David Heidelberg

Prague, Czechia
Born in 1990
Mail: david@this_domain
Matrix: @okias:matrix.org
QR code


since 2020
Secrets (Password Manager)
I manage development of the Secrets, which is a open-source password manager. My responsibilities are driving the development, introducing and discussing new features and assigning tasks to the developers. Another part of job is communicating with the GNOME project about integration of our product. Minor parts of this role is also improving code, CI and publishing the releases.
since 2019
Developing mobile Linux
I cooperate with world-wide teams on getting FOSS Linux working on multiple tablets and phones. This work include acquiring new users, guide them by installation process, work on documentation, improving code and pushing it to the upstream projects and testing. Goal of the project is to bring usable FOSS Linux to the mobile and tablet market.
2014 – 2017
Mesa3D - Project Gallium Nine
I took this project abandonned by it’s developer and brough it from the dead to life. Although this project was technically challenging, I established an international group of developers and kept their motivation to develop and test product, report issues and actively contribute to the project.
2009 – 2019
Gentoo Linux Development
I continuously contributed to the Gentoo development, mostly used Python and wrote ebuilds.


2011 – 2013
Czech Technical University, Faculty of Electronics, Open Informatics (OI)
2006 – 2010
Electronics engineer with a focus on ICT technology, SŠSEP9, Prague, Czechia

Language skills

native speaker
B2 speaking and writing, C1 reading and listening