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Chukwuka O.
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Chukwuka O.

AI Engr. | Cybersecurity Expert | Tech Support | Technical Operations

IT & Tech Support✅ Linux✅ Windows✅ MacOS✅ Cybersecurity✅ AI Agents✅ Are you struggling with user IT technical support satisfaction or cybersecurity? Then you need me! With over 10+ years of hands on experience supporting users, managing teams and access controls, troubleshooting security related incidents, and maintaining secure IT environments resulting in over 50% productivity in the first 3 months. My strength lies in bridging the gaps between everyday technical support and cybersecurity best practices, ensuring systems stay protected while users remain productive. My premium services include: ✔ Agentic AI/SI (OpenClaw /Claude etc..) ✔ Technical Support & Customer Success ✔ Technical Team Manager ✔ Windows Server ✔ Linux, Windows, MacOS & PowerShell ✔ Google Suite & Microsoft Office Applications ✔ I.T. & Network Administration ✔ Technical Writing & Documentation Why Business work with me: ✔ Result driven and customized approach on technical issues ✔ Excellent communication and prompt delivery ✔ Proven Record of De-risking Complex Technical Projects ✔ Bridge Between Executive Vision and Engineering Execution ✔ Architect of Scalable, Future-Proof Systems & High-Performance Teams With a customer-first approach, I deliver solutions that enhance the user experience while ensuring my team remains agile, productive and motivated. Without slowing down your operations, lets work together. Let jump on a quick call for more context on how to proceed.

🇳🇬Awka, Nigeria$15/hr100% JSS5.00 (5)Since Sep 2023
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Earnings and projects

MRR
$1.2k

Last 6 months ÷ 6

World#40,830 / 412k
🇳🇬Country#811 / 13.8k
Revenue, last 30 days
$662

Last 6 months: $7.2k

World#55,346 / 412k
🇳🇬Country#1,341 / 13.8k
Total earnings
$14k

Billed in all: $15k

World#167,991 / 412k
🇳🇬Country#2,999 / 13.8k
Per project
$2k

$1.8k in the last 6 months

World#76,547 / 412k
🇳🇬Country#1,255 / 13.8k
Projects, last 6 months
4

Across 5 contracts

0% fixed100% hourly
World#51,815 / 412k
🇳🇬Country#3,269 / 13.8k
Projects in all
7

Across 8 contracts

13% fixed87% hourly
World#236,190 / 412k
🇳🇬Country#8,902 / 13.8k

Earnings, last 30 days

$14.9k+$662 earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$14.0k$14.5k$15.0kOct 8Oct 23Nov 7

Skill rankings: Top 8% in Web Hosting

Ranked by MRR among everyone on Upwork with the skill.

  1. #5CompTIA52 freelancers · 🇳🇬 #2Top 10%
  2. #22Cybersecurity Tool201 freelancers · 🇳🇬 #1Top 11%
  3. #24Cyber Threat Intelligence201 freelancers · 🇳🇬 #1Top 12%
  4. #36Cybersecurity Monitoring277 freelancers · 🇳🇬 #1Top 13%
  5. #39IT Management355 freelancers · 🇳🇬 #1Top 11%
  6. #83Web Hosting986 freelancers · 🇳🇬 #3Top 8%
  7. #108Answered Ticket446 freelancers · 🇳🇬 #1Top 24%
  8. #148IT Support978 freelancers · 🇳🇬 #13Top 15%