I want to do the things properly. I believe that inspiration and motivation of others is more about what you do than what you talk about.
My IT career started in 2006 when I developed Linux distribution for visually impaired people. I stayed with Linux (RHEL, SLES, open distributions) and another “big Unixes” (Solaris, AIX) till now. I have wide experience with programming (Perl, Python, C/C++, BASH, PL/SQL, … ) and designing (UML, ERD, … ) too. I have also wide experience with networking (CISCO as well as the open standards). I led the server division at webhosting start up for almost a year.
Moreover I’m a lecturer of experiental pedagogy since 2008 and also I’m a founder of the NGO focused on experiential learning and integration of adults with disabilities.
Education
- 2006–2010 High school , Gymnázium Jana Pivečky , Slavičín.
- 2010–2014 Social and special education with focus on leisure time and experiential learning – psychopedia, somatopedia , Masarykova univerzita , Brno, Bc.
- 2012–2013 Experiential lecturer , Prázdninová škola Lipnice , Brno, Praha, professional certified training.
- 2012–2016 Artificial intelligence , Masarykova univerzita , Brno, Bc. left just before final exams
- 2014–2016 Special education – education of people with multiple disabilities , Masarykova univerzita , Brno, Mgr.
Professional experience
- 2006–2009 BlindUbuntu project Developer / author , distribution modified for visually impaired people.
- 2008–now Experiential instructor.
- Experiential learning methodology,
- Inclusion of people with disabilities,
- Leadership,
- Effective feedback,
- Time-management and self-management by using David Allen’s GTD.
- 2009 Fouding of the NGO Zivot trochu jinak , http://www.zivotjinak.cz.
- 2009–2018 Accountant , Život trochu jinak, z. s..
- 2010 External IT security consultant , 4Safety, s. r. o.
- 2010–2018 Server administrator , Život trochu jinak, z. s..
- 2012–2017 CEO , Project ZAOSTŘENO , Život trochu jinak, http://www.zaostreno.com. Experiential learning intensive course
- 2014–nyní CEO , Project KOMPAS – Experiential learning metodology , Život trochu jinak, http://www.kompas.zivotjinak.cz. Certified training programme for teachers
- 2015–2016 Server administrator , Dactyl Group, s. r. o. , Brno.
- Build and system Engineering (CentOS / RHEL, Debian, Gentoo),
- Middleware technologies – mailservers (Postfix Dovecot), webservers (Apache, Nginx), development tools (Jenkins, Phabricator), version software (GIT, CVS, SVN), Webhosting solution Architecting (web, email, SSL, DNS,… ),
- Security Engineering – SELinux, firewalls, anti-spam techniques, High Availability solutions (LVM, RAID, load-balancing, database replication maintenance, network file systems)
- Network Engineering - Cisco hardware,
- Development – Perl, BASH, SQL, PHP,
- Customer support,
- Oncall duty continuously during 9 months
- 2016–2017 Solaris / Linux IT Specialist (UNIX Engineer), IBM Global Services DC Central Europe , Brno,
Deutsche Bank account.
- Unix Engineering (Solaris, RHEL, SLES, AIX).
- HA technologies (Veritas cluster, VxVM, RedHat cluster environment).
- Online Banking support.
- 2018–2019 UNIX/Linux L3 support, Developer, IBM Global Services DC Central Europe , Brno, Deutsche Bank
account.
- Developer – Perl, PL/SQL
- Problem / incident / change management (ITILv3)
- Unix L3 support (Solaris, RHEL, SLES, AIX).
- HA technologies (Veritas cluster, VxVM, RedHat cluster environment).
- Online Banking server build,
- HealthCheck (security check) consulting,
- Configuration database development,
- Server build process automation in banking industry,
- Network migration (2500+ connections) project,
- 2019–now Infrastructure / tools provisioning, Engineering As a Service for Deutsche Bank (on behalf of Kyndryl Client Centre Czech Republic)
- Configuration management system development,
- Infrastructure management tools provisioning
- Major security and problem incidents on DeuBa’s infrastructure,
- Infrastructure provisioning automation,
- Mentoring / education
Languages
- English – fluent
- Deutsch – basics
Skills
- UNIX systems:
- Solaris, OpenBSD, RHEL, Debian, SLES, Gentoo – expert (L3),
- AIX – advanced (L2)
- HP UNIX – advanced (L2)
- Virtualization: KVM,VmWare, PowerHA, VMM
- HA solutions: RedHat cluster, Veritas, VxVM, PowerHA
- MiddleWare: Apache, Nginx, Tomcat, WLS, MQ, Relayd, SSL/TLS PKI infrastructure administration
- Mailing: Postfix, OpenSMTPD, Sendmail, Dovecot, SpamAssassin, Rspamd, Spamd, Graylisting, SPF, DKIM, DMARC / DANE compliance, deep knowledge of mailing systems. Networking
- Networking knowledge: CCNA + CCNP level.
- Monitoring: Nagios, Zabbix, SNMP (v2c, v3), OOB monitoring on Lenovo (X series) and SPARC-T / SPARC-M machines
- Hardware: IBM System-X, SunFire V Systems, Sun SPARC-T servers, Fujitsu SPARC-M Enterprise, Supermicro servers
- Programming skills: BASH (expert), Perl (expert), Ansible (expert), Python (Advanced), PL/SQL (advanced), C++ (advanced), LaTex (advanced), HTML (advanced), PHP (essentials), C (essentials), GIT / SVN / CVS
- Containers: OpenShift, Kubernetes, Docker
- Others: MS Office / LibreOffice (expert), GoogleApps (advanced)
- Soft-skills: communication, problem solving, stress defence, analytical and architectual thinking,…
Passed trainings and gained certifications
- 2022:
- Red Hat Certified Architect in Infrastructure
- Red Hat Certified Specialist in Developing Automation with Ansible Automation Platform
- Red Hat Certified Specialist in OpenShift AdministrationRed Hat Certified Specialist in OpenShift Administration
- Red Hat® Certified Specialist in Services Management and Automation
- Red Hat® Certified Specialist in Advanced Automation: Ansible Best Practices
- Red Hat® Certified Specialist in Containers and Kubernetes
- 2021:
- Red Hat Certified Engineer (EX294)
- Red Hat Automation with Ansible (RH294 + DO447)
- Red Hat Certified System Administrator (EX200)
- Red Hat System Administrator Rapid Trainings (RH124, RH134, RH199)
- 2020 RedHat Rapid training for RedHat Enterprise Linux 8
- 2019 OpenGroup Technical Specialist Certification
- 2016 RedHat Certified System Administrator , RHEL 7
- 2015 Routines in experiential learning , Prázdninová škola Lipnice.
- 2013 Risk management in experiential learning , Prázdninová škola Lipnice , Brno.
- 2011 Effective feedback , Užitečný život – Eva Reitmayerová.
Interests
Literature, photography, IT, experiential learning, history, sauna, good coffee :)
Disabilities
visual imparment – I can’t drive a car and have to magnify all stuff on my screen.