Hire the Best Windows 7 Administrators
in Ukraine

⭐ Job Success | 👍 Satisfaction | 🛡️Rated | 🛡️Available | 🛡️Behavior 🔶Experienced IT Specialist with 8+ years of experience in IT field as senior IT Specialist and System administrator. I'm currently working as Infrastructure Engineer.🔶 Technical Skills: ✔Cloud: - Azure - AWS - Google Workspace ✔Azure: - Active Directory - Multi-Factor Auth (Including a passwordless entry) - Intune (Include Hybrid with on-prem, Complience Policy, Application, MacOS MDM and Windows enrollment) - Defender for Endpoint - Azure Virtual Desktop - Conditional Access - Aplication Firewall - SSO - Azure VPN (S2S and S2P) - RBAC ✔Microsoft: - Server: Windows Server 2008 / 2008 R2, Windows Server 2012 / 2012 R2 / 2016 / 2019 / 2022 - Client: 7 / 8 / 8.1 / 10 / 11 - Office: 2003 /2007/ 2010/ 2013/ 2016 / 2019 / 365 - Microsoft Exchange: 2003 / 2007 / 2010 / 2013 / 2016 / Office 365 - Windows Server Services: Active Directory, Group Policy, Remote Desktop Services (include RD Gateway), RRAS, DNS, DHCP, Failover Clustering, WDS, File Services, WSUS, Radius, IIS ✔Linux: - Ubuntu, CentOS, Debian and other - Nginx, Apache (Sites, proxys, redirects) - Bash, Shell, Python scripts - UFW, IPtables - MySQL, MariaDB, Postgresql - Install sites (WordPress, File Exchange, Zabbix, etc.) ✔GSuite: - Email & Data migration from or to G suite - Setting up, configuration and administrating G suite ✔Domain/DNS: - Expertise in migrating Domain and DNS from various registrars - Managing DNS/Domains with proper records. ✔Virtualization: - Hyper-V (2008, 2008 R2, 2012, 2012 R2, 2016) - VMware ESX/ESXi (4.x, 5.x,6.x) - Oracle Virtualbox - Proxmox ✔Network: - Fortinet FortiGate v5.x-v7.x (FortiOS, 60E, 100D, 110C) - Aruba Controller, Aruba API, Aruba Mobility Master - HP ProCurve switches - Cisco Routers&Switches, Wi-Fi routers, AP - Mikrotik Routers&Switches - pfSense ❖Other: - Backup Services: Veeam, Acronis, Microsoft DPM - Surveillance systems(Have experience working with NVR & DVR, grandstream, hikvision, etc. cameras) IVMS, CMS, Partizzan. - VPC hostings (DigitalOcean, Vultr etc.) ❖Languages: - English – High Level - Read and Write, Low level - Speak. - Ukraine - Native I’m a fast learner and a hard-worker with a high level of motivation. I'm very organized, responsible and service oriented. Currently, looking for challenging projects to get use of my experience properly and sharpen my skills even more.

"Truly amazing developer. Very smart, organized, and knowledgeable. A true pleasure to work with him. I highly recommend him. A+++++" Hi, Sergey here. I am a highly skilled developer from Ukraine. When you hire me, my main goal is to make your project run successfully. I specialize in web development, Python\Bash\Powershell\NSIS scripting, and desktop development. I have a long track record of projects for web: - development of e-commerce websites, building custom blogs, landing pages, fixing custom scripts and much more; - customizing existing web solutions (securing poorly written scripts, extending the functionality of existing scripts, mobile-friendly and adaptive web design, CSS/JS bug fixes); - implementing plugins and themes for Wordpress. I am an expert in development for Windows OS: - Powershell scripting - installers of any complexity; - Windows services; - parsers/scrapers; - shell extensions; - browser add-ons; - network utilities etc I provide websites security services : - investigation of compromised websites - web scripts audits - weblogs analysis - fixing bugs in existing scripts - measures to prevent intrusions in future I specialize in Python development: - websites parsing and crawling; - automation of OS tasks (bulk image and file processing, various automation); - computer vision projects. There are 4 rules I follow in my work: 1) I have used to do work of high quality and my reputation is the most important to me; 2) I try to avoid conflicts with my clients; 3) If I bid on a project, be sure I'll be able to do it within a specified time frame or faster; 4) I don't bid on projects if I doubt or not confident If you feel I am the exact guy you are looking for, please send me a note about your project and your goals. If it seems like a good fit, then we can discuss it.

Hello! I'm a QA Engineer from Ukraine with 20 years of experience in IT and 10 years specifically in QA and QA Team Leadership. My primary focus is manual testing, and I bring deep technical insight, attention to detail, and clear communication to every project. 🔍 Core QA Skills: Manual Testing of web, desktop, and mobile apps UI/UX Testing & usability evaluation API Testing using Postman Cross-platform testing with real devices and BrowserStack Game Testing for desktop & mobile (Windows, macOS, Android,iOS) Basic Security Testing using Kali Linux, Arachni, OWASP ZAP, Nessus, and OSINT tools Development of test plans, test cases, checklists and bug reports 💡 Tools & Technologies I work with: QA Tools: TestRail, Testlink, Zeplin, Figma, Swagger Dev Tools: HTML/CSS, ADB, Xcode, Android Studio, WordPress Payment systems: Stripe, CurrencyCloud, Thredd Bug Trackers: JIRA, Asana, Redmine, YouTrack, Trello, Pivotal Tracker, Basecamp, Airtable, Wrike, Linear 👥 Leadership & Mentorship: As a QA Lead, I mentor junior QA engineers, manage test cycles, and control QA team processes to ensure efficient and scalable testing. 🎮 Specialization in Game Testing: I have extensive experience testing games across platforms, ensuring not only functionality but smooth performance and player experience. 💼 Industries I've worked in: Outsourcing Game Development Studios Fintech Startups Event and Entertainment Platforms ✅ I combine technical depth, team leadership, and high responsibility. I am always focused on bug-free releases, efficient communication, and client satisfaction. Let’s ensure your users experience a polished, reliable product — I’d be happy to help!

Hello! My name is Vadim. I am a system administrator with 10 years of experience, mainly administrating servers on Windows Server, Windows XP-11 operating systems, I have experience in network administration under the control of a domain controller in an organization with 200 end nodes and peer-to-peer networks. I am also experienced in setting up basic configuration of Cisco switches and routers, dlink, network segmentation and routing.

Linux/Windows System Administrator | Hosting support. 1. Can help to transfer your site data or domain between servers or different companies. 2. I have expert knowledge of operation systems Windows\UNIX. Server OS: Microsoft Windows server, RedHat, Ubuntu, CentOS, Debian, other Linux.. 3. Virtualization: VM Manager, Virtualizor, VirtualBox, KVM, Proxmox. 4. Working with more different hosting control panels(cPanel/WHM, ISPManager, FastPanel, etc) 5. Installation and customization web-server(Nginx, Apache, litespeed, etc). 6. Installation and tuning SQL Server(MySQL, PostgreSQL, etc) 7. Install and configuration Mail Services or Mail Server. 8. Configuration, transfer DNS records. 9. Install and transfer SSL certificate. 10. Install CMS and configuration of server parameters (PHP, Web server's, DBMS) for your CMS. 11. Configuration Firewall. 12. Configuration backup or backup server. 13. Give consultation to beginners on the basic knowledge to start working with hosting and referring the site to the server.

Based on my 30 years of experience in the field of IT, i am able to complete complex tasks of high difficulty. Working in international corporations allowed me to have a practice with productive and expensive systems. Contracts in the banking sector has taught confidentiality and responsibility and the importance of trust. My main qualification is in system administration. From the direct assembly of the server to the configuration of the operating system. Therefore i have expert knowledge of operation systems Windows\UNIX. Server OS: Microsoft Windows server, RedHat, Ubuntu, CentOS, PopOS, Debian, other Linux.. Cloud: Amazon Web Services AWS, Google cloud GCP, Oracle cloud, Microsoft Azure, IBM cloud.. Hosters: Digital Ocean, Hetzner.. Virtualization: Hyper-V, VMWare, VirtualBox, KVM, Proxmox.. Emergency problem resolving. Web, VPN, VPS, Cloud, Virtualization. Hardware troubleshoting and repair. Security networking. Infrastructure protection. BIOS\FW recovering, updating.