p
postilla

Igor Z

@postilla
4.7(12)

Hardware and firmware Developer Engineer

España
Inglés, Español, Vasco
Parte de la información aparece en idioma inglés.
Sobre mí
I’m a Hardware & Firmware Engineer with 10+ years of experience developing electronic products in R&D environments, from concept to production. I specialize in schematic design, PCB layout, and embedded firmware development, delivering reliable and manufacturing-ready solutions. Platforms: MCUs / SoC: Nordic nRF, STM32, Espressif ESP32 Programming in C/C++ and Python. Communication Protocols: CAN, RS485 I2C, SPI, UART WiFi, Bluetooth / BLE, LoRa IoT & Cloud Integration I have extensive experience delivering IoT solutions, including sensor nodes and cloud-connected devices.... Lee más

Habilidades

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postilla
Igor Z
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Placas de circuito impreso (PCB)
I will make pcb design, circuit schematics and pcb layout
5.0(7)
DeUSD 20 / proyectoMás información
Sistemas integrados e IoT
I will design professional iot pcb hardware with esp32, nordic nrf, lora,wifi, ble, can
5.0(1)
DeUSD 20 / proyectoMás información

12 Reseñas
4.7

(10)
(1)
(0)
(0)
(1)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    4.8
  • Calidad de la entrega
    4.8
  • Valor de la entrega
    4.5
1-5 de 12 reseñas
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    M

    maquinard

    CO

    Colombia

    4.7

    Excelente, cumplio con las espectativas del proyecto y facilito las mejoras solicitadas.

    USD200-USD400

    $

    7 semanas

    Tiempo

    gig

    Placas de circuito impreso (PCB)

    Útil?
    Sí
    No
    R
    image-docs

    robertopereadia

    ES

    España

    5

    Working with Igor has been an excellent experience. He masters his subject, offers alternatives, focuses on finding solutions, conveys confidence, is proactive, and has very good communication. I really recommend it. It is certain that I will collaborate with him again on my next projects. Trabajar...

    Hasta USD50

    $

    5 días

    Tiempo

    gig

    Placas de circuito impreso (PCB)

    Útil?
    Sí
    No
    I

    ismaelfdez_01

    ES

    España

    4

    Buen trabajo y buena comunicación con Igor para ajustar detalles del programa.

    USD50-USD100

    $

    8 días

    Tiempo

    Útil?
    Sí
    No
    K

    km65bln

    DE

    Alemania

    Pedido cancelado

    1

    Unfortunately, the project has been delayed further and further. Then there was no response at all from the freelancer and communication was interrupted. Queries were no longer answered and I unfortunately had to cancel the order via fiver. The money will be refunded, but the hardware provided for development...

    USD100-USD200

    $

    9 semanas

    Tiempo

    Útil?
    Sí
    No
    T
    image-docs

    timkrav

    Cliente recurrente

    DE

    Alemania

    5

    great work and always ontime!

    USD50-USD100

    $

    4 días

    Tiempo

    gig

    Placas de circuito impreso (PCB)

    Útil?
    Sí
    No