d
dltech75

ShengLin Gu

@dltech75
5,0(2)

Embedded Systems Engineer, PCB design Expert, Prototype, Firmware Development

Chine
Anglais, Chinois
Certaines informations sont présentées en anglais.
À propos de moi
I’m an Electronics Engineer, Embedded Developer, and PCB Designer specializing in wireless electronics, microcontroller systems, and intelligent embedded solutions. With over 7 years of experience, I’ve designed and implemented cutting-edge electronic systems, robotics, and IoT projects for both commercial and industrial applications. Languages & Firmware: C/C++, Python, Arduino IDE, Embedded C Hardware & PCB: Altium Designer, PCB Layout, Schematic Wireless & IoT: BLE, MQTT, WiFi, RFID, LoRa (Optional) Robotics & Automation: Motor Control, PID Systems, CNC Programming, Robotics Integration... Plus d’infos

Compétences

d
dltech75
ShengLin Gu
hors ligne • 
Temps de réponse moyen de 1 heure

Voir mes services

Cartes de circuits imprimés (PCB)
I will design high speed multilayer pcb schematic, layout, gerber, bom and drc check
5,0(1)
De150 $US / projetPlus de détails
Systèmes intégrés & IoT
I will provide iot and wearable products prototype
5,0(1)
De150 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Senior Embedded engineer

Dalian Shiliang Sci-Tech Co.,Ltd • Temps plein

Aug 2021 - Oct 2025 • 4 yrs 2 mos

I developed reliable and scalable embedded firmware for modern hardware systems. ✔ STM32 / ESP32 / Nordic ✔ FreeRTOS / Embedded Linux ✔ Communication: UART, SPI, I2C, CAN, USB ✔ IoT Integration: MQTT, AWS IoT, Firebase Experience includes: - Real-time data acquisition systems - BLE-based healthcare devices - Wi-Fi monitoring systems - GPS and vehicle safety systems

2 Avis
5,0

(2)
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(0)
(0)
(0)
Détails de la notation
  • Niveau de communication avec le freelance
    5
  • Qualité de la livraison
    5
  • Valeur de la livraison
    5
1 à 2 avis sur 2
Trier par
Les plus pertinents
    M
    image-docs

    manoj_kumar7172

    IN

    Inde

    5

    Great experience with the PCB design revision—changes were implemented accurately and efficiently. Communication was clear and professional throughout the process, and I would definitely like to work together again.

    Jusqu’à 50 $US

    Prix

    1 jour

    Durée

    gig

    Cartes de circuits imprimés (PCB)

    Utile?
    Oui
    Non
    A
    image-docs

    alexyousefian

    GB

    Royaume-Uni

    5

    Very knowledgeable and a pleasure to work with. Highly recommended.

    gig

    Systèmes intégrés & IoT

    Utile?
    Oui
    Non