Cybersecurity & Network Engineering
Cybersecurity & Network Engineering Technology student at Purdue University, operating a real homelab, a 3-node OCI K3s cluster, and a self-hosted documentation platform. I care about architecture, network segmentation, and how systems actually run in production. Open to IT, Cybersecurity, and Network Engineering internships.
Sinapsis AI · London, UK (Remote)
Preparing ISO/IEC 27001 audit documentation and security policy across access control, network segmentation, remote access, and secure administration. Supporting technical planning for Windows domain services, DMZ VLANs, firewall rules, and certificate / authentication controls for audit readiness.
Purdue University · West Lafayette, IN
Coordinating campus network service requests — equipment provisioning, service updates, and decommissioning. Supporting network engineers on fiber infrastructure work: field coordination, connectivity verification, and documentation.
Purdue University · West Lafayette, IN
Guided roughly 18 students per semester through Windows System Administration projects, evaluated assignments, and gave detailed feedback to strengthen their understanding.
Republic of Korea Air Force · Gangneung, South Korea
Configured and repaired endpoints across internet, intranet, and private network environments supporting military operations, resolving hardware, software, and connectivity issues under mission-critical reliability requirements.
OCI K3s Cluster — 3-node K3s (1 control-plane + 2 workers) on Oracle Cloud Always-Free ARM; Ingress-NGINX + cert-manager TLS, tightened VCN security lists, external DNS to the load balancer. Hosts every public service I run.
BookStack — docs.hyuntae.net — self-hosted documentation platform running on the same K3s cluster it documents, with deployment notes and backups.
Secure Minecraft Service — a small public service designed like a production deployment, using DMZ placement and management-plane isolation.
UniFi Homelab Network — segmented, wireless-first network: VLAN design, east-west firewall isolation, and CGNAT-aware architecture.
Cloud & Infrastructure
Oracle Cloud (OCI) · Kubernetes / K3s · Ingress-NGINX · cert-manager · Linux server ops (Debian / Ubuntu) · systemd hardening
Network
UniFi platform · VLAN design & segmentation · firewall rules & east-west isolation · CGNAT-aware architectures · Tailscale / overlay networking
Security
Network segmentation & DMZ design · service hardening & least privilege · management-plane isolation · TLS / certificate lifecycle · backup & recovery planning
Tools
Git & GitHub · Bash · basic Python · BookStack · DNS management · VS Code · tmux · SSH
West Lafayette, IN · Polytechnic Institute
B.S., Cybersecurity & Network Engineering Technology (CNIT). Expected December 2026.
Certified Linux Administrator (LPIC-1) — Linux Professional Institute Issued Apr 2023 · Valid through Apr 2028
AWS Certified Cloud Practitioner — Amazon Web Services Issued Dec 2022 · Valid through Nov 2028