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Le Beltagy

Cloud Security & K8s engineer. I build security tools in Go and run bare-metal clusters on whatever breaks first. Homelab is my R&D lab.

Location earth Joined Joined on  github website
Two Year Club
Go
Top 7
2
Kubernetes
2 Week Community Wellness Streak
1 Week Community Wellness Streak
Writing Debut
One Year Club
I Automated My Entire GitOps Security Stack. The First Thing It Blocked Was My Own Salary.

I Automated My Entire GitOps Security Stack. The First Thing It Blocked Was My Own Salary.

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Comments 4
10 min read

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I Replaced kube-proxy with eBPF in Production (And Why My Monitoring Went Blind for 6 Hours)

I Replaced kube-proxy with eBPF in Production (And Why My Monitoring Went Blind for 6 Hours)

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Comments 4
10 min read
I Learned Go in 3 Weeks. Yesterday, My Code Merged into k9s.

Fixing RBAC bugs in K8s 1.31

I Learned Go in 3 Weeks. Yesterday, My Code Merged into k9s.

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Comments 8
8 min read
I Run Bare-Metal Kubernetes on $200 of Scrap Hardware (And Why I Burned 3 SD Cards Learning)

Real failure stories beat sterile tutorials

I Run Bare-Metal Kubernetes on $200 of Scrap Hardware (And Why I Burned 3 SD Cards Learning)

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Comments 12
8 min read
I Deployed a Purple Team Inside My Kubernetes Cluster. The Scanners Never Saw It Coming.

I Deployed a Purple Team Inside My Kubernetes Cluster. The Scanners Never Saw It Coming.

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Comments 1
5 min read
I Built a Job-Scraping Bot to Escape Cloud Consulting (And It's Open Source)

Commenters suggest adding auto-apply features

I Built a Job-Scraping Bot to Escape Cloud Consulting (And It's Open Source)

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Comments 6
9 min read
Processing 1 Million Events Per Day Without Breaking the Bank (Or Your Database)

Processing 1 Million Events Per Day Without Breaking the Bank (Or Your Database)

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Comments 3
3 min read
Kubernetes for Solo Developers: Stop Overthinking It (And Start Using It)

Kubernetes for Solo Developers: Stop Overthinking It (And Start Using It)

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Comments 3
2 min read
I Almost Leaked My Production Database Password to GitHub (And How I Fixed CI/CD Security)

I Almost Leaked My Production Database Password to GitHub (And How I Fixed CI/CD Security)

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Comments 2
3 min read
The Architecture Decision That Almost Killed My Project (And How I Fixed It)

The Architecture Decision That Almost Killed My Project (And How I Fixed It)

4
Comments
6 min read
Building with FastAPI: A Production Journey (Real Code, Real Lessons)

Building with FastAPI: A Production Journey (Real Code, Real Lessons)

4
Comments
10 min read
Cloud Architecture for Autonomous Systems: The 3-Tier Design & Why It Works

Cloud Architecture for Autonomous Systems: The 3-Tier Design & Why It Works

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Comments 2
9 min read
I Built an Autonomous Vehicle Analytics Platform (Solo) — Here's What I Learned

I Built an Autonomous Vehicle Analytics Platform (Solo) — Here's What I Learned

2
Comments
4 min read
How I Reorganized 45 Kubernetes Manifests and Saved Hours of Development Time

How I Reorganized 45 Kubernetes Manifests and Saved Hours of Development Time

2
Comments
4 min read
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