Air
en
- EN
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GIM.io
Client:
Solution:
Mobile app
Country:
The whole world
Year:
2024
support:
Present day
GIM.io simplifies crypto and cash exchanges, making it easy and secure to exchange cryptocurrency for cash and vice versa at certified offline locations worldwide
Missions we accomplished
Develop a web application based on the existing service to enable the future development of a mobile app using WebView
Tasks:
- Adapt the design for the web application
- Migrate the functionality from the native app to the web application
- Implement biometric authentication at the web application level
- Build a WebView mobile app using Flutter based on the web app
Our results
Built a web app in less than 2 months
Implemented identity verification via biometrics on the web
Developed a WebView app in 3 weeks
Unified the functionality of the web and mobile apps: now, in over 95% of cases, updates made on the web are instantly reflected in the mobile app without requiring a store update.
Implemented solutions
Solutions used to achieve business goals and meet requirements:
- Biometric verification of user actions : To enhance security, biometric confirmation was implemented for certain user actions
- Cryptocurrency-to-cash exchange mechanics : Users can convert cryptocurrency into cash or exchange cash for crypto by selecting the nearest certified location on the map
- Referral program : Users can earn a percentage of GIM's commissions from their referred users.
- CI/CD process setup : We established a consistent and automated process for building and testing applications
Cryptocurrency transactions interface
Selecting location and date for cash-to-crypto exchange
Cryptocurrency withdrawal process
Technologies applied
Nginx
Flutter
Node.js
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