Developed and maintained risk-related backend services in Risk teamBuilt Cal log analysis and visualization tools by using Pig script, Python and GrafanaEnvironment: Java 7/8, Spring, Pig script, Python, Vim, Intellij, Eclipse, Maven, Postman, Jmeter, Git, Tomcat, GCP, Jira

Developed Java programs in semiconductor bonder software (KNetPlus) for transferring data between machines and serverBuilt Ranorex auto-test and designed Thrift interface for auto-test communication between KNetPlus and bonderDesigned and developed K&S semiconductor manufactural Big Data collection POC and Built the prototype to extract structured, semi-structured data into HDFS by using Flume and AvroSupported querying data from HDFS, by using Spark JDBC interface and ParquetEnvironment: Java 8, Scala, C#, Thrift, Swing, NetBeans, Intellij, Spark, HDFS, Flume, Avro, Bitbucket, Jira, Jenkins

Developed PHP and JavaScript programs for customizing the front-end style of the website ECSHOP systemCustomized ECSHOP database table to fix customer’s requirementsDelivery and deploy the website into Ali cloud serverEnvironment: Ngix, MySQL, PHP, ECSHOP, JavaScript, HTML, CSS, Eclipse, SVN

Develop VB and C++ programs for LED spectrometer Software. Design and Develop the GUI for the different modelTransplanted the operation system of LED spectrometer platform and Built the one-key back up tools based on MBREnvironment: VB, C++, VisualStudio, Vim, SVN