Sascha Manns


Business Informatics Specialist

17 years of experience




HTML & CSSLinux (openSUSE, Ubuntu)JavaScriptRubyC#.NET Legacy / Core / 5.xT-SQL/MS-SQLSOAPMySQLIntersystems CachèSCRUMWindows Presentation FrameworkMicrosoft Entity Relationship FrameworkWindows Subsystem for Linux (WSL1 & 2)Razor, Blazor WebAssembly


marcos software

Jul 2021 to Present

Software-Developer Hotfix Bonn, Germany

Developing & Hotfix

Whitewater Foundry

Dec 2020 to Present

Software-Developer Mayen

Producing Linux distributions for Windows Subsystem for Linux.

  • Pengwin

Logis Softwareentwicklung

Mar 2020 to Aug 2020

Software Developer Andernach

* Modifying Reports for customer * Modifying the business logic of the app

CPS Solutions GmbH

Mar 2018 to Dec 2019

App & Web Developer Mendig

* Creating Apps (Android & iOS) what reflects customers workflow * Creating and Managing Websites for customers * 1 & 2 Level Support

Open News Network e.V.

Jan 2015 to Dec 2018

User Support / Abuse Management / Public Relations Desk Mayen, Germany

* Supporting new Users * Handling of Abuse messages and violations * Representing ONNO outside the world

XCOM AG (now Fintech Group)

Sep 2014 to Aug 2015

Author Productmanagement Andernach

* Wrote Handbooks * Intern Documentation about the booking core program

ITSCare, Neuwied

Feb 2014 to May 2014

Dispatcher Neuwied

Dispatching the work for different teams

open-slx Gmbh Nürnberg

Jan 2013 to Dec 2013

Community & Support Agent Mayen

* Wrote Handbooks * Supporting the openSUSE Box


Technische Hochschule Mittelhessen

Jan 2014 to Dec 2014

Web Engineer, Computer Science

* History of the internet * Basics about web technologies * Creating a web presence * Acessability for people with disabilities

Institut für Lernsysteme

Jan 2012 to Dec 2014

Betriebswirt in Wirtschaftsinformatik, Angewandte Wirtschaftsinformatik

Institut für Lernsysteme

Apr 2019

IT computer technology application development, Computer Science

* Object oriented programming with VB: Classes, Inheritance, UML, Windows-Userinterfaces, Forms & Grafic, Databases, SQL, ADO.NET, XML * MS Access: Basics, Database theory, VBA



A community powered list of programs that work (and those that don't) on the Windows subsystem for Linux

Ruby, HTML, CSS, Shell


A Linux distro optimized for WSL based on Debian.

Shell, C++, C, Batchfile


Continuous integration of setup package.



The .NET 7 blog system of, runs on Microsoft Azure

PowerShell, CSS, HTML, Shell, C#, Dockerfile, JavaScript


It is a tool for searching, writing and managing job applications. Using LaTEX you can produce, compile and send beautiful documents directly within the app.

C#, TeX


Software-Architekt werden

Linkedin Learning
Nov 2020

Fachinformatiker Anwendungsentwicklung

Institut für Lernsysteme
Aug 2020


Piratenpartei Deutschland

Jan 2011 to Dec 2012

Gründungsmitglied SG Presse Mayen

Gesellschaft für Informatik

Jan 2018

Mitglied Fachgruppe Mobilität und Mobile Informationssysteme Mayen


Competence Pass for Economists Bundesverband Deutscher Volks- und Betriebswirte

Jan 2013


openSUSE Weekly News

Sascha Manns et. al
Jan 2009

* Created and published a multilingual Newsletter

Praxis Dr. Datenbrief - Ein Selbstversuch

Chaos Computer Club / Die Datenschleuder 94
Jan 2010

Call for Contribution: Die Datenkrake auspressen

Chaos Computer Club / Die Datenschleuder 96, ISSN: 0930-1054
Jun 2010

openSUSE Startup Guide

open-slx GmbH / Sascha Manns & Jens Köke
Jan 2011

Plasma Active 4 Handbook

Sascha Manns & Casey Takahashi
Jan 2013


English Reading and Writing




Falk König

Wir verlieren einen sympatischen und vertrauensvollen Kollegen. Deine Hilfe wird jetzt definitiv fehlen, aber du bist ein super Typ und wirst bestimmt etwas anderes und vor allem besseres finden.

Marco Antonio Flores

Sascha is an excellent leader and a very skilled one.

Andreas Jaeger

Sascha is currently the main driving force behind the openSUSE Weekly news letter. He works together with different community members world wide to create the newsletter. During his time as editor and due to his efforts, the weekly news team has grown.

Satoru Matsumoto

Sascha is one of the most active and enthusiastic members of the openSUSE Marketing team and the Second Chief-Editor of openSUSE Weekly News. I love so much working with him. ;-)