Oleg Sviryd

Environment: AWS/Azure clouds, Gitlab/Github, Python and Powershell Scripting, CI/CD tools, Apache Hadoop-based solutions (Databricks)

Main achievements:
• Leading of system engineering teams up to 13 members.
• Maintain multi account AWS organization.
• Participating in Big Data related project.
• Improvements of CI/CD process via Jenkins/Ansible automation
• Automate almost all daily activities via Ansible, Python scripting.
• Improved monitoring process and tools
• Implementation and managing of several solution based on IaC approach (terraform and CloudFormation templates).

• Provided technical support to team members, ensuring smooth workflow.
• Collaborated closely with stakeholders to understand their specific system needs.
• Led performance reviews and tailored employee feedback to facilitate professional development.

• Supporting development process of Java web applications, ElasticSearch stack and Maintenance for enterprise IT infrastructure and core services in Amazon.
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• Environment: Enterprise IT ecosystem built using Microsoft and Linux technology stack (AWX/Ansible automation, Tomcats , RedHat, Ubuntu, Mongodb, , GIT, Rundeck, Haproxy, Nginx, Elastick stack Ms Exchange 2003-2019, AD, Windows Server 2008 R2/2019, IIS, Powershell and Bash scripting), distributed Amazon’s Datacenters in USA, Singapore, Australia.
  
  Main achievements:
  • Rolling out new environments for development process
  • Improvements of CI/CD process via Jenkins/Ansible automation
  • Automate almost all daily activities via Ansible, powershell and bash scripting.
  • Improved monitoring process and tools

• Leading the IT department , planning development of enterprise IT infrastructure, implementation of new IT services.
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• Environment: Geographically distributed IT landscape with 40 locations and 700+ endpoints, enterprise IT ecosystem built using Microsoft technology stack (Exchange, AD, Windows Server 2008/2019, SQL Server 2008R2/2017) and some monitoring solutions and management solutions: Panda Systems Management, ManageEngine OPManager, SIP telephony, Mikrotik.
  
  
  Main achievements:
  
  • Growing a number of clients in two times for 2 years.
  • Developed a system of motivation for subordinates.
  • Add new it services for clients like sip telephony, CCTV
  • Building IT infrastructure for several hotels from scratch

• Supporting development process of Java web applications, ElasticSearch stack and Maintenance for enterprise IT infrastructure and core services in Amazon/Azure and private clouds.
• Environment: Enterprise IT ecosystem built using Microsoft and Linux technology stack (Ubuntu, Nginx, Mongodb, Ansible, GIT, Rundeck, Haproxy, Nginx, Elastick stack Ms Exchange 2003-2019, AD, Windows Server 2008 R2/2016, SharePoint, IIS, Powershell and Bash scripting), distributed Amazon’s Datacenters in USA, Singapore, Australia. Monitoring solutions – Nagios, ManageEngine, MS SCOM.
  
  Main achievements:
  • Full automation process of building java web app via Ansible
  • Update enterprise mail system based on 2 distributed exchange 2010 servers to high available and load balanced cluster of 3 servers Ms Exhange 2016 for 500+ mail users.
  • Automate almost all daily activities via Ansible, powershell and bash scripting.
  • Improved monitoring process and tools

• Leading the Systems Integration department, planning development of enterprise IT infrastructure, implementation of new IT services.
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• Environment: Geographically distributed IT landscape with 60 locations and 2000+ endpoints, enterprise IT ecosystem built using Microsoft technology stack (System Center, Exchange, AD, Windows Server 2008/2012, SQL Server 2008R2, SharePoint, Project, Forefront Threat management Gateway) and some monitoring solutions – PRTG and ManageEngine OPManager.
  
  Main achievements:
  • Developed and implemented MS SCCM based enterprise-scale configuration management system for all server and workstation platforms.
  • Implemented a unified IT infrastructure monitoring system
  • Redesigned enterprise IT policy to meet modern standards and actual business needs
  • Developed a system of motivation for subordinates.

• Tier 2 Support and Maintenance for enterprise IT infrastructure and core services

• PowerShell scripts development for application role-specific Windows server templates in Amazon, RackSpace and CloudSpace.

• Ongoing operations and support for IT infrastructure, implementation new IT services.

• Ongoing operations and support for IT infrastructure, end user support, implementation of new IT services.

• Ongoing operations and support for IT infrastructure, end user support, implementation of new IT services.