solid i18n basement)
  • 2012-02 DrupalCamp Essen, Germany (Speaker: Session about register/login security)
  • 2012-11 Drupal 8 Code Sprint - Frankfurt am Main, Germany (Sprinter)
  • 2013-10 DrupalCamp Essen, Germany
  • 2014-04 DrupalCamp Frankfurt, Germany (Main Organizer)
  • 2014-07 Drupalcamping Wolfsburg, Germany
  • 2014-11 DrupalCamp Berlin, Germany (Moderator: 2 BOF-Sessions for community and camp organization in Germany)
  • 2015-10 DrupalCamp Essen, Germany (Speaker: Session about file permission security)
  • 2015-11 DrupalCamp Vienna, Austria (Sprinter)
  • 2016-01 Drupal Global Sprint Weekend - Frankfurt am Main, Germany (Sprinter)
  • 2016-12 DrupalCamp Munich, Germany (Sprinter)
  • 2017-04 DrupalCamp Frankfurt, Germany (Main Organizer, Sprinter)
  • 2017-05 Drupal Business Days – Frankfurt, Germany (Speaker)
  • 2017-07 Drupal Business and Community Days – Heidelberg, Germany (Sprinter)
  • 2017-10 DrupalCamp Schwerin, Germany (Speaker or Moderator on 3 BoF-Sessions)

(Attendance on DrupalCons: see below)

Areas of Expertise: 
Drupal Events: 
DrupalCon London 2011
DrupalCon Munich 2012

Credited on 7 issues fixed in the past 1 year


My mentors: 
dawehner’s picture
amitaibu’s picture
webflo’s picture
axel.rutz’s picture
mkalkbrenner’s picture

2 people list C_Logemann as a mentor

I contributed Drupal patches
I contributed Drupal modules
I contributed to Drupal issue queues
I contributed to Drupal.org
I contributed Drupal documentation
I contributed Drupal translations
I contributed Automated tests
I reviewed Project applications
I help in the Drupal support forums
I provide Drupal-related services
I give support on IRC
I help mentor new contributors