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Sergey
Infrastructure Engineer
Contacto
Competencias
Experiencia demostrada en Linux (Debian, Ubuntu, CentOS, Fedora).
Experiencia demostrada en FreeBSD.
Experiencia demostrada en Windows Server.
Experiencia demostrada en VMware ESXi.
Experiencia demostrada en Hyper-V.
Educación
Idiomas
Resumen
Infrastructure Engineer buscando nuevas oportunidades
Experiencia
Infrastructure Engineer
Maintain the NGINX and PocketBase back end for six mobile applications available through the Apple App Store and Google Play.. Support Linux/FreeBSD services, physical datacentre servers and Oracle Cloud infrastructure; use Terraform and Ansible for configuration and operations.. Migrate web services from Windows/IIS to Linux, Apache and NGINX, and tune PHP, MySQL and MariaDB environments.. Maintain WordPress/BuddyPress platforms, CDN, mail services, monitoring, backups and network infrastructure.. Deploy and test private AI models on GPU-equipped servers; use AI tools in technical work.
IT Analyst
Supported Sony Pictures Entertainment and partner businesses across five companies, with more than 120 users, shared Active Directory, servers, Cisco networking, VPNs and business applications.. Provided additional support for European offices and worked within a shared international IT environment.
IT Support Engineer
Delivered systems and third-line desktop support for financial and publishing clients including Mirae, European Goldfields, European Finance House, CPPIB and APC Publishing.. Maintained customer servers and supported VMware, Citrix, HP hardware, Cisco networking and VoIP; established and supported telecom connectivity and attended datacentres.
Network and Systems Engineer
Maintained 47 Windows servers, a SQL Server cluster, Linux web services, virtual machines, shared storage, firewalls and VPNs; supported the development team.. Infrastructure included 16 HP Blade servers and a separate 48-disk SATA BEAST array supporting a subscription ringtone platform used by Vodafone.
IT Administrator
Designed and deployed network infrastructure from scratch and supported warehouse and head-office IT systems.. Supported implementation of a catalogue-ordering system integrated with Russian Post services and procured IT hardware.
Systems Support Engineer and Network Administrator
Provided head-office desktop, systems and network support for a retail business.
Systems Support Engineer and Network Administrator
Supported the London office IT environment, desktop systems, networking and website.
Systems Administrator / Systems Engineer
Implemented and supported university IT systems.