CV / English / IT Specialist

William Hartigan

  • Email: [email protected]
  • Phone: +123 456 7890
  • Address: 88 Tech Avenue, Silicon Valley, CA


A dedicated and skilled IT Specialist with over 5 years of experience in managing complex IT systems, ensuring the reliability and efficiency of IT infrastructures. Proven ability to lead system integration projects and deploy innovative solutions that improve system functionality and productivity. Adept at troubleshooting and resolving technical issues promptly. Passionate about adopting the latest technologies to enhance business operations.

Core Competencies

  • System Administration & Networking
  • Troubleshooting & Technical Support
  • Software Development Lifecycle
  • Project Management & Implementation
  • Security Best Practices & Risk Management
  • Team Leadership & Collaboration

Technologies and Certifications

  • Operating Systems: Windows Server, Linux, macOS
  • Languages: Python, Java, SQL, PowerShell
  • Tools: Docker, VMware, Jenkins, Git
  • Networking: TCP/IP, DNS, DHCP, VPN
  • Certifications: CompTIA A+, Network+, Security+, Cisco Certified Network Associate (CCNA)

Professional Experience

Senior IT Specialist | Tech Solutions Inc. | 2020 - Present

  • Led a team of IT professionals in the deployment of a secure and efficient network infrastructure, resulting in a 20% improvement in system reliability.
  • Developed and implemented a company-wide security policy, significantly reducing vulnerability to cyber-attacks.

IT Support Technician | Global Tech Corp. | 2018 - 2020

  • Provided technical support for over 500 end-users, ensuring the prompt resolution of issues and maintaining high satisfaction levels.
  • Managed software deployment, updates, and patches for office workstations and servers, enhancing system performance.

Education and Training

  • Bachelor's Degree in Information Technology University of Technology, 2014 - 2018
  • Cisco Certified Network Associate (CCNA) Cisco Networking Academy, 2019
  • CompTIA Security+ CompTIA, 2020


Available upon request.