Sr. Java/j2ee Lead Developer Resume
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Charlotte -, NC
SUMMARY
- 9 plus years of extensive experience in architecture, design, development and deployment of enterprise/web/portal applications using Java 6.0, J2EE, SOA Rest/Web Services, EJB2.0/3.0,XML/XSLT/XPATH,XQUERY JMS, DHTML, Oracle 9i/10g/11g, JSP, Struts, Spring Batch, Spring AOP, Spring IOC, Spring Security, Spring JDBC, Spring MVC, Spring Services, Spring Boot, Hibernate, JSF, Ajax, Velocity, JQuery, AngularJS, Ant on various application servers like weblogic 7.0/8.1/9.1/10.3, JBoss and websphere 5.0/6.0.
- Experience on developing and deploying the Primary components of Oracle SOA Suite 10g/11g/12c Fusion Middleware and AIA Foundation Packs using JDeveloper, BPM, BPEL, BPM, ADF, Mediator, ESB, OSB,MFT, Business Rules, OWSM and BAM.
- Oracle Service Oriented Architecture Infrastructure Implementation Certified Expert. (Oracle SOA Concepts, BPEL, Business Rules, Mediator, AIA, OSB, Human Work Flow, OWSM, BAM, B2B, CEP).
- Demonstrated, expertise in JEE/J2EE, SOA, enterprise transition, web services, web application development, technology evaluation, design patterns, programming, and continuous integration.
- Expertise in Core Java, Struts, Spring, JSF, JMS, web services, Hibernate, JPA and UI Design and developing UI Design using JSP, HTML5, Ajax, CSS, JavaScript andAngularJS.
- Expertise in Business Process Integration, Service Orchestration, and Routing using Oracle SOA Fusion Products.
- Analyzed, designed and developed Oracle Order Management integration using BPEL Apps, OSB, DB, File, AQ, JMS and Oracle Apss Adapters.
- Analyzed and designed SOA interface design patterns connecting Oracle EBS 11i/R12.
- Developed test suits and patterns, defined deployments descriptors and used Ant scripts, JMS Hermes and XML.
- Experience on working with various messaging services like JMS and MQ Series.
- Experience using J2EE Connector architecture (JCA) for connecting the J2EE platform to heterogeneous EIS.
- Expertise in designing Internet and Intranet based database applications using Hibernate 2.0/3.0 (object/relational mapping solution for Java), DB2/Oracle 9i/10g, SQL.
- Experience developing Oracle forms and reports.
- Experience in developing use cases, state and sequence diagrams, and class models using Rational Rose, XDE and Poseidon CE.
- Experience in using various Configuration Management tools like PVCS, PVCS Tracker, Harvest and CVS.
- Experience tuning Oracle DB and SQL using Quest software’s SQL Navigator and TOAD.
- Expertise in Managing all post implementation support activities including responding to end user questions, resolving production issues.
PROFESSIONAL EXPERIENCE
Confidential, Charlotte - NC
Sr. Java/J2ee Lead Developer
Responsibilities:
- Involved in developing code for obtaining bean references in spring framework using Dependency Injection (DI) and Implemented Rest based services (RESTful) using JAX-RS annotations and Jersey provider with JSON and XML data transfer.
- Piloted on using microservices architecture, with Spring Boot based service interacting through a combination of REST and RabbitMQ message brokers.
- Developed architecture for a new Spring Batch based system to process over 10 million transactions a night
- Developed entity classes, JPA mapping files for the object relational mapping while configuring JPA, also developed SQL and Named Queries and wrote Data Access Object to handle SQL queries.
- Responsible for creating efficient design and developing User Interaction screens using HTML, CSS,JavaScript, AJAX, Angular JS, and JSON. Used AngularJs and Ajax for service calls on page to interact with the server model objects.
- Developed RestFul Web services, which consumes the HTTP request and produces the HTTP response in JSON Format.
- Developed and architecture a new Spring Batch based system to process over 2 million transactions a night. Vendor and customer information have been loaded in to the EBS database by using this frame work.
- Involved in Automation Environment Setup Using Eclipse, Java, Selenium Web Driver Java language bindings and TestNG jars.
- Piloted on using Spring Batch and Selenium Grid to execute Selenium automation suites on different platform, browser combinations in parallel.
- Implementing SOA and microservices in Mule Integrations to make systems reliable, scalable and resilient. Integrate with and managing APIs exposing microservices (REST, SOAP) including development and support of Java/JavaScript services.
- Created various SOAP and RESTful web services to Create Provisioning Orders, Submit Project Orders, Process Technical Orders and Cancel Orders using JAX-WS (SOAP), JAX-RS (REST), SOAP, XML, XSD, WSDL, JSON and JAXB.
Environment: Web services, Spring Frame Work (Spring Batch, Spring MVC), JPA, XML Parsing, Selenium, AngularJS, JavaScript, Web Logic, Eclipse, Maven, Jenkins, BitBucket, Jira, JSON, Junit, EBS, SOAP.
