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Jon Pena

IT Systems Engineer · Fort Lauderdale, FL

Jon Pena

Systems engineer who writes the software.

7+ years as the sole or lead technologist for multi-site networks, Linux and Windows systems, Microsoft 365 and endpoint fleets, and the Python and JavaScript automation that ties them together. Now building LLM tooling for operations.

Open to systems and platform engineering roles

jon@inertify: ~

How I work

  1. 01

    Isolate

    Find the layer the fault lives in before touching anything: cable, route, port, certificate, config.

  2. 02

    Fix

    Fix it there, not three layers up where the symptom showed.

  3. 03

    Script

    Turn the fix into automation so the same ticket never needs a human twice.

Selected work

Things I've built

All repositories on GitHub

Also on GitHub

Arcade

Take a break

Snake and Breakout, because every portfolio should have an arcade. Mouse, keyboard or touch. Press play on one and the other pauses.

score 0 best 0

Snake

Eat the dots, don't bite yourself. The walls wrap around.

score 0 lives 3 · level 1 best 0

Breakout

Clear the bricks and catch the falling pickups. Move the mouse (or drag) to steer.

drag to move · tap to launch / fire

Reading list

Today in tech

All feeds: Hacker News, AI, Lobsters
  1. #1 on Hacker News Backdoor in Claude Code for VS Code extension on the Cursor Marketplace

    Security researchers discovered a malicious backdoor in version 2.1.313 of the official Claude Code VS Code extension on the Cursor Marketplace, which attempts to establish persistent SSH access.

    phorion.io 882 points 519 comments 1d ago

  2. #2 on Hacker News AI isn't replacing SREs, it's deskilling them

    While AI agents handle routine incident response and reduce alert noise, they risk deskilling site reliability engineers by starving them of practice for rare, complex outages.

    newsletter.signoz.io 587 points 432 comments 16h ago

  3. #3 on Hacker News The $6.3B Binance hack was pulled off in just 20 minutes

    wired.com 435 points 291 comments 19h ago

Contact

Let's talk

Recruiter, hiring manager or fellow engineer: leave your name and email and I'll write back. A note about the role or problem helps.

jonpena@inertify.com

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