m
manyrios56

Manuel R

@manyrios56
3,6(3)

Full Stack Developer

Venezuela
Inglese, Spagnolo
Alcune informazioni sono riportate in lingua inglese.
Chi sono
I'm a full-stack/mobile developer with 7 years of experience building robust, scalable applications using a range of technologies, including 6 years of experience working with blockchain. My expertise includes Node.js, Solidity, GraphQL, MySQL, React, React Native, and B4A. Developing high-quality software that meets the needs of users and businesses alike. Over the past 6 years, I've been working with blockchain technologies, including Ethereum and BSC. Developing smart contracts and decentralized applications and deploying them on Ethereum, BSC, Base, Sonic, Polygon, etc....... Continua a leggere

Competenze

m
manyrios56
Manuel R
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Sviluppo di chatbot IA
I will create a ia chatbot and ia agents
A partire da15 USD / progettoMaggiori dettagli

Portfolio

Esperienza lavorativa

GitHub

Freelance

GitHub • Lavoratore autonomo

Jan 2018 - Present • 8 yrs 9 mos

- Develop Smart Contracts - Designed, developed and audited 3 Smart Contracts based on the ERC-20/721 standard for staking and tokenomics systems. - Gas optimization. - Node Backend, Subgraphs, Dune Analytics. - Implemented a backend API with Node/Express and GraphQL to manage Web3 data, integrating them with Subgraphs to optimize data querying in the chain. - Development of user interfaces for apps and Dapps using Next.js and Tailwind CSS, improving user retention. - Unit Testing for smart contracts with Foundry. - Implementation of bots for Telegram and Discord for the automation of crypto communities. - UX/UI Responsive. - Customs IA agents(trading, audit, chatbots).

3 Recensioni
3,6

(2)
(0)
(0)
(0)
(1)
Valutazione dettagliata
  • Livello di comunicazione del venditore
    3,7
  • Consiglia a un amico
    3,3
  • Servizio conforme alla descrizione
    3,7
1-3 di 3 recensioni
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    M
    image-docs

    martinpiana

    AR

    Argentina

    1

    Cancelled order. Seller failed to deliver on time!

    50 USD

    $

    Utile?
    Sì
    No
    M

    markokyle85

    RU

    Russia

    5

    Very fast delivery, I'm impressed

    50 USD

    $

    Utile?
    Sì
    No
    J

    joel42

    US

    Stati Uniti

    4,7

    Good review. I was expected you generate a report with textoptimizer... you were a clic away...

    50 USD

    $

    Utile?
    Sì
    No