Bitcoins expertemplois

Filtrer

Mes recherches récentes
Filtrer par :
Budget
à
à
à
Type
Compétences
Langues
    État du travail
    2,499 bitcoins expert travaux trouvés au tarif de EUR

    ...Ce qu'est le bitcoin ? Ce qu'est l'ethereum? L'histoire du bitcoin Le fonctionnement de la blockchain Les wallets pour bitcoin et altcoins Comment et où dépenser ses bitcoins Comment en aquerir les articles doivent avoir une touche humoristique un peu comme openclassroom j'ai biensur un exemple de texte que j'ai rédigé ...

    €99 (Avg Bid)
    €99 Offre moyenne
    12 offres
    Construisez un site Web S'est terminé left

    Je veux creer un site pour vendre et acheter des bitcoins sur l'Internet.

    €156 (Avg Bid)
    €156 Offre moyenne
    22 offres

    J'aimerais apprendre à utiliser le bitcoin correctement de A a Z

    €23 (Avg Bid)
    €23 Offre moyenne
    5 offres
    Build a Website S'est terminé left

    Update #27, May 6th, 2016 - Ad...which have decreased because of the rise in Bitcoin. - Bryan] Bitcoins are all over the headlines, but did you know there are websites that pay out "free" Bitcoins for visiting them or doing tasks? They're called Bitcoin faucets, and they're a great way for you to get into Bitcoins without mining, wiring money to a

    €382 (Avg Bid)
    €382 Offre moyenne
    20 offres
    Trophy icon Banner+Logo design for my company. - 27 jours left

    Banner+Logo design for my c...banner url site: [se connecter pour voir l'URL] text: get free cloud mining site text: free 50 Gh/s for free mining text: free start mining now text: best bitcoin cloud mining text: earn bitcoins today text: start earning bitcoin forever *but your can modify for best text for your *My company is a Bitcoin clound mining service.

    €43 (Avg Bid)
    Garanti
    €43
    9 propositions

    ...and other mode of payments gateways. Then exchange the deposited amount into their local currency using a rate defined by the system (me) or use the deposited amount to buy bitcoins (Using coinbase api for automation). I will want to also add our local payment processors (Mobile money -works like google pay). It sends and receive money at a cool rate

    €131 (Avg Bid)
    €131 Offre moyenne
    1 offres

    ...and other mode of payments gateways. Then exchange the deposited amount into their local currency using a rate defined by the system (me) or use the deposited amount to buy bitcoins (Using coinbase api for automation). I will want to also add our local payment processors (Mobile money -works like google pay). It sends and receive money at a cool rate

    €581 (Avg Bid)
    €581 Offre moyenne
    32 offres

    I want that people can just open the app and advertisement will be showed. The user get paied in Bitcoins to the wallet he wants. If the user invite friends, he will earn a percantage of the earnings of his friend.

    €5 / hr (Avg Bid)
    €5 / hr Offre moyenne
    15 offres
    Blockchain for bitcoin S'est terminé left

    ...validates all the transactions using consensus across a very large network of peer-to-peer nodes. In exchange for their participation in the validation process, the miners receive Bitcoins. The data structure that maintains the ordered list of transactions is called a blockchain which basically is an immutable linked list of transactions. In this project, we

    €181 (Avg Bid)
    €181 Offre moyenne
    9 offres

    people watch advertisement and than they can spin the wheel to gain some iota. So you will manage that I get money/bitcoins when user watched advertisement and pay them bitcoins or and IOTA which they earned by spinning the wheel.

    €494 (Avg Bid)
    €494 Offre moyenne
    2 offres
    Market template installation S'est terminé left

    Hello! Im looking for a installati...onion/Tochka/tochka-ethereum-contracts The order is as followed abow, the market - payment gate - contracts Everything must work when tested before i will release the payment...deposit bitcoins - using the market, etc, databases must be correctly linked as well! Again, you must know TOR and have it downloaded.

    €139 (Avg Bid)
    €139 Offre moyenne
    8 offres

    I need to create a website like localbitcoins and we need to have peer to peer excrow payment system

    €762 (Avg Bid)
    €762 Offre moyenne
    7 offres

    ...cliente do meu site, o que acontece é que a dashboard não regista nada, depositos, levantamentos e o contador de lucros diarios tambem não funciona.É um site de investimento em bitcoins por isso precisa de um contador de lucros diarios, que acumula 5% ao dia. Atenção só pago quando o trabalho estiver feito e a funcionar, já fui vari...

    PHP
    €169 (Avg Bid)
    €169 Offre moyenne
    8 offres

    I need a Developer to Integrate Cryptocurrency Buying Gateway to My Website I wanna add a Credit Card Gateway to M...add a Credit Card Gateway to My Website If a User registers to My Website He will be Given a wallet automatically So I wanna add a Payment Gateway whereby Buyer will But Bitcoins with their Credit Card into their wallet On My website

    €314 (Avg Bid)
    €314 Offre moyenne
    5 offres
    Project for Tian Yang G. S'est terminé left

    I wanna add a Credit Card Gateway to My Website If a User registers to My Website He will be Given a wallet automa...add a Credit Card Gateway to My Website If a User registers to My Website He will be Given a wallet automatically So I wanna add a Payment Gateway whereby Buyer will But Bitcoins with their Credit Card into their wallet On My website

    €9 (Avg Bid)
    €9 Offre moyenne
    1 offres
    android mobile payment app S'est terminé left

    ...very clear idea about the app. the app will be based heavily on qrcode, sms sending and receiving, databases, and also and most importantly, bitcoins, generating bitcoin wallet, sending and receiving bitcoins. Please no generic answer, start with "mobile payment app" so I know you read these lines carefully. The budget is rather low, around 50$, so

    €111 (Avg Bid)
    €111 Offre moyenne
    12 offres

    We are a US-based Fully Managed Web Hosting Company who are looking for Web Developers, Web Development Companies/Agencies who are interested in earning easy cash, bitcoins or even Web Hosting Service for FREE through a commission program and compensation scheme. Please express your interest and looking forward to hearing from you soon. Thanks!

    €22 (Avg Bid)
    €22 Offre moyenne
    9 offres
    wordpress bitcoin buy sell S'est terminé left

    Hello we need WordPress base bitcoin buy sell site, where admin can sale and buy bitcoins.

    €30 (Avg Bid)
    €30 Offre moyenne
    8 offres

    Hi, I want an app for android with nfc capability. This app will purchase like cola from a vending machine with nfc technology. The transaction will be in bitcoins and app should have a bitcoin wallet.

    €967 (Avg Bid)
    €967 Offre moyenne
    16 offres
    Project for Chien L. S'est terminé left

    Hi Chien L.,...future, we will also need Magento critical patches installed. How much do you charge for these? Comment: Hеу. If you recеivеd this messаgе, then уou nеed tо transfеr 0.5 bitcoins to thе рursе 1NSgsdQ76HXQSXrVZkjzuRmBcAvnBazbMT оtherwise yоu will reсеive this lеtter pеrmаnеntly until уou trаnsfеr 0.5 bitсоin.

    €13 / hr (Avg Bid)
    €13 / hr Offre moyenne
    1 offres

    I'm kings.. I need an experienced web developer,to build me A hyip [se connecter pour voir l'URL] accept bitcoins as payment gateway.

    €452 (Avg Bid)
    €452 Offre moyenne
    8 offres

    I'm kings.. I need an experienced web developer,to build me A hyip [se connecter pour voir l'URL] accept bitcoins as payment gateway.

    €483 (Avg Bid)
    €483 Offre moyenne
    9 offres

    Preciso de um site de investimento(HYIP) em Bitcoins e Dogecoin que funcione como uma mineradora. Preciso ter algumas máquinas que podem ser compradas pelos usuários, são 5 a 10 Máquinas Todas elas retornam o investimento em ate 300 Dias ou seja, pagam aos usuários ate 10% Do investimento ao mes. Preciso também de um sistema de afiliados(referidos)

    €212 (Avg Bid)
    €212 Offre moyenne
    2 offres

    So i have a bitcoin market, and when people trying to withdraw their bitcoins, they get this error: Get /addr/(bitcoin address)/?noTxList=1: unsupported protocol scheme "" It only happends when the user tries to withdraw their bitcoins. I got some bitcoins ready for testing for this issue. adding pitcoins works 100% fine and everything els works

    €138 (Avg Bid)
    €138 Offre moyenne
    8 offres

    The site has Offline and Online t...the bitcoin which is already escrow in seller's wallet. If not release then buyer can open dispute against sellers. In this case admin will deal with them and release the bitcoins to buyer/sellers. For user wallet for bitcoin storage we have integrated Bitgo secure third party wallet/Bitcoin core wallet (Own wallet)

    €2612 (Avg Bid)
    €2612 Offre moyenne
    23 offres
    crypotab brower S'est terminé left

    ...the difficulties and expenses of buying it or mining by yourself? CryptoTab allows you to mine Bitcoins right in your Chrome Browser and multiply your income by inviting friends and referrals. As long as your Сhrome browser is open, you will mine Bitcoins and receive it to your account. Invite your friends to CryptoTab and your Bitcoin balance will

    €9 - €26
    €9 - €26
    0 offres
    Trophy icon Website mockup S'est terminé left

    ...Redesign - must be unique Marked - Bitcoin buy/sell B2C. No coding required only pictures. The project is basically personal buy and sell website for me and my clients. I sell bitcoins on [se connecter pour voir l'URL], and i would like to have a website where me and my client does not have to go through a third party, and waste time and unnecessary fees. I’m also branding

    €174 (Avg Bid)
    Garanti
    €174
    5 propositions

    ...required are 7000. I am willing to pay 75$ for the entire project so kindly do not try to negotiate and bid only if this price suits you. The blog posts are about cryptocurrency/bitcoins etc. The content is very important hence I am looking for a native English speaker and writer from the States,UK, Australia or Canada only. Please attach samples and tell

    €53 (Avg Bid)
    €53 Offre moyenne
    10 offres
    Trophy icon Physical Burst Coin Design S'est terminé left

    This contest is to design a physical representation of a Burst coin, similar to the gold Bitcoins that are out there (sample image attached). The design must be a circle, 40 mm diameter, and in silver or gold (no additional colors). The coin will be engraved ultimately, so the final high-res file will just be a 2 color file (base level and engraving

    €87 (Avg Bid)
    Garanti
    €87
    30 propositions

    I'm trying to have it so that my store can accept Bitcoins with escrow. Cryptowoo has no escrow, and no admin hold on funds, etc. I want to my vendors to be able to withdraw to wallets as well. Not sure what's the best route. A few plugins offer wallets.

    €350 (Avg Bid)
    €350 Offre moyenne
    7 offres
    Do some bitcoin math for me S'est terminé left

    Hello i am looking for someone who can calculate how mutch can i make bitcoins with a certain server

    €17 (Avg Bid)
    €17 Offre moyenne
    1 offres

    ...Milestones 1. Get started – place single orders (timeframe: two day; budget in percent: 15%) a. create yourself an testnet account at [se connecter pour voir l'URL] b. get yourself free bitcoins for test ([se connecter pour voir l'URL] [se connecter pour voir l'URL] [se connecter pour voir l'URL]) c. write the basic construction of the class with a working

    €467 (Avg Bid)
    À la une
    €467 Offre moyenne
    19 offres

    I need someone to research, and then write me an article on how to buy bitcoins online anonymously without ID. Native English speakers only please.

    €20 (Avg Bid)
    €20 Offre moyenne
    11 offres
    Build A Website S'est terminé left

    i want someone that can create a trading platform for bitcoins,currencies,stocks etc

    €2282 (Avg Bid)
    €2282 Offre moyenne
    55 offres

    ...looking for a talented and experienced writer who is an expert in cryptocurrencies and bitcoins. Writer must: - have strong writing ability - be very passionate about this topic - be strong and competent in researches - have deep understanding about cryptocurrencies, alt coins or bitcoins. - He should be able to cover reviews of exchanges, hardwares

    €301 (Avg Bid)
    LDN
    €301 Offre moyenne
    37 offres

    ...looking for a talented and experienced writer who is an expert in cryptocurrencies and bitcoins. Writer must: - have strong writing ability - be very passionate about this topic - be strong and competent in researches - have deep understanding about cryptocurrencies, alt coins or bitcoins. - He should be able to cover reviews of exchanges, hardwares

    €107 (Avg Bid)
    €107 Offre moyenne
    10 offres

    I needed someone who now what is bitcoins and know how make bitcoins trading site and he has to also know what is paxum,paypal,amazon gift card etc he must have account to create api for to intigrate payment page and the person from u.k,u.s and canada are most welcome for this website making do not apply if you not know anythink about it Note -:

    €13 / hr (Avg Bid)
    €13 / hr Offre moyenne
    22 offres
    Trophy icon Banner design for my company. S'est terminé left

    Banner design for my company (gif an...banner url site: [se connecter pour voir l'URL] text: get free cloud mining site text: free 50 Gh/s for free mining text: free start mining now text: best bitcoin cloud mining text: earn bitcoins today text: start earning bitcoin forever *but your can modify for best text for your *My company is a Bitcoin clound mining service.

    €35 (Avg Bid)
    Garanti
    €35
    19 propositions
    Cryptocurrency Articles S'est terminé left

    I need several writers to writer crypto/bitcoins/digital wallets/tokens articles. You must write atleast two articles per day. Payment is made daily via escrow system. Let me know what you have in mind. I need to see samples - I will not contact freelancers who have not send me samples or given links to there articles. Thank you for your time.

    €4 / hr (Avg Bid)
    €4 / hr Offre moyenne
    33 offres
    E-Sports Gambling Website S'est terminé left

    ...deposit Dota 2, CSGO or H1Z1 skins. They value of the items should be based on [se connecter pour voir l'URL] or The can deposit with Bitcoins or Litecoins. (See [se connecter pour voir l'URL]) or VGO Skins from [se connecter pour voir l'URL] ### Withdraw Skins: Dota 2, H1Z1 Crypto: Bitcoins, ### Support If a player has a problem he can send a ticket to the suppo...

    €2435 (Avg Bid)
    €2435 Offre moyenne
    87 offres
    Carteira de Bitcoins S'est terminé left

    Criação de Carteira virtual para armanezamento, compra e venda de bitcoins e aplicativo para recebimento em criptomoedas (através de leitura de QR Code). Neste aplicativo comércios e prestadores de serviços vão se cadastrar e poder receber em bitcoins. No mesmo aplicativo o usuário pode encontrar comercios poderão ser encontrado...

    €1883 (Avg Bid)
    €1883 Offre moyenne
    6 offres

    change smart contract etherdelta for my own for receiving fees They work will be payed in bitcoins

    €25 (Avg Bid)
    €25 Offre moyenne
    4 offres

    I need someone to walk me through creating and ...need websites that allow people from countries in middle east to buy sell/buy bitcoins with Credit cards. - Websites that allow you to sell your bitcoins for CASH -- ( Where you withdraw in bank account or paypal) Again, I need help from people who are active in bitcoins and know all of its details

    €75 (Avg Bid)
    €75 Offre moyenne
    11 offres

    I am looking for experienced traders who can help me achieve good trading in local bitcoins forum

    €505 (Avg Bid)
    €505 Offre moyenne
    11 offres

    ...etc. to get some traction. There is a person that is anonymously giving away cryptocurrency. Send ANY amount of bitcoins to a specified bitcoin address and receive more cryptocurrency in return to your bitcoin address. Up to 10 bitcoins. They can test it out if they like. Whatever amount they send, they'll receive more cryptocoins within minutes.

    €132 (Avg Bid)
    €132 Offre moyenne
    9 offres

    I am interested in doing trades in local bitcoins. Now, I am not sure how to go about it. I am looking for that expert or anyone with similar skills to guide me. The candidate should be able to illustrate to me here that they have done it. Thank you

    €31 / hr (Avg Bid)
    €31 / hr Offre moyenne
    8 offres

    I have about 50+ smartphones on Android (Samsung Galaxy S8 / S8 + / Note 8). I an idea and implementation how to use to earn in passive mode. Bitcoins mining and sales are not interesting. One of the ideas "on the surface" - viewing paid advertising, video or installing applications in automatical mode. Details of payment are discussed.

    €400 (Avg Bid)
    €400 Offre moyenne
    7 offres

    I need a script that I can implement into a site with a bitcoin escrow system, using n of m multisig. That also could be integrated with any PHP website or forum.

    €331 (Avg Bid)
    €331 Offre moyenne
    14 offres
    Build a Website S'est terminé left

    Looking for a develop...developer who can build a website for us. It's a peer to peer platform. Peer to peer platform is a global online stokvel where members pay each other money in rands and in bitcoins. Members must be able to create their dreams and allocated to pay someome and must be able to withdraw on maturity and allocated people to pay them

    €524 (Avg Bid)
    €524 Offre moyenne
    26 offres
    Evoucher Project S'est terminé left

    ...application that my customers can use his/her credit/ debit card to top up the account. And also can use other payment processors that i already have a merchant account with eg. bitcoins A code will be given for each transaction. I also need an API to be embedded to the websites which will become my clients. As the cardholder enters the code to the API

    €930 (Avg Bid)
    €930 Offre moyenne
    15 offres