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.

earth Joined on Aug 7, 2024

Pinned

Deterministic fingerprinting for stable audits

Le Beltagy

Jul 19

I Learned Go by Hacking Kubernetes RBAC Security (And Nearly Quit 5 Times)

#go #kubernetes #security #opensource

7 min read

Fixing RBAC bugs in K8s 1.31

Le Beltagy

Aug 1

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

#go #kubernetes #opensource #beginners

8 min read

Want to connect with Le Beltagy?

Create an account to connect with Le Beltagy. You can also sign in below to proceed if you already have an account.

Create Account

Already have an account? Sign in

Real failure stories beat sterile tutorials

Le Beltagy

Jul 25

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

#kubernetes #homelab #devops #talos

8 min read

Le Beltagy

Jul 23

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

#kubernetes #security #go #purpleteam

5 min read

Commenters suggest adding auto-apply features

Le Beltagy

Jul 22

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

#python #career #opensource #automation

9 min read

Le Beltagy

Jul 19

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

#performance #database #scalability #optimization

3 min read

Le Beltagy

Jul 18

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

#kubernetes #devops #docker #eks

2 min read

Le Beltagy

Jul 17

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

#security #cicd #devops #github

3 min read

Le Beltagy

Jul 16

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

#architecture #performance #debugging #realworld

6 min read

Le Beltagy

Jul 15

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

#fastapi #python #backend #microservices

10 min read

Le Beltagy

Jul 14

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

#cloud #architecture #microservices #kubernetes

9 min read

Le Beltagy

Jul 14

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

#devops #architecture #opensource #solodev

4 min read

Le Beltagy

Jul 13

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

#kubernetes #devops #infrastructure #gitops

4 min read

DEV Community

Le Beltagy

Top 7

Kubernetes

2 Week Community Wellness Streak

1 Week Community Wellness Streak

Writing Debut

One Year Club

Currently learning

Pinned

I Learned Go by Hacking Kubernetes RBAC Security (And Nearly Quit 5 Times)

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

Want to connect with Le Beltagy?

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

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

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

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

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

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

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

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

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

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

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