James X.

About James X.

14+ years experience on development of successful large-scale software project in Java/J2EE, assembly and deployment of web and client/server applications in Java/J2EE based applications.•Strong problem solving skill, good learning ability and nice personality and strong knowledge of OO programming techniques, Modular design skills.•Good understanding of agile development and software development lifecycle and strong problem solving and troubleshooting.•Extensive experience in developing J2EE applications using Frameworks like Struts, Spring, and Hibernate.•Sound experience in System analysis, design, and development using UML methodology.•Developed core Java Applications in various IDE tools like RAD 7.0, Eclipse, •Strong work experience in XML, XSL, XSLT, DOM, SAX and XPATH.3.•Developed web interface using HTML, CSS, PHP, JavaScript, JQuery Library and JSP.•In-depth knowledge in Object Oriented Analysis and Design.•Experience in configuring and deploying Enterprise Applications archives (JAR, WAR and EAR) on Web Sphere Application Server.•Experience in configuring and deploying web applications on Tomcat 4.0/5.x/6.x Web Servers.•Creating environment for user-acceptance testing and facilitating Integration and User Acceptance Testing with JUNIT.•Used ANT for building and deploying application source code on application server.•Experience in working with databases like Oracle 10g/9i/8i, My SQL, SQL Server and MS Access.•An extensive experience in different IDE’s like Eclipse 3.x, Flex Builder, WSAD, RAD 7.0, My Eclipse 7.x JBuilder and JDeveloper.•Strong experience in coding using SQL, PL/SQL involving Procedures/Functions, Triggers.Specialties: software programmer,software developer, software engineering, Database programming, DBA.

Experience

1. Sr Staff Big Data Engineer

   Dexcom

   May 2016 — Present · San Diego, CA, US

   Design and maintain the scalable big data platform and data pipelines using Scala, Spark, Kafka and Cassandra. Create Bamboo build plan for our daily build and release build. Create deploy script to deploy our data pipeline on Kubernetes cluster.

Education

• DePaul University

  Master of Science, Computer Science

  2008 — 2010

• Beihang University

  Master Degree, Computer Science

  2004 — 2007

Skills

• Objective-C
• Github
• Silverlight
• Wpf
• C#
• Eclipse
• Ant
• Xml
• Microsoft Sql Server
• Netbeans
• Scala
• Ajax
• Web Services
• Sql
• Linux
• Primefaces
• Hibernate
• Junit
• Css
• Dependency Injection
• C/C++ Stl
• Jprofiler
• Maven
• Apache Kafka
• Oracle
• Jsp
• Jmeter
• Databases
• Ejb
• Spring
• Struts
• Kubernetes
• Uml
• Cvs
• Angularjs
• Tortoise Svn
• Cassandra
• Java Enterprise Edition
• Flex
• Java