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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 Jensen Huang resigns

    Nvidia announced that Jensen Huang has resigned as CEO, with CFO Colette Kress stepping in as interim chief executive while the board searches for a permanent successor.

    apnews.com 2754 points 2625 comments 10h ago

  2. #2 on Hacker News Anthropic IPO

    Anthropic published its IPO prospectus, setting a roadshow for November 10, pricing on November 18, and public trading on Nasdaq under the ticker ANT on November 19, 2026.

    ipo.anthropic.com 790 points 783 comments 12h ago

  3. #3 on Hacker News Gemini 4 Hydrogen

    Google introduced Gemini 4 Hydrogen, a fast and cost-effective AI model designed for everyday coding, multimodal knowledge work, and multi-model agentic workflows.

    blog.google 432 points 282 comments 5h 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

π