DevOps Engineer · Cloud & Security · Automation
I love automating old systems, building secure and scalable pipelines, and experimenting with cloud-native solutions. When I'm not tuning infrastructure, I'm probably debugging something obscure or binge-watching anime while pretending everything is fine 😄
- 🔧 Currently working as a DevOps Engineer
- 🌱 Currently learning Azure & working towards Terraform Certification
- 🌐 Portfolio: theoneoh1.github.io
- ⚡ Fun fact: I usually automate myself into more work
| Category | Technologies |
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| ☁️ Cloud |
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| 📦 Containerization |
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| 🔁 CI/CD |
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| 🔧 DevOps Tools |
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| 📊 Observability |
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| 🔒 Security |
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| 🌐 Web & Infra |
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| 💻 Languages |
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| 🗄️ Databases |
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Bash script to monitor websites and VM hosts, exporting Prometheus metrics for Node Exporter, eliminating manual checks across multiple hosts
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Argus - A Python-based security automation tool that orchestrates Nmap, Nikto, and Nuclei with cool reporting.
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Scan a specific port across multiple domains or IPs at once. Perfect for subdomain enumeration workflows.
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Check out all my repos from DevOps automation scripts to Kubernetes experiments and everything in between. |
Projects without documentation are an information black hole. I write about real-world DevOps problems I’ve faced, from something breaking at the wrong time to making a proactive system decision to avoid breaking in the first place.
| # | Title | Topic |
|---|---|---|
| 1 | How I Gave Our PostgreSQL Database a Time Machine (With pgBackRest) | PostgreSQL, PITR, Backup & Recovery |
| 2 | My Portfolio Site Has a CI/CD Pipeline. Here’s Why. | Portfolio, GitHub Actions |
| 3 | How I Stopped Manually Pinging VMs During an Infrastructure Crisis | Bash, Observability, Prometheus |
| 4 | How we Stopped 30-Minute Deployments and Saved Our Team 95 Hours a Month | CI/CD, React, PM2 |
| 5 | How to Gracefully Handle Downtime with Nginx (and a 503 Status Code) | Nginx, Downtime, 503 |
