Made to order · Tampere · all of Finland
A broken part no one manufactures anymore? An idea for a device you can't buy anywhere? Tinkoder designs, models and builds custom technical solutions from 3D printing to electronics and smart homes.
Services
I don't sell off-the-shelf products. I solve problems. Sometimes with a single printed part, sometimes with a complete device including the software.
A broken plastic part the manufacturer no longer sells? I model it stronger than the original and print as many as you need, one, dozen or hundreds.
ESP32, Arduino, Raspberry Pi and custom sensor solutions. I build working prototypes you can actually test with fast and on a sensible budget.
Home Assistant integrations, ESPHome devices, smart blinds and WLED lighting. Automations that run locally with no cloud lock-in.
From idea to sellable product: design, prototyping, iteration and small-batch production under one roof. A good fit for startups and industrial pilots.
I measure the broken part, remodel it and fix its weak points. Many appliances are saved by one well-designed component.
Stuck on your own project? I gladly help hobbyists and companies move forward. by the hour without the bureaucracy.
Selected work
How a project runs
You don't need to know which technology you need. It's enough to describe the problem.
Send a photo, a sketch or a couple of sentences. I reply within one working day and ask what I need to know.
I propose a solution, a timeline and a fixed price. No commitment. The quote is always free.
I model, print, solder and program. You see the intermediate stages and can comment before I finish.
You get a finished, tested solution with documentation. I also help with installation and further development.
Why Tinkoder
Mechanics, electronics and software in the same hands. You don't have to coordinate three different suppliers.
A fixed quote before I start. If something isn't worth building, I'll say so — and suggest a smarter route.
I choose materials and components for the use case, not the cheapest shelf. Local-first solutions keep working even if a cloud service shuts down.
FAQ
Absolutely. Most of my projects start with the sentence “would it be possible to make…”. I help turn the idea into a buildable plan.
Typically from tens of euros to a few hundred, depending on the size and complexity of the part. You always get a fixed quote before anything starts.
Yes. Physical parts by post; smart home and software work can be done fully remotely. In the Tampere region I also do on-site visits.
A straightforward replacement part is often ready within a week. Electronics and software projects are scoped case by case — I give a realistic timeline in the quote.
No. I build local-first solutions on Home Assistant and ESPHome. Your devices keep working even if the internet connection drops.
Yes — small production runs, prototypes and technical consulting, invoiced normally. Business ID and paperwork are all in order.
The quote is always free and doesn't commit you to anything. I reply within 24 hours.