h
happytoshi12

DOUANLA D

@happytoshi12
5,0(8)

Level 1

Frankreich
Englisch, Französisch
Einige Informationen werden in englischer Sprache angezeigt.
Über mich
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 ... Mehr lesen

Kompetenzen

h
happytoshi12
DOUANLA D
offline • 
Durchschnittliche Antwortzeit: 21 Stunden

Meine Dienstleistungen

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

Portfolio

8 Bewertungen
5,0

(8)
(0)
(0)
(0)
(0)
Zusammensetzung der Bewertung
  • Kommunikation
    5
  • Qualität der Lieferung
    5
  • Preis-Leistungs-Verhältnis der Lieferung
    4,9
1–5 von 8 Bewertungen
Sortieren nach:
Am relevantesten
    H

    hitch96

    FR

    Frankreich

    Laufende Zusammenarbeit
    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 $-200 $

    Preis

    4 Tagen

    Dauer

    gig

    Eingebettete Systeme & Internet der Dinge

    Hilfreich?
    Ja
    Nein
    P

    pi_1126

    DE

    Deutschland

    Laufende Zusammenarbeit
    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 $-200 $

    Preis

    1 Tag

    Dauer

    gig

    Eingebettete Systeme & Internet der Dinge

    Hilfreich?
    Ja
    Nein
    F

    fer2avz

    ES

    Spanien

    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 $-600 $

    Preis

    5 Wochen

    Dauer

    gig

    Eingebettete Systeme & Internet der Dinge

    Hilfreich?
    Ja
    Nein
    D

    danialb0

    AU

    Australien

    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 $-2.500 $

    Preis

    6 Wochen

    Dauer

    gig

    Eingebettete Systeme & Internet der Dinge

    Hilfreich?
    Ja
    Nein
    P

    pi_1126

    DE

    Deutschland

    Laufende Zusammenarbeit
    5

    Super, die Arbeit wurde gut und sehr professionell ausgeführt.

    100 $-200 $

    Preis

    6 Tagen

    Dauer

    gig

    Eingebettete Systeme & Internet der Dinge

    Hilfreich?
    Ja
    Nein