∙ Managed a Online Shopping Store project focused on 2000+ consuming browsing history to conduct sentiment analysis. The results helped to prepare a better strategy for 200+ customer representatives.∙ BigData: Design, analysis and implementation of big data models with code∙ Use R language to analyze user data∙ Development Web Project with Python, JavaScript, Java, SQL, AWS∙ Maintain .NET C# Project, JOOQ∙ Utilized Rest API for extraction to make up for low data availability. ∙ Cloud Service: AWS (Lambda、SQS/SNS、DynamoDB)∙ third-party libraries of SpringBoot, Python's large standard library∙ Displayed insights and findings using visual tools like Tableau. Used t-SNE algorithm to reduce the dimensionality of the data, making it easy to display (topic modeling).

●BigData,HBase,HDFS,Mapreduce,Hive,Spark,Solr,Oozie,Yarn,Flume,Loader,Kafka,Manager,Storm,Redis● C++, C#,Java,SpringBoot,MyBatis,JavaScript,JQuery,Bootstrap,AngularJS,Vue.js, Jekins, Redis, MySQL, Linux,Shell,● Cloud: AWS (Lambda、Kinesis、SQS/SNS、DynamoDB)● Security Test, blackbox and whitebox● Anticipate in Design and Coding.● Agile development, Scrum

Ireland * Projcet Name: BOAT (famous, reference: fergal.o.neill@ericsson.com) * Responsible for an Ericsson Global Third Line Maintenance tool. * Coding in Java and JSP, C#, C++ under the management of a project management tool.* Responsible for the test of the project* Directly Report to the department manager (reference: noel.whitty@ericsson.com)

* Responsible for a development subgroup with team of 10.* Coding Java code and Review Java code from group members and Responsible for the quality of code* Do Unit Testing, and prepare the document for the Integration Test.* Make some advices in relation to risk factors involved in the project* The whole project management use CMMI3.

* Worked in the Telecom Management Department.* Coding C++ Code follow the detail design document.* Maintenance DB Procedure on Sybase* Unit Testing my own code* Trained replacement person* The project I did is about telecom network management.