1. Proficient in commonly used data structures, AI algorithms, and design patterns.

2. Skilled in quantitative training, machine learning, user profiling, and user behavior feature profiling.

3. Proficient in commonly used machine learning and AI algorithm frameworks, capable of efficiently building, training, and optimizing models.

4. Familiar with neural network model compiler optimization.

5. Deep understanding of model structures such as CNN, RNN, and Transformer, with mastery of the advantages and disadvantages of different algorithms and their applicable scenarios.

1. Familiar with the gameplay of Metale, actively answering questions from members in DC, WeChat groups, and Telegram groups;

2. Engage the group atmosphere and encourage more members to participate in Metale;

3. Outgoing personality with ample online availability.

1. Understand requirements and business logic, and develop a testing plan for the project to ensure quality.
2. Design and execute test cases, ensuring coverage and execution efficiency.
3. Test product functionality and test API interface functionality.
4. Complete functional testing for the project's web end, mobile end, and web management backend.