Enrico Kern

Inhaber, Geschäftsführer, Gründer, stackXperts GmbH
Berlin, Germany

Fähigkeiten und Kenntnisse

Beratung und Leistungen rund um Unix (SunOS
Irix
AiX) sowie derivaten (Linux
xBSD etc.)
Drupal
Systemprogrammierung f. Unix/Linux
Testumgebungen
Programmierung Java
c
php
perl
Datenbanken
Informix
MySQL
Clustering (OSCAR
MOSIX
MPI generic
ROCKS
Kerrighed
ScaleMP)
web 2.0
social news
Browsergames
LAMP
CDN
Juniper

Werdegang

Berufserfahrung von Enrico Kern

  • Current 5 years and 1 month, since May 2021

    Geschäftsführer, Gründer

    stackXperts GmbH

  • Current 6 years and 10 months, since Aug 2019

    Chief Information Officer

    Market Group

    In charge of all IT Infrastructure and IT employes for all group companies (glispa, everything5pounds, market, exposebox, mobfox and more). 5 large scale on-prem Datacenters, large scale AWS and GCE Deployments.

  • 1 year and 2 months, Jun 2018 - Jul 2019

    VP IT-Operations

    glispa GmbH

  • 6 months, Jan 2018 - Jun 2018

    Director of System Engineering

    glispa GmbH

    Leading multiple Teams to ensure high availability of all external and internal services. Design and execution of large scale openstack private cloud deployments in multiple world wide regions and across multiple datacenters, Kubernetes Clusters and more. Firewall and Networking Configuration and Infrastructure planning, execution and maintainance. Monitoring, Metrics and logging. Architecture and Workflow delivery for tech teams.

  • 2 years and 9 months, Apr 2015 - Dec 2017

    Lead System Engineer

    glispa GmbH

    Team Lead System Engineer Dept.

  • 8 years, Jan 2010 - Dec 2017

    Managing Director

    Clavain Technologies Ltd.

  • 4 years, Apr 2011 - Mar 2015

    IT-Administrator

    The unbelievable Machine Company

    Responsible for a wide range of customer IT architecture, utilizing F5 Loadbalancers, Juniper firewalls, Juniper & Arista switches, OnApp based Cloud Management. Racking & Cabling in Tier IV Datacenter, DELL Equallogic SAN. Monitoring, avid member of the 24x7 On-Call Team. Usual Application Management Services, nginx, apache, php & java stack, varnish, specialised in MySQL Clusters (Galera, Clustrix, MM/MS), NoSQL and doing much more (killing the scope of this little input field here)

  • 1 year and 9 months, Jul 2009 - Mar 2011

    Senior Support Engineer

    comvenient GmbH & Co. KG

  • 3 years, Feb 2007 - Jan 2010

    Chief Technical Officer

    YiGG GmbH

  • 3 years and 3 months, Nov 2004 - Jan 2008

    UNIX Systemadministrator

    ISKO-Engineers AG

  • 3 years and 7 months, Jan 2001 - Jul 2004

    Fachinformatiker Anwendungsentwicklung

    BSK-Software GmbH

  • 1 year and 8 months, Sep 2001 - Apr 2003

    Geschäftsführer

    DataSlice GbR

Sprachen

  • German

    C2 (Verhandlungssicher / Muttersprachlich)

  • English

    C1 (Fließend)

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