Devops, Continuous Integration, Continuous Delivery, Agile, Scrum, Azure, Kubernetes, Python, AWS, Alibaba Cloud

Java, Git, React, Tomcat, Docker, Oracle Pl Sql, Linux, Jsp, Kubernetes, HTML

Maven, Spring Boot, Json, Design Patterns, Core Java, Java, Kotlin, Spring, Gradle, Spark, Apache Kafka, Xml, Restful Services, IO NIO, network communication, Flink, graph ML, Llm, high availability systems, machine learning models, ClickHouse, NoSQL databases, Java multi-threading, high concurrency

Performance Tuning, Linux Shell Scripting, Hadoop Ecosystem, Spring Boot, Jira, Rest API Development, Git, Bitbucket, Spring Framework, Java backend development, HDFS, Distributed data platforms, Modernization projects, Storage platform migration, Production Support, Large-scale applications