Peter's private space
to develop skills, share ideas and experience, etc

About me

This page carries my up-to-date CV with the possible ways to contact me.

Date of birth: September, 1985
Place of birth: Szekesfehervar, Fejer, Hungary
Address: Biatorbagy, Pest, Hungary
Contact: or LinkedIn

Work experience

Site Reliability Engineer Jan, 2023 –
Provide the platform for the company's product using public cloud with the help of container orchestration, infrastructure as code, monitoring services and related software tools.
Software Engineer - Testing May, 2020 – Jan, 2023
Sustain and maintain released versions of legacy Cloudera and legacy Hortonworks Hadoop components, backport fixes of bugs and issues from upstream. Continuously test the product before their initial public release.
Customer Operations Engineer July, 2015 – May, 2020
Support customers with Cloudera Distribution Including Apache Hadoop to resolve difficulties and overcome obstacles to achieve their goals.
IT Services Hungary
VMware System Administrator May, 2012 – July, 2015
Administrate, configure and handle physical servers running in highly available environment, maintain the provided virtual machines.
Application Administrator Nov, 2010 – May, 2012
Monitor, maintain and handle JBoss and Java server applications running on RedHat Enterprise Linux.
Kabel Braunau GmbH
Network- and System administration Dec, 2009 – Oct, 2010
Monitor and administrate inner- and provided networks, manage and maintain server and client operation systems.
Steinberger GmbH
Carpenter's apprentice Oct, 2008 – Feb, 2009
Produce pallets and chests for customers.
IBM Client Innovation Center
IT System supervisor July, 2006 – Sept, 2008
Schedule and maintain daily backups and restores for varioius internal projects on different tape- and disk storage devices.


Administration and maintenance of IT-networks Sept, 2004 – June, 2006
Planning and implementation of IT-networks, problem determination and handling IT-networks
Perczel Mor Secondary School, Mor
System administration Sept, 2004 – June, 2006
Windows administration, Linux administration, webservers, fileshares with Samba
Perczel Mor Secondary School, Mor
Computer science engineer with graduation Sept, 2000 – June, 2004
Basics of system administration and IT-networks, HTML webpages, E-mail servers
Perczel Mor Secondary School, Mor


Cloudera Certified Administrator for Apache Hadoop (CCAH), issued in September, 2015
VMware Certified Professional: Cloud (VCPC-550), issued in October, 2014 - expired
VMware Certified Professional: Data Center Virtualization (VCP-510), issued in November, 2013 - expired


Hungarian: mother-tongue
English: active, professional and daily conversation level
German: passive, daily conversation level


Admin of OpenShift subreddit: I grabbed the helm and steer RedHat’s autoscaling, K8s based software’s Reddit community.
Admin of Polar fitness subreddit: leading the worldwide known sport and fitness device manufacturer’s (unofficial) Reddit page.
Blokada: A free and open source ad- and tracker blocker with 250.000+ users around the globe.
Havoc OS maintainer for Xiaomi Redmi 4 Prime: an Android based custom system with tweaks and addons.
Mindenkinet blog: my very first blog delivering assistance on different fields in IT.