Exprerience GtSolutions 07.01.2020 - up to now Card Payment System Engineer / SysAdmin • Work at the Back,Preprod,Prod envinroments level •Analyze, upgrade(release) and fix technical problems in work of processing system (Tieto Cardsuite) •Exprerience with working RTPS, IBCS , Tomcat , Ldap servers • System Management, administration, configuration, upgrade, maintenance, migration all data Of Windows Servers(2008,2012,2016), Red hat linux (6,7,8), Centos (6,7,8), Ubuntu, Debian • Management, migrate , update patches, plugins, virtual VMware , Nutanix • Troubleshooting the systems • HPE Blade, MSA support • Scanning and Troubleshooting to prepare for PCI-DSS • Monitoring with Zabbix • Analytical thinking, problem solving and skills on systems and performance management (monitoring/tuning); • Troubleshooting of production issues, provide expedited resolution and 7x24 support for mission-critical systems; • Quality and continuous improvement of systems, processes and knowledge; • Perform long-term planning for hardware and software upgrades and prepare annual capacity plans; • Keeping infrastructure documentation up to date, reviewing and revising if necessary; • Adaptation skills for highly dynamic technical work environment and processes. 04.02.2011 - 09.06.2012 IT - service • Maintain and update software. • Design, repair and maintain computers and software. • Specialize in corporate systems or personal computers. • Install and maintain hardware Skills Linux, VMware, DNS, Windows, Nutanix, Red Hat, Linux Ubuntu, Debian, MS Windows Server 2000-2019, HP BladeSystem Certificates RHCSA EX200 Real Time Processing System 3G for Administrators Real Time Processing System 4G for Administrators Electronic Bill Presentment and Payments for Acquirers Merchant Processing & Clearing System Clearing System & Dispute Management for Administrators English language skills (intermediate) Card Suite Interbank Clearing and Settlement (IBCS) for Administrators Card Suite Interbank Clearing and Settlement (IBCS) for Operators PA-DSS
©