Bjove C.

Built a "Big Data Analysis System" with the skills: Spring boot, Scala, Hadoop, CDH, Hive, Hbase, Phoenix, Kafka, Flume, Mysql, Spark, Jquery, Vue.

Jian Xin Technology Ltd has more than 12 years experience for industrial equipment mamagement.To monitor the devices and get the real-time status of its is become more and more important.So the company needs a product to accommodate to the market's changes. Environment: Spring boot, Netty, Mongo DB, Spring Data, Vue, Jquery.

Surfond is a saas product for Office Automation. Environment: Spring Boot, Activity, Netty, Jsp, Freemark.

Environment: Spring MVC, Netty, Docket, Mysql.

Sometimes, the mapreduced outcome has many rows need to be saved into mysql, which will make the mysql failed. So we need to send the data to different work server to handle the data. Environment: Linux, Felix, Hadoop hdfs, Redis, Hadoop mapreduce, Redis, Mysql, Jdbc, Spring, Protobuf.

The requiredment needs a configuration system for configuring mapreduce. We usually need to write a mapreduce defination for each business, but there are many repeated work and we also need to re-lunch the application for each business. We used Drools to define rules for businesses and save the templete to mysql. All the business logic will be processed without re-lunch the application. Environment: Java, Hadoop, Protobuf, Protostuff, Drools, Remotetea, Mysql

1, Get the data from redis and save the data to hdfs. 2, Analyze the data from the hdfs using mapreduce and send the result to storage. 3, Php web page will generate the report for decision. Environment: Linux, Felix, Hadoop hdfs, Redis, Mysql, Spring, Jdbc, Hadoop mapreduce, Protobuf

1, The client send the data to zeromp broker. 2, The workers send heartbeat to zeromp broker and regist themself in the zeromp. 3, Zeromp broker send the data to worker to handle it. 4, Zeromp broker route back the response to client. 5, If the client miss the response at a special time, the client will send request again. Environment: Linux, Felix, ZeroMQ, JzMq, Spring

Environment: Linux shell, Java, Spring, Felix, java socket

Environment: Linux, Jnrpe Server, Nagios, Spring, Nrpe 1, Rewrite the Jnrpe Server and suport the nagios request. 2, To use this project to monitor all the java process and return the result to nagios. 3, Monitor the linux servers with nrpe.