Run the tech side while you’re small
A technical lead for the hardware, firmware, app, and cloud decisions, until you are ready to hire one full time.
Thanks for taking the card. We build the technical side of hardware products: the firmware, the app that pairs with the device, and the cloud behind them. If what you’re building could use outside help, tell us where you’re at and Dan will follow up.


Load-cell hardware, touchscreen POS, and the tab logic behind it

Smart cold plunge: IoT hardware, firmware, and a companion app

Post · Connect · Done — carriers, drivers, and dispatchers on one platform

MVP built in 6 weeks, $200K in monthly revenue within 4 months

Built and scaled a gaming platform to over $1M in annual revenue

Advanced-stat pipelines feeding a prediction API and a Flutter app
We’re looking for a few longer working relationships with hardware teams this year. That could be a small piece of work or the whole technical side.
A technical lead for the hardware, firmware, app, and cloud decisions, until you are ready to hire one full time.
Embedded firmware, over-the-air updates, the mobile app that pairs with the device, and the backend it reports to.
Moving off breakout boards, a custom PCB path, a bill of materials, and the test plan for devices already in the field.
Remind us who you are and what you’re building. If we talked at your booth, add the number so we can place the conversation.
Dan reads every one of these and replies himself.
Prefer email? [email protected] · or find us on LinkedIn
haynes lab attended CES 2027. We are not affiliated with or endorsed by the Consumer Technology Association.