s
sally_writer1

Alex

@sally_writer1
4.8(60)

Level 1

Electronics and Embedded Systems Engineer

Kenia
Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
Hi, I'm Alex! MSc Electronics & Embedded Systems Engineer with 8+ years designing production-ready hardware. I deliver schematics, PCB layouts, and firmware in KiCad, OrCAD, Altium, and MATLAB/Simulink , from 2-layer prototypes to mixed-signal boards. Specialties: STM32, ESP32, PIC, and AVR firmware (C/C++), DFM-ready Gerbers, BOM, and 3D STEP files ready for JLCPCB or PCBWay. Hire me for full product development (concept to working prototype) or standalone schematic, PCB, or firmware work. NDAs signed. Source files included.... Lee más

Habilidades

s
sally_writer1
Alex
USD 45/hora
desconectado • 
Tiempo medio de respuesta: 1 hora

Revisa mis servicios

Placas de circuito impreso (PCB)
I will do pcb design schematic layout, electronics and embedded boards, 3d cad model
4.7(31)

¿Quieres trabajar por horas?

Dile a Alex qué necesitas.

USD 45

/

hora

Porfolio

60 Reseñas
4.8

(53)
(5)
(1)
(1)
(0)
Desglose de calificaciones
  • Nivel de comunicación del Freelancer
    4.9
  • Calidad de la entrega
    4.8
  • Valor de la entrega
    4.8
1-5 de 60 reseñas
Ordenar por
Más relevante
    T

    trufortune

    CA

    Canadá

    5

    Alex has amazing attention to detail and an exceptional understanding of electronics and PCB design. I have had a terrible experience with a previous freelancer who failed to meet my PCB specifications and I needed someone new to help me finish the job correctly. Alex was the perfect choice. I will definitely order again soon.

    USD 100-USD 200

    $

    12 días

    Tiempo

    gig

    Placas de circuito impreso (PCB)

    Útil?
    No
    A 1 persona le resultó útil esta reseña.
    T

    thomas_tafelmei

    DE

    Alemania

    4.3

    I would definitely recommend Alex to anyone and work with him again in the future. He was professional and friendly, accommodated my wishes and changes, and demonstrated great expertise—he really knows his stuff and offered good counter-suggestions. Although I had envisioned things in a bit more detail—hoping...

    USD 400-USD 600

    $

    3 semanas

    Tiempo

    gig

    Placas de circuito impreso (PCB)

    Útil?
    No
    T

    thomaschrist990

    FR

    Francia

    Colaboración continua
    5

    I was very pleased to work with him. Despite having very little information to start with, he managed to deliver outstanding and impressive work. He is highly professional, attentive to his clients, and takes the time to fully understand their needs. I highly recommend him without hesitation.

    USD 100-USD 200

    $

    7 días

    Tiempo

    gig

    Placas de circuito impreso (PCB)

    Útil?
    No
    T

    thomaschrist990

    FR

    Francia

    Colaboración continua
    5

    I was very pleased to work with him. Despite having very little information to start with, he managed to deliver outstanding and impressive work. He is highly professional, attentive to his clients, and takes the time to fully understand their needs. I highly recommend him without hesitation.

    Útil?
    No
    J

    juliansmith12

    GB

    Reino Unido

    5

    Excellent first time working with Alex on our PCB design, very pleased with the outcome from our initial design brief, delivery on time with all required files. We'll be using Alex again and would highly recommend 👏👏👏

    USD 400-USD 600

    $

    10 días

    Tiempo

    gig

    Placas de circuito impreso (PCB)

    Útil?
    No