IT student at PTIT who recently completed an IT Support internship at Nhan Hoa Group and is now moving into a probationary staff role. Focused on system administration, infrastructure monitoring, and network security.
I'm a final-year IT student at the Posts and Telecommunications Institute of Technology (PTIT), with 4 remaining courses to complete alongside full-time work.
I just wrapped up an internship at Nhan Hoa Group — a hosting & infrastructure company — where I worked hands-on with monitoring systems, mail servers, and control panels in production, and I'm now moving into a probationary IT Support role there.
My direction is System Administration and IT Engineering — with a strong interest in networking, security monitoring, and infrastructure reliability (high-availability, backup/recovery, observability).
HA network setup with CARP/pfsync, site-to-site OpenVPN, pfBlockerNG, Captive Portal, and a monitoring stack — Telegraf → InfluxDB → Grafana plus Syslog-ng → Promtail → Loki → Grafana — deployed via Docker Compose.
Two-node active/standby Zabbix cluster with MariaDB and native HA failover, documented end-to-end and run in a real internship environment.
Microservices library management system built with FastAPI & MySQL, applying Database per Service, API Gateway, Repository, and Saga patterns; custom dark-themed UI.
Wazuh-based security monitoring for a multi-branch network with Cisco devices, detecting and alerting on anomalous events.
Information Technology — Class D22HTTT01
Student ID: B22DVCN066 · 4 courses remaining to graduateOpen to opportunities in System Administration & IT Infrastructure.