Joerg Jungermann

Basic

Until 2020, Señior Cloud Operations Engineer, iNNOVO Cloud GmbH

Berlin, Germany

Skills

Flexibilität
Kreativität
Teamfähigkeit
breite solide Linux/Unix-KenntnisseSystem Administration
SRE
Carrier Grade DNS
Network Design
ELK
BGP
bird
OpenStack
bpf
GoLang
OpenWrt
dnsdist
Embedded Systems
Network Security
OpenVPN
keepalived
netfilter
PowerDNS
RHCE
RHCSA
Exim
Postfix
QMail
Python
Shell
C
LaTeX
FreeNX
Debian
CentOs
RedHat
HA Systeme
DevOps
K8s

Timeline

Professional experience for Joerg Jungermann

  • Current 1 year and 1 month, since Aug 2020

    Cloud Gardener / Principal Site Reliability Engineer

    German Edge Cloud GmbH & Co. KG

    Operation and Development of OpenStack and k8s on BareMetal with all adjacent topics from networking up to correspondence with customers

  • 2 years and 2 months, Jun 2018 - Jul 2020

    Señior Cloud Operations Engineer

    iNNOVO Cloud GmbH

    Operation and Development of OpenStack and k8s in the Cloud and on BareMetal with all adjacent topics from networking up to correspondence with customers

  • 17 years and 5 months, Jan 2003 - May 2020

    Network- and IT-Systemconsultant freiberuflich

    borkum.NET GbR

    Technischer Berater und Support Netzwerk-Technologien, Spambekämpfung, Asterisk/VoIP , Application Development Development und Konzeption von Web Applications using PHP/SQL/Typo3 System Administration

  • 1 year and 11 months, Jul 2016 - May 2018

    Unix Senior System Administrator

    FHE3 GmbH

    DevOps / Beratung für angepasste Lösungen

  • 4 years and 5 months, Feb 2012 - Jun 2016

    Unix System Administrator

    1&1 Internet SE

    Carrier Grade DNS (6.000.000.000 q/sec) Central Logging Infrastructure (70000 Hosts) Company Wide LDAP Security Proxies

  • 6 years and 8 months, Jul 2005 - Feb 2012

    Systemadminstrator

    Rechnerbetrieb Mathematik

    System adminstrator für Typo3, LaTeX, VPN, Netfilter, Samba, Wikis, etc ... 1st & 2nd Level support Softwareentwicklung

  • 6 months, Aug 2011 - Jan 2012

    Dozent / Wissenschaflicher Mitarbeiter

    Universität Paderborn: Institut für Mathematik

    Dozent

  • 5 years and 5 months, Apr 2006 - Aug 2011

    Tutor/Dozent

    Mathematik-Didaktik / Universität Paderborn

    C-Programmierkurs für Bachelor Mathematik/Technomathematik / Tutor für Analysis / Wahrscheinlichkeitslehre / Algebra Anleitende Kurse für Studenten passend zu den erwähnten Kursen. Arbeitsmaterialentwicklung Klausurkorrekturen

  • 10 months, Oct 2004 - Jul 2005

    Systemadminstrator

    AStA University Paderborn

    Java Developer 1st-Level Support Windows-ADS-Adminstration Printersupport, Linux/Samba, LDAP, QMail, Cups Webdevelopment/Typo3

  • 3 months, Aug 2004 - Oct 2004

    Anwendungsentwickler / TK-Administrator

    LVA Rheinprovinz

    HiPath 4000 Admin Internet-IT-Security Consultant für die LVA Rheinprovinz MS Access (VBA Developer) Unix/Irix Admin 1st/2nd Level Support für HiPath-TK-Systeme

Educational background for Joerg Jungermann

  • 6 years and 10 months, Oct 2004 - Jul 2011

    computer science, mathematics

    University of Paderborn

    Netzwerk, Eingebettete Systeme, Algebra, Kryptographie, Informatik- und Mathematikdidaktik

  • 2 years and 11 months, Sep 2001 - Jul 2004

    Anwendungsentwicklung

    LVA Rheinprovinz Düsseldorf / Siemens / ATIW Paderborn

    Oracle / MySQL / PHP / Cobol / Lotus Notes / Java / VisualBasic

  • 3 years and 1 month, Aug 1997 - Aug 2000

    Schule

    BBS II Emden

    Mathematik / Elektrotechnik / Wirtschaftslehre

Languages

  • English

    Fluent

  • German

    First language

  • French

    Basic

  • Ostfriesisch Niederdeutsch

    -

  • Fachchinesisch

    -

  • Diplomatic Management Linguistics

    -

Wants

Ideen
Erfahrungsaustausch
Herausforderungen

Interests

Linux
Embedded Systems
Serversysteme/-sicherheit
Netzwerke
Firewalls
Sports: Handball
EBM
Kurzgeschichten
Internationale Reisen
Sports: Tauchen PADI OW
Sports: Windsurfen

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