Ondřej Caletka

Ondřej Caletka Email and Phone Number

Learning And Development Systems Engineer ve společnosti RIPE NCC @ RIPE NCC
netherlands
Ondřej Caletka's Location
Amsterdam, North Holland, Netherlands, Netherlands
Ondřej Caletka's Contact Details

Ondřej Caletka personal email

About Ondřej Caletka

GNU/Linux and open source enthusiast, IPv6 enthusiast − co-founder of www.nebezi.cz / www.doesnotwork.eu, technical presenter, occasional programmer (Python, Bash, C), Occasional writer (root.cz, Computer Press), public transport enthusiastSpeciální zkušenosti: networking services, IPv6, DNSSEC, TLS,…

Ondřej Caletka's Current Company Details
RIPE NCC

Ripe Ncc

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Learning And Development Systems Engineer ve společnosti RIPE NCC
netherlands
Website:
ripe.net
Employees:
204
Ondřej Caletka Work Experience Details
  • Ripe Ncc
    Learning And Development Systems Engineer
    Ripe Ncc Mar 2020 - Present
    Amsterdam, Severní Holandsko, Nizozemsko
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  • Csnog
    Programme Committee Member (Voluntary)
    Csnog Oct 2017 - Present
    Hlavní Město Praha, Česká Republika
    View
  • Linuxdays
    Web Programmer, Co-Organiser Of Linuxdays.Cz Community Event
    Linuxdays Oct 2012 - Present
    Prague, The Capital, Czech Republic
    - Back-end scripting- On-site support
  • Cesnet, Z.S.P.O
    Network Services Administrator & Developer
    Cesnet, Z.S.P.O Nov 2011 - Feb 2020
    Praha, Czech Republic
    - DNS and e-mail server administrator- IP resource manager- Training courses lecturing- Technical writer
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  • Silicon Hill, Ctu Prague
    Linux Server Administrator (Voluntary)
    Silicon Hill, Ctu Prague May 2005 - Dec 2019
    Praha, Czech Republic
    - Linux server administrator on a campus network (voluntary)- Co-leader of educational project sut.silconhill.cz
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  • Oksystem
    It Administrator
    Oksystem Jun 2010 - Oct 2011
    Praha, Czech Republic
    - Linux server administrator- Oracle DBA
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  • Národní Technické Muzeum
    Web Application Developer, Linux Administrator
    Národní Technické Muzeum Oct 2007 - Jun 2008
    Praha, Czech Republic
    - Linux server administrator- IT hepdesk- PHP programmer
    View

Ondřej Caletka Skills

Linux Bash Ipv6 Dns Network Services Tcp/ip Linux Server Administration Network Administration Network Security Security Openwrt Ssh Shell Scripting Bind Ipv4 Debian Programming Php Python Servers Vpn Linux System Administration Networking Firewalls Unix Dhcp Nat Hardware C Voip Git Routers Training Courses Lecturing Ssl Ftp Smtp Nfs Apache Ccna Samba Multicast Postfix Mysql Sql

Ondřej Caletka Education Details

Frequently Asked Questions about Ondřej Caletka

What company does Ondřej Caletka work for?

Ondřej Caletka works for Ripe Ncc

What is Ondřej Caletka's role at the current company?

Ondřej Caletka's current role is Learning And Development Systems Engineer ve společnosti RIPE NCC.

What is Ondřej Caletka's email address?

Ondřej Caletka's email address is on****@****ail.com

What schools did Ondřej Caletka attend?

Ondřej Caletka attended České Vysoké Učení Technické V Praze - Čvut, České Vysoké Učení Technické V Praze - Čvut.

What are some of Ondřej Caletka's interests?

Ondřej Caletka has interest in Programming, Electronics, Electric Vehicles, Gnu/linux, Open Source, Power Electonics.

What skills is Ondřej Caletka known for?

Ondřej Caletka has skills like Linux, Bash, Ipv6, Dns, Network Services, Tcp/ip, Linux Server Administration, Network Administration, Network Security, Security, Openwrt, Ssh.

Who are Ondřej Caletka's colleagues?

Ondřej Caletka's colleagues are Saloumeh Ghasemi, Karla Liddle-White, Jura Zakarija, Robert Kisteleki, Ksenia Marchenko, Courtney Johnson, Simon Jan Haijtink.

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