Hire the Best VMware vSphere Freelancers
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.

- Knowledge of principles of construction and operation of computer networks, application protocols. - Professional knowledge of operating systems Linux, FreeBSD, Windows, customization of servers for various tasks. - Knowledge and understanding of virtualization environments. - Perfectly mastered technologies of remote configuration and administration of objects, networks, servers, workstations, combining geographically dispersed objects in local networks. - Knowledge of computer and telecommunication equipment.

With over a decade of experience in System Engineering and Architecture, I have honed my skills in various facets of IT infrastructure management and optimization. Throughout my career, I have played a pivotal role in numerous migration projects, which encompass designing from the ground up, enhancing existing systems, and providing support for diverse infrastructures. My expertise spans across the following domains: • Management, development, and implementation of on-premises Microsoft products and services, including Windows Server, DNS, DHCP, Active Directory, Group Policy, Remote Desktop Services, System Center, Hyper-V, SQL Server, and Clustering, among others. • Administration of Open-Source products and services such as Ubuntu, CentOS, MySQL, Nginx, Apache, WordPress, Let's Encrypt, PHP, Docker, pfSense, and more. • Comprehensive knowledge of Azure/Office 365 IaaS, SaaS, and PaaS offerings, including Site Recovery, Azure Migrate, Active Directory, Multi-Factor Authentication, Azure Information Protection, Intune, Enterprise Mobility + Security, Virtual Machines, Databases, etc. • Proficiency in Amazon Web Services IaaS, SaaS, and PaaS solutions, including S3, EC2, CloudFormation, RDS, CloudWatch, Migration Service, and VPC, among others. • Experience with Dell, HP, Supermicro, Cisco, and Lenovo servers and storage systems. • Network management for Dell, HP, Cisco, Mikrotik, Ubiquiti, D-Link, and TP-Link devices. • Implementation and support of Microsoft, VMware, Nutanix, and Starwind hyper-converged infrastructures. • Expertise in Exchange, Kerio Connect, and Zimbra mail systems. As a seasoned professional, I am committed to delivering top-notch services in a diverse range of projects and ensuring optimal performance of IT infrastructures.

🔹 About Me Hello! My name is Andrii Pavlikovskyi, and I am a systems administrator and IT infrastructure specialist with 10+ years of experience. I help businesses build reliable, secure, and high-performance IT solutions by leveraging my expertise in networking, virtualization, cloud computing, and automation. I specialize in: ✅ Networking & Security: Advanced routing, VPNs, firewalls, Mikrotik (MTCNA, MTCWE, MTCEWE, MTCIPv6E, MTCRE), pfSense, Ubiquiti. ✅ Servers & OS: Windows Server (AD, DNS, DHCP, File Servers), Linux (Debian, CentOS, Ubuntu). ✅ Virtualization & Cloud: Proxmox VE, VMware ESXi, Hetzner, TrueNAS, Synology. ✅ Backup & Disaster Recovery: Veeam, automated backup strategies. ✅ Web & Hosting: Nginx, Apache, IIS, DirectAdmin, ISP Manager, WordPress, Bitrix. ✅ Monitoring & Automation: PRTG, scripting (Bash, PHP essentials). ✅ VoIP & Remote Work Solutions: Asterisk (basic), 3CX, VMware Horizon. 🔹 What I Offer: 📌 Building and managing secure IT infrastructures – for SMB. 📌 Optimizing cloud and on-premises environments – ensuring stability, security, and scalability. 📌 Virtualization & High-Availability setups – including Proxmox HA clusters with Ceph storage. 📌 Disaster recovery planning – reliable backup strategies with Veeam/Proxmox Backup Server and cloud replication. 📌 Advanced networking solutions – including VPNs, firewalls, and complex routing setups. 🔹 Why Work With Me? ✔️ 10+ years of hands-on experience in IT infrastructure. ✔️ Certified networking expert. ✔️ Fast response & result-driven approach. ✔️ Proven experience with real projects in production environments. Let’s discuss how I can help with your IT needs. Message me to get started!