Hire the Best VMware Administrators
in Romania

I make cloud infrastructure cheaper and safer. 25 years running production systems, remote since 2010 — I fix what's broken and keep it from breaking in the first place. Recent: I audited a multi-account AWS + Azure + OCI environment and cut ~30% off the addressable monthly cloud spend — killing orphaned resources, right-sizing, and shutting down workloads running 24/7 for no reason. Another five-figure annual saving identified and documented on top. What I do: — Cloud cost optimization — AWS / Azure / OCI. Find the waste, right-size, set guardrails so it stays down. — Infrastructure & security audit — what's exposed, what's misconfigured, what breaks if one component fails. — NIS-2 / compliance gap analysis — risk-management measures, vendor & supply-chain security, incident readiness for EU entities that now have to comply. — NOC monitoring & emergency response — 24/7, <4h SLA. — Migration, hardening, backup & DR — multi-cloud, VMware / Hyper-V, networking, firewalls. I've worked with clients across the US, Canada, EU, and the Middle East. I don't do tier-1 support. I don't read runbooks written by someone else. I know your stack because I've built stacks like it. Top Rated Plus. 100% Job Success. 9,900+ hours logged. One client relationship ran 10 years and 5,600+ hours. I'll tell you the truth even when it's not what you want to hear — including when a "fix" isn't worth doing. If you want the leaks found and closed, let's talk.

IT professional with real-world practical experience specializing in Intune, Entra ID, Azure, Mecm, Microsoft 365, Endpoint Security, Active Directory, Ms Graph, Defender, Powershell. Currently working as an Intune Administrator L3 at my day-to-day job. I can also help with part-time projects on Upwork. I am twice Microsoft certified: - Microsoft 365 Certified: Endpoint Administrator Associate (MD-102) - Microsoft Certified: Azure Administrator Associate (AZ-104)

As a seasoned IT professional with over 15 years of extensive experience in IT, security, and compliance, I have a demonstrated history of working in the outsourcing, gambling, and finance industries. Skilled in Team Leadership, Security, Compliance, SOC2, GDPR, and ISO27001, I’m always looking for a challenge. My strong background is supported by Bachelor's and Master’s degrees, along with specialized certifications focused on Information Technology and Cybersecurity.

* Fully manage the installation, configuration and troubleshooting of Linux servers * Install and configure Web Servers and MySQL * Install and configure customer scripts and programs * Monitor performance to identify and resolve issues using a suite of systems and tools. * Troubleshoot and resolve network, system, hardware and software problems. * Achieve quick fixes and / or long-term solutions as needed. * Maintain 100% customer satisfaction through all available means.

I’m Cristian, a 29-year-old Master’s student in Cybersecurity with a Bachelor’s in Computer Science. My experience as a Service Desk Analyst, Active Directory Administrator and EUC Engineer strengthened my troubleshooting and problem-solving skills. I’ve built extensive Proxmox-based home labs to explore virtualization, Linux/Windows environments, web servers, firewalls, and network segmentation, and I use Docker for containerization and NAS setups with Truenas while performing regular sysadmin tasks to keep infrastructures secure and efficient. My hands-on security focus includes developing and testing pentesting labs, practicing web application security and network penetration testing, and working with digital forensics and SOC practices such as log analysis, threat detection, and incident response. I actively sharpen my offensive and defensive skills on platforms like TryHackMe and Hack The Box, completing labs, CTFs, and real-world scenarios to continually expand my toolkit. Passionate about technology and continuous learning, I’m always eager to tackle new challenges and deepen my technical and security expertise.

As a senior linux system administrator with over 15 years of experience, I possess a wealth of knowledge and expertise in all aspects of Linux server administration, configuration, and management. I have different certifications from Udemy, Cisco Networking Academy, AWS and cPanel. I have honed my skills over the years and I am well-versed in using various tools and technologies related to Linux, including Ansible, DigitalOcean, AWS, and cPanel. My extensive experience in Linux system administration has allowed me to develop an in-depth understanding of how Linux servers work and how to optimize their performance to meet business needs. I am proficient in installing, configuring, and managing various Linux distributions and have a solid understanding of networking, security, and server management concepts. In addition to my daily job as a Linux system administrator, I also take freelance projects in my free time. I'm always looking for new challenges and opportunities to expand my knowledge and skills, and I stay up-to-date with the latest developments in Linux and related technologies. Technologies I'm familiar with: CentOS, Redhat, Ubuntu, Debian, Postfix, MySQL, MariaDB, Apache, Nginx, Varnish, Haproxy, Iptables, Zabbix, Nagios, Cacti, Icinga2, Grafana, Elasticsearch, Kibana, Docker, Kubernetes, Odoo, CWP, VestaCP, Plesk, cPanel, Virtualmin, Proxmox, Opennebula. Overall, I am a highly skilled and experienced Linux system administrator who is committed to delivering top-quality services to clients and ensuring the smooth and efficient operation of Linux servers.