Title
Ding
phone frame
Title
Ding
Technologies
  • Kotlin
  • RxJava
  • Clean
  • Architecture
  • Swift
  • VIPER
Services
  • Android
  • iOS
  • Development
Sector
  • Finance
Rating
  • 4.8 ⭐️
The Challenge

Ding deliver airtime to any prepaid phone in the world, instantly and securely.

Mawla worked alongside Ding’s Engineering and Product team on a ground up rewrite. The purpose of this rewrite was to create a user flow and framework that would support Dings upcoming features.

We worked on both Android and iOS over a 3-4 month process.

Ding’s Android & iOS apps both have 500,000+ downloads

Features
  • Registration
  • Top Up
  • Send Minutes
  • Refer a Friend
  • Testability

Worldwide top-up to over 400 operators in 130 countries

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The Solution

This app has over 500,000 downloads, processes top-ups and allows transfers so stability is crucial. We discussed several architectures with the Ding Engineering team and settled on Clean Architecture a cutting edge software architecture. This architecture helps us to strictly minimise app crashes and to remove any irregularities from the users experience.

Ding’s code coverage is in the high 80%.

The Results

We worked with Ding over 3-4 months, and made huge inroads towards the release of this 2.0 app.

  • phone frame
    Social signup
  • phone frame
    Onboarding
  • phone frame
    Contact list
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Social signup
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Onboarding
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Contact list
  • 80+%
    Code Coverage

Wow I love this app! I can send top-ups so easily and quickly to my loved ones. I highly recommend this app.

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