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Caspinwall1/README.md

Hi, I'm Christian!
Military Officer and IT Professional,

πŸš€ Cybersecurity | Networking | Automation | Systems Engineering

πŸ”§ Technical Projects & Contributions

πŸ”Ή Home Lab & Cybersecurity Projects

  • Pi-Hole Network-Wide Ad Blocker

    • Tech Stack: Raspberry Pi, Docker, Bash
    • Blocked 10M+ ads/month across a 10+ device network using DNS-level filtering.
    • Enhanced privacy & reduced bandwidth usage by 40%.
  • Secure Disk Sanitization Tool

    • Wiped 500+ drives to meet strict data compliance standards.
    • Automated workflows with PowerShell, cutting manual effort by 70%.

🐍 Python Projects

πŸ“œ PowerShell Automation Scripts

πŸ’Ό Professional Experience

πŸ”Ή Systems Engineer | General Informatics (July 2024 – Present)

  • Work across multiple IT environments
  • Reset user passwords, assign permissions, create new users, use Active Directory to configure GPOs and user permissions.
  • Use Windows Server and Microsoft Desktop OS to troubleshoot server issues that occur.
  • Setup of new laptops/PCs and install/upgrade of standard software applications
  • Provide Level 2 Help Desk Support
  • Install new software releases, system upgrades, patches, etc.
  • Create DHCP scope to propagate IP addresses to users.
  • Work directly with Sales to work on complex design for customer presentations
  • Travel to customer sites
  • Use screenconnect to remote into users computers and servers.
  • Use the Connectwise ticketing system
  • Perform event log analysis to identify the scope of the incident, alert, or problem.
  • Respond to compromised accounts, computers, and emails.
  • Utilize Sentinel One to manage the security of endpoints and networks
  • automating tasks within infrastructure to ensure a better customer experience
  • Microsoft Active Directory, O365, and SharePoint
  • Networking – Configuring/troubleshooting/deploying (SonicWall/Ruckus/Cisco/Unifi)
  • Familiarity with Networking protocols (DHCP, DNS, VLANS)
  • Windows Server 2012 and up and Windows 7 and up
  • VMWare and Hyper-V
  • Powershell scripting to troubleshoot and gain system information

πŸ”Ή Simulation Technician | Actalent (March 2024 – June 2024)

  • Utilized Linux for daily data access and troubleshooting simulations and training aids.
  • Assisted a team of 13 in configuring and troubleshooting a VOIP server.

πŸ”Ή Security Operations Manager | US Army (Sep 2022 – Feb 2024)

  • Monitored network security and ensured adherence to information security policies.
  • Troubleshot Cisco routers and switches to maintain uninterrupted internet access for 5 endpoints.
  • Developed a tracking system using Excel and Microsoft Teams to improve resource allocation, saving 267 hours of labor.

Manager at Waffle House (Sep 2021 – Sep 2022)

  • Directed high-volume operations, ensuring exceptional service and operational efficiency.
  • Increased monthly revenue by $13,500 through strategic cost control and profitability enhancement.
  • Maintained high customer satisfaction by resolving 150 customer concerns promptly.

πŸ”§ Technical Skills

πŸ’» Networking & Security: Cisco Switching, Routing (BGP, OSPF, EIGRP), QoS, Firewalls, VLANs, IDS/IPS, MPLS, VPNs, VoIP
πŸ”Ή Systems Administration: Windows Server, Active Directory, Hyper-V, VMware, PowerShell
πŸ“‘ Cloud & Virtualization: Microsoft 365, SharePoint, Azure Fundamentals
🐧 Linux: CLI, Automation, Troubleshooting
πŸ” Monitoring & Automation: LogicMonitor, SentinelOne, ConnectWise, ScreenConnect


πŸ† Certifications

πŸ“‘ Networking & Security

  • πŸ–§ Cisco Certified Network Associate (CCNA) (2024)
  • πŸ” Cisco CyberOps Associate (2024)
  • πŸ” CompTIA Security+ (2023)
  • πŸ“‘ CompTIA Network+ (2023)

☁️ Cloud & DevOps

  • ☁️ AWS Certified Cloud Practitioner (CCP) (2024)
  • 🌩️ CompTIA Cloud+ (2024)

πŸ–₯️ IT & Cybersecurity

  • 🎯 Google IT Support Professional (2023)
  • πŸ›‘οΈ Google Cybersecurity Professional Course (2023)
  • πŸ–₯️ LPI Linux Essentials (2023)

🐍 Programming & Automation

  • πŸ… PCI Certified in Python Programming (2024)

πŸŽ“ Education

Bachelor of Arts in Psychology
University of Central Arkansas, May 2021

  • Major: Psychology
  • Minor: Military Science

Cybersecurity-Artificial Intelligence Certificate

  • Purdue Northwest University/Ivytech, Present
  • Focus of study: Cybersecurity and AI

πŸ“¬ Let’s Connect!

πŸ“ž Phone: ****** βœ‰οΈ Email: c7vaspinwall@hotmail.com
πŸ”— LinkedIn
πŸ’» GitHub


πŸ”₯ Why Should You Hire Me?

βœ… Technical Expertise: Hands-on experience in networking, cybersecurity, scripting, and automation.
βœ… Problem-Solving Mindset: Proven ability to diagnose & resolve complex IT issues across various environments.
βœ… Leadership & Military Discipline: Experience managing high-stakes projects under pressure.
βœ… Continuous Learning: Actively pursuing new certifications and projects to stay ahead in IT.

Popular repositories Loading

  1. Caspinwall1 Caspinwall1 Public

    Landing page for all projects.

  2. PiHole PiHole Public

  3. Caspinwall1-DW Caspinwall1-DW Public

  4. ChristianAspinwall.github.io ChristianAspinwall.github.io Public

    Website

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