Hire Schematic Capture Designers in Portugal

Senior PCB Engineer with 10+ years of experience in circuit design, schematic capture, and PCB layout, specializing in Altium Designer. I support end‑to‑end R&D projects, from concept and electronic d... Read more

Senior PCB Engineer with 10+ years of experience in circuit design, schematic capture, and PCB layout, specializing in Altium Designer. I support end‑to‑end R&D projects, from concept and electronic design to prototype and board bring‑up for consumer electronics, IoT, and industrial devices. Focused on clean schematics, high‑density layouts, manufacturability, and fast time‑to‑prototype for startups and companies.

Industrial-Grade PCB Layout, Hardware Prototyping & DFM Optimization Services I provide full-cycle electronics engineering, schematic translation, and manufacturing-optimized PCB layout services. Uti... Read more

Industrial-Grade PCB Layout, Hardware Prototyping & DFM Optimization Services I provide full-cycle electronics engineering, schematic translation, and manufacturing-optimized PCB layout services. Utilizing industry-standard design disciplines (with native proficiency in KiCad), I specialize in transforming conceptual circuit designs into stable, high-performance physical hardware. My expertise spans custom microcontroller expansion shields (Arduino Mega/ESP32 formats), multi-channel sensor integration arrays, bi-directional logic level-shifting networks, and localized decoupling architectures. My design methodology prioritizes advanced Design for Manufacturing (DFM) principles to completely mitigate automated SMT assembly risks—such as component tombstoning—by implementing symmetrical center-trace entries on passives. Furthermore, my layouts emphasize signal integrity through unbroken ground return plane topologies to drastically minimize loop inductance and eliminate electromagnetic interference (EMI). Every project undergoes a meticulous Design Rules Check (DRC) to ensure a 100% zero-defect rate before final handoff.

I help product developers and small businesses turn electronic concepts into practical, manufacturing-ready PCB designs. My capabilities include schematic capture, component selection, PCB layout, de... Read more

I help product developers and small businesses turn electronic concepts into practical, manufacturing-ready PCB designs. My capabilities include schematic capture, component selection, PCB layout, design review, and production-file preparation using KiCad, EasyEDA, and Fusion 360 Electronics. I specialise in ESP32 and microcontroller-based hardware, IoT devices, sensor interfaces, communication circuits, control systems, and power-supply integration. I have hands-on experience taking designs beyond the CAD stage, including ordering assembled PCBs, testing prototypes, troubleshooting hardware, and improving designs based on real test results. My services include: • Schematic capture and PCB layout • ESP32 and embedded-hardware design • PCB review and design improvement • Component selection and BOM preparation • Gerber, drill, pick-and-place, and assembly files • Design-for-manufacturing checks • Prototype troubleshooting and revision I prioritise clear communication, practical engineering decisions, component availability, manufacturability, and organised project documentation. If you have a product idea, existing schematic, or PCB that needs improvement, send me your requirements and I will assess the most effective path forward.