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Zabihullah H.

Zabihullah H.

Network Administration, System Administration, IT Support Specialist

PROFESSIONAL SUMMARY IT Systems and Network Administrator with 9+ years of experience supporting enterprise IT environments across onpremises and cloud platforms. Strong expertise in Windows and Linux server administration, Microsoft 365 / Entra ID, Active Directory, networking, and IT security. Served as the primary escalation point for complex and high-impact incidents, ensuring system availability, performance, security, and compliance. Proven ability to manage critical infrastructure, meet SLA requirements, and support business operations in fast-paced environments. Recognized for strong troubleshooting, documentation, communication, and crisis-management skills.

🇺🇸Sacramento, United States$45/hr100% JSSSince Jan 2026

Earnings and projects

MRR
$2.6k

Last 6 months ÷ 6

World#15,379 / 412k
🇺🇸Country#3,855 / 62.1k
Revenue, last 30 days
$0

Last 6 months: $16k

Total earnings
$33k

Billed in all: $39k

World#103,153 / 412k
🇺🇸Country#17,946 / 62.1k
Per project
$33k

$16k in the last 6 months

World#2,331 / 412k
🇺🇸Country#526 / 62.1k
Projects, last 6 months
1
0% fixed100% hourly
World#128,092 / 412k
🇺🇸Country#16,472 / 62.1k
Projects in all
1
0% fixed100% hourly
World#360,671 / 412k
🇺🇸Country#53,151 / 62.1k

Earnings, last 30 days

$39.2kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$38.5k$39.0k$39.5k$40.0kOct 8Oct 23Nov 7

Skill rankings: Top 4% in LAN Administration

Ranked by MRR among everyone on Upwork with the skill.

  1. 2LAN Administration50 freelancers · 🇺🇸 #2Top 4%
  2. #4Storage Area Network71 freelancers · 🇺🇸 #4Top 6%
  3. #20Microsoft Azure Administration425 freelancers · 🇺🇸 #6Top 5%
  4. #22VPN491 freelancers · 🇺🇸 #4Top 4%
  5. #25Firewall448 freelancers · 🇺🇸 #7Top 6%
  6. #43Computer Network930 freelancers · 🇺🇸 #13Top 5%
  7. #50IT Support978 freelancers · 🇺🇸 #12Top 5%
  8. #51Microsoft Windows PowerShell659 freelancers · 🇺🇸 #11Top 8%