Automation Engineer & Cloud Engineer & DevOps Engineer

Zkušený Devops inženýr s dobrými dovednostmi v oblasti nasazování softwaru, vývoje automatizačních nástrojů a CI/CD potrubí. Certifikován v systémech Red Hat a Ansible. Pracoval na bezproblémové migraci a neustálém zlepšování potrubí CI/CD. Dříve vyvíjel a implementoval vlastní moduly Ansible a vylepšoval automatizační skripty. Zkušenosti v oblasti správy, podpory a návrhu vzdálené infrastruktury Linux/Windows.

Devops engineer 4/2022 – now

Implemented seamless migration of “Application Deployment Infrastructure” to new RHEL8/Win2018 for Dev/UAT environments. Continuously improved CI/CD pipelines for performance/security/stability. Implemented code analysis/coverage reports for review/PR acceptance.

Activities included Java/Net application deployment/release process support and CI/CD support/update/development.

CSI Automation team engineer 1/2019 – 3/2022

Became familiar with Ansible automation and CI/CD approach and certified as Red Hat 8 Certified Engineer, Red Hat 8 Certified System Administrator, Red Hat Ansible Best Practices Certified, and Red Hat 8 accredited professional. Developed and implemented Ansible custom modules according to customer requirements. Continuously improved code script/procedure for stable and reliable automation modules.

Activities included migration of legacy automation development process to contemporary architecture and development of automation tools for OS/Middleware/Network devices with Ansible, Molecule, Vagrant, er, PowerShell, Git, and Travis.

3rd level Groupware support administrator 07/2013 - 12/2018

Developed and implemented monitoring system for customer environment based on ITCAM and custom code/agents as substitution of existing monitoring system. Continuously improved server maintenance scripts/procedures and created scripts to reduce administrator’s time for daily tasks.

Activities included IBM Lotus Domino/Sametime/Traveler infrastructure remote support tasks, supporting up to 130 servers with about 55000 users, Linux/Windows OS support, RIM Blackberry BES services support, and troubleshooting, as well as Tivoli Storage Manager Back-up, Sophos Antivirus, and Anti-Spam support.

Lead Technical Service Engineer 03/2010 - 06/2013

Performed IBM Lotus Domino infrastructure remote support tasks, supporting up to 70 servers with 3500 users over 12 remote locations. Provided RIM Blackberry BES services support and troubleshooting, as well as Networker backup, Antivirus, and Anti-Spam support. Handled vendor relationships, ITIL process, foreign team collaboration, and knowledge transfer tasks.

Team leader 04/2000 - 02/2010

Conducted customer relationship consulting, contract terms development, and electronic workflow systems implementation and support. Performed IT infrastructure audit and solutions consulting, customer custom work-flow schema development, and implementation. Implemented Windows NT, 2000, 2008, Active Directory, back-up, and IBM Lotus Domino mail and collaboration systems. Supported up to 20+ Application Servers in 20 remote locations and provided post-implementation technical support.