Summary
Overview
Work History
Education
Skills
Certification
Languages
Affiliations
Timeline
Generic

Luka Okwumabua

Houston

Summary

IT specialist with over seven years of expertise in desktop support, hardware troubleshooting, and LAN issues. Demonstrated success in providing Tier 1 technical support and resolving intricate problems swiftly. Committed to improving IT operations and user satisfaction through strong analytical and problem-solving skills. Resourceful Laptop Technician known for efficient task completion and exceptional customer service. Skilled technician with experience in repairing and maintaining computers, automated teller machines, and various office machinery. Known for diagnosing technical issues quickly and implementing effective solutions. Strengths include strong problem-solving skills, in-depth knowledge of electronic systems, and the ability to work efficiently under pressure. Contributed to reducing equipment downtime significantly through proactive maintenance and rapid response to service requests. Highly-motivated employee with desire to take on new challenges. Strong work ethic, adaptability, and exceptional interpersonal skills. Adept at working effectively unsupervised and quickly mastering new skills.

Overview

12
12
years of professional experience
1
1
Certification

Work History

TX

Ellwood National Forge
Houston
03.2025 - Current
  • Handle all simple and complex EUC issues, with Service Desk and NOC teams.
  • Manage endpoint patching, software distribution, driver/BIOS updates.
  • Compliance using tools like SCCM/MECM or Intune.infrastructure, network, security, and application teams to ensure end-to-end service reliability.

TX

Memorial Hermann Healthcare Hospital
Houston
03.2024 - 10.2024
  • Support Infrastructure department, network, security, and application teams to ensure end-to-end service reliability.
  • Assisted with company wide application workloads migration
  • Co-designed help desk ticketing system and developed end user training
  • Administered network SD-WAN and VPN solutions
  • Responsible for Active Directory setup

TX

CHI St. Luke’s Baylor Medical Hospital
Houston
07.2023 - 01.2024
  • Provided VIP/executive support, resolving user issues related to Windows OS, software, and networking.
  • Installed and configured PCs, laptops, and OR boards for over 10,000 employees.
  • Managed Active Directory, resetting passwords and troubleshooting account access issues.
  • Utilized SCCM/MECM and Microsoft Intune for system imaging and software deployment.

TX

Primetime Home Health, Inc.
Houston
01.2021 - 04.2022
  • Assisted with SCCM management, ensuring smooth IT system operations.
  • Provided in-person technical support for Windows 7 and 10 workstations.
  • Managed Active Directory tasks, including user account updates and access requests.
  • Responded to IT service requests via phone and email, troubleshooting hardware and software issues.
  • Ensured software updates and patches were applied across multiple systems.

TX

CSAT Solutions
Houston
05.2019 - 03.2020
  • Troubleshot and repaired Apple laptops and macOS systems.
  • Diagnosed and resolved hardware and software malfunctions before product shipment.
  • Performed quality control checks to identify and resolve system defects.
  • Assisted in packaging and shipping Apple products post-repair.

TX

Nitec PC Computer Services
Houston
01.2014 - 01.2018
  • Diagnosed and repaired motherboards, monitors, and printers.
  • Installed and troubleshot Windows 7 and Windows 10 operating systems.
  • Conducted network assessments to identify and resolve connectivity issues.
  • Provided on-site customer support, advising on software and hardware upgrades.
  • Documented incidents and communicated solutions to prevent recurring issues.

Education

Technical Diploma - Information Technology Security & Administration

Huston,Texas.
Huston,Texas.
06.2025

Associate - Computer Science

Houston, TX
Houston, TX

Skills

  • Security software management
  • Network connectivity
  • System upgrades
  • Operating system installation
  • System configuration
  • Imaging and virtualization
  • Software troubleshooting
  • Malware detection and removal
  • Networking fundamentals
  • TCP/IP and Wi-Fi configuration
  • SOHO networking solutions
  • Cloud computing services
  • Command line proficiency
  • Client support and customer service
  • Security management
  • Regulatory compliance
  • Troubleshooting and analysis
  • Security software management
  • Network connectivity
  • System upgrades
  • Operating system installation
  • System configuration
  • Imaging and virtualization
  • Software troubleshooting
  • Malware detection and removal
  • Networking fundamentals
  • TCP/IP and Wi-Fi configuration
  • SOHO networking solutions
  • Cloud computing services
  • Command line proficiency
  • Client support and customer service
  • Security management
  • Regulatory compliance
  • Troubleshooting and analysis

Certification

A+ certification volunteer|Teyrachi Foundation Inc., April 2024

Languages

English
First Language
Spanish
Beginner
A1

Affiliations

  • More than just a tech expert, Luka is a well-rounded individual who knows how to balance precision with personality Whether he’s troubleshooting complex systems or exploring new interests outside the digital world, Luka brings dedication, curiosity, and balance to everything he does It’s this blend of technical skill and human touch that truly sets him apart.

Timeline

TX

Ellwood National Forge
03.2025 - Current

TX

Memorial Hermann Healthcare Hospital
03.2024 - 10.2024

TX

CHI St. Luke’s Baylor Medical Hospital
07.2023 - 01.2024

TX

Primetime Home Health, Inc.
01.2021 - 04.2022

TX

CSAT Solutions
05.2019 - 03.2020

TX

Nitec PC Computer Services
01.2014 - 01.2018

Technical Diploma - Information Technology Security & Administration

Huston,Texas.

Associate - Computer Science

Houston, TX
Luka Okwumabua