MMAbout Marius
I'm a senior hardware consultant with over 20 years of experience delivering production-ready electronic systems — from high-speed embedded platforms to ultra-compact wearables. My expertise covers schematic architecture, PCB layout, signal/power integrity (SI/PI), EMC compliance, and RF/antenna optimization.
I typically work independently and take full ownership of the engineering process, from concept to delivery. When needed, I can bring in trusted senior experts (mechanical, software, thermal) through my company — Electronics Vision Hub — to address complex cross-disciplinary challenges.
Whether you need a fully documented PCB layout, a CST-simulated RF path, or guidance on EMI mitigation and design-to-cost, I offer not just engineering, but clarity, reliability, and deep technical ownership.
Romanian
Native or bilingual
English
Fluent
Remote only
Primarily works remotely
Experience
- Electronics Vision Hub SRLFounder & Lead Hardware EngineerFebruary 2025 - Today (1 year and 4 months)Iași, Romania- Designed ultra-compact smart glasses platform with EOG sensing and RF communicationunder thermal and mechanical constraints- Simulated and optimized CST antenna matching, analog front-end filters, and low-powerarchitecture- Delivered production-ready rigid-flex PCB, impedance-matched- Integrated Li-Ion charge circuit, magnetic pogo connectors, and EMC filtering strategies- Provided full documentation and project architecture under tight deadlines
- ALTENPCB Design & Hardware EngineerNovember 2022 - February 2025 (2 years and 3 months)Iași, Romania- Developed schematics and PCB for On-Board Charger (OBC) and BMS projects- Designed DC-DC converters and low-cost buck topologies- Simulated inrush current, MOSFET dissipation, fuse selection- Characterized Li-Ion battery cells in LTSpice- Led Alten technical team in design reviews and EMC optimizations
- TremendApplication EngineerAugust 2021 - November 2022 (1 year and 3 months)• Supported high-speed NIC and switch designs (PCIe Gen5, 100Gb/s)• Reviewed stack-up, SI/PI and schematics for clients (Huawei, ZTE, Inspur)• Documented electrical initialization and provided design feedback to China and EU teams
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Education
- Master's in Power Electronics ConvertersTECHNICAL UNIVERSITY OF IASI, Faculty of Electronics and Telecom2005Master's in Power Electronics Converters
- Master's in Medical BioengineeringTECHNICAL UNIVERSITY OF IASI, Faculty of Electronics and Telecom2004Master's in Medical Bioengineering