I am Gergely Polonkai (sometimes referred to as W00d5t0ck or Polesz), a software developer, systems engineer and administrator. I was born on 7 March, 1983 in Budapest, Hungary. I spent my life moving here-and-there in the country, and finally settled in Tura. Although I have already found my mate for life, I am single yet (living in a common-law marriage), being the proud father of a son.
-You can reach me on gergelypolonkai.eu, or by phone on +36 (30) 7375-706. I fluently speak and write English and Hungarian.
-I have graduated in 2001 from Táncsics Mihály Szakközépiskola, Szakiskola és Kollégium, an architecture high school based in Veszprém, Hungary. There, I learned about electricity and elevators, while getting my feet wet in the area of systems engineering. Together with some teachers, we developed the IT infrastructure of the school, building it from scratch with Windows XP based clients, and Debian GNU/Linux servers with Squid proxy, an Apache httpd web server, Exim+Courier IMAP based internal mailing and a Samba file server. Meanwhile, I have created the school’s first web page using Perl CGI, and it’s replacement later in PHP. Although I did that as a student, I consider it as my first job. You can contact Imre Pataki on +36 (20) 970-5830 if you need more information.
-My first contract was made in 2002 with GaTeS Group Kft., a Budapest based ISP that served Internet connection to a large warren. I have mastered Linux based firewalling and routing there using iptables, and tc for QoS. I have also created a web page for the company using PHP and MySQL. My only contact for this company was Ákos Szabó, whose phone number is not working any more.
-After that, I contracted with Webvilág Kft. in 2004. It was a web development company, where I was in the role of both a web developer and a systems administrator. I have mastered PHP there, together with MySQL administration. I also built a small router/firewall out of a PC for office needs. Althogh the company has changed its name to Fejlesztők Háza Kft., you may still contact Péter Bali on +36 (70) 318-4050.
-My next job came in 2006, when I contracted with eWorldCom Kft., a small VoIP company, developing call center software based on Asterisk. My job was to create a small base system for this software, while managing the old, Ubuntu based ones. For the new version, we targeted Gentoo Linux because of its possible small size, and performance issues. The company since then fusioned with Virtual Call Center Kft. You may reach my ex-bosses there, altough I don’t know any of their new contacts.
-The job that followed was with Lufthansa Systems Hungary in 2007, where I became the member of a large team supporting and administering several thousand servers, mostly based on Red Hat Enterprise Linux and SUSE Enterprise Linux. There I mastered cluster technologies (Heartbeat 2 and Red Hat Cluster); SAN, iSCSI and NFS based storages; Apache httpd and Tomcat web servers; administration of MySQL and Oracle 10g Databases; Bacula based backup; Windows 2003 Server and Windows Server 2008 (both standalone and cluster) with Active Directory, Group Policy, Microsoft Exchange Server 2005 and Microsoft SQL Server 2005; Xen Open Source virtualization; Citrix XenServer and XenApp; VMware ESXi and vSphere; Nagios monitoring (and monitoring in general); and last, but not least, Linux hardening (SELinux, firewalls of different kinds, fighting application security issues). My boss was László Kiss-Kalló there, who can be reached on +36 (30) 429-9483.
-All this knowledge came in very handy, when I went to Brokernet Group Zrt. in 2010. The IT infrastructure was in a very bad shape there, and our job was to rebuild most of it from scratch. We utilized Debian GNU/Linux servers (both standalone and Heartbeat 2 clusters), Apache httpd web servers, Exim+Courier IMAP for mailing, Bacula based backup, MySQL and PostgreSQL database servers, Oracle Databases (both 10g and 11g), Microsoft SQL Servers (both 2005 and 2008), Windows 2003 Server and Windows Server 2008 (both standalone and clusters), Active Directory, Group Policy, centralised ESET NOD32 antivirus, Windows cluster based file server with AD backend, WSUS, OTRS::ITSM helpdesk, Zabbix based monitoring, virtualization with Citrix XenServer, IT security solutions with SonicWall appliances, SELinux, Snort and iptables, Perl for system administration scripts, and PHP and the Symfony 2 framework for internal web development. Although much has changed in this list since then, it was my best experience so far. You can contact Attila Balogh on +36 (30) 924-8179.
-Since I left the company in 2013, I am working as a freelancer deloper and a systems engeneer for a startup network monitoring company. Here we are building a help desk system using open source products like OTRS::ITSM, OpenLDAP,
-In my free time, I wander in forests, take pictures, and sometimes manipulate them with the GIMP. Sometimes I write short novels using LibreOffice. I am also developing some software in C. When I’m not in the mood for writing, I go and check out the news on several technical areas, mostly IT and engineering, or give a try to a new programming language in the name of “why not?”. Currently I’m experimenting with Python.
-Although I don’t plan to change my workplace right now, but when I do so, I look for firms that can develop my skills and give me financial stability through an interesting job.
+I am Gergely Polonkai (sometimes referred to as W00d5t0ck or Polesz), a software developer, systems engineer and administrator. I was born on 7 March, 1983 in Budapest, Hungary. I spent my life moving here-and-there in the country, and finally settled in Budapest. Although I have already found my mate for life, I am single yet (living in a common-law marriage), being the proud father of a son and a daughter.
+You can reach me on gergelypolonkai.eu, or by phone on +36 (30) 7375-706. I fluently speak and write English and Hungarian.
+I have graduated in 2001 from Táncsics Mihály Szakközépiskola, Szakiskola és Kollégium, an architecture high school based in Veszprém, Hungary. There, I learned about electricity and elevators, while getting my feet wet in the area of systems engineering. Together with some teachers, we developed the IT infrastructure of the school, building it from scratch with Windows XP based clients, and Debian GNU/Linux servers with Squid proxy, an Apache httpd web server, Exim+Courier IMAP based internal mailing and a Samba file server. Meanwhile, I have created the school’s first web page using Perl CGI, and it’s replacement later in PHP. Although I did that as a student, I consider it as my first job. You can contact Imre Pataki on +36 (20) 970-5830 if you need more information.
+My first contract was made in 2002 with GaTeS Group Kft., a Budapest based ISP that served Internet connection to a large warren. I have mastered Linux based firewalling and routing there using iptables, and tc for QoS. I have also created a web page for the company using PHP and MySQL. My only contact for this company was Ákos Szabó, whose phone number is not reachable any more.
+After that, I contracted with Webvilág Kft. in 2004. It was a web development company, where I was in the role of both a web developer and a systems administrator. I have mastered PHP there, together with MySQL administration. I also built a small router/firewall out of a PC for office needs. Althogh the company has changed its name to Fejlesztők Háza Kft., you may still contact Péter Bali on +36 (70) 318-4050.
+My next job came in 2006, when I contracted with eWorldCom Kft., a small VoIP company, developing call center software based on Asterisk. My job was to create a small base system for this software, while managing the old, Ubuntu based ones. For the new version, we targeted Gentoo Linux because of its possible small size, and performance reasons. The company since then fusioned with Virtual Call Center Kft. You may reach my ex-bosses (Tamás Jalsovszky and Szabolcs Tóth) there, altough I don’t know any of their new contacts.
+The job that followed was with Lufthansa Systems Hungary in 2007, where I became the member of a large team supporting and administering several thousand servers, mostly based on Red Hat Enterprise Linux and SUSE Enterprise Linux. There I mastered cluster technologies (Heartbeat 2 and Red Hat Cluster), SAN, iSCSI and NFS based storages, Apache httpd and Tomcat web servers, administration of MySQL and Oracle 10g Databases, Bacula based backup, Windows 2003 Server and Windows Server 2008 (both standalone and cluster) with Active Directory, Group Policy, Microsoft Exchange Server 2005 and Microsoft SQL Server 2005, Xen Open Source virtualization, Citrix XenServer and XenApp, VMware ESXi and vSphere, Nagios monitoring (and monitoring in general), and last, but not least, Linux hardening (SELinux, firewalls of different kinds, fighting application security issues). My boss was László Kiss-Kalló, who can be reached on +36 (30) 429-9483.
+All this knowledge came in very handy, when I went to Brokernet Group Zrt. in 2010. The IT infrastructure was in a very bad shape there, and our job was to rebuild most of it from scratch. We utilized Debian GNU/Linux servers (both standalone and Heartbeat 2 clusters), Apache httpd web servers, Exim+Courier IMAP for mailing, Bacula based backup, MySQL and PostgreSQL database servers, Oracle Databases (both 10g and 11g), Microsoft SQL Servers (both 2005 and 2008), Windows 2003 Server and Windows Server 2008 (both standalone and clusters), Active Directory, Group Policy, centralised ESET NOD32 antivirus, Windows cluster based file server with AD backend, WSUS, OTRS::ITSM helpdesk, Zabbix based monitoring, virtualization with Citrix XenServer, IT security solutions with SonicWall appliances, SELinux, Snort and iptables, Perl for system administration scripts, and PHP and the Symfony 2 framework for internal web development. Although much has changed in this list since then, it was my best experience so far. You can contact Attila Balogh on +36 (30) 924-8179.
+Since I left the company in 2013, I am working as a freelancer deloper and a systems engeneer for a startup network monitoring company. Here we are building a help desk system using open source products like OTRS::ITSM, OpenLDAP,
+In my free time, I wander in forests, take pictures, and sometimes manipulate them with the GIMP. Sometimes I write short novels using LibreOffice. I am also developing some software in C. When I’m not in the mood for writing, I go and check out the news on several technical areas, mostly IT and engineering, or give a try to a new programming language in the name of “why not?”. Currently I’m experimenting with Python.
+Although I don’t plan to change my workplace right now, when I do so, I look for firms that can develop my skills and give me financial stability through an interesting job.