I'm a power electronics and PCB design engineer with over 20 years of R&D experience, specializing in the areas most PCB designers avoid: high-voltage systems, switch-mode power supplies, precision an... Read more

I'm a power electronics and PCB design engineer with over 20 years of R&D experience, specializing in the areas most PCB designers avoid: high-voltage systems, switch-mode power supplies, precision analog front-ends, isolation design, and embedded control. My background includes 18 years at a high-voltage pulse-power research institute, where I designed and built high-voltage and high-frequency power systems up to multi-kW — PWM and resonant converters, analog and digital control, and precision measurement electronics. I hold a Specialist Diploma in Electrical Engineering (High-Voltage Technology and Electrophysics), assessed as a Master's-equivalent. What I deliver: - Complete PCB design packages — schematic, layout, BOM, Gerbers, pick-and-place, 3D/STEP — ready for fabrication and assembly (JLCPCB and others). - Power electronics: SMPS, DC-DC converters, high-current power distribution, heavy-copper boards, thermal management. - Precision analog and mixed-signal: low-noise front-ends, isolated current/voltage sensing, careful grounding and signal integrity. - High-voltage and isolation: creepage/clearance, isolated topologies, safety-rated design. - Embedded control: microcontroller-based designs (STM32, Atmel/AVR, TI C2000, ESP32) for motor control, digital power, and measurement. Tools & platforms: KiCad (primary), PCAD/Altium-class workflows, Fusion 360 for 3D, LTspice for simulation, ANSYS. Microcontrollers: STM32, Atmel/AVR, TI C2000 (motor control and digital power), ESP32. I work in a clean, disciplined style — verified footprints, real sourceable components (no placeholders), DFM-checked manufacturing files, and clear documentation. I communicate primarily in writing, which keeps technical decisions precise and well-documented. Whether you need a power board designed from scratch, a precision sensing front-end, an embedded motor-control board, or a complex mixed-signal layout taken to production, I bring deep domain expertise that goes beyond routine PCB layout.

R&D engineer with multidisciplinary skillsets: - 3+ years of CAD design and engineering simulation. - 3+ years of electronic circuit design and PCB assembly. - 3+ years of hardware assembly via 3D... Read more

R&D engineer with multidisciplinary skillsets: - 3+ years of CAD design and engineering simulation. - 3+ years of electronic circuit design and PCB assembly. - 3+ years of hardware assembly via 3D printing techniques. - 3+ years of firmware and microcontroller programming. - 3+ years of scientific research in the field of Bioengineering.

Automatic Control Engineer specialized in PCB design for automation, home automation, and security systems that must function in real operating conditions. For over eight years, I have worked directl... Read more

Automatic Control Engineer specialized in PCB design for automation, home automation, and security systems that must function in real operating conditions. For over eight years, I have worked directly on the design, installation, and commissioning of electronic systems in the field. This hands-on experience has allowed me to firsthand identify the most common hardware failures, integration issues, and bottlenecks that arise when a design leaves the lab and faces the real world. Today, I combine that on-the-ground knowledge with detailed electronic engineering to design robust, efficient PCBs engineered for manufacturing, installation, and maintenance. My approach prioritizes reliability, seamless integration, and error reduction before manufacturing. I can help you: - - Review and optimize existing PCB designs. - Design hardware from concept to functional prototypes. - Act as an outsourced engineering resource for automation and electronic systems projects. If you are developing a hardware product and need a design that works in the field, let's talk.