Bespoke IoT, built end to end
We're an IoT company first. We design and build connected products from the device up, with full in-house software, web and app development behind every one. Here's how we work, and what we've built with it.
What we build
Bespoke IoT development, end to end
Connected products need firmware, cloud and software that work as one. We build all of it in-house, from the code on the device to the web and mobile apps on top, so your product goes from idea to working prototype to production without changing hands.
The Handee Method
Most dev shops bolted AI onto how they already worked. We rebuilt our delivery around it: senior engineers, AI-assisted at every step, shipping in weeks what used to take months. Same small senior team. AI takes the repetitive work: scaffolding, tests, documentation, release checks. Our engineers design, review and stay accountable for what ships.
AI-assisted delivery
Where AI speeds us up, and where people stay in charge.
Same small senior team. AI takes the repetitive work: scaffolding, tests, documentation, release checks. Our engineers design, review and stay accountable for what ships.
- 01
Firmware scaffolding
Bring-up code, drivers and update paths, drafted with AI, proven on real boards.
- 02
API and cloud design
Ingestion, data model and services, designed by engineers from the device's data.
- 03
Tests that keep up
Unit, integration and hardware-in-the-loop tests, written with AI as we go.
- 04
Documentation
Architecture, APIs and runbooks generated from the code and kept current.
- 05
Deployment
Pipelines and over-the-air releases automated, with people approving the gates.
- 06
Engineers in charge
Senior engineers own the architecture and the hard calls. Nothing ships unreviewed.
Why this matters to you
Faster time to market is the obvious win. The less obvious one: lower risk. When a prototype costs days instead of months, you can afford to test the idea before betting on it. When code is generated and reviewed in loops, defects surface early. When documentation writes itself, handover stops being painful. You get the speed of AI with the judgement of people who've shipped hardware for years.
Faster
Time to market
Lower
Risk, tested early
Painless
Handover, fully documented
Stack
The stack we build on
Tried-and-tested technology from the microcontroller to the browser: embedded C++ and Python on the device, MQTT and AWS IoT in between, and a type-safe React, Next.js and Node stack for the dashboards, portals and apps on top. Each service page lists what applies to it.
Co-creation
We don't just build it. We back it.
Several of the products on this site were built as co-creation ventures: we discount our services and share in the upside, so we win when the product does.
You bring the market. We bring the product, the platform and the engineering, and we behave like owners, because we are.
In their words
“Working with Handee was an absolute dream, we really felt they had the time for us and the whole project was seamless start to finish.”