Available for new opportunities
// Cybersecurity Engineer · Software Developer

Hi, I'm Chris Cho.
I build & defend secure systems.

I design software and harden the infrastructure it runs on — bridging development and cybersecurity.

chris@portfolio: ~
~ whoami
01 // about

Security-minded engineer

I'm a technology professional with a foot in both software and security. My background spans full-stack development, IT, and security operations — which means I ship features and understand how attackers think.

When I'm not at a keyboard, you'll find me working on my random home projects or at the gym.

1+Years of professional IT support
10+Home Projects
100+Support Tickets Resolved
Browser Tabs Open
02 // skills

What I work with

[ SEC ]

Security

Firewalls SIEM / SOC Incident Response Burp Suite Nmap Wireshark OWASP
[ DEV ]

Development

Python JavaScript / TS React Node.js NoSQL REST
[ IT ]

IT & Support

Windows Administration Linux Administration Active Directory Docker Networking (TCP/IP, DNS, DHCP) VPN Help Desk Powershell
03 // projects

Selected work

01

Home Lab

A Raspberry Pi running a private network stack. Pi-hole sinkholes ads and trackers network-wide, Unbound serves as a recursive, DNSSEC-validating resolver so DNS never depends on a third party, and WireGuard provides an encrypted tunnel for secure remote access — carrying the same private DNS and ad-blocking with me on the go.

Raspberry PiLinuxPi-holeUnboundWireGuardDNS / DNSSEC
02

Inventory Management System

A full-stack single-page application for a small business. Built secure authentication with salted, hashed passwords, input validation and sanitization, and hardened API endpoints — plus real-time inventory tracking with automated alerts that flag low stock and excessive supply usage, notifying staff when providers need restocking.

ReactNode.jsMongoDBJavaScriptREST API
04 // experience

Where I've worked

2025 — Present

IT Support Specialist

MS SHIFT
MS Shift · Las Vegas, NV

Provide technical support for hundreds of hospitality properties, resolving hardware, software, and network issues while maintaining high customer satisfaction. Document issues, troubleshooting steps, and resolutions in Salesforce for accurate records and team knowledge-sharing, and manage user accounts, permissions, and access requests in line with security and approval workflows.

05 // certifications

Credentials

06 // contact
Let's build something secure together.

Open to Cybersecurity and Software Engineering roles