Працював в 4 компаніях 7 років 3 місяці
IT, Освіта
System administrator / Technical Support (L1)
OS.ECO
IT
1 рік 1 місяць
03.2024 - 03.2025
Job Responsibilities:
• Onboarding new users and providing support during the integration process.
• Assisting users with issues related to internal systems, applications, or peripherals.
• Offering technical support within the office environment.
• Setting up and configuring devices as needed.
• Procuring new equipment and managing the purchasing process.
• Evaluating old devices for potential buyback or disposal for any reason.
• Creating and managing user accounts and profiles.
System administrator / Technical Support (L1)
Acticsim
IT
1 рік 2 місяці
01.2023 - 02.2024
Responsibilities
Administrate:
• CRM (EasyTech)
• VPN (OpenVPN, NordVPN, Windscribe)
• Google Workspace
• Slack
• VoIP (CommPeak, Voiso, TelTel)
• 1Password
• TeamViewer
• AnyDesk
• Antivirus (Cynet)
• Provide support via Zendesk (L1)
• Write tutorials for new services and integrations
• Manage users laptops, phones, printers etc.
• Manage users encryption (VeraCrypt)
Other skills
• Managing my tasks via Zoho Connect, Google Tasks
• Agile• Kanban
• GTD philosophy
• Languages for support: English, Ukrainian
Enterprise System Administrator
Mag-Geek | Magic Service
IT
2 роки 11 місяців
02.2020 - 12.2022
Operator L1, L2.
My responsibilities:
1. Accepting tasks from clients by phone, email and messengers. Adding solved tasks in CRM.
2. Solving problems on the client's PC remotely (TeamViwer, AnyDesk, RMS)
3. Setting up peripherals (printers, fiscal printers, label printers, IP phones (virtual or physical), etc.
4. Software installation and configuration.
5. If the problem cannot be solved remotely, I visit the client's office.
6. Structured cabling, LAN diagnostics, installation of server cabinets.
7. Block replacement of PC and laptop components.
8. Administration of access control systems (ACS) - adding new users, delete old ones.
9. Administration of physical/virtual servers (Windows Server 2012, 2016, 2019, RDP, AD, GPO, Hyper-V, access rights, creating new or changing old users, etc.)
10. Basic or custom configuration of network equipment (Mikrotik - Firewall, Port Forwarding, 2 ISP switch via Netwach, Access List, WAN, LAN, WLAN, VPN, DNS, DHCP; TP-Link, D-Link etc.).
11. Configuring access to the server on the client equipment (RDP, VPN, network folders)
12. Administration of corporate e-mail (Our company or client hosting, setting up e-mail clients (Outlook, The Bat, Thunderbird), web access to e-mail, creating/editing/deleting users, editing domain configurations, etc.)
13. Basic administration of accounting software: 1C, BAF, Sonata, MeDok (updating, adding or deleting users, resolving issues from the side of the server administrator).
Junior System Administrator
Institute of Special Communication and Information Security of National Technical University of Ukraine "KPI"
Освіта
2 роки 1 місяць
09.2017 - 09.2019
- Monitor PCs fleet status
- Maintain servers operation
- Setting up computer peripherals (printers, projectors, smart-boards, as well as all-in-ones, laptops, etc.)
- LAN administration
- Deploying operating systems to new machines (Acronis True Image, Acronis Disk Director)
- Initial diagnosis of computer malfunctions and, if possible, their elimination
- Proxy settings (Squid)
- Servers setup (Windows Server 2012 R2, Ubuntu Server)
Ключова інформація
- Advanced Windows command line and Linux terminal knowledge
- Some experience writing bash scripts, configuration files, and .bat scripts:
https://github.com/codewarrior94/hotspot_starter/ -->
Simple batchfile for create and start/stop hotspot on your laptop from cmd.
- There is a finished project in Python 3:
https://github.com/codewarrior94/project_portscan_gui/ -->
Simple port scanner with GUI written in Tkinter.
Навчався в 1 закладі
National Aviation University
Cathedral of informatics and computer engineering, faculty of computer engineering (entered on the 2nd course)
Киев, 2017
Володіє мовами
Англійська
середній
Російська
вільно
Українська
рідна
Курси, тренінги, сертифікати
Web Academy - Python for beginners
There is a finished project in Python 3:
https://github.com/codewarrior94/project_portscan_gui/ -->
Simple port scanner with GUI written in Tkinter.
Дмитро Костянтинович
Дмитро Костянтинович
Системный администратор | Help Desk Specialist (L1)

Київ
Активно шукає роботу
повна зайнятість
Характер роботи: віддалена робота, гібридна, в офісі/на місці
Оновлено 1 тиждень тому