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Christopher O.

Christopher O.

IT Systems Administrator | Expert in Cloud & Technical Support

Thank you for stopping by my profile! With 13+ years of experience and over 35 professional certifications, I specialize in IT Systems Administration, Microsoft 365, and cloud solutions. I help businesses optimize their IT infrastructure, enhance security, and improve operational efficiency. 𝗪𝗵𝗮𝘁 𝗜 𝗢𝗳𝗳𝗲𝗿: ✅ System Administration – Windows Server (2022/2019/2016), Active Directory, DNS/DHCP management ✅ Technical Support – Proactive IT troubleshooting to minimize downtime & ensure seamless business operations ✅ Microsoft 365 & Exchange – Administration, migration, & security for Microsoft 365, Exchange Online & On-Premises ✅ Cloud Solutions – Microsoft Azure design, implementation, & optimization for businesses of all sizes ✅ Virtualization & Networking – Microsoft Hyper-V, TCP/IP networking, & IT infrastructure optimization 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? 🚀 Certified Expert – Microsoft 365 Administrator Expert, Azure Solutions Architect, and more ⚡Proven Experience – 13+ years of IT success across industries 🔹 Reliable & Efficient – Delivering solutions that enhance security, performance, & business continuity 💼 Business-Oriented IT Solutions – Tailored to your business needs, not just technical requirements 𝗟𝗲𝘁’𝘀 𝗪𝗼𝗿𝗸 𝗧𝗼𝗴𝗲𝘁𝗵𝗲𝗿! Looking for an IT expert to streamline your operations? Let’s connect! I’m ready to assist with system administration, cloud migration, technical support, and IT infrastructure management.

🇳🇬Lagos, Nigeria$20/hr100% JSS4.67 (19)Since Jul 2016

Earnings and projects

MRR
$2

Last 6 months ÷ 6

World#180,444 / 412k
🇳🇬Country#7,655 / 13.8k
Revenue, last 30 days
$0

Last 6 months: $13

Total earnings
$1.1k

Billed in all: $1.2k

World#383,211 / 412k
🇳🇬Country#12,218 / 13.8k
Per project
$44

$13 in the last 6 months

World#316,987 / 412k
🇳🇬Country#11,521 / 13.8k
Projects, last 6 months
1
100% fixed0% hourly
World#128,092 / 412k
🇳🇬Country#6,596 / 13.8k
Projects in all
26
96% fixed4% hourly
World#109,599 / 412k
🇳🇬Country#3,054 / 13.8k

Earnings, last 30 days

$1.2kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$1,120$1,140$1,160$1,180Oct 8Oct 23Nov 7

Skill rankings: Top 33% in Virtualization

Ranked by MRR among everyone on Upwork with the skill.

  1. #45Disaster Recovery109 freelancers · 🇳🇬 #1Top 41%
  2. #46System Maintenance107 freelancers · 🇳🇬 #4Top 43%
  3. #101Virtualization305 freelancers · 🇳🇬 #3Top 33%
  4. #207VPN491 freelancers · 🇳🇬 #5Top 42%
  5. #221Microsoft Exchange Server572 freelancers · 🇳🇬 #34Top 39%
  6. #281Hardware Troubleshooting642 freelancers · 🇳🇬 #23Top 44%
  7. #284Microsoft Windows784 freelancers · 🇳🇬 #31Top 36%
  8. #347Windows Server862 freelancers · 🇳🇬 #25Top 40%