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    7,340 blockchain api lavori trovati, prezzi in EUR
    Project Industry 4.0 Terminato left

    ...di integrazione con piattaforme IoT, supervisione della produzione, interconnessione tra macchine e ERP, progetti di automazione CAD-CAM, Cybersecurity, User Experience, Blockchain, Data Robotics, AI... Ricerchiamo nell'ambito di un sistema SCADA un programmatore esperto in progetti Industry 4.0 che abbia conoscenze di programmazione di Microcontrollori

    €156 (Avg Bid)
    €156 Offerta Media
    2 offerte
    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.

    €1233 (Avg Bid)
    €1233 Offerta Media
    15 offerte
    Smart contract Terminato left

    Formalizzazione di smart contract su blockchain solidity python c++

    €4393 (Avg Bid)
    €4393 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

    €2897 (Avg Bid)
    €2897 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)

    €1165 (Avg Bid)
    €1165 Offerta Media
    19 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.

    €184 (Avg Bid)
    €184 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

    €152 (Avg Bid)
    €152 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...

    €7773 (Avg Bid)
    €7773 Offerta Media
    7 offerte

    ...creation = Am going to create your coin and list your coin on top exchanger site which drive user to purchase your coin with your name. Blockchain Wallet app= Am going to develop your own blockchain wallet app that support both your own coin and others top coins like bitcoin , ethereum , dogecoin etc This wallet app will have all necessary

    €491 (Avg Bid)
    €491 Offerta Media
    1 offerte

    ...knowledge of C++, Blockchain and Proof of Stakes Restful APIs ( read the stream of data from exchanges APIs) Qt development Providing Solution base on requirements ........... Do not apply if your an agency Candidates must provide evidence of previous contributions on developing proof of stake concepts for c++ open source blockchain projects on Github

    €1542 (Avg Bid)
    €1542 Offerta Media
    6 offerte
    Logo Creation 6 giorni left
    VERIFICATO

    Create a logo, send previous logos you've created This is a for a blockchain company See the video below for instructions [accedi per visualizzare l'URL] Website link with logos [accedi per visualizzare l'URL] Send possible logo modals (examples) but not from the link above

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

    I want to build a game on the Ethereum blockchain, I am looking for someone who can build the front end of the website, the game is going to have a world map, some territories, objectives, dices, troops

    €1176 (Avg Bid)
    €1176 Offerta Media
    13 offerte

    crear pagina de ventas de productos y servicios, que cada usuario pueda crear su aviso,subir fotos, videos. zona de comentarios o foro etc. blockchain / cadena de bloques , otras categorias nuevas y propias de la pagina autoadministrable otros.

    €3391 (Avg Bid)
    €3391 Offerta Media
    30 offerte

    We are a forex company looking for a writer to help us write a professional ITO White Paper. Please include any previous work samples you have available in your proposa...to help us write a professional ITO White Paper. Please include any previous work samples you have available in your proposal. Required to have a good understanding of blockchain.

    €268 (Avg Bid)
    €268 Offerta Media
    21 offerte

    H...for setup my exchange i need a secure and robust enviorement i need 3 things for this project 1: the hability to send btc or any crypto for users internally without using blockchain 2: the hability for earn tokens per volume 24 hours 3: copy trading (hability to copy the top traders trades.) and the rest only a robust engine and with full security

    €1105 (Avg Bid)
    €1105 Offerta Media
    20 offerte
    Mobile App Blockchain Lottery 6 giorni left
    VERIFICATO

    I need an Android app. I would like it designed and built. The app will work as a global lottery inside our blockchain technology. A user can pick 6 numbers and an extra powerball. Every time a new set of numbers are picked it is deducted from the persons wallet. The lottery will run everyday and pay out depending on the users number picks.

    €746 (Avg Bid)
    €746 Offerta Media
    35 offerte

    ...This application will be comprised of 2 parts, the front-end and the back-end Front-end Architecture: A node.js application that uses [accedi per visualizzare l'URL] for creating and exposing the API endpoints that the user interfaces will consume. Pages and url routes: Home/Landing page ------ Route = / ICO information ------ Route = /ico loggedin ICO user ------Route

    €49 / hr (Avg Bid)
    €49 / hr Offerta Media
    38 offerte

    I would like someone to build a checkout API method that is on the blockchain I would like to be able to generate a API key and users be verified in using it samples will given

    €11 / hr (Avg Bid)
    €11 / hr Offerta Media
    23 offerte

    ...continuing the building of a Blockchain. We have built and tested a custom blockchain, and performed basic simulations using 200 millisecond delays were we had transactions confirm within and excellent time period, we need to expand on the real life simulations and continue the development of the blockchain for the ico. The blockchain is built on the ( Leader

    €35 / hr (Avg Bid)
    €35 / hr Offerta Media
    14 offerte

    I would like someone to build a checkout api method that is on the blockchain I would like to be able to generate a api key and users be verified in using it

    €140 (Avg Bid)
    €140 Offerta Media
    8 offerte

    Hello, This is not for a dapp based blockchain network and crypto coin development but for a private network and private coin. We need a blockchain platform for a testing purpose. It goes like as below.( we welcome any developer who wants to test his/her technical experiments in our testing project) 1. One website with only 2 pages which is almost

    €471 (Avg Bid)
    €471 Offerta Media
    12 offerte

    I need gho...services for a book that covers the paradigm of Blockchain and Cybersecurity. The book needs to be academic and textbook-style, but keeping in mind its also supposed to go to non-tech people. The timeline is pretty short. It has to be error free, and ghost writers with past experience in at least Blockchain or Cybersecurity should apply.

    €260 (Avg Bid)
    €260 Offerta Media
    7 offerte

    ...subjects: 1-cost of google maps integration for a website with expectation of 100k visitors on daily basis 2-different alternatives of google maps 3-cost of whatsapp business API request for either both customer initiated request and company initiated request 4-Cost of hosting multimedia (videos and photos) for approximately 100 tera size 5-Nominate five

    €115 (Avg Bid)
    €115 Offerta Media
    5 offerte
    Blockchain Dapp Development 5 giorni left
    VERIFICATO

    I would like to create a dapp using Neblio Blockchain testnet to do this, please let me know proposals or any Dapp projects you have worked on in the past.

    €32 / hr (Avg Bid)
    €32 / hr Offerta Media
    34 offerte

    ...to have the content written at about a 9th/10th grade reading level. The content should be accessible and easy to digest. It will require some pre-existing knowledge of blockchain, bitcoin, and bitcoin mining. I would also like the article to be written with SEO (search engine optimization). If the articles are up to my standards there will definitely

    €38 (Avg Bid)
    €38 Offerta Media
    30 offerte
    Trophy icon Logo Design 8 giorni left

    The name of my company...solutions company The name actually does not mean anything. But we build products that provide multidemensional view data much a like data cube. we also offer solutions in blockchain and mobile/web. A minimalist design is what i am looking for It can also just be the letter C or just the name. Only the word Cubois is important

    €6 (Avg Bid)
    Garantito
    €6
    32 proposte
    Support to write a book 5 giorni left
    VERIFICATO

    I need you to write a book on AI, IoT and Blockchain in business

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

    ...effects overlayed onto our short video. The video explains the supply chain of Australian Beef through to end consumers in China - the whole supply chain is supported by Blockchain. This is all explained in the video however we would like some basic overlayed whiteboard graphics to work in with the video to help support the message. A full detailed

    €67 (Avg Bid)
    Garantito
    €67
    18 proposte

    The aim of this task is not to cause any damage, rather demonstrate that 51% technique can be carried out on low hashing coins. The project involves carrying out a 51% technique on PoW. The URL below is exactly what to be done for this task and instructs how to carry out a 51% technique successfully. [accedi per visualizzare l'URL] Your job will be; 1. Go through the URL and understand ...

    €39 (Avg Bid)
    €39 Offerta Media
    2 offerte

    I have small task for experienced Qt developer. Must be have Qt developing environment on ubuntu OS. Prefer have knowledge of blockchain.

    €49 (Avg Bid)
    €49 Offerta Media
    3 offerte
    €3729 Offerta Media
    32 offerte

    I need a professional blockchain developer who can work with us on our blockchain based project/application, you must have a good LinkedIn profile. Any alumni of Stanford or havard University is preferred or a great work experience in company like IBM or so on is preferred.

    €599 (Avg Bid)
    €599 Offerta Media
    3 offerte
    Help me write something 4 giorni left
    VERIFICATO

    I need you to write some articles. Blockchain tech and creative angle to write articles on news

    €50 (Avg Bid)
    €50 Offerta Media
    48 offerte

    I need an iPhone DApp. I would like it designed and built. This is the required DApp that needs to be built: [accedi per visualizzare l'URL] UX should be smooth like in the DApp named CryptoCatNip: [accedi per visualizzare l'URL]

    €884 (Avg Bid)
    €884 Offerta Media
    22 offerte

    Hi, I would like to build a website for my company. I already have the domain [accedi per visualizzare l'URL] We are a real estate development company operating in the BlockChain. The website must be very similar to this [accedi per visualizzare l'URL] All within one page. I just need the structure of the website. Max 350€ Thanks

    €507 (Avg Bid)
    €507 Offerta Media
    42 offerte

    ...be working with an outstanding team of people who are based around the world, including researchers, academics, and developers, who are doing ground-breaking work in the blockchain industry. We work remotely and offer a flexible working style. How We Work With a team based across many time zones, we keep in regular contact with messages and internet

    €41094 (Avg Bid)
    €41094 Offerta Media
    16 offerte

    I am looking for a brief report on current affairs on blockchain across all corporations here in australia. This can be as small as single pager.

    €22 (Avg Bid)
    €22 Offerta Media
    24 offerte
    Blockchain Security 51% Technique 3 giorni left
    VERIFICATO

    The aim of this task is not to cause any damage, rather demonstrate that 51% technique can be carried out on low hashing coins. The project involves carrying out a 51% technique on PoW. The URL below instructs how to carry out the this technique successfully. [accedi per visualizzare l'URL] Your job will be; 1. Go through the url and understand what is expected. 2. Choose a low hashing...

    €23 (Avg Bid)
    €23 Offerta Media
    4 offerte

    SOFTWARE 1. Programming language : python 2. Blockchain : etherium solidity 3. Interface : PhP framework 4. API : postman PAYMENT 1. 200USD 2. Payment Schedule 50USD - Algorithm & Flow Chart 50USD - User Access Control 50USD - Device Access Control 50USD - Complete deliverables TIME FRAME 2 days - Algorithm & Flow Chart 2 days - User Access

    €172 (Avg Bid)
    €172 Offerta Media
    4 offerte
    Create Iphone and android app 3 giorni left
    VERIFICATO

    ...section Iphone and android app register as a user (citizens) •upload photo •Upload information • upload 1biometric data point Fingerprint • send to to bitcoin or etherieum blockchain and copy QR code Create a passport card ID with information provide • Double check if name of person appears on any of these sites of so block registration send to e

    €497 (Avg Bid)
    €497 Offerta Media
    40 offerte

    ...with state-of-the-art market data methods. Key concepts that may or may not feature and influence the logotype are: (1) blockchain (is one of the technologies cryptocurrencies are build on: [accedi per visualizzare l'URL]), (2) cryptocurrency ([accedi per visualizzare l'URL]), (3) price candlesticks (is how price data is represented

    €68 (Avg Bid)
    €68 Offerta Media
    31 offerte

    Professional look of Dex like:- [accedi per visualizzare l'URL] All token support of Eth and neo BlockChain Example of exchange :- [accedi per visualizzare l'URL] [accedi per visualizzare l'URL] [accedi per visualizzare l'URL] Let me know if you can help

    €5285 (Avg Bid)
    €5285 Offerta Media
    3 offerte

    I need someone who has experience with Perfect Money and Bitcoin ( Blockchain) payment API to implement the following for my Amember PHP membership script: 1. Fix an already existing Perfect Money payment plugin I have. This plugin already works but it doesn't update the user profile to paid ( "YES") and "ACTIVE" to indicate that the payment was received

    €38 (Avg Bid)
    €38 Offerta Media
    4 offerte

    I need you to develop some software for me. I would like this software to be developed using C or C++.

    €1031 (Avg Bid)
    €1031 Offerta Media
    19 offerte

    I m looking for full stack js guy who can complete my project, blockchain knowledge, block explorer skills and api skills needed. Only expert bid here

    €8 / hr (Avg Bid)
    €8 / hr Offerta Media
    18 offerte

    Hi, I am an online bidder , I have got projects in different domains such as Blockchain based Apps, Cryptocurreny development, Etherium Development , Mobile Applications developments etc. I want a developer or a team who can work with me on these projects. Let me know how can we connect. Thanks and regards Ravi

    €775 (Avg Bid)
    €775 Offerta Media
    34 offerte

    I need a blockchain expert with c++ skills, he need to develop block explorer and api..

    €11 / hr (Avg Bid)
    €11 / hr Offerta Media
    8 offerte