![image-project-1](https://zodinet.com/wp-content/uploads/2021/10/image-project-1-1.png)
The challenge
- UI/UX:
- The application serve for non-tech users.
- Everyone can use system.
- Performance:
- We design system platform to support 50M of Vietnamese people
- We track health check
- We notify on demand to large of users.
![bg-app](https://zodinet.com/wp-content/uploads/2021/11/bg-app.png)
Solution
UI/UX:
- A/B Testing.
- Improve day by day.
- Style guide for consistent design style
Performance:
- Micro-service is one of solution for large scaling system & easily to move forward faster development workload.
- Big-query to improve reporting performance
- Bluetooth peripheral technologies to detect & secure data