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YiLin Wang
@wangstar1025
Level 2
Embedded Systems, FPGA Development, High Speed MultiLayer PCB Design Expert
China
Chinesisch, Englisch
Über mich
Hello.
Experienced Hardware and Embedded Systems Engineer with extensive expertise in high-speed multilayer PCB design for RF, FPGA, and SoC-based platforms.
I specialize in developing reliable, production-ready hardware for complex embedded systems, covering the entire process from architecture and schematic design to layout, signal integrity validation, and manufacturing support.
My technical strengths include controlled-impedance routing, high-speed interfaces such as DDR and PCIe, power integrity optimization, and EMI/EMC-aware layout practices essential for robust real-world operation.
Kompetenzen
YiLin Wang
25 $/Stunde
offline •
Durchschnittliche Antwortzeit: 1 Stunde
Meine Dienstleistungen
Leiterplatten (PCB)
I will create high speed pcb design, schematic design, gerber, bom, jlcpcb
Eingebettete Systeme & Internet der Dinge
I will develop esp32 iot firmware, nrf, ble, hardware prototype
Möchtest du auf Stundenbasis arbeiten?
Erzähle YiLin Wang, was du brauchst.
25 $
/
StundePortfolio
Arbeitserfahrung
Embedded Software Engineer
DaLian SL Sci-Tech Co.Ltd • Vollzeit
Jan 2021 - Sep 2025 • 4 yrs 8 mos
As an Embedded Software Engineer - I developed efficient, low-latency firmware for microcontrollers (STM32, ESP32, Arduino) and other embedded platforms. - I designed and implemented communication protocols including UART, SPI, I²C, CAN, and BLE. - I debugged and optimized embedded systems using oscilloscopes, logic analyzers, and JTAG/SWD debuggers. - I delivered projects on schedule, achieving performance improvements and reducing system power consumption by up to 25%.
32 Bewertungen
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moisesn8
Vereinigte Staaten
Laufende Zusammenarbeit
Exceptional work. We had very ambitious and ambiguous requirements that were subject to changes. Through an interactive process we were able to come up with a realistic approach that met the requirements. So far the overall functionality is well established, and the results are cutting edge technology.
Antwort des Freelancers
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jonathanmitc601
Vereinigte Staaten
I was very pleased and impressed by YiLin's subject matter expertise and knowledge regarding my proposed project. He was thorough and timely in delivering the proposal and the promised work. I felt very fortunate to have selected him for this project.
Antwort des Freelancers
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moisesn8
Vereinigte Staaten
Laufende Zusammenarbeit
Amazing work! The mobile application met all expectations and included a deliverable for all the set requirements. The best part is that the mobile application was also set with futures that will align it for additional development and accommodate additions. Great work!
Antwort des Freelancers
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marco8777
Italien
Laufende Zusammenarbeit
Outstanding work across two full milestones on a genuinely complex, high-speed PCB design project. Yilin handled every revision with patience and precision — from schematic corrections through the complete PCB layout — including careful attention to trace length matching, differential pair routing, component...
Antwort des Freelancers
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moisesn8
Vereinigte Staaten
Laufende Zusammenarbeit
Excellent work! The project is moving along smoothly and the results have been exceptional. We continuously receive amazing results, and are confident the final product will be as expected and more. We look forward to the continued progress of the product development.
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