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Carteira de Bitcoins

$1500-3000 USD

Imefungwa
Imechapishwa over 5 years ago

$1500-3000 USD

Kulipwa wakati wa kufikishwa
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 encontrados (localização google) na região onde o usuário se encontra.
Kitambulisho cha mradi: 17513257

Kuhusu mradi

6 mapendekezo
Mradi wa mbali
Inatumika 6 yrs ago

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6 wafanyakazi huru wana zabuni kwa wastani $2,167 USD kwa kazi hii
Picha ya Mtumiaji
Hi there, I have created a lot of wallets, and I would like to assist you in your project, will you come on the chat to discuss with me. Thanks
$2,500 USD ndani ya siku 30
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Picha ya Mtumiaji
Hello, I am a blockchain developer and a rich experience with blockchain (both public and private), Ethereum, Bitcoin, smart contracts, ICO, tokens. I have successfully completed many projects for my customers from corporate, charity and public sectors all over the world . I have been providing them with full cycle web solutions, cryptocurrency exchange systems, cryptocurrency trading bots and many other custom Blockchain solutions. For more than 3 years I have been working on implementing Blockchain and building DAPP solutions from the ground up. My expertise includes building new cryptocurrencies and performing hardforks of the existing PoS and PoW solutions, modifying algorithms and coin supply schemes, customization of wallets etc.   I also built several FinTech solutions utilizing blockchain technologies, among them there are money transfer application on top of Corda framework and B2B money lending service built on Hyperledger Fabric.  Please message me so that we can discuss more. Best Regards.
$1,500 USD ndani ya siku 5
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Picha ya Mtumiaji
Hello there. I have seen your job posting. I will like to ask some questions. Please come over the chat so we can discuss things. Some intro about me. I am an enthusiastic developer/implementer who does not stop until or unless I fulfill all of your project's requirements. I don't call myself a GEEK as pride consumes the weak but I don't put up a break till the finish line. Let's talk over the chat and start this project right away. You've found your perfect fit for this work as you're are seeing the proposal of a right guy. I am waiting anxiously for you to come over the chat-- so we can fill in some missing pieces of puzzles in the requirements you've mentioned here. It seems like an interesting project. I would like to discuss all the requirements with you, so I can mark the scope of this project. Please also note that final estimation will be provided once all the requirements will be revealed from your end. Hence, my cost of development & deadline solely depends on what you reveal (in detail). Looking forward to conduct an extensive chat with you.
$2,500 USD ndani ya siku 30
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Kuhusu mteja

Bedera ya BRAZIL
Brazil
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Mwanachama tangu Ago 6, 2018

Uthibitishaji wa Mteja

Asante! Tumekutumia kiungo cha kudai mkopo wako bila malipo kwa barua pepe.
Hitilafu fulani imetokea wakati wa kutuma barua pepe yako. Tafadhali jaribu tena.
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