HARDWARE ENGINEERING CONSULTANCY

Engineering.From prototypeto production.

Glinojecki Consulting develops hardware products for companies moving from concept to production. Custom electronics, embedded firmware, and mechanical design—delivered against a defined scope.

10+ years of engineering experience.

View selected work 4,800+ GitHub stars

SELECTED WORK / AIRCUBESCROLL TO OPEN

AirCube, Damian’s compact air quality monitor, glowing beside a keyboard

Preparing the product study

Custom electronics. Embedded firmware. Integrated mechanical design.

PCB DESIGN
EMBEDDED FIRMWARE
MECHANICAL DESIGN
PRODUCTION

01 / SELECTED PRODUCT DEVELOPMENTELECTRONICS. FIRMWARE. MECHANICAL DESIGN.

Product development.
Demonstrated.

Products developed by Damian through StuckAtPrototype, his consumer electronics business. The engineering experience behind Glinojecki Consulting.

01 / CONNECTED SENSING

AirCube

Connected sensing.
Integrated hardware.

AirCube integrates environmental sensing, wireless connectivity, and a compact enclosure. PCB design, firmware, airflow, and sensor placement were developed together as a complete product.

Watch the development

AirCube PCB rendered from its KiCad design — Power, sensing, and wireless connectivity on a custom board.

02 / WIRELESS CONTROL

Micro Racer

Wireless control.
Integrated motion.

Micro Racer and its handheld Thumbtroller bring custom electronics, wireless firmware, and motor control into a compact mechanical system. The product demonstrates integration from user input to physical motion.

Watch the development

Micro Racer PCB rendered from its KiCad design — Wireless control and motor drive on a board designed for the racer.

03 / MANUFACTURING & ASSEMBLY

The Clock

Designed for manufacture.
Built as a complete product.

The Clock combines custom electronics and an e-ink display with an injection-molded enclosure and tempered-glass front. Its design connects PCB development to materials, assembly, and manufacture.

See the finished product

The Clock PCB rendered from its KiCad design — The display interface, real-time clock, power, and embedded control behind the face.

02 / PCB DESIGN & EMBEDDED DEVELOPMENTCUSTOM ELECTRONICS. COMPLETE PRODUCTS.

Custom electronics.
Developed as a system.

Schematic capture, PCB layout, embedded firmware, and board bring-up form one development scope. Electrical and mechanical requirements are addressed together, with verification on the bench.

The handoff includes the agreed design files, fabrication outputs, firmware, and test records your team needs for the next build.

03 / ENGINEERING SERVICESDEFINED SCOPE. DOCUMENTED DELIVERY.

A clear scope.
A complete handoff.

Engagements are structured around a development milestone, agreed acceptance criteria, and the engineering files your team needs to move forward.

01Prototype development.

Resolve the core technical questions with integrated hardware and firmware, tested against agreed requirements. Establish a clear basis for the next development decision.

Prototype hardware and integrated firmware
PCB design files and mechanical CAD
Functional test results and documented next steps

Discuss prototype development

02Production preparation.

Prepare a working design for manufacturing with design revisions, fabrication files, assembly documentation, and pilot-build support.

Reviewed design files and bill of materials
Fabrication files and assembly documentation
Programming, test plans, and pilot-build support

Discuss production preparation

03Technical problem solving.

Resolve a defined PCB, firmware, or integration issue. Receive a documented diagnosis, implemented changes, and verification results your engineering team can use.

Fault investigation and an engineering plan
Implemented hardware or firmware changes
Verification results and a documented handoff

Discuss technical support

Damian in his workshop holding AirCube and Micro Racer

ENGINEERING LEADERSHIP / DAMIAN

04 / HOW WE WORK

Technical leadership.
Direct accountability.

Glinojecki Consulting is led by Damian, with more than a decade of experience bringing hardware products to life. Work directly with the engineer responsible for technical decisions, implementation, and delivery.

Scope and acceptance criteria.Define requirements, deliverables, constraints, and acceptance criteria before engineering begins.

Engineering review milestones.Review working hardware, design revisions, and test evidence at agreed points in the engagement.

Documentation and handoff.Receive the agreed source files, verification records, and manufacturing documentation, with clear next steps.

05 / DISCUSS AN ENGAGEMENTPRODUCT DEVELOPMENT / ENGINEERING SUPPORT

Discuss your next
development milestone.

For companies and funded product teams planning substantial engineering work.

Share the current design, technical requirements, and target outcome. Each brief is reviewed for scope, timing, and commercial fit before an introductory call.

01 / PROJECT FITABOUT 3 MINUTES

Engineering requirements.

Where do you need engineering help?

Build a working prototypeTest the product’s critical functionsMove toward productionPrepare a design for the next buildUnblock a hardware projectResolve a board, firmware, or integration issueDevelop custom electronicsPCB design, bring-up, and firmware

What level of engineering support are you planning?

Consulting engagements cover scoped, funded engineering work. These questions establish scope and fit before an introductory call.

Engineering.From prototypeto production.