Schlagwörter
Skills
- Software-Entwicklung in: Python, C++, JavaScript, Java, Bash, Visual Basic
- DBMS: mysql, PostgreSQL, Cassandra, Hadoop, MS SQL Server, MS Access
- Services: Apache, nginx, BitBucket, Keycloak, Tableau, memcache
- DevOps: Ansible, lxc, Docker
- Technologien: Linux, LAMP, Firebase, Machine Learning, HTML5, CSS, ICE, Google protocol buffers, Ad-Server, Apache module development, RHEL, Ubuntu, FastCGI
- Frameworks: Python SDK, Android SDK, AngularJS, Keras, Pandas, Zend framework, jQuery, ExtJS
- Stichworte: IAM, DevOps, Virtualisierung, Sysadmin
Projekthistorie
• Administration von Linux Servern auf Basis von Ubuntu Server
• Setup Container Hypervisor auf Basis von LXD
• Identity/Authentication Provider auf Basis von Keycloak
• Webserver/Reverseproxy auf Basis von Apache oder NGINX
• Hauseigene Internetanwendungen/-APIs auf Basis von Tornado Web Framework (Python)
• Stetige Setup- und Deployment-Verbesserung durch Automatisierung auf Basis von Ansible
• Planung/Redesign der operativen IT-Systeme
• Einrichtung Bitbucket Pipeline zum automatisierten Unit Testing
• Eigenständige Programmierung eines vom Entwickler unabhängig anwendbaren Frameworks zum einfachen Testen der Akzeptanz komplexer Anwendungen/APIs
• Umsetzung einer weitestgehend automatisierten CD-/CI- und Testumgebung, sowie Durchführung eines Proof of Concepts
Inkscape, LMMS, a bit of Python.
Devices, Ad-Serving (Display, Video, RTB), Online Advertising, Business Intelligence, Web-
Development, Technologies used: C++, Java, Python, Javascript, HTML5, Android SDK, SciPy,
NumPy, Keras,
display and video adserving (including VAST support) features, RTB (including DSP and SSP
vox.de, rtlnow.de, voxnow.de, sport.de, wetter.de using PHP5, Zend framework, Javascript, jQuery,
ExtJS, HTML4, CSS2, memcache, mysql +++ Development and operation of a teaser management and
display tool using HTML, Javascript, jQuery, CSS, PHP, Zend framework, mysql, memcache
Ad). +++ Software development: Conceptual work on and implemented features in emediate ad using
C/C++, Javascript, HTML, CSS, bash, Apache module development +++ Integrated the award winning
semantic targeting technology "Crystal Semantics / Sense Engine" with emediate ad +++ Integrated
behavioural targeting technologies (wunderloop, nugg.ad) with emediate.ad
Server, MS SQL Server 7 +++ Development and porting of two stock trading related web sites
(traderboard.de, newstrader.de) from a Microsoft technology stack (MS IIS, Access, ASP) to LAMP
(Red Hat Linux, Apache, PHP3/4, HTML, Javascript) +++ Development of some inhouse client solutions
to import campaign booking data into the AdSolution ad server system +++ Software developer and
team lead (as of august 2004) of a small dev team designing and developing (and supporting QA and
CS teams with tests and troubleshooting) the adserver system AdSolution in C/C++, Python, Perl, bash
scripting, javascript using Mandrake, RedHat Linux, RHEL, mysql, Apache 1/2, FastCGI, ldirectord