Dear MariaDB Development Team, I am writing to express my interest in participating in your open source project. I am an experienced programmer with knowledge of multiple programming languages and technologies, and I have some understanding of MariaDB products and source code. I believe I can make positive contributions to your project and gain more learning and growth opportunities from it. Here is a summary of my programming experience and skills: - I have 6 years of experience in software development and have participated in commercial projects. - I am proficient in multiple programming languages such as Java, Python, and Scala, and have knowledge of SQL and database technologies. - I am familiar with Linux systems and command-line tools, and can use version control tools such as Git. - I have some understanding and practical experience in software testing, code quality, and performance optimization. In addition, I have also used MySQL products and have some understanding of their functions and features. I believe this will help me better understand and contribute to your open source project. Thank you for taking the time to read my email. I look forward to your reply and hope to have the opportunity to contribute to the MariaDB community. Best regards, Yingquan He