SUMMARY:

• Have 2 years of experience in Eclipse plugin development.
• Mastery of J2EE architecture and relevant technology such as WebService, JMS, JPA, RMI
• Professional in designing and developing of high concurrency system in big scale.
• Solid knowledge about database from designing to developing. Rich experience in Oracle and MySQL
• Rich experience in designing and refactoring entire system by different design patterns.
• Rich experience in working under Linux system.
• Solid knowledge in Java memory model as well as JVM tuning. Experienced in resolve emergency online bug by BTrace.
• Familiar with inner mechanism of mainstream open source J2EE framework such as Spring, Hibernate, MyBatis, Struts1/2.
• Familiar with web front end technology such as Velocity, JavaScript, AngularJs2 and CSS.
• Familiar with mainstream development tools such as Eclipse, Maven, Gradle, Git and SVN
• Familiar with mainstream JavaEE application server and Web server such as Tomcat, Jetty, Jboss and Ngnix

EXPERIENCE:

Confidential

Senior Software Engineer

Responsibilities:

• For the company's business, I designed a platform.
• Contains CRM and WMS functionality.
• This system have a lot of models such as: account management, Confidential model, Procurement process Order flow processing Business Data Analysis Manage the stores.
• The boss rented a warehouse in Shanghai, he need to immediately use the system to manage it, but I can complete the fastest four months, I completed 2/5 now, so he bought a warehouse management system, although this system can only manage the warehouse, no other features, but it can meet the immediate needs for boss.
• The project was stopped, so I want to find a new job.

Key techniques: AngularJs2/TypeScript/Bootstrap, Spring Framework, Spring Security, PostgreSQL, SqlServer 2008

Confidential

Senior Software Engineer

Responsibilities:

• In this period of time, I registered a company for my business.
• My Business work is shipping goods from Confidential .
• I wrote a platform for business daily work and manage it.
• I was as a full - stack engineer to complete code.
• You know, overseas cargo sorting is an extremely time-consuming and labor-intensive work.
• There are a variety of documents available to the Confidential, a person I can easily accomplish these tasks through this platform.

Key techniques: Spring Framework, Mybatis, Spring Security,Nginx, Tomcat

Confidential

Senior software engineer

Responsibilities:

• Where is mainly responsible for platform payment transaction system maintenance and the development of financial products.
• Trading system has more than twenty million daily, total turnover exceeds 250 million yuan.
• In addition to trading system maintenance and upgrade, has also developed a new financial business system: certificate of deposit system.
• The system can be convenient to users in where to buy deposit certificate for Confidential .
• Deposit certificate system, user center with the order, such as trading system core system docking.

Key techniques: Spring Framework Mybatis Java concurrent programming Linux Shell Scripting QMQ, Dubble oriented middleware

Confidential

Senior software engineer

Responsibilities:

• With Confidential global project team together to develop travel reviews platform related business, and maintain Confidential China (to) service platform.
• At the same time, the development of a Confidential for grasping and travel related Confidential analysis tool, used to comment on the rich data to guide more users to the Confidential platform.

Key techniques: Spring Framework Mybatis Java concurrent programming Linux JAVA RPC Hadoop Hive MongoDB PostgreSql Trello

Confidential

Senior Java Developer

Responsibilities:

• Redesign the business flow of tickets booking system to make the entire system more flexible and more maintainable.
• Scrum is wide use in this project to drive a faster iterate in developing and releasing procedure.
• Continuous integrate is used in whole development stage, which keep the system in good quality.

Key techniques: Spring Nginx Linux HSF WebX ActiveMQ Velocity Maven Scrum Hudson AspectJ MySql JBPM

Confidential

Responsibilities:

• Success ratio of deals among certain Confidential
• The feedback of customers about deals in certain Confidential
• The spot-test ranking from Confidential

Key techniques: Spring WebX Linux HSF ActiveMQ Tair(Cache) Velocity Oracle

Confidential

Responsibilities:

• WangWang message system
• Mobile phone message system
• Email system
• Log system

Key techniques: Spring WebX HSF ActiveMQ Tair(cache) Scrum Oracle

Confidential

Senior Java developer

Responsibilities:

• Create a cloud platform compatible project automatic
• Intelligent Covert normal J2EE project to cloud platform compatible project
• Monitor the status of projects running on the Pangoo
• Simulate a similar working environment as real cloud platform during debug at development stage

Key techniques: Eclipse plugin OSGI Tomcat ActiveMQ

Confidential

Responsibilities:

• Design and develop a platform for evaluation and optimization the Confidential .
• This system will provide suggestions according some preset rules.
• The key rules come from BI teams and they also need feedback data during system running to enhance their model.
• So this system will periods sampling optimization reports and automatic send to BI teams under certain circumstances:
• Error reports during calculation
• Unreasonable optimization report during calculation
• High data deviation between expectation and reality

Key techniques: Drools Spring Struts2 Ibatis Ehcach DB2