Aleksey Makliuk

Network Engineer at ActiveCloud
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Contact Information
us****@****om
(386) 825-5501
Location
Minsk, Belarus, BY
Languages
  • Русский Native or bilingual proficiency
  • English Professional working proficiency

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Credentials

  • Cisco Certified Network Associate Routing and Switching (CCNA Routing and Switching)
    Cisco
    Oct, 2019
    - Nov, 2024

Experience

  • ActiveCloud
    • Belarus
    • Technology, Information and Internet
    • 1 - 100 Employee
    • Network Engineer
      • Sep 2022 - Present

      Functional responsibilities: - Deployment, maintenance and proactive development of the hosting platform; - Incident resolution, response to monitoring system events, handling of requests from related departments, keeping documentation up to date; - Planning measures to improve the availability and efficiency of the network infrastructure; - Maintenance and implementation of fault-tolerant network solutions for the company's services; - Interaction with suppliers on network services; - Participation in projects as a subject matter expert. Show less

  • Unitsky String Technologies
    • Belarus
    • Industrial Machinery Manufacturing
    • 200 - 300 Employee
    • Network engineer / System administrator
      • Aug 2017 - Sep 2022

      I was part of the team responsible for improving and operation the IT infrastructure. – Completely redesigned the network and increased fault tolerance; – Moved from static routing to dynamic routing; – Designed and implemented ADVPN with SD-WAN on Fortigates; – Smoothed out network bottlenecks by implementing QOS; – Implemented remote access VPN with 2FA on Cisco ASA (Anyconnect); – Developed backup system for network device configurations on Python; – Implemented NPS to move away from local to domain-based authentication on all network devices; – Improved network security on L2 by implementing Port Security, DHCP snooping, Dynamic ARP inspection and IP Source Guard; – Participated in the design and deployment of IT infrastructure for all new branches; – Upgraded Exchange from 2013 to 2016, afterwards from 2016 to 2019. Increased resiliency by service redesign and DAG implementation; – Upgraded Active Directory forest and domain level from 2012 to 2016; – Implemented SCOM and PRTG monitoring systems. Show less

  • Группа компаний Белагро
    • Belarus
    • Wholesale
    • 1 - 100 Employee
    • Lead System Administrator
      • Dec 2011 - Aug 2017

      I have worked my way up from technical support to be responsible for the IT infrastructure of the holding company. Implemented Microsoft Deployment Toolkit, WSUS and eventually System Center Configuration Manager. Participated in MS Exchange 2013 implementation. Merged three local domains into one using Active Directory Migration Tool (ADMT). Implemented integration between 1C and AD (powershell). Responsibilities: - Maintenance and development of IT infrastructure of the company. Windows Server Failover Clustering, Hyper-V, System Center Virtual Machine Manager - Maintenance of servers and storage systems - Active Directory administration (Group Policy, DNS, DHCP, DFS, WDS) - System Center Configuration Manager maintenance and configuration - Exchange 2013 administration - 1C and MS SQL administration (basic configuration, performance analysis, backup) - QlikView Server administration (Business Intelligence) - Maintaining of routine operation of antivirus protection and backup systems (System Center Data Protection Manager, Veeam backup & replication) - Technical support for users (2nd line), troubleshooting Show less

  • «Минская печатная фабрика» Гознака
    • Минск
    • System Administrator
      • Sep 2007 - Dec 2011

      Rebuilt IT infrastructure from scratch. Implemented Active Directory, deployed centrally managed antivirus, kerio mail server. Participated in contractor's implementation of integrated information security system based on cisco solutions. Responsibilities: - Technical support for users - Ensuring regular operation of computer, network, and software - Maintaining the backup system - Installing and configuring new hardware and software - Windows server 2003, 2008 administration (AD, DNS, DHCP, FS) Show less

Education

  • Belarusian State University of Informatics and Radioelectronics
    Telecommunications Engineering
    2006 - 2012

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