
Ferman S.
AI Automation, Business Systems, 3D Printing, and Technical Solutions
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Founder
OtterCo • ZZP
Dec 2021 - Present • 4 yrs 10 mos
Designed, modified, and repaired 3D Printers while growing a business centered around 3D Scanning and 3D printing. Designed and built functional prototype parts (mounts, brackets, enclosures) for real-world use Diagnosed electronics issues (power, wiring, sensors, connectivity) and created fix plans Planned and implemented smart home integrations and automation logic with reliability + safety in mind Produced clear documentation: diagrams, parts lists, and step-by-step build notes. IoT / Electronics Prototyping (Freelance) Prototyped and troubleshot small electronic systems using Raspberry Pi / microcontrollers / sensors / relays (as applicable). Integrated power properly (buck conversion, voltage sanity checks, ground strategy) to avoid brownouts and “ghost behavior.” Created build plans with wiring diagrams, pinouts, parts lists, and testing steps for repeatable builds. Custom solutions to advanced technical challenges ranging from access control systems to IoT solutions custom made for even the smallest need.