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Java Developer Implementing And Testing Resume

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Pleasanton, CA

PROFESSIONAL SUMMARY:

  • Over 7 years of experience in enterprise solutions using core Java/J2EE technology stacks.
  • Experience in design, implementation, development, testing, maintenance of various Web - based applications, client/server and distributed applications.
  • Web service experience in SOA (SOAP and REST) consuming and producing
  • Expertise in Core Java concepts,OOP Design,multi-Threading, Generics, Exception Handling, Collection, Lambda Expression and some other features in Java 8+
  • Experience in front end technology JavaScript, jQuery and Angular
  • Experience in quality assurance, unit testing and load testing
  • Experience in various operating system: Linux, Unix, Windows.

TECHNICAL SKILLS

Programming languages: Java, JavaScript, Perl, Python, Unix Shell, PL/SQL

Framework: Spring Boot, Core and AOP, ORM frameworks like Hibernate, JPA

Proficient skills in database design/modeling: Oracle, MySQL, MongoDB, Oracle coherencemotivated, fast learner, good team player and very proactive in problem solving

PROFESSIONAL EXPERIENCE

Confidential

Java Developer Implementing and testing

Environment: Spring, JPA, Hibernate, Wild Fly, Oracle database, JavaScript, Angular,Java,J2ee,Hibernate

Responsibilities:

  • Developed SPA client to consume server-side APIs with Angular
  • Implementing web and business layer with Spring
  • Performed unit test cases with Mockito to validate service layer business logic
  • Create integrate test cases with Apache Http client for load test
  • Improve program software to reduce operating time and enhance efficiency.

Confidential, Pleasanton CA

Java developer and system engineer

Environment: Apache CXF, Jboss, JMS, MDB, JSP, Log4j, Junit, SOAP, WSDL, JAX-WS, XML

Responsibilities:

  • Implement new features-based business requirement
  • Design and Implement SOAP web services with Apache CXF
  • Implement JMS middleware to improve system availability and performance
  • Automate build, unit test, and deploy process with maven
  • Jboss/Apache server configuration, Digital certification maintenance, system upgrade
  • Explore alternatives and new technologies

Confidential CA

Senior Java Developer

Environments: Spring, Hibernate, JMS, MDB, WebLogic, Java/J2EE design patterns, Struts, JSP, Servlet, AJAX, UML, Oracle database, Eclipse, Maven, ANT

Responsibilities:

  • Analyze and review client requirements and business process scenarios with Business Analyst.
  • Generate use case diagram, class diagram, activity diagram and sequence diagram using UML
  • Design and develop web services for tracking Collateral Transaction and Post-Closing workflow
  • Developed account inquiry, validation, document print and email models
  • Troubleshooting, maintain application and Support production releases
  • Documented technical specs.

Confidential

Java developer

Environment: Java, J2EE Design pattern, EJB, AJAX, Servlet, JavaScript, Struts, Weblogic, JSP, CSS, SOAP, WDSL, AXIS, JAX-RPC, XML, UML, Oracle DB, MySQL, Java Mail, Log4j, JUnit, Maven.

Responsibilities:

  • Design using Java/J2EE patterns, Web services (SOAP+WSDL+XML) SOA architecture to integrate e-billing with merchant/retailer applications.
  • Development of Perl & shell script modules dat trigger teh routine checks of monitoring teh key batch jobs
  • Developed web services of order transaction process, payment process, refunding process, rewarding process for e-billing system to integrate merchant/retailer/payee website
  • Design exception code structure and handling procedure.
  • Define and design database structure and documented entity-relationship diagram, migrated data from MySQL to Oracle DB.
  • Developed web components of Admin-Management system: views implemented using JSP, Servlet, Struts tiles, MVC design pattern; Filter implemented using Filter Servlets, Controller implemented by Struts framework.

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