Sergey Astrakhantsev - CV IT support specialist

IT support specialist
Sfera IT
4000 $
Anglia (Birmingham)
16-12-2023
Osoba kontaktowa: Sergey Astrakhantsev
Wiek: 50
Telefon: pokazać
Doświadczenie zawodowe:
Technology Infrastructure Analyst Citibank 06.2017 – 12.2023 ⎯ Onsite technology support, remote desktop and server support ⎯ Management reporting ⎯ Infrastructure automation support Release Engineer OS33 Inc. (External IT, NNovgorod branch, Russia) 08.2016 – 06.2017 ⎯ Release Management: Software Deployment in Dev, QA and Prod environment ⎯ System Administering: deployment and maintenance of the server and workstation software and systems used in Dev, QA and Staging environment, both on-premises and virtual appliances ⎯ Release Automation Network Operations Center Manager Five9 Inc. (NNovgorod branch, Russia) 11.2012 – 03.2016 ⎯ VoIP networks, SIP/PSTN telephony support: maintenance of the prod Linux systems ⎯ Systems support: ITIL based management of prod environment ⎯ Initial troubleshooting: incidents resolution, service requests fulfilment ⎯ Problem management/escalation Technology Infrastructure Analyst Citibank 10.2006 – 11.2012 ⎯ Team leader of the regional team, management tasks fulfilment. ⎯ Onsite technology support, remote support ⎯ Deployed and supported local infrastructure including Cisco network equipment, HP servers, desktops, printers, IP telephony ⎯ Management reporting Service Centre head/Support engineer CCT May (NNovgorod, Russia) 10.2000 – 10.2006 ⎯ HP/Compaq/IBM equipment hardware and system software support ⎯ Service centre staff management
Edukacja:
NN Technical University Eng degree in Computer science and computer engineering
Umiejętności zawodowe i inne:
OS administering, MS Windows Server, MS Windows, Linux administering, Software support, software maintenance, technical support PowerShell scripting, AWS, MS Active Directory, group policies, DNS, DHCP MS SCOM, WSUS, MS SCCM CI/CD, MS TFS, Octopus Deploy Remote access, computing, virtualization, Terminal services, MS, Citrix, VMware, Hyper-V, Helpdesk, ServiceDesk, IT Operations, problem management, remote support, incident management, requests fulfilment, change management Hardware support Service Management, ITIL ITSM, DevOps, team management
Umiejętności językowe:
Английский
Dodatkowo:
IT Operations Support Specialist with a broad range of skills in:
- Systems administering
- Server, Desktop, Mobile Software
- Information Security and Network Services administering
- Software deployment and maintenance
- Helpdesk and Remote Support
- Hardware support and maintenance
- ITSM tools, ITIL and DevOps methodology
- VoIP support and troubleshooting
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