Peter's sandbox
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, Hungary
Contact: e-mail: peter(a)roth.su or LinkedIn

Work experience

Occupation or position held: Software Engineer - Hadoop
Dates: May 2020 –
Main activities and responsibilities: Sustaining and maintaining released versions of legacy Cloudera and legacy Hortonworks Hadoop, backporting fixes of bugs and issues.
Name and address of Employer: Cloudera; Szechenyi Istvan square 7-8, Budapest, 1054, Hungary
Type of business or sector: Software development
Occupation or position held: Customer Operations Engineer
Dates: July, 2015 –
Main activities and responsibilities: Supporting customers with Cloudera Distribution Including Apache Hadoop to achieve their goals and resolve difficulties
Name and address of Employer: Cloudera; Szechenyi Istvan square 7-8, Budapest, 1054, Hungary
Type of business or sector: Big Data administration
Occupation or position held: VMware System Administrator
Dates: May, 2012 – July, 2015
Main activities and responsibilities: Maintaining, configuring and handling physical and virtual servers
Name and address of Employer: IT Services Hungary; Budapest, Toth Kalman street 2, 1097, Hungary
Type of business or sector: PaaS administration
Occupation or position held: Application Administrator
Dates: November, 2010 – May, 2012
Main activities and responsibilities: Maintenance, administration and handling server applications
Name and address of Employer: IT Services Hungary; Budapest, Toth Kalman street 2, 1097, Hungary
Type of business or sector: Administration
Occupation or position held: Network- and System administration
Dates: December, 2009 – October, 2010
Main activities and responsibilities: Administration of inner- and provided networks, handling and managing operation system, server and network problems
Name and address of Employer: Kabel Braunau GmbH; Braunau am Inn, Industriezeile 54, 5280, Austria
Type of business or sector: Network administration
Occupation or position held: Carpenter's apprentice
Dates: October, 2008 – February, 2009
Main activities and responsibilities: Production of pallets and chests
Name and address of Employer: Steinberger GmbH; Höhnhart, Haging 13, 5251, Austria
Type of business or sector: Carpenter
Occupation or position held: IT System supervisor
Dates: July, 2006 – September, 2008
Main activities and responsibilities: Scheduling and maintaining daily backups and restores
Name and address of Employer: IBM Client Innovation Center; Szekesfehervar, Videoton Industrial Park, 8000, Hungary
Type of business or sector: Tivoli Storage administration

Education

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

Certifications

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

Languages

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

Projects

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.