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Zhai L
@zhai_lei9
Professional PCB Designer Embedded Systems Engineer Firmware Developer CHINA
China
Chino, Inglés
Sobre mí
I am an Embedded Hardware Engineer with 15+ years of experience in embedded systems, PCB design, and hardware bring-up. For over 10 years, I have specialized in high-speed multilayer PCB design, including FPGA, DDR4/DDR5, PCIe, SDI, and other high-speed interfaces. Based in Shenzhen, China, I can manage the complete hardware development process—from schematic and PCB design to JLCPCB ordering, component sourcing, PCB/PCBA production, inspection, hardware bring-up, debugging, validation, and final delivery. I provide a complete design-to-working-prototype service.
Thank you for your attention.
Habilidades
Zhai L
desconectado •
Tiempo medio de respuesta: 1 hora
Revisa mis servicios
Placas de circuito impreso (PCB)
I will do prototype pcb design schematic china review bring up jlcpcb kicad altium
Placas de circuito impreso (PCB)
I will design high speed fpga multilayer pcb in altium or kicad
Porfolio
6 Reseñas
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1-5 de 6 reseñas
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jb3078
Reino Unido
Colaboración continua
Zhai has once again completed my project to an exceptional standard, and I am genuinely amazed by the results. His expertise in both schematic design and PCB design is outstanding, and what impressed me most was that he consistently delivered with an excellent balance of professional quality, speed,...
Útil?
oleg_lucasevici
Moldavia
Zhai’s PCB design work was absolutely outstanding. Extremely professional, precise, and genuinely brilliant — the final design was so clean and well executed that there was simply nothing left to correct or improve. I’m very impressed with the quality of his work and will definitely work with him again on future projects. Highly recommended!!!!!
Respuesta del Freelancer
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jb3078
Reino Unido
Colaboración continua
Second project, same excellence. Perfect circuit design and PCB layout — clean, precise, and delivered on time. A true professional. Will definitely hire again! Best Regards, Zhai. Thanks agian for your efforts.
Respuesta del Freelancer
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jb3078
Reino Unido
Colaboración continua
Great work on the architecture design! He understood the requirements quickly, communicated clearly, and delivered exactly what I needed. Professional, knowledgeable, and easy to work with. Highly recommended! Thank you, Zhai.
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davidmatteso410
Estados Unidos
Zhai is a very professional embedded engineer. Excellent hardware designer to work with. He understood the requirements quickly, communicated clearly, and delivered the work as expected. He was professional, responsive, and technically capable throughout the project. I would be happy to work with him again.
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