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Engineering for Hardware That Ships

Mechanical, electrical, and firmware development under one roof.
Fewer handoffs, faster iterations, and a clear path from concept to production.


What I Do

Mechanical Design

Enclosure and mechanism design from concept through injection molding. Backed by thermal and structural FEA, CFD airflow studies, rapid prototyping, and hands-on DFM iteration with overseas tooling partners.

Electrical Design

Mixed-signal PCB design from low-level analog sensing through 480 VAC power monitoring. Isolated measurement, disciplined grounding, and power integrity for harsh-environment deployment.

Embedded Firmware & Control

Firmware on STM32, Nordic, and Raspberry Pi platforms, written with full hardware context from board bring-up through production. Cellular IoT, RTOS, and secure boot.

Data Acquisition & Test Automation

Hardware-in-the-loop test systems, precision data logging, and real-time dashboards. Closing the loop between validation data and design decisions to de-risk production and improve first-pass yield.


Who I've Worked With

Eight Sleep logo Peloton logo Meta logo Thalo Labs logo Mendaera logo Reflex Robotics logo Sunfolding logo Fellow logo SUM logo clew Culture Biosciences logo Atlas Devices logo

Start the Conversation

Diego Solano - Founder & Principal Engineer

Whether you need targeted board bring-up support or end-to-end product development, I'm available to discuss scope.