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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%.
21 Bewertungen
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- Kommunikation
- Qualität der Lieferung
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moisesn8
Wiederkehrender Kunde
Vereinigte Staaten
The support was exceptional. When we submitted the completed circuit board design and production files the manufacturer let us know there were specific parts not in stock. The necessary parts to complete the full assembly of the MVP were ordered and received with a quick delivery time.
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moisesn8
Wiederkehrender Kunde
Vereinigte Staaten
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.
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moisesn8
Wiederkehrender Kunde
Vereinigte Staaten
Amazing! We are highly impressed by the capabilities of the team. The overall project was ambitious and daunting, but the product was developed in a timely and professional manner. The level of sophistication is immense and the level of detail is out of this world. The quality is second to none.
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manoj_kumar7172
Indien
I had a great experience working with this seller on the system architecture design for a low-power biomedical vital signs monitoring prototype. He is an excellent hardware engineer with strong expertise in embedded systems and circuit design. The work was delivered with high quality, clear structure,...
Antwort des Freelancers
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moisesn8
Wiederkehrender Kunde
Vereinigte Staaten
Amazing work! We have diligently worked on this prototype, and have seen it come to life. There has been a lot of detailed work put forth, and the results have been spectacular. These have been the final pieces to the overall puzzle, and we are excited to take the next steps for the overall objectives. Great work.
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