This pages lists the first 25 members for each member rank. Also check out the monthly member leaderboard and the yearly member board.

Level 4

    • Paolo Maffezzoli, Points: 43105
      IT systems administrator server infrastructures (Windows,VMware)

    • Michael Pietroforte, Points: 25469
      Michael Pietroforte is the founder and editor in chief of 4sysops. He has more than 35 years of experience in IT management and system administration.

    • Luc Fullenwarth, Points: 16046
      Luc is working as a Windows System Administrator since 1999. Information Technologies have always been his passion, especially scripting. Whatever goes through his hands is automated with PowerShell.

    • Leos Marek, Points: 10834
      Leos has worked in the IT industry for 15 years. Currently, he works as a Windows Server and VMware security specialist in a bank. He focuses mainly on Windows Server and VMware administration. Recently he's been scripting everything in PowerShell.

Level 3

    • Karim Buzdar, Points: 8068
      Karim Buzdar holds a degree in telecommunication engineering and is a Microsoft Certified Solutions Associate (MCSA) for Server Infrastructure. As an IT engineer and technical author, he focuses on Microsoft Directory Services and PowerShell. You can reach Karim...

    • Swapnil Kambli, Points: 4869
      Swapnil Kambli is a Cloud Consultant & Trainer specialized in Cloud adoption, migration, support and optimization. He has 14 years of experience advising Enterprises & SMBs over domains ranging from Containers to Server Management, virtualization to Cloud...

    • David Figueroa, Points: 2782
      I've worked on everything from IBM mainframes back in the day to SQL Server to Exchange, etc.  The last 20+ years of my career have been focused primarily on Citrix..

    • Mike Kanakos, Points: 2241
      Mike is a sysadmin located in the RTP area of North Carolina. He specializes in Active Directory, Azure AD, Group Policy, and automation via PowerShell. You can follow Mike's blog at or on Twitter at @MikeKanakos.

    • Ruben Zimmermann, Points: 2013
      Ruben is an infrastructure specialist who specializes in Active Directory, public key infrastructure (PKI), and System Center Operations Manager. He automates in VBS, PowerShell and C#. Ruben lives in Suzhou, China, and you can follow him on Twitter @Ruben8Z.

    • Joseph Moody, Points: 1813
      Joseph Moody is a network admin for a public school system. He is a Microsoft Most Valuable Professional (MVP) in Cloud and Datacenter Management. He blogs at

    • Vladan Seget, Points: 1474
      Vladan Seget is an independent consultant, professional blogger, vExpert 2009-2019, VCAP-DCA/DCD and MCSA. He has been working for over 20 years as a system engineer.

    • Chris, Points: 1300
      I have five years of experience as an IT support professional. I started out as a software support analyst providing support for a proprietary automobile estimating software and training clients. For the last two years I've been doing entry level to intermediate help desk...

    • PowerMe!, Points: 1217
      I am a scripting enthusiast specializing in Network Security and automated System Administration. BASH, PowerShell, Python and PHP-MySQL based Web Development are some of my favorites. When I get lazy, I scribble VBA scripts to automate Excel workflows, which I picked up...

    • Paul Schnackenburg, Points: 1115
      Paul Schnackenburg works part time as an IT teacher as well as running his own business in Australia. He has MCSE, MCT, MCTS and MCITP certifications. Follow his blog TellITasITis.

Level 2

    • Adam Bertram, Points: 998
      Adam is a Microsoft Cloud and Datacenter Management Most Valuable Profressional (MVP) who specializes in Windows PowerShell. You can reach Adam at or on Twitter at @adbertram.

    • Ramon Tan, Points: 759
      Retired (since 2010) IT professional.  MS in Comp.Sc. (1974).

    • Steven, Points: 753
      IT  Technician I & II Worked with Citrix XA/XD 7.15 Worked with VMware products (vSphere/vCenter 5.5-6.5)

    • Milos Mitic, Points: 732
      Windows server administration and SAN

    • Wolfgang Sommergut, Points: 708
      Wolfgang Sommergut has over 20 years of experience in IT journalism. He has also worked as a system administrator and as a tech consultant. Today he runs the German publication

    • Jason Coltrin, Points: 636
      Jason Coltrin has been working in IT for more than 17 years. He holds an MCSE 2003 Security+ plus various Palo Alto and SonicWall firewall certifications. He also is an avid Linux Administrator and currently works in higher education.

    • Brandon Lee, Points: 617
      Brandon Lee has been in the IT industry 15+ years and focuses on networking and virtualization. He contributes to the community through various blog posts and technical documentation primarily at

    • Dan Franciscus, Points: 599
      Dan Franciscus is a systems engineer and VMware Certified Professional (VCP) specializing in VMware, PowerShell, and other Microsoft-based technologies. You can reach Dan at his blog or his Twitter at @dan_franciscus.

    • Nick, Points: 592

Level 1

    • teqqra, Points: 95
      system admin with 4+ years experience

    • Travis Roberts, Points: 95
      Travis Roberts is a Cloud Infrastructure Architect at a Minnesota based consulting firm. Travis has 20 years of IT experience in the legal, pharmaceutical and marketing industries, and has worked with IT hardware manufacturers and managed service providers. Travis has...

    • John Strode, Points: 94
      Help Desk (and whatever my boss asks me). A+, Network+, Security+, Project+, and MCTS: Microsoft Windows 7, Configuration

    • DeployGuy, Points: 94
      Windows Deployment Engineer

    • Alex, Points: 94
      - Hosting websites on Win Server 2008 and 2012 for 10 years.- Advanced user of MS LogParser- Maker of IIS monitoring tools

    • Mark, Points: 94
      Currently working as a DB admin / problem management type role for a large retail chain .  Still using batches and vbscripting but lately really giving an effort to learn powershell. It's not coming as easy as I had imagined

    • Stijn Verriest, Points: 94
      Working in ict for over 9 years. Managing infra for a small (>300 clients) company.

    • Flávio Vieira, Points: 86
      New to SysAdmin trying to improve my skill set as much as i can

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