h
happytoshi12

DOUANLA D

@happytoshi12
5,0(8)

Level 1

France
Anglais, Français
Certaines informations sont présentées en anglais.
À propos de moi
I am a passionate Embedded Firmware and Electronics Engineer with over 8 years of experience. My dual expertise in hardware and firmware allows me to deliver innovative and effective solutions across a variety of applications. Some of my most relevant experiences include: Designing electronic circuits for fine particle detection sensors and ozone air quality sensors using Altium Designer. Developing electronic circuit boards for vane angular positioning sensors and vibration monitoring systems. I am currently working as an Electronics and Embedded Firmware Engineer at STMicroelectronics ... Plus d’infos

Compétences

h
happytoshi12
DOUANLA D
hors ligne • 
Temps de réponse moyen de 21 heures

Voir mes services

Systèmes intégrés & IoT
I will help you in your embedded electronics projects
4,9(6)
Systèmes intégrés & IoT
I will creat an iot hardware and firmware node for you lora ble lte nbiot mqtt
5,0(2)

Portfolio

8 Avis
5,0

(8)
(0)
(0)
(0)
(0)
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 8
Trier par
Les plus pertinents
    H

    hitch96

    FR

    France

    Collaboration en cours
    5

    Excellent work! DOUANLA implemented both LoRaWAN and BLE on my parking sensor, and everything works reliably. He's very knowledgeable, communicates clearly and delivers on time. Highly recommended . I'll definitely work with him again!

    100 $US-200 $US

    Prix

    4 jours

    Durée

    gig

    Systèmes intégrés & IoT

    Utile?
    Oui
    Non
    P

    pi_1126

    DE

    Allemagne

    Collaboration en cours
    4,7

    Very spontaneous, quick, polite, attentive to detail and proactive. I like his work because he delivered it ahead of schedule. He takes the time to explain it and makes sure I’ve understood. Thank you

    100 $US-200 $US

    Prix

    1 jour

    Durée

    gig

    Systèmes intégrés & IoT

    Utile?
    Oui
    Non
    F

    fer2avz

    ES

    Espagne

    5

    I’m very happy with the job I’m very happy with the work. The communication was excellent and everything was done professionally and on time. I highly recommend working with himself and would definitely collaborate again in the future.

    400 $US-600 $US

    Prix

    5 semaines

    Durée

    gig

    Systèmes intégrés & IoT

    Utile?
    Oui
    Non
    D

    danialb0

    AU

    Australie

    5

    He went above and beyond, to ensure that everything is implemented as per the spec. He is very knowledgeable and cooperative. The perfect person for any Lorawan project be it programming or designing. Couldn't be any happier and will be working with him again in the future.

    1 000 $US-2 500 $US

    Prix

    6 semaines

    Durée

    gig

    Systèmes intégrés & IoT

    Utile?
    Oui
    Non
    P

    pi_1126

    DE

    Allemagne

    Collaboration en cours
    5

    Super, die Arbeit wurde gut und sehr professionell ausgeführt.

    100 $US-200 $US

    Prix

    6 jours

    Durée

    gig

    Systèmes intégrés & IoT

    Utile?
    Oui
    Non