Cadena de bloques Jobs

Blockchain is a distributed register that is used to maintain a continuously growing list of records, called blocks. It has revolutionary applications in finance (such as cryptocurrencies like Bitcoin) and decentralized applications like online voting.

Contratar a Blockchain Developers

Filtro

Mis búsquedas recientes
Filtrar por:
Presupuesto
a
a
a
Tipo
Habilidades
Idiomas
    Estado del trabajo
    25 trabajados encontrados, precios en USD
    Build a charity platform. 6 días left
    VERIFICADO

    I need a new website. I need you to design and build it a bitcoin charity Foundation website.

    $310 (Avg Bid)
    $310 Oferta Promedio
    26 ofertas

    see details in the [iniciar sesión para ver URL] in the Attachement. Budget: 2000$ USD

    $4095 (Avg Bid)
    $4095 Oferta Promedio
    37 ofertas
    $717 Oferta Promedio
    9 ofertas
    abritrage Crypto 6 días left
    VERIFICADO

    We need an algo abitraging system for cryptocurrencies, browsing prices and abritraging taking into consideration price fees and ev of move.

    $624 (Avg Bid)
    $624 Oferta Promedio
    25 ofertas
    Video Texte Blockchain 9 días left
    VERIFICADO

    Research Articles for Videos German & English Anhand des Buches Blockchain 2.0 soll eine sinnvolle Einteilung der Themen für eine Videoreihe erfolgen. Texte so geschrieben, wie sie später gesprochen werden. Alles in Deutsch und Englisch.

    $450 (Avg Bid)
    $450 Oferta Promedio
    8 ofertas

    Need a blog type website with a lot of client specific functionality. He is trying to avoid Wordpress. The website is very specialized. Need someone that can add a lot of functionality per client requests. The website is to be paired with a blockchain coin that you will develop, so will have to have a functioning wallet for blog members. Ideal candidate will have to possess blockchain development,...

    $681 (Avg Bid)
    $681 Oferta Promedio
    23 ofertas
    Disclaimer Needed 5 días left

    Cryptocurrency project soon will release new interesting technology. we need to get written disclaimer for this tech software which will remove the legal risk for developers, marketers, users in courts.

    $81 (Avg Bid)
    $81 Oferta Promedio
    15 ofertas

    DRYVAR Referral program The driver referral program will be comprised of two standalone referral programs 1) Driver referral program (for drivers to refer other drivers) 2) Rider referral program (for user to refer other users) Premise: All users who refer another user will do via a referral link or code. This code/link permanently links the users account to the account who referred them. ...

    $35 / hr (Avg Bid)
    $35 / hr Oferta Promedio
    25 ofertas

    Please check the attached file for theme of this wallet. Please be sure you read this prior to contacting or placing a bid so you know exactly what I am looking for. Thank you! The details for this project are as follows: I need a lightweight multi currency wallet. This wallet will NOT have to download the entire chain for all the currencies in this wallet. This wallet will run on Windows...

    $2600 (Avg Bid)
    Acuerdo de Confidencialidad
    $2600 Oferta Promedio
    17 ofertas
    Crypto Game 3 días left
    VERIFICADO

    A professional team for designing and developing a crypto game according to our reference game. (Please note All characters and graphics are designing with other company) Multi-Languages 3 payment methods 1- Crypto currencies payment 2- PerfectMoney & WebMoney 3- Fiat payment (Special bank card and bank account- API is available) and ...etc. This project requires experience in the following ...

    $2178 (Avg Bid)
    $2178 Oferta Promedio
    51 ofertas
    $157 Oferta Promedio
    8 ofertas
    Blockchain/Crypto Expert 3 días left
    VERIFICADO

    Looking for expert blockchain developer who has good knowledge in creating different cryptocurrencies and working with different crypto exchange api

    $947 (Avg Bid)
    $947 Oferta Promedio
    29 ofertas

    bitcoin transaction app which generates btc transaction and also verify on blockchain

    $252 (Avg Bid)
    $252 Oferta Promedio
    13 ofertas

    I need a developer to make a few small changes to an existing wallet [iniciar sesión para ver URL] Cordova build

    $18 / hr (Avg Bid)
    $18 / hr Oferta Promedio
    22 ofertas

    looking to hire a part or full time administrator for upcoming crypto projects including dex. this role requires someone with knowledge and experience on the back end of crypto offerings. advisory role inclusive

    $49 / hr (Avg Bid)
    Local
    $49 / hr Oferta Promedio
    22 ofertas

    need to integrate [iniciar sesión para ver URL] php api on a php website. bid if you are able to done this through team viewer.

    $285 (Avg Bid)
    $285 Oferta Promedio
    7 ofertas

    I need an Android app. I would like it designed and built.

    $592 (Avg Bid)
    $592 Oferta Promedio
    47 ofertas
    Looking for Dapp/ ICO Mentor 1 día left
    VERIFICADO

    Good day, looking for a mentor that is an expert or have experience in making Dapps, ICO and Blockchain. Current tech stack knowledge is as follows: NodeJS, Angular, React, MongoDB. I also do a Hybrid Application development. If the project goes to the success we would like to include you in our team for future development.

    $13 / hr (Avg Bid)
    $13 / hr Oferta Promedio
    20 ofertas

    I need to develop a cryptocurrency wallet that can hold and send multiple coins, with atomic swap in the near future.

    $2664 (Avg Bid)
    $2664 Oferta Promedio
    39 ofertas
    Blockchain expert Needed 21 horas left
    VERIFICADO

    I need someone who is experienced in Blockchain Technology and has worked on projects in past.

    $36 / hr (Avg Bid)
    $36 / hr Oferta Promedio
    23 ofertas
    creat a cryptocurrency by forking! 14 horas left
    VERIFICADO

    create a cryptocurrency! 1. Name and abbreviation 2. Unique Merkle hash and Genesis block [iniciar sesión para ver URL] Choice Address Letter 4. Custom logo and images 5. Windows Wallet & Linux Wallet 6. Linux Daemon & Window Daemon & Source Code 7. Node hosting On your server 8. Dynamic Collateral or FIXED 9. POW / POS / MN

    $569 (Avg Bid)
    $569 Oferta Promedio
    12 ofertas

    Hello at all, we need Blockchain ledger DLT system how working with SmartContract System.

    $2633 (Avg Bid)
    $2633 Oferta Promedio
    57 ofertas

    Creation of a savings crypto wallet and smart contract using [iniciar sesión para ver URL] api earning interest on stablecoin. Doc can be given on request for more info.

    $839 (Avg Bid)
    $839 Oferta Promedio
    37 ofertas
    50 minute talk transcribed 2 horas left
    VERIFICADO

    I need a 50 minute talk about Blockchain transcribed

    $36 (Avg Bid)
    $36 Oferta Promedio
    46 ofertas

    Need innovative blockchain solutions

    $38 / hr (Avg Bid)
    $38 / hr Oferta Promedio
    26 ofertas