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Bitcoin Additional

Bitcoin Additional mobile cryptowallet

Bitcoin Additional is a convenient and functional mobile cryptocurrency wallet. It supports transfers to the list of contacts, works with various coins and has an offline payment function.
Google PlayApp Store
Location
Estonia
Our role
Mobile App Development
Project duration
28.12.2020 - 20.04.2021
Type of work
Dedicated team
Bitcoin Additional

Background

Bitcoin Additional is a convenient and functional mobile cryptocurrency wallet. It supports transfers to the list of contacts, works with various coins and has an offline payment function.

Tech Stack
Laravel
MySQL
PHP
React JS
Redis
Number of sprints
8
Tasks and challenges

What we had to do

Develop an application design adapted for tablets

Create a crypto wallet with the ability to send and receive funds

Implement the generation of the QR code of the wallet address

Implement the Shake-to-pay function to search for a user and transfer coins to him

Implement synchronization of the user's contact book with the possibility of an invitation

In this project, the main issue was the security of the application. For fintech products, it is essential that user data is secure. Therefore, we proposed to use the best practices of the industry, ensuring bank-level security. For this, the decision was made:

- to implement processes in the application life cycle that allow you to detect and eliminate vulnerabilities effectively;
- regularly monitor the security of the source code.

 

Screens

Solution

What was done

As a separate block of work, we carried out a study of the rules and safety precautions of the best representatives of the market. As a result, we have used the latest approaches in saving and working with data.

We also implemented a malware response system to protect users from malicious activities

 

A user-friendly interface has been created for interacting with other users

The most simple and convenient process of sending and requesting coins has been implemented

We managed to make the application easy to use, both for active crypto-users and for those for whom cryptocurrency is something new

The issue of application security has been worked out in detail

What the client got

Results

1. Created a community of users.
2. The application has become part of the Quan2um agglomeration and their headliner as a mobile wallet.
3. As of today, the application has thousands of active users.

Business Analysis
40 hours
Tasks Decomposition
20 hours
Project Development
400 hours
Qa
100 hours

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