I am a seasoned software engineer with a strong focus on CI/CD, microservices architecture, storage systems, and the TiDB database kernel. Currently, I am working at PingCAP, where I am responsible for the development and maintenance of the database optimizer. My expertise lies in identifying and resolving complex issues within the TiDB optimizer, making me a go-to expert for bug fixes in this area.

Key Contributions:

1. TiDB Optimizer Specialist: I have earned a reputation as a bug-fixing expert within the TiDB optimizer, consistently delivering solutions to enhance performance and reliability.
2. Top Contributor: I hold the distinction of being the top contributor to TiDB in terms of the number of commits, reflecting my deep involvement and commitment to the project.
3. Database Optimization: My work on the TiDB optimizer has significantly improved query performance and overall database efficiency, benefiting a wide range of users and applications.
   Why Sponsor Me?

By sponsoring me, you are supporting the continued development and optimization of TiDB, a cutting-edge distributed database that powers critical applications worldwide. Your support will enable me to dedicate more time to improving the database optimizer, fixing bugs, and implementing new features that will benefit the entire TiDB community.

How Your Support Helps:

• Accelerated Development: With your sponsorship, I can focus more on enhancing the TiDB optimizer, leading to faster and more efficient query processing.
  

• Bug Fixes: Your support will help me continue my work as a bug-fixing expert, ensuring that TiDB remains a reliable and robust database solution.
  

• Community Growth: By contributing to the improvement of TiDB, you are helping to grow and strengthen the open-source community around this innovative database.