I'm Seth Konynenbelt-image

I'm Seth Konynenbelt

I'm an Austin based Software Engineer at FlexRadio, focused on embedded systems, DSP, and communication software where hardware and software meet.

In my free time, you can find me playing pickleball, backpacking in the mountains, reading, or playing Euchre.

about-me-image

About me

I'm a software engineer at FlexRadio in Austin, TX, building embedded systems at the intersection of hardware and software. I work across C, C++, and Python on communication protocols, DSP pipelines, firmware, and hardware bring-up.

Outside of work I stay active through wrestling, pickleball, and backpacking.

  • Location:Austin, TX
  • Age:25
  • Employment Eligibility:U.S. Citizen
  • Interests:Wrestling, Pickleball, Books, Card Games
  • Study:Grand Valley State University, B.S.E. Computer Engineering
  • Employment:FlexRadio

Education

Computer Engineering, B.S.E

Grand Valley State UniversityAugust 2024

3.93/4.0 GPA, Minor in Computer Science and Math
2024 GVSU Computer Engineering Student of the Year, 2024 Co-Op of the Year
NCAA D2 Collegiate Wrestling, NCAA Wrestling D2 National Qualifier, 3x NCWA All-American

At GVSU I was able to design, build, and evaluate hardware and software systems. The computer engineering program combines electrical engineering with computer science disciplines to solve problems in computing systems, embedded software, custom hardware, and more.

Alongside my studies, I competed as a student athlete in collegiate wrestling, serving as GVSU Wrestling Club President and captain.

Work

Software Engineer

FlexRadio – Austin, TXSept 2024 – Present

- Architected and implemented controller board communication software from the ground up in C, C++, spanning USB, networking, data configuration, and memory management
- Built the foundational control layer between hardware peripherals and higher-level system logic
- Contributed to the end-to-end design and build of a digital signal processing server, extending an existing DSP pipeline for a high-end receiver platform
- Resolved 160+ software defects across multiple radio platforms spanning firmware, GUI, and DSP layers, earning peer recognition as a go-to bug resolver across the engineering team
- Shipped multiple feature epics from design through release: push notifications, profile auto-save, noise floor detection, and test harness infrastructure across radio, GUI, and client layers
- Wrote and maintained embedded C, C++ firmware for resource-constrained MCUs in a radio frequency environment
- Applied Python tooling to support embedded development workflows including testing, data modeling, and hardware validation

Embedded Engineer Co-Op

DornerWorks Ltd.May 2022 – Jan 2024

- Developed the first IP-owned Time Sensitive Networking development board demonstration as the core software engineer across the hardware, software, and FPGA teams
- Expanded functionality for Zynq UltraScale+ MPSoC and Zynq-7000 networking solutions in C and VHDL
- Developed a Bus Functional Model in VHDL and modeled sensor data in Python to debug SPI protocol communication
- Wrote and completed hardware test plans for multiple custom hardware designs
- Integrated data visualization components into front-end GUIs in C++ and Python

Small Business Owner

Kbelts Site Services – Hudsonville, MIApr 2017 – Oct 2020

- Founded, owned, and operated a successful lawn-mowing small business
- Cultivated strong client relationships, ensuring exceptional service and client satisfaction
- Developed effective planning and organization crucial for business operations

Projects

Kria SOM Nerf Turret

Grand Valley State University Senior DesignJan 2024 – Aug 2024

- Designed hardware, mobile app, and Nerf turret with a multi-disciplinary team for a live demonstration
- Led FPGA design efforts to configure Kria SoM for seamless integration with custom carrier card hardware
- Implemented two custom SeL4-based hypervisors using Petalinux for wireless video streaming and turret controls to demonstrate secure hypervisor technology

DornerWorks Development Board

DornerWorks Ltd.Oct 2023 – Dec 2023

- Led software development to port existing DornerWorks Ethernet networking solution to custom hardware
- Designed the hardware test plan, bringing up and testing the hardware
- Wrote a QSPI flash driver for the ZYNQ-7000 SoC and configured the FPGA via VHDL and Xilinx Vivado

Seth came across many unexpected hurdles with the hardware and found great solutions quickly that kept development moving and prevented a second costly board spin... Seth’s work on bringing up and prototyping the TSN Development Board will enable DornerWorks to demonstrate, test, and sell our TSN IP for years to come. I could carry on about Seth’s technical skill across the TSN Development Board project and the rest of his time at DornerWorks. His ability to understand the task at hand, quickly come up to speed, effectively communicate, and efficiently complete the work makes him a model Co-op.

-- Nicholas Pahl, DornerWorks PM

I would love to get in touch. The form below is not currently implemented, but coming soon!

You can reach me best by emailing me with my email link below

Instagram
@sethkbelt
Github
sethkbelt
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