liush

Proficient in basic knowledge of Java, Python, C/C++, with good object-oriented programming thinking and good coding habits. 
Familiar with network principles, TCP/IP protocol, HTTP (S) protocol, able to capture packets, analyze and quickly locate the cause of faults. 
Proficient in using Spring, SpringMVC, Mybatis, SpringBoot, and SpringCloud frameworks, and understand their workflow. 
Proficient in MySQL database, familiar with indexes, locks, transactions, InnoDB storage engine, isolation level, MVCC mechanism, etc. 
Proficient in mastering the data structure of Redis core, familiar with various concurrent usage scenarios of cache, such as cache avalanche, cache penetration, cache failure, etc 
Familiar with and practiced various design patterns, such as strategy pattern, user pattern, template pattern, agent pattern, etc. 
Familiar with commonly used message middleware, such as RabbitMQ, RocketMQ, and Kafka. 
Familiar with and proficient in basic Linux system operations and common software environment deployment, able to write common shell scripts. 
Proficient in using development tools such as IntelliJ IDEA, Git, Maven, Docker, project management, and project building tools.