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jonathanharrock

jonathanharrock

Regno Unito
Inglese
Alcune informazioni sono riportate in lingua inglese.
Chi sono
HI, I am a full stack Developer with experience in web, web3, blockchain, Solidity, C#, .net, Java, Objective-C and a plethora of other languages. I have made professional high reliability applications for the Avionics, maritime and diving industries.... Continua a leggere

Competenze

j
jonathanharrock
jonathanharrock
offline

Recensioni come cliente

  • R
    image-docs

    razimanterra

    MY

    Malesia

    5

    great buyer

    Utile?
    Sì
    No
  • U

    user46862616

    LK

    Sri Lanka

    5

    Outstanding experience!

    Utile?
    Sì
    No
  • G
    image-docs

    graphic_ui

    LK

    Sri Lanka

    5

    Thank you very much

    Utile?
    Sì
    No
  • B
    image-docs

    bruxstudio

    ID

    Indonesia

    5

    Outstanding experience with buyer!

    Utile?
    Sì
    No
  • U
    image-docs

    usmansaeed22

    PK

    Pakistan

    5

    Outstanding experience!

    Utile?
    Sì
    No