Get to know our company, our team and the values that unite us.


codefortynine GmbH is a small, bootstrapped software company based in Karlsruhe, Germany. We are an Atlassian Platinum Marketplace Partner trusted by 4.500+ customers, 500.000+ users, in 80+ countries. 

Jira and Confluence Logos


Our mission is to provide nifty cloud apps that enhance your Jira and Confluence instances, remove redundancies and make your day-to-day work easier. Reduce manual work in company-managed and team-managed Jira projects with Deep Clone, Merge Agent and Version Sync. Manage assets and other external data sources within Jira with Snipe-IT for Jira and External Data.


Luka Hummel

Technical Support Specialist

A natural problem solver, Luka finds the answers to the trickiest customer questions. Asides, he coordinates security and data protection for our team and is also responsible for everything related to our in-house IT.

Sergej Werfel

Senior Software Engineer

Sergej constantly strives to maximize the value of the product. His focus on test-driven software development and his enthusiasm for agile values are key to this.

Eva Thielmann

Human Relations Manager

With her many years of experience as an HR manager and coach, Eva not only ensures that all employees feel comfortable and can build on their personal strengths. She also attracts new talent to codefortynine and contributes to our continued growth and prosperity.

Prisca Fey

Marketing Manager

Prisca is the creative mind at codefortynine. After studying design and brand management, she worked in various creative fields. That fits well, because Prisca’s tasks at codefortynine are just as versatile. Inspiring design and honest communication, that’s what her heart beats for.

Lilu Müller


Lilu has become our specialist for delicious vegetarian and vegan dishes. She regularly whips these up for our office community, among other delicacies. Our good soul of codefortynine makes the office a cozy and welcoming place.

Nicolas Frossard

Technical Director

His positive attitude helps him to realize even the most ambitious projects, like sending a weather balloon into the stratosphere with a group of friends. Fluent in English, German, his native French and many programming languages.

Marlene Kegel

Atlassian Expert

Having used Jira and Confluence professionally for many years, Marlene has very deep user experience using Atlassian products. Responsible for product management and community support.

Ben Romberg


Started with Atlassian apps in 2016 while working as a Product Owner in the games industry. Rediscovering his skills as a developer, expanded the portfolio of apps while founding codefortynine full-time in 2017.


codefortynine is constantly growing, and it is important to us as a team that our values and culture remain strong.
Therefore, we have jointly defined principles that we commit to as a company and as people.


Open Minds – Open Hearts

Each of us is different—and that’s good!
We appreciate the different personalities, and ways of life of each individual and treat one another with respect and understanding.
Social commitment is important to us. That’s why we participate in the Pledge 1% movement and donate 5% of our profits to charitable organizations.


We place great value on meaningful work. Meaningful work is important to us. What we do shall add value. We invest our time efficiently and aim to avoid pointless tasks. This gives us more time to experiment and evolve.


We pursue a common goal and make informed decisions. We communicate openly and honestly with each other and with our customers. In the spirit of corporate transparency, everybody has access to key areas of the company at all times. We deal transparently with decisions and mistakes.

Focus on Quality

High product quality is important to us. We fix errors proactively and ideally before our customers contact us about them.
Our goal is to offer our customers a self-explanatory and error-free product.

Flow over Control

Our aim is that everyone can work as freely, undisturbed and fluently as possible. While regular exchange is crucial, it is equally important to have quiet and focus time.
Our meetings have a clear goal, we avoid unproductive discussions.

In Trust We Trust

Each of us assumes responsibility because independent and autonomous work motivates us. Honesty, fairness, and reliability are our basis for a trusting working relationship. This results in individual freedom and the opportunity to learn from each other.

Inspect and Adapt

We work in an agile manner. We regularly check whether our approach meets our needs and those of our customers. When things are not running smoothly, we optimize. The focus is on keeping our work flow as lean as possible.


TOLAB seven

Thomas and Douglas from Tolab seven have chosen codefortynine as the distributor for their External Data for Jira/Confluence, Comment Custom Fields and Comment History Log for Jira apps.



  • Prisca joined our team as Online Marketing Manager.
  • Eva joined our team as HR Officer.
  • Exceeded 10,000 active customers.



  • “Deep Clone for Jira”, “Merge Agent for Jira”, “External Data for Jira Fields”, “Snipe-IT for Jira” and “Quick Filters for Jira Dashboards” featured as Staff Pick on the Atlassian Marketplace.
  • Moved to our new office in an historical villa close to the Karlsruhe castle.
  • Participated in the Atlassian App Week in Scottsdale, Arizona.
  • Nicolas joined in February as Technical Director.
  • We’re one of the first vendors on the Atlassian Marketplace to enroll in the new Atlassian Cloud Security Program and the Marketplace Bug Bounty Program on Bugcrowd.


  • Released “External Data for Jira Fields”, “Quick Filters for Jira Dashboards” and “Snipe-IT for Jira” on Cloud.
  • Participated in the Atlassian App Week in Berlin and the Atlas Camp in Vienna.
  • Marlene joined our team in January as Atlassian Expert.
  • Exceeded 2000 active customers.
  • “Deep Clone for Jira” featured as Staff Pick on the Atlassian Marketplace.
  • Joined the Pledge 1% movement.


  • Founded codefortynine GmbH in January.
  • codefortynine approved as “Atlassian Verified” (now known as “Top Vendor”).
  • Moved to our new office at the Perfekt Futur.
  • Released “Deep Clone for Jira”, “Merge Agent for Jira” and 4 more apps on Cloud.
  • Released “Google Calendar for Confluence” on Server and “Slack for Confluence” on Data Center.


  • codefortynine approved for the Cloud Security Program by Atlassian.
  • “Slack for Confluence” supports Questions for Confluence and labels.
  • Released “Google Calendar for Confluence” on Cloud.


  • “Slack for Confluence” released on Cloud and Server.
  • Over 400 installs in our first 9 months on the Atlassian Marketplace.

codefortynine is a member of


codefortynine GmbH
Moltkestr. 11
Karlsruhe 76133

Registered court

Mannheim (Germany), HRB 729485

VAT-No. (USt-IdNr.): DE322998374

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