• Unix (Linux RHEL 7.7+, CentOS 8).• WildFly , Openshift, Kubernetes• Mid level scripting Oracle, PostgreSQL, MS SQL languages.• Jenkins Pipelines, Bitbucket, GitLab, Nexus, CI&CD.• Monitoring Zabbix/Grafana/Splunk.• Version control Git• ELK (Elasticsearch, Logstash, Kibana)• Fluent Bit, FluentD• Groovy (Jun), Python• HashiCorp Vault, Nexus repository• Apache (httpd)• Experience with Message Queues (MQ) and Apache Kafka.• Practical experience in Unix OS (Linux RHEL 7.7+, CentOS 8) administration.• Knowledge of English at a good level for reading documentation and competent code writing (B1-B2)• Agile , Kanban• Jira/Confluence

• MS Windows systems 7/8/10, MS Windows Server 2008/2012/2016, Exchange Server 2010/2016, WSUS, Active Directory, File Server, Print Server, IIS, DHCP, SCCM, RemoteApp, CryptoPRO, Cisco routers and HP servers, AVAYA IP Office;• Virtualization systems VmWare ESXi, Hyper-V (VDI), certificates of electronic signatures;• Third-party contractors, Cisco routers, IP telephony, analogue\digital PBX;• Zabbix monitoring systems;• Microsoft Exchange 2010/2016 Mail System;• Powershell , Bash , MS SQL Server , T-SQL , SQL Report Builder;• HPE Service Manager;

Tasks performed:• Working with Service Desk calls (2nd Line) - advice of the 1st line of technical support;Collaboration with regional technical support services;• Analysis of the causes of incidents involving the vendor;• Troubleshooting networks, servers, remote PCs, local PCs;• User support in Service Desk, SAP, Citrix, Docs Vision;• Video conference services Tandberg, Polycom;• Install, configure and maintain software, install patches, updates, patches;• Providing users with access to the internet and other types of communication;• Configure and maintain the it infrastructure of the enterprise, configure and maintain workstations;• Coordinating with the development team in case of build failures.Environment:• MS Windows systems 7/8/10, MS Windows Server 2008/2012/2016;• Microsoft Exchange 2010/2016 Mail System;• Built-in Windows 2008, Windows 2016 server tools;• Active Directory, DHCP;• Data recovery R-Studio, GetDataBack.