See more projectsA FinTech Project to Build a Digital Crypto Wallet

A FinTech Project to Build a Digital Crypto Wallet

FinTech
Exchanges
Customer rating
4.9
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A FinTech Project to Build a Digital Crypto Wallet

About the client

Luno is a digital currency platform that operates in 40 countries across Asia, Africa, and Europe. They requested a wallet supporting BTC, ETH, BTC Cash, and Ripple.

Location:South Africa
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Visual concept

A global digital currency platform that operates in 40 countries across Asia, Africa, and Europe.

Development of the Android application - a cryptocurrency wallet with the possibility to buy, sell, exchange and cash out in a fiat currency through banks-partners.

duration24 months
technologies
Kotlin
Coroutines
AAC
Protobuf
Concept illustration
Luno's user interface pages

Application functionality

  • Possibility to buy, sell and send cryptocurrency (including Bitcoin, Ethereum, Bitcoin Cash, Ripple)
  • Possibility to check cryptocurrency rates, send notifications when the rate reaches a definite value
  • Buying of the cryptocurrency with periodicity according to some predefined settings
  • Usage of open API that allows third-party applications to collaborate with the service
  • Using two-factor authentication and biometrics to prevent account hacking
  • Verification of the User in order to prevent illegal operations with the cryptocurrency

Solution

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Protocol Buffers is used as a protocol for exchange of data that allows to increase exchange of data and to prevent network overload. The usage of Android architecture components and Kotlin coroutines has increased code reliability and ensured a much faster onboarding process for new developers.

Results

  • The resulting cryptocurrency wallet app for Android is used in over 40 countries;
  • A focus on improving quality and fixing bugs has led to a significant increase in the app's rating on Google Play, reaching 4.2;
  • Robust security measures, such as two-factor authentication and biometric verification, have enhanced user account protection from hacking.

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We submit a comprehensive project proposal with estimates, timelines, CVs, etc.

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