POC for Cold Wallet Crypto DApp

We are looking to develop a cold wallet DApp (Decentralised App) that works with NFC tags. Basically the NFC tag would store the data of public and private keys and with an authentication from the app (if Client ID matches with account and NFC tag) with the NFC tag will allow private key to be ready for transaction such as sending and receiving.

As of now we are only looking to do for Bitcoin

DApp will be available on iOS, Android & Web application (for desktop)

Optional features: 2FA physical token

Optional back-up card


1) [login to view URL]

2) [login to view URL] (2FA token)

As per reference 1, our concept is pretty similar to this. We would like quotes based on Android, iOS, WebAp

What is needed:

- plan/strategy of future development

- architecture

- product roadmap

- design concept

- scope of work

- resource plan

We will need just a POC for this idea with UI/UX

Please follow reference 1 as a guideline, as we like their interface very much

Habilidades: Android, iPhone, Bitcoin, Arquitetura de software, Blockchain

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Acerca do Empregador:
( 1 comentário ) singapore, Singapore

ID do Projeto: #30564554

29 freelancers estão ofertando em média $2657 nesse trabalho

(86 Comentários)
(64 Comentários)

Hello I can build cold wallet D NFC mobile application as per your requirement. ►► Key Modules outlined- -User profile management -Dashboard -Wallet -Blockchain integration -Admin panel ►► Design Portfolio ◄◄ h Mais

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$2000 SGD in 30 dias
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Hi There, I can help you with cold wallet Decentralised App as per your required. Initiate CHAT for further discussion. We have SOUND EXPERTISE in Blockchain Technologies, involving: Node.js Development, Web [login to view URL] Int Mais

$2250 SGD in 7 dias
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Crypto wallet Objective := To provide a token by app so user can buy transact currency Pages in Home About Us Conversion page Contact US User :- User will see as USD conversion but it will tokens User can buy stellar Mais

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$3500 SGD in 7 dias
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Crypto DApp Expert Here Ready To Build You A Cold Wallet I Won’t Waste Your Time With Generic Proposals We will assign a team of experts who have great experience in building POC for Cold Wallet. I would suggest arr Mais

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POC for Cold Wallet Crypto DAp Hi, I have read your project description, . I am a professional mobile and Blockchain developer. I am ready to work for your project. If you let me work for your project, I will do my b Mais

$3000 SGD in 30 dias
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