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system onlinenewnol@homelab:~

$ whoami

Ngô Tấn Tài/ newnol

Cloud DevOps, Infrastructure & AI Systems Engineer

➜Cloud DevOps & Infrastructure Engineer

➜CI/CD · IaC · Kubernetes · Homelab

➜Building AI Agents & intelligent systems

ConnectView Projects
newnol — interactive shell
newnol@homelab:~
$whoami
newnol
$help
Available commands:
whoami - Display current user
ls - List directory contents
cd <dir> - Change directory
cat <file> - Display file contents
pwd - Print working directory
docker ps - List running containers (simulated)
ssh <host> - Connect to server (simulated)
skills - Show technical skills
projects - List projects
contact - Show contact information
clear - Clear terminal
help - Show this help message
Try: cat about.txt, ls projects/, skills
$
Tip: Use Tab for completion, ↑/↓ for history, type "help" for commands
Ngô Tấn Tài (Newnol) - Cloud DevOps, Infrastructure & AI Systems Engineer
Chapter 01 · journey

$ cat journey.log

From building homelab infrastructure to developing AI systems — a journey through DevOps, cybersecurity, and intelligent automation.

2025-Present

Homelab Infrastructure Automation (IaC)

Developed a codified infrastructure pipeline to automate the provisioning and configuration of Proxmox resources.

Terraform
Ansible
Proxmox
GitOps
2025-Present

Private AI Agent Infrastructure (LLMOps)

Architected a self-hosted AI stack with LiteLLM and Open WebUI, focusing on privacy and resource efficiency.

DockerCompose
LiteLLM
Open WebUI
LLMOps
2023-Present

Hybrid Cloud & DevOps Lab

Designed a hybrid architecture connecting physical clusters with public VPS, implementing Jenkins CI and CrowdSec security.

Proxmox
Jenkins
CrowdSec
Monitoring
2022-Present

Cybersecurity & CTF

Participated in CTF competitions, achieving Top 1 in Wanagame CTF (Forensics/System Security).

Kali Linux
Forensics
Security
2023-Present

Computer Science @ HCMUS

Studying Computer Systems Networking, focusing on Cloud Native technologies and distributed systems.

Networks
Python
Go
Cloud Native

$ ls -la skills/

Technologies and tools in my stack

Cloud & DevOps

GCP
AWS
Docker
Kubernetes
GitHub Actions
Jenkins

Infrastructure

Proxmox
Terraform
Ansible
Linux
Networking

AI Agent

LLM Orchestration
LiteLLM
Open WebUI
Python
Go

Security

CrowdSec
Linux Hardening
VPN
Digital Forensics
CTF
99.9%
Uptime
50+
Projects
24/7
Monitoring
∞
Learning

Live Infrastructure Status

Real-time observability of my homelab and cloud services.

Open Full Page
Chapter 02 · projects

$ ls -la projects/

AI tooling, infrastructure, IoT, and practical side projects — based on the repositories I am actively building and publishing.

YAS (Yet Another Shop) CI/CD project screenshot
DevOps

YAS (Yet Another Shop) CI/CD

Advanced CI/CD pipeline and Kubernetes deployment for a Java Spring Boot microservices architecture.

Kubernetes
Jenkins
Java Spring Boot
Docker
Kafka
PostgreSQL
Keycloak
Code
Homelab Infrastructure Automation project screenshot
Infrastructure

Homelab Infrastructure Automation

100% automated provisioning and configuration of Proxmox VMs using Terraform and Ansible with GitOps principles.

Terraform
Ansible
Proxmox VE
Docker
Prometheus
Code
HealthSense-IoT project screenshot
IoT

HealthSense-IoT

Smart health monitoring system with ESP32, real-time dashboard, and AI-assisted health insights.

ESP32
Next.js
Python
FastAPI
TypeScript
CodeLive
Open WebUI Tools project screenshot
AI Systems

Open WebUI Tools

A set of custom Open WebUI tools for transcript extraction, diagram generation, and smarter tool workflows.

Python
Open WebUI
Selenium
LLM Tools
CodeLive
Homelab Infra project screenshot
Infrastructure

Homelab Infra

Infrastructure-as-code experiments for homelab services, automation, and self-hosted platform work.

Terraform
HCL
Infrastructure as Code
Homelab
Code
OpenClaw Terraform Review Assistant project screenshot
DevOps

OpenClaw Terraform Review Assistant

A small CLI that reads Terraform plan JSON and turns it into a readable review with summary, risk flags, and pre-apply checks.

Python
Terraform
CLI
DevOps
Code
$ gh repo list newnol→ view all
Chapter 03 · competitions

$ cat competitions.log

Hành trình chinh phục các thử thách CTF, Hackathon và các cuộc thi kỹ thuật.

4
Competitions
2
CTF Events
25+
Challenges
View All Competitions
contact.sh

$ ./contact.sh --intent=collaborate

Let’s build something solid

Open to DevOps, infrastructure, AI agent work, and interesting technical collaborations.

Get In Touch