Yaroslav Y.

Electronics Engineer | PCB Design | Hardware Firmware | IoT

Electronics & Embedded Engineer working across PCB design, firmware, RF, power electronics and Embedded AI. I help startups and product teams turn an idea into a working prototype - and then into a reliable, production-ready device. ✅ What I deliver end-to-end ▪ Requirements clarification, feasibility, system architecture, component selection and BOM planning ▪ Schematics + low-noise, multi-layer PCB design (Altium / KiCad) ▪ Embedded firmware (C/C++), bring-up, debugging and optimization ▪ RF integration: BLE / Wi-Fi / LTE / GNSS / Sub-GHz ▪ Prototype development, validation, DFM/DFT and manufacturing handoff ▪ Embedded AI / Edge AI integration, including on-device inference, sensor fusion and AI-assisted embedded processing ⚙️ Relevant engineering experience ▪ RF & connectivity: antenna integration, matching networks and wireless system constraints ▪ Mesh systems: BLE Mesh / Thread / Zigbee-type networks ▪ Automotive: CAN / LIN, power, EMC and rugged electronics ▪ Power electronics: AC/DC, DC/DC, battery systems, charging, protection and power-path design ▪ MedTech & wearables: sensor integration, low-power electronics and compact form factors ▪ Embedded AI & vision: sensor-driven systems, edge inference and AI processing directly on embedded hardware I focus on practical engineering decisions, reliability and manufacturability — not just making a prototype work once. Projects can be taken from early architecture and PCB development through firmware, validation and production handoff. NDA-friendly. You receive full source code, design files and manufacturing documentation. ❗ Invite me to your job or message me with your idea - I’ll review the technical requirements and come back with the right questions and a clear next step. Keywords: PCB Design, Embedded Systems, Embedded AI, Edge AI, Firmware, Altium Designer, KiCad, Low-Noise PCB, Flexible PCB, STM32, nRF52/nRF53, ESP32, RF, BLE, Wi-Fi, LTE, GNSS, LoRaWAN, MQTT, CAN, LIN, AWS IoT, AC/DC, DC/DC, Battery Systems, Embedded Vision, DFM, DFT, Prototyping, Manufacturing Support, Wearables, MedTech