Home / Freelance Engineering
From napkin sketch to production board.
PCB design, embedded firmware, IoT and product prototyping for founders, students and businesses. Tell us what you're building and get a quote.
- PCB
- Embedded
- Firmware
- IoT
- Prototyping
What we can build for you
Hardware and firmware work, handled by one team.
PCB & Circuit Design
Schematic capture through to Gerber files, ready for manufacturing.
Embedded Programming
ESP32, STM32, Arduino and Raspberry Pi firmware, built and tested.
Firmware Development
Reliable firmware for your own board or product, written and tested against real hardware.
IoT Development
Connected devices that report data and take commands over the network.
Hardware Debugging
Find and fix faults in boards, power, sensors and firmware that isn't behaving.
Product Prototyping
From single working prototypes to small-batch manufacturing support.
Custom Electronics R&D
Research and proof-of-concept work for ideas that don't have a reference design yet.
Automation Development
Control and monitoring systems for homes, industry and custom products.
Platforms and technologies we work with
The hardware and protocols we already use across our products, courses and projects.
- Arduino
- ESP8266 / ESP32
- STM32 microcontrollers
- Raspberry Pi
- IoT & MQTT
- Sensors & actuators
- PCB design
- Embedded firmware
How a project runs
Six clear stages from first message to handover.
Requirement
You describe the idea, the constraints and what 'done' looks like.
Technical planning
We choose the approach, components and plan the scope before building.
Development
Circuit, PCB and firmware are developed against the agreed plan.
Prototype
A working prototype is built so you can see and try it.
Testing
The design is tested and issues are fixed before handover.
Handover
Files, firmware and documentation are delivered so you can take it forward.
Projects we're a good fit for
Prototype development
Turn an idea into a working proof of concept.
PCB design
A custom board for a prototype or a product.
Firmware development
Firmware for a board you already have.
IoT systems
Devices that connect, report and respond remotely.
Automation systems
Control and monitoring for a home, plant or product.
Electronics product development
From concept toward a manufacturable product.
An electronics team, not a marketplace listing
Hardware and firmware together
The same team designs the board and writes the code, so the two fit.
Hands-on with real hardware
We build and test on actual boards, sensors and modules.
Prototype to small batch
Support from a first prototype toward small-batch manufacturing.
Clear scope and handover
A plan up front and files and documentation at the end.
Common questions about freelance projects
Have a project in mind?
Describe what you're building and we'll get back to you with a quote.