Encrypted, Blockchain/Ledger Text Messaging App

已关闭 已发布的 6 年前 货到付款
已关闭 货到付款

As a proof on concept for a larger project...

I'm looking for a freelancer who can build a very basic text message app.

- Only basic text at this point. Black text and white background. No uploading capabilities, no photo/gif/video, etc. and users can send only hyperlink text that will open in browser

- Both users have to opt-in to begin the conversation, so a check box screen is needed

- Conversation must be encrypted and saved in a blockchain-styled ledger

I'm inspired by Bitcoin and it's challenge to the system. I want to create a text messaging app that allows people to opt-in and say what they feel.

App Design 应用程序开发 编程 移动应用开发 移动应用测试

项目ID: #15234084

关于项目

8个方案 远程项目 活跃的6 年前

有8名威客正在参与此工作的竞标,均价$180/小时

PharosProdInc

Hello. We're a team of EUROPEAN Mobile and Web Developers with an extensive background in mobile and web. We have large experience with social networking, chat, e-commerces and fintech applications. Relevant Skills an 更多

$147 USD 在3天内
(18条评论)
7.9
Smart1902

Hello, I'm interested in your project. Please send me a message so that we can discuss more. Being a senior app developer in Apache cordova, Ionic framework, and hybrid phonegap, native apps. Relevant Skills and Exper 更多

$250 USD 在3天内
(103条评论)
7.6
Mobiquick

Greetings! I am skilled mobile apps developer in Android studio and xcode programming. I have worked on the many project and apps are active in market. I have mix of experienced which makes me different from other 更多

$122 USD 在3天内
(18条评论)
6.1
Atomicgonza

If you know the concepts and you can guide me to develop that App I could help you. I mean I can give you basic Chat app, but I have no experience on block chain. Not upfronts Relevant Skills and Experience Android P 更多

$200 USD 在3天内
(25条评论)
6.2
madrojudi

Create an application of tchat encrypty where the conversation is triggered with acceptance of both users Expérience et Compétences appropriées Java android, Informatique Security Étapes proposées $170 USD - Concepti 更多

$170 USD 在3天内
(1条评论)
2.9
masumislam89

A proposal has not yet been provided

$244 USD 在7天内
(0条评论)
0.0
Victorluizzz

The application you are wanting is very simple with basic steps if you hire me I will deliver the application 10 thousand times more efficient than expected a hug and call me. Relevant Skills and Experience Java, JDK 更多

$155 USD 在3天内
(0条评论)
0.0