About me

My name is Lukas Fleischer. I was born on March 6th, 1990 and I am currently living near Stuttgart, Germany.

Short CV

2015-present PhD Candidate and Research Assistant (FMI, University of Stuttgart)
2013-2015 M.Sc. Computer Science (University of Stuttgart)
2010-2013 B.Sc. Computer Science (University of Stuttgart)
2000-2009 High School (Gymnasien im Ellental, Bietigheim-Bissingen)
1996-2000 Elementary School (Grundschule im Sand, Bietigheim-Bissingen)

Open Source Projects

Arch Linux

I am an Arch Linux Trusted User and Developer. I am the lead developer of the Arch User Repository web interface and maintaining the Arch Linux projects page as well as roughly 300 packages.


I am the current maintainer of calcurse, a powerful command-line based calendar program.


I am a regular contributor to cgit, a hyperfast web frontend for Git repositories written in C.

Other Projects and Contributions

aurdupes is a Python script that can be used to find duplicate packages in pacman databases and the Arch User Repository.

cdlib-eject is a lightweight C program to control Dacal CD Library II devices.

Every now and then, I contribute to other projects, such as alot, Git, libfaketime, the pacman package manager, password-store, pygit2 and xwax.

Find Me on Other Platforms

I am known as lfleischer on most platforms. My GitHub user name is lfos. You can also find me on Transifex.


Please do not send any email to Lukas Fleischer <spmtrp@lfos.de>.

Feel free to send an email to Lukas Fleischer <lfleischer@lfos.de>. My public key can be found on common PGP key servers. The key fingerprint is 2E36 D862 0221 482F C45C B7F2 A917 6475 9326 B440.