I have around 7+ years in Java/J2EE development. I have experience in both frontend tech stack (ExtJS, Dojo, d3.js, angularJS and Javascript) and J2EE tech (Struts, Spring, JSF etc), DB like (MySQL, Oracle, MSSQL server,PostgreSQL MongoDB)
Experience in ANT, MAVEN, jenkins for continuous build integration.
I think I can help with the error fixing