×
Jordan Bush

Jordan Bush

Embedded system developer
Kansas City, Missouri, US, 64152
jordan@bush.ax
https://bush.ax

Background

About

About

I am a full-stack engineer working on embedded systems, I have experience with IoT radio equipment, object-classification systems.

Work Experience

Work Experience

  • Firmware Engineer, Trevidon

    Dec, 2023 - Present

    Writing firmware and software packages for Ingenic based products

  • Systems Integration / Cybersecurity, Cornerstone Integration, Inc.

    Oct, 2021 - Dec, 20232 years 2 months

    Cornerstone Integration, Inc. is an engineering company focused on hardware & software development and system integration. I built several portable communications and edge vision systems. I also performed penetration testing and addressed solutions on a platform we evaluated.

    • NVIDIA Jetson

    • Cybersecurity

    • OpenCV

    • LoRa

  • 25S - Satellite Communications System Operator / Maintainer, U.S. Army National Guard

    Jan, 2020 - Present

    I serve in the Army National Guard. I deploy, operate and maintain satellite ground terminals. This allows us to connect to networks which keep the entire Army updated, informed and situationally aware.

  • Technical Apprentice, Oracle Cerner

    Jan, 2018 - Oct, 20224 years 9 months

    Oracle Cerner, formerly Cerner, is an US-based supplier of health information technology platforms. I started working here as a high school intern and continued through the acquisition. During the time, I worked on several steps involved with the security auditing of Ruby Packages as they were uploaded to Git Platforms.

    • Jenkins CI

    • Ruby / Brakeman

    • Docker / Kubernetes

    • Java

    • React on Rails

Skills

Skills

  • Embedded Devices

    Yocto Linux

    NVIDIA Jetson

    STM32

    Arduino / ESP32

    nRF52 / Zephyr

  • Backend Software development

    C / C++

    C#

    PHP

    Node

    Ruby

    Python

    Postgres

    Redis

    MySQL

  • Communications Integration

    LoRa

    GlobalStar VAR

    SDR / GNU Radio

    NB-IoT

Education

Education

  • Computer Science (incomplete), Bachelors, Park University

    Jun, 2019 - May, 2024

Awards

Awards

  • MVP , H&R Block - InsomniHACK@Block

    Awarded on:

  • 2nd Place , Kernelcon CTF - 2023 and 2024

    Awarded on:

  • 1st Place , SecKC CTF - 2023

    Awarded on:

  • 1st Place , Cerner ShipIT XVII

    Awarded on:

Publications

Publications

  • Unlocking the Power of the Flipper Zero: Exploring the features and Exploiting Wireless Security , BSidesKC 2023

    Published on: Oct 07, 2023

    I gave a talk with Cosette Mazet demonstrating the capabilities and functionality that the Flipper Zero hacking tool can provide. During this talk, I hacked the rolling code of a 20-year old garage door opener live on stage.

  • Free hardware from the sky? An introduction to tracking weather balloons , BSidesKC 2022 / SecDSM Feburary 2023

    Published on: Sep 24, 2022

    Every day at dawn and dusk weather balloons are launched around the world containing sensors and microcontrollers we can decode and harness for use in our own projects and experiments. I walked through how I gained an interest in tracking and chasing down weather balloons and how you can too. Then, once you have the hardware in your hands, I showed off some useful projects I've made from them myself.

  • RF Remote Cloning with URH , BSidesKC 2021

    Published on: Sep 25, 2021

    There are many attacks that can be performed by using an SDR. This talk goes over the reception, decoding and retransmission of various RF signals using a HackRF SDR and Universal Radio Hacker (URH) to send radio transmissions at will.

Interests

Interests

  • Home lab (servers)

  • Ham radio

  • Speaking at conferences

  • Open Source