Dipl.-Ing. Oleksandr Avramov
Angestellt, IT System Engineer, ESR Labs GmbH
Munich, Deutschland
Werdegang
Berufserfahrung von Oleksandr Avramov
Internal customer support, core services management, and monitoring. Ansible based host configuration and provisioning. System performance and stability monitoring. Firewall, switches, and other network devices management. Technologies: VMware, Ansible, Icinga2 monitoring, Synology and HP Nimble data storages, Sophos firewall, Veeam backup, DNS/DHCP network services, Raspberry PI, Mac OS X, Ubuntu Linux.
Data center operations, 2-3 level user support, over 1000 hosts. Technologies: Dell blade servers, Netapp, VMware vSphere, Puppet, Icinga monitoring, Fujisan, EMC Data Domain, EMC NetWorker, Windows AD, Jenkins, various MS Windows and Linux services.
3 Jahre und 1 Monat, Jan. 2015 - Jan. 2018
Senior DevOPS and System Administrator
Crxmarkets AG
Manage office, production and development environments including MS AD, MS Office 365, Atlassian. CI and CD process with Nexus, Sonar, GitLab, and Jenkins. Zabbix monitoring system. Security policies with RADIUS/802.1X and client SSL certificates. ITIL practices and owner of several services. Technologies: Java, AWS, Docker, Maven, Jboss Fuse, Jboss AMQ, Jboss EAP, PostgreSQL, Jython, Python, Bash, Hyper-V, Veem Backup, CentOS, Active Directory, Ansible, Chef, Terraform.
1 Jahr und 4 Monate, Sep. 2013 - Dez. 2014
Release and Configuration Manager
Ciklum
Infrastructure automated deployment and support. Define and implement data backup, high availability, and disaster recovery. Design, develop, and maintain continuous integration and deployment scripts and system. Manage releases to QA and staging, environments for Yapital. Technologies: JAVA distributed application, JMS, Jboss, Oracle DB, Puppet, Ansible, Python, Jython, Bash, Microsoft AD, Zabbix monitoring, Nexus.
10 Monate, Dez. 2012 - Sep. 2013
Release and Configuration Manager
Infopulse Ukraine
Provide guidance to organizations with release and configuration process managements for Oberthur Technologies projects. DevOps, cross-functional team and agile practices. Continuous integration process support. Technologies: Java, python, C++, Proxmox kvm virtualization, Jet Brain Artifactory & TeamCity
6 Monate, Juni 2012 - Nov. 2012
IT Consultant
Selfemployed
Provide strategic guidance to organizations with regard to IT technology, and IT infrastructures. Clarifying a client's system specifications, defining software, hardware, and network requirements. System/software Integration and Deployment support for Linux/FreeBSD/Windows.
Was responsible for configuration; installation and deployments of SITA projects/products under development. Over 150 developers in 9 scrum teams. Deployment and maintenance of JAVA application based on Oracle Weblogic Application Server, Oracle OSB, Gigaspaces and Oracle databases. Bash, Perl, and Python script development, Vmware Hypervisor based development environment support. Over 100 Linux hosts maintenance via 389 Directory Server, Puppets, Zabbix, and Mrepo
1 Jahr und 6 Monate, Jan. 2010 - Juni 2011
IT Configuration Manager
Consumer Health Technologies
Was responsible for configuration; installation and deployments of all projects/products under development and support; responsible for Configuration Management process in general. Deployment and maintenance of JAVA application based on IBM WebSphere Application Server, Fuse ESB, IBM DB2 and Oracle databases. Bash, Perl, and Python script development
4 Monate, März 2009 - Juni 2009
IT Manager
ITT Consalting
Provide strategy, implementation, and administration support for IT operations improvement and optimization programs according by ITIL methodology. Design and support IT infrastructure and services based on MS Windows, MAC OS X server, FreeBSD and Linux. Support game development, Alienbrain Asset Management, Autodesk Maya, Autodesk 3DS Max, Adobe Photoshop
1 Jahr und 1 Monat, März 2008 - März 2009
Project Manager
Adstream PTY Ltd
Management and coordination of South America’s Broadcast Project. Was responsible for coordination, status reporting, implementing and delivering project solutions. Manage project team to ensure successful services delivery. Analyze user business requirements, procedures, and problems to improve existing systems. Create complete in-depth requirements for programmers. Consults with and collaborates with business technology executives, program manager, and CIO
1 Jahr, Apr. 2007 - März 2008
Head of IT
Music Television LLC (MTV Ukraine)
Was responsible for the overall plan, design, installation, maintenance of LAN/WAN and telephony. Has improved desktop hardware and software processes, and supported critical business strategies by managing the development, installation, vendor selection, maintenance and repair of equipment. Provide Tiers II and III end user support for 70+ MTV users
2 Jahre und 8 Monate, Sep. 2004 - Apr. 2007
Head of IT
JSC “TRC “TV pljus Kino(K1,K2 TV Inter Group)
Planning, developing, and implementing cutting edges IT solutions for corporation. Manage staffing, budgeting, design, and integration of software and hardware systems for 250+ corporate users. Provide a common framework and process engineering support for the Change Management, Incident Management, Asset Management, and Problem Management. Supervise the personnel of the enterprises computer video system and broadcasting support team 9+. Keep vendor relationship and asset management.
1 Jahr und 5 Monate, Feb. 2003 - Juni 2004
Head of IT support
Ukraine Centre of Licensed Software MCP
Provide company’s client support and vendor relationship. Design and test different solution based on new Microsoft technologies. Developed best practices for external and internal use. Educate client and make presentation materials (MS Server 2003, MS SBS2003, MS CRM 1.2, MS SharePoint Portal Server, Exchange Server 2003, Symantec Corporate Antivirus, and Veritas Backup Exec)
Ausbildung von Oleksandr Avramov
6 Jahre und 11 Monate, Sep. 1985 - Juli 1992
Radiotelevisione
Odessa Electro Technical Institute of Communication
Radio and TV Communications
Sprachen
Englisch
Fließend
Deutsch
Grundlagen
Französisch
Grundlagen
Russisch
Muttersprache
Ukrainian
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