Dongfang L.

Master the Java EE technology system and have rich experience in B / S architecture design and distributed development; Familiar with Linux commands, and familiar with remote debugging and development in distributed environment; Familiar with Hadoop system, MapReduce, HDFS, hive, HBase, elasticsearch / Solr, sqoop, etc; Master kafk, ActiveMQ and other JMS message systems Master Struts2, spring / springboot / spring MVC, hibernate / mybatis and other development frameworks; Master Android, jQuery, CSS, JSP / servlet and other Web 2.0 technologies; Master Oracle, mysql, PostgreSQL, SQLite and other common databases, proficient in using SQL; Master the architecture of high availability / Linx / proxy and load balancing; Master memcached, mongodb cache, database read-write separation design high-performance technology; Familiar with rose, PowerDesigner, Axure design tools and CMMI 3;