zain hamed salem

Software DeveloperFull Time

• Job Details: Worked in Software development team to develop business and management applications for Telecom companies (Vodafone and Orange).  Worked on all phases of SDLC including Analysis, Design Development, Implementation, Testing and Support.  Involved in Requirement gathering, writing Scope document, providing estimated development times and writing Detailed Design documents for the applications.  Develop applications back-end with Collections, Exception Handling, Multi-Threading, Java I/O, Data Sources, Dynamic jobs Quartz, Oracle queues, JPA, Hibernate, Lazy loading Transactions and JAXP.  Develop integration modules with telecom systems (Tibco, Scap, Air Server and Siebel) and authentication applications (Active Directory LDAP).  Develop applications front-end with HTML, JSP, Ajax, JSTL, PrimeFaces and EL.  Use JavaScript and Struts framework for validations.  Develop web services using SOAP/ WSDL and test using SOAP UI.  Developed stored procedures, triggers for efficient interaction with database.  Worked closely with QA team and fixed QA bugs as well as production issues.  Involved in writing shell scripts for deploying applications on UNIX.