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;