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James T.
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James T.

Expert DevOps, VMware Proxmox | Linux/Windows Sysadmin | Cybersecurity

Hey, I’m James. I’ve been a self‑employed business network and server admin for 25+ years, building and supporting critical infrastructure for SMBs and enterprises across the country. I work daily with Linux and Windows environments, VMware and Proxmox clusters, and complex networks that simply cannot go down. Many of my core clients have trusted me with their systems for over 20 years, because I focus on rock‑solid uptime, clear communication, and long‑term relationships—not quick fixes. I specialize in infrastructure that has to “just work”: virtualization, storage, networking, security, and web hosting. Recent work includes fully automated multi‑node VMware + vSAN builds using IPMI, PowerShell, and Python; high‑availability WordPress platforms with 50,000+ active members and 99.999% uptime; and deep network redesigns with Unifi, VLAN cleanup, and clear documentation your internal IT team can actually use. At the enterprise level, I’ve redesigned infrastructure for a 6‑billion‑dollar publicly traded company, implementing redundant firewalls, VMware hosts, dual fiber to AWS with VPN failover, and power redundancy—while reducing monthly management costs by over 25,000 and consolidating 20+ servers to 8. I’ve also delivered CMMC v2 cybersecurity implementations for government contractors, combining policy, technical controls, and staff training into a practical, auditable program. ​ If you’re looking for top‑tier help (not the cheapest bid) with cloud infrastructure, virtualization (VMware/Proxmox), network security, database and web hosting, or compliance‑driven environments, let’s talk. Send a brief overview of your current setup, pain points, and goals, and I’ll come back with a clear, no‑nonsense plan to stabilize, simplify, and scale your infrastructure. When you hire me, here’s what you can expect: 1. Click the “Invite” button to share your job and a brief overview of your environment. 2. Once we’re matched on Upwork, we’ll jump on a call (Zoom or phone) to walk through your current setup and objectives. 3. I’ll ask targeted questions to clarify requirements, risks, and success criteria so we’re aligned on exactly what “done” looks like. 4. I’ll send you a high‑level written plan outlining the approach, milestones, and estimated hours or budget. 5. When we agree on the plan and timeline, I’ll execute, keep you updated as we go, and document everything so your team isn’t left in the dark. If this sounds like the level of help you’re looking for, click “Invite” and let’s get your infrastructure stable, secure, and easy to manage.

🇺🇸Amarillo, United States$125/hr100% JSS5.00 (42)Since Mar 2019

Earnings and projects

MRR
$374

Last 6 months ÷ 6

World#89,563 / 412k
🇺🇸Country#13,034 / 62.1k
Revenue, last 30 days
$0

Last 6 months: $2.2k

Total earnings
$176k

Billed in all: $179k

World#18,637 / 412k
🇺🇸Country#4,343 / 62.1k
Per project
$2k

$2.2k in the last 6 months

World#78,402 / 412k
🇺🇸Country#13,172 / 62.1k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇺🇸Country#16,472 / 62.1k
Projects in all
90

Across 92 contracts

18% fixed82% hourly
World#31,807 / 412k
🇺🇸Country#5,010 / 62.1k

Earnings, last 30 days

$179kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$176k$178k$180k$182kOct 8Oct 23Nov 7

Skill rankings: Top 14% in Virtualization

Ranked by MRR among everyone on Upwork with the skill.

  1. #14UniFi41 freelancers · 🇺🇸 #3Top 34%
  2. #18VoIP PBX85 freelancers · 🇺🇸 #2Top 21%
  3. #22Network Planning104 freelancers · 🇺🇸 #3Top 21%
  4. #27Proxmox VE144 freelancers · 🇺🇸 #3Top 19%
  5. #44Virtualization305 freelancers · 🇺🇸 #12Top 14%
  6. #51AWS Server Migration301 freelancers · 🇺🇸 #8Top 17%
  7. #54VMware Administration274 freelancers · 🇺🇸 #7Top 20%
  8. #60Network Design311 freelancers · 🇺🇸 #14Top 19%