Blockchain apilavori

Filtro

Le mie ultime ricerche
Filtra per:
Budget
a
a
a
Tipo
Competenze
Lingue
    Stato del lavoro
    6,428 blockchain api lavori trovati, prezzi in EUR
    Blockchain offline Terminato left

    Mi servirebbe per iniziare un progetto più ampio un'app, o comunque un metodo che mi dia la possibilit...progetto più ampio un'app, o comunque un metodo che mi dia la possibilità di acquisire dati, ed avere la sicurezza al 100% che siano non modificabili, in modo da salvarli in una blockchain pubblica appena viene stabilita una connessione internet.

    €1210 (Avg Bid)
    €1210 Offerta Media
    16 offerte
    Smart contract Terminato left

    Formalizzazione di smart contract su blockchain solidity python c++

    €4417 (Avg Bid)
    €4417 Offerta Media
    21 offerte

    Salve sono alla ricerca,per un progetto a lungo termine,di programmatori che siano in grado di creare da zero una altcoin su blockchain personale, con pos ,no mining,simile a waves,con wallet ed altre specifiche che elenchero' agli interessati dopo contatto.

    €17 / hr (Avg Bid)
    €17 / hr Offerta Media
    4 offerte

    Sviluppatore di tecnologia blockchain

    €2912 (Avg Bid)
    €2912 Offerta Media
    6 offerte

    ITA versione Obiettivo Realizzare il sito web che racconta una nuova moneta sviluppata sulla blockchain, struttura onepage. Descrizione la struttura è abbastanza semplice, calssica onepage con in più una pagina Faq. Essendo tutto in un unica sezione, il plus è nell'animazione di elementi, in particolare l'effetto parallasse su tutta (o parzialmente)

    €1279 (Avg Bid)
    €1279 Offerta Media
    20 offerte
    Mobile development Terminato left

    Sito Web Reattivo (Mobile e Desktop) Ho bisogno che venga progettata e realizzata Buongiorno, Vorrei realizzare un blockchain Explorer da inserire in un sito esistene per una criptomoneta.

    €185 (Avg Bid)
    €185 Offerta Media
    15 offerte
    Blockchain Terminato left

    Esperto in Blockchain, modifica e creazione parte di script

    €25 (Avg Bid)
    €25 Offerta Media
    1 offerte
    Blockchain Terminato left

    Esperto in Blockchain, modifica e creazione parte di script

    €153 (Avg Bid)
    €153 Offerta Media
    10 offerte

    Sto cercando una ghost writer di madre lingua italiana per scrivere alcuni articoli nel settore startup eo fintech, cryptocurrencies, bitcoin e blockchain.

    €24 (Avg Bid)
    €24 Offerta Media
    6 offerte

    Cercasi programmatori con competenze in Node.js, AngularJS, Mobil...autorizzazione utenti basato su mobile. Siamo TIP una start up in ambito FinTech ed abbiamo sviluppato una piattaforma che permette l'asset sharing alla cui base c'è la tecnologia blockchain. Per maggiori informazioni sulla start up di seguito è il sito internet: [accedi per visualizzare l'URL...

    €7815 (Avg Bid)
    €7815 Offerta Media
    7 offerte
    Bitcoin bot software Terminato left

    ...attivazione tra i fondi del trading. Essendo un progetto-studio è destinato a poche persone a cui si vuole concedere la libertà di depositare e prelevare quote in bitcoin. Blockchain verrà usato come sostituto del demone bitcoin e i mercati selezionati per il test sono btc-e. hitbtc e coinfloor. Il software (lato bot) verrà mantenuto in un vps e si

    €132 - €132
    €132 - €132
    0 offerte

    We need a smart contract developed with the ERC721 token. An API or SDK will need to be developed as well to communicate with the smart contract to develop our Real Estate Dapp. See below for the Dapp functionality for our MVP. This could be a long term engagement for our full Dapp, if the MVP developed is up to our standard. *1.* Information Architecture

    €10339 (Avg Bid)
    €10339 Offerta Media
    37 offerte
    Hyperledger Blockchain Consultant 6 giorni left
    VERIFICATO

    I have managed to get Hyperledger Fabric running on my machine by following the tutorial on [accedi per visualizzare l'URL] . This tutorial however creates fabric only with single-company . I want to setup 2 companies atleast. I want an experienced Hyperledger professional who can do this quickly. Might be a few hours of job for someone who has done

    €13 / hr (Avg Bid)
    €13 / hr Offerta Media
    5 offerte

    I am looking for blockchain expert who can change design and integrate NEO into existing site built by Ruby on Rails. Here is the git repo of script. [accedi per visualizzare l'URL] And I need to integrate btc, ETH, ERC20 and NEO. I have design ready. Please only apply only when 1. you have portfolio of exchange platform you created. 2. you

    €2294 (Avg Bid)
    €2294 Offerta Media
    14 offerte

    I need an experienced blockchain developer to develop a Decentralised Exchange like [accedi per visualizzare l'URL] Presently the exchange allows ETH to ERC20 Tokens. I want One particular Token to ERC20 Tokens. Please bid.

    €909 (Avg Bid)
    €909 Offerta Media
    17 offerte

    Welcome, We are looking for a talented and well organized Sketch app developer who has knowledge and experience developing Blockchain and or Crypto related projects in order to best communicate our idea. We are after an individual who likes minimalistic design as well as showing signs of understanding Less = More approach to design concepts.

    €807 (Avg Bid)
    €807 Offerta Media
    17 offerte

    ...We are currently working on serving European Clients 3. We are in need of a Blockchain Developer who can support us for development and maintenance of our website/server and services 4. The Person should be well conversant with Website/Blog Creation, Server Set-Up, Blockchain Development 5. The Person would be hired as a Partner in the Project and would

    €10 / hr (Avg Bid)
    €10 / hr Offerta Media
    5 offerte

    Hi there - I've got an app, made for both iOS and Android platforms. Recently I moved the server to a new IP, and the Android version has broken. I'm...that can QUICKLY help debug the problem, and start building new features into a new version of the app. The app is called COLD STORAGE COINS, and is made to work with our blockchain-style product.

    €336 (Avg Bid)
    €336 Offerta Media
    57 offerte

    Hi, We are looking to launch an ICO, but before that we need a bit of understanding about Token Sales and Blockchain Topic: Bitcoin / ICO / Blockchain Duration: 1 Hour via Call / WebEx /Sky Cost: $40 Language: English

    €33 / hr (Avg Bid)
    €33 / hr Offerta Media
    7 offerte

    Hi, I am interested in a sharp design/ ui freelancer for a 8-10 marketing slide. The company works in the crypto sphere, providing buy/sell of crypto through atm's with relevant licences. The purpose of the slides are basic: who we are, what we do, vision, product +usuage, market size, value proposition / advantages. To who? mainly formal institution- those that are interested to understa...

    €94 (Avg Bid)
    €94 Offerta Media
    24 offerte

    We are an international company with projects fit in each respected market, HK, Korea and now Viet...Korea and now Vietnam. We are developing local applications within Fintech and eCommerce. While also providing support for our international offices which are focused in blockchain development. We are creating a fun and comfortable working environment.

    €189 (Avg Bid)
    €189 Offerta Media
    13 offerte

    >Registrati o accedi per visualizzare i dettagli.

    Sigillato NDA

    we need a platform which can be used to share files over blockchain (Metadata) . files encrypted and print them using a verified/trusted printer on blockchain to make sure copyrights of founder/designer are secured and his file is not leaked . more details could be found here : [accedi per visualizzare l'URL]

    €4814 (Avg Bid)
    €4814 Offerta Media
    14 offerte

    we need a platform which can be used to share files over blockchain (Metadata) . files encrypted and print them using a verified/trusted printer on blockchain to make sure copyrights of founder/designer are secured and his file is not leaked .

    €2681 (Avg Bid)
    €2681 Offerta Media
    5 offerte

    I would need modify the alert section of my app using blockchain in order to storage local data

    €166 (Avg Bid)
    €166 Offerta Media
    11 offerte

    Report about E-government privacy using Blockchain. The Report/Paper/Research should talk briefly, about what is E-government. The focus should be about how privacy in e-government important and what are the issues and challenges in this field, then what’s blockchain briefly and how blockchain help and solved these challenges with mentioning real life

    €164 (Avg Bid)
    €164 Offerta Media
    40 offerte

    We are looking for bidders on virtual currency bank in Philippines Projects: 1. ERC-20 Coin creation 2. Coin white paper writing 3. VC-PHP Exchange core 4. Mobile app for the exchange 5. Web app for the exchange. Note: Should be in Philippines. Should be a legitimate entity [accedi per visualizzare l'URL]

    €2763 (Avg Bid)
    €2763 Offerta Media
    26 offerte

    Hello, there is a platform called Flixxo. Flixxo is a decentralized video sharing platform where people can earn tokens called "Flixx" by uploading videos or watching ...set a smart contract as a withdrawal address And set the splitting of flixx tokens within that smart contract Transparent, on chain... Flixx is an erc20 token on Ehtereum blockchain.

    €506 (Avg Bid)
    €506 Offerta Media
    18 offerte

    Se requiere un desarrollador con experiencia en PhP, Node.js,React, REST. Wordpress Queremos integrar una plataforma multiuoso a un marketplace sencillo quen posea las cualidades de pago por medio de criptomonedas. Poseemos toda la docuementacion necesaria para comenzar. __________________________________________________________________________ A developer with experience in PhP, Node...

    €297 (Avg Bid)
    €297 Offerta Media
    12 offerte

    We require writers who are well versed in Blockchain topics. When you apply for this job post, attach the samples related to bitcoin topics along with the project proposal. This is a long-term project. Apply accordingly. Only writers who have experience in blockchain must apply.

    €105 (Avg Bid)
    €105 Offerta Media
    7 offerte
    Content Writting 4 giorni left

    Need Cryptocurrency, Blockchain writer/copywriter We need 8 articles of about 700-800 words. Payout: 0.45-0.5 ppw.

    €70 (Avg Bid)
    €70 Offerta Media
    13 offerte

    ...from PIVX source code. Finished product should include bash file for easy setup of a masternode VPS on Ubuntu 18.04, and QT GUI wallets for Linux, Windows, Mac. Finished blockchain should not have Proof-of-work mining capabilities. All GUI wallets should be capable of hosting masternodes, have an explorer option built in, have coin control features

    €1204 (Avg Bid)
    €1204 Offerta Media
    13 offerte
    Tool to analyse bitcoin blockchain 3 giorni left
    VERIFICATO

    Tool to export all Bitcoin transactions from blocks for a time period. Should save all details to excel/CSV.

    €269 (Avg Bid)
    €269 Offerta Media
    10 offerte
    CryptoCurrency marketing 3 giorni left
    VERIFICATO

    Our goal is to promote VoteCoin, which is an existing crypto-currency (altcoin) offering features to create polls and voting in blockchain. For more see [accedi per visualizzare l'URL] Your job will be: - update VoteCoin Facebook and Twitter feeds on daily basis - promote VoteCoin on discussion boards, discord chatrooms, and other social media - communication with

    €166 (Avg Bid)
    €166 Offerta Media
    7 offerte

    1.I need fork my cryptocurrency from fornote to AEON. 2. Create mining pool on website 3. blockchain exploler website 4. wallet for Windows, 64-bit, Mac OS X, 64-bit, Linux, 64-bit. 5. need also Source code 6. need website to register or login and can genereted new wallet just simple website front website I will self to do.

    €1011 (Avg Bid)
    €1011 Offerta Media
    6 offerte

    i need an expert in blockchain who can deploy my tokens to mainnet.

    €121 (Avg Bid)
    €121 Offerta Media
    19 offerte

    i m looking for a blockchain consultant who can ans my all questions and help me to build a dex from opensource [accedi per visualizzare l'URL] you are an expert then bid here,

    €20 / hr (Avg Bid)
    €20 / hr Offerta Media
    7 offerte

    Looking for someone to build a blockchain ledger system.

    €7851 (Avg Bid)
    €7851 Offerta Media
    34 offerte

    empowerlocals want to build a website that will combine the use of blockchain technology and crowd-sourcing.

    €231 (Avg Bid)
    €231 Offerta Media
    27 offerte

    Need someone to consult how we can use blockchain to secure database . This is not about coding but I want someone to have a 30 min discussion with me and answers my question to clarify the concept. Do not bid if you are not an expert and never worked with blockchain before.

    €17 / hr (Avg Bid)
    €17 / hr Offerta Media
    1 offerte

    Need someone to consult how we can use blockchain to secure database . This is not about coding but I want someone to have a 30 min discussion with me and answers my question to clarify the concept. Do not bid if you are not an expert and never worked with blockchain before.

    €17 / hr (Avg Bid)
    €17 / hr Offerta Media
    2 offerte

    basically build a customized version of etherscan, the thing needs to be able to poll data from another api to keep real time updating functionality of the system [accedi per visualizzare l'URL]

    €17 / hr (Avg Bid)
    €17 / hr Offerta Media
    13 offerte

    basically build a customized version of etherscan, the thing needs to be [accedi per visualizzare l'URL]

    €20 / hr (Avg Bid)
    €20 / hr Offerta Media
    18 offerte

    Hi! I need a website developed regarding crowd funding platform. You can develop that on WordPress, Laravel, ...time frame & any other details you may need. I need this project to be started asap. So, if you can complete within 14 days that will be perfect. You also have know about blockchain functionalities which may require for this website. Thanks!

    €13 / hr (Avg Bid)
    €13 / hr Offerta Media
    12 offerte

    i m looking for a c++ expert with blockchain knowledge, i have all source and now just need to customize and setting the ui to core. if you are not expert this area don;t bid here. This is for learning purpose.

    €20 / hr (Avg Bid)
    €20 / hr Offerta Media
    14 offerte

    We need a blockchain explorer for our new cryptocurrency, we can use Bulwark Explorer as a template ([accedi per visualizzare l'URL]) but needs to be redesigned and respect our visual identity which is underway. I believe is written in React with mongodb.

    €1169 (Avg Bid)
    €1169 Offerta Media
    28 offerte

    Looking for a Content Editor to edit photography, raw video footage, website content, create images and infographics while working with a fun, e...including proofreading, and fact-checking Ability to proofread copy for errors and inconsistencies in both grammar and brand voice 4+ years of content writer/editor experience Blockchain Knowledge a plus

    €19 / hr (Avg Bid)
    €19 / hr Offerta Media
    15 offerte
    Build a Decentralized Exchange 2 giorni left
    VERIFICATO

    We are going to build a decentralized exchange that provides fast transaction speed. We will use our "proxy blockchain" idea. Please check document. Is it possible idea? It should be finished until 30th Nov. If you read document and confident, please start your proposal with three dashes. It is ongoing project and we hope long term relationship with

    €2068 (Avg Bid)
    €2068 Offerta Media
    27 offerte

    We are blockchain company based on Los Angeles and open new blockchain project now. Looking for Ethereum blockchain developer who has 4 years experience at least. Don't bid agency, only bid developer. We will have test.

    €20 / hr (Avg Bid)
    €20 / hr Offerta Media
    22 offerte
    ERC 20 token 2 giorni left

    Create 1 sample token [Beta] Based on the coin [our Blockchain] Simple Token Web Site [Template] Simple Token Admin From the token website user can download wallet.. People can receive and send and Admin can track the transaction Smart Contract is available

    €2163 (Avg Bid)
    €2163 Offerta Media
    25 offerte