- Proficient in state management frameworks such as GetX, Provider, and Riverpod

- In-depth understanding of Flutter's rendering mechanism and performance optimization

- Capable of developing Flutter plugins and familiar with Flutter's interaction with native platforms

- Expert in custom drawing using CustomPainter and CustomClipper

- Skilled in developing complex chart components (candlestick charts, depth charts, volume charts)

- Mastery of chart performance optimization techniques (layered rendering, dirty region redraw)

- Proficient in complex gesture recognition and capable of developing custom gesture recognizers

- 3-5 years of relevant experience in blockchain exchanges

- Ability and experience in developing projects from scratch to completion

- Ability to develop K-line chart modules from scratch to completion

- Experience in handling high-concurrency real-time data projects