h
happyeric77

happyeric77

5,0(16)
Japão
Inglês, Chinês, Japonês
Algumas informações são exibidas no idioma inglês.
Sobre mim
I had been working for IoT (Internet of Things) maker company for 7 years as PM (Taiwan), FAE (U.S.A), and BD (Japan). I not only familiar with hardware development, but has experience in multicultural teamwork communication. I started working as a full-stack Blockchain dev in 2019 since I not only found it fascinating but realized that this technology has the potential to change the world. I helped many customers succeed on their DEFI application (ICO, staking platform, Oracle integration, and NFT launching ...etc.)... Saiba mais

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happyeric77
happyeric77
offline • 
Tempo médio de resposta: 1 hora

Conheça meus serviços

Software e Sites de IA
I will build you a personal ai assistant with long term memory
A partir deUS$ 200 /projetoMais detalhes

16 Avaliações
5,0

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Classificação detalhada
  • Nível de comunicação do freelancer
    5
  • Recomendar a um amigo
    5
  • Serviço conforme a descrição
    5
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    D
    image-docs

    daniel_senik

    Cliente recorrente

    GR

    Grécia

    5

    Great developer, have worked again win the past, and will work as well in the future!

    Útil?
    Sim
    Não
    D
    image-docs

    daniel_senik

    Cliente recorrente

    GR

    Grécia

    5

    The seller is very professional and really knows what he is doing, i have talked with more than 20 sellers on fiverr but they have no idea what they are talking about. If you are looking for developer with exquisite blockchain and coding knowledge Eric is the man to go to. Will work 100% with him again!

    Útil?
    Sim
    Não
    S

    stevekins

    Cliente recorrente

    CA

    Canadá

    5

    Happyeric is a fantastic seller and very professional at what he does. What i can say is simple. contact him for any related task and he will do justice to it. I will recommend him over and over again

    Útil?
    Sim
    Não
    S
    image-docs

    snobunnies

    CA

    Canadá

    5

    Eric was amazing! Great communication and knows what he's doing!

    Útil?
    Sim
    Não
    S

    stevekins

    Cliente recorrente

    CA

    Canadá

    5

    This seller is the best. He knows what he is doing and will guide you every step of the way. he will even give you video tutorials so that you can have a full grasp of what he is doing. If you have any development that you need done. Waste no time and just contact Happyeric

    Útil?
    Sim
    Não