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wangstar1025

YiLin Wang

@wangstar1025
4,9(46)

Level 2

Embedded Systems, FPGA Development, High Speed MultiLayer PCB Design Expert

Chine
Chinois, Anglais
Certaines informations sont présentées en anglais.
À propos de moi
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.... Plus d’infos

Compétences

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wangstar1025
YiLin Wang
25 $US/heure
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Cartes de circuits imprimés (PCB)
I will create pcb schematic gerber bom jlcpcb production in china
5,0(18)
Systèmes intégrés & IoT
I will develop esp32 iot firmware, nrf, ble, hardware prototype
5,0(11)

Vous souhaitez travailler sur une base horaire ?

Dites à YiLin Wang ce dont vous avez besoin.

25 $US

/

heure

Portfolio

Expérience professionnelle

Embedded Software Engineer

DaLian SL Sci-Tech Co.Ltd • Temps plein

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%.

46 Avis
4,9

(45)
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(1)
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Détails de la notation
  • Niveau de communication avec le freelance
    5
  • Qualité de la livraison
    5
  • Valeur de la livraison
    4,9
1 à 5 avis sur 46
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Les plus pertinents
    V

    vusi_nene

    ZA

    Afrique du Sud

    Collaboration en cours
    3,3

    Yilin is very systematic and professional in his work. He is very knowledgeable about his work and gives very good guidance. I really enjoyed working with him.

    100 $US-200 $US

    Prix

    1 jour

    Durée

    gig

    Systèmes intégrés & IoT

    W

    Réponse du freelance

    Utile?
    Oui
    Non
    P

    perchwerks

    US

    États-Unis

    Collaboration en cours
    5

    I can't even begin to describe this mans amazing skill set, he has been a lighthouse in a dark storm helping me get a product put together

    600 $US-800 $US

    Prix

    9 jours

    Durée

    gig

    Systèmes intégrés & IoT

    Utile?
    Oui
    Non
    H

    haraldhill

    DE

    Allemagne

    5

    Excellent work! Very professional, precise and well-structured PCB design. Great attention to detail, clear communication, and he even identified and corrected issues in my original schematic. The final result exceeded my expectations. Highly recommended!

    200 $US-400 $US

    Prix

    2 jours

    Durée

    gig

    Cartes de circuits imprimés (PCB)

    Utile?
    Oui
    Non
    V

    vusi_nene

    ZA

    Afrique du Sud

    Collaboration en cours
    5

    YiLin is very professional and gives constant updates on progress and options advise available to achieve best results. He knows his stuff. I am very impressed with working with him.

    200 $US-400 $US

    Prix

    2 jours

    Durée

    gig

    Systèmes intégrés & IoT

    Utile?
    Oui
    Non
    A

    aaa_ggg

    US

    États-Unis

    4,7

    YiLin is an exceptional electronics engineer and was able to turn requirements into a manufacturable product. He was able to navigate RF, high speed digital and complex power requirements while keeping me informed about the tradeoffs and options throughout the design.

    2 500 $US-5 000 $US

    Prix

    8 semaines

    Durée

    gig

    Systèmes intégrés & IoT

    Utile?
    Oui
    Non