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marvinstg

Marvins T.G

@marvinstg

Wearable PCB Design Specialist Smart Ring, Fitness Tracker and Medical

United States
English, French, Spanish, German
About me
I’m a specialized Wearable PCB Design Expert helping health tech startups and founders transform their ideas into reliable, high-quality prototypes. I focus on designing compact and efficient PCBs for smart rings, fitness trackers, rigid-flex wearables, and medical devices such as ECG patches and vital signs monitors. With strong expertise in miniaturization, low-power design, low-noise analog layouts, sensor integration, and DFM, I deliver production-ready solutions tailored for real-world wearable applications. Let’s bring your wearable project to life — message me with your requirements.... Read more

Skills

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marvinstg
Marvins T.G
Offline • 

See my services

Embedded Systems & IoT
I will design wearable pcb for smart ring and fitness tracker
Printed Circuit Boards (PCB)
I will design wearable pcb for smartwatch fitness tracker health and ble

Work experience

Fiverr

Fiverr

Freelance • 1 yr 5 mos

Wearable PCB Design Specialist

May 2025 - Present1 yr

Specialized in designing high-quality PCBs for smart rings, fitness trackers, rigid-flex wearables, and medical devices (ECG patches & vital signs monitors). Delivered multiple concept-to-prototype projects with focus on miniaturization, low-power optimization, and signal integrity. Built strong expertise in rigid-flex PCB layout and DFM for production-ready wearable solutions.

Embedded Systems & Electronics Developer

Oct 2025 - Mar 20265 mos

Developed various wearable and IoT prototypes using advanced PCB design techniques. Gained deep experience in low-power electronics, sensor integration, and flexible circuit design.