SUMMARY:

• 11 years of experience in software development on Java/Java EE (JSP/ Servlets / EJB/Webservices) in Telecom domain. Accomplished track record in leading teams through all parts of Software Development Life Cycle (SDLC) starting with project initiation, requirement gathering, requirement analysis, functional design, detail design, development and implementation of multi - tier Enterprise Application, Web Services, web based and distributed applications. Expertise in Architecture of Java and Java EE Core Design Patterns, Object Oriented Analysis and Design/Development Methodologies (OOAD), Object Modeling with Use Cases, Sequence and Class Diagrams using UML with Microsoft Visio and Web Sequence Diagrams. Expertise in Spring and Hibernate frameworks.Expertise in using middle ware like JMS and in Service oriented Architectures (SOA).
• Worked on developing several SaaS applications using Webservices, SOAP and RESTful using Jersey & Spring, Apache cxf.
• Worked on delivering several projects working in Agile mode as well as waterfall mode.
• Expertise in using Relational Databases like Oracle, Informix writing PL/SQL scripts.
• Proficient in Software configuration management tools - SVN, Git and Jenkins.
• Expertise in Administration, Configuration and deployment in Weblogic 12g.
• Proficient in leading teams, coordinating and interacting closely with various teams of interfacing applications
• Expertise in front-end design and development using HTML5, CSS, jQuery, JSP, AngularJS and Spring MVC.
• Possess strong analytical skills, an excellent team player with good leadership qualities and strong oral and written communication skills.

TECHNICAL SKILL:

• Java 8, J2EE
• Spring Framework - IOC, AOP, BOOT, ORM, MVC
• Docker, MicroServices, Kafka
• Database - Oracle 11g, MongoDB.
• DBMS tools - TOAD, SQL developer
• Mockito
• Web Services (SOAP and RESTful), JAXB, XML
• JQuery, AngularJS
• CSS3, HTML5
• Juniper JUNOS
• Platform - Unix (Sun Solaris)
• Servers – Tomcat, Jetty
• Build Tools/DevOps – Ant, Maven, Jenkins
• IDE – Eclipse, IntelliJ
• Software Configuration Management – SubVersion, Git
• Code Quality and Unit Testing – Junit, PMD, Sonar, EclEmma

PROFESSIONAL EXPERIENCE

Confidential, NJ

Application Developer

Responsibilities:

• Translated customer requirements into design documents, establish specific solutions, and leading the efforts including programming and testing that culminate in client acceptance of the results.
• Developed several Apache cxf web services.
• Wrote Junits using inbuilt framework to mock the DB.
• Developed applications and testing on tomcat web server.
• Used ANT tasks to build the applications locally
• Setup Hibernate configuration for Oracle Database Access.
• Wrote several test files to connect to the ST server to test the system test issues.
• As stretch assignment involved in developing microservices for COS, PortAssignment, AttachVPN.
• Developed the application working in agile mode, reviewing and scheduling user stories with team to deliver shippable product in sprints.
• Developed several Spring WebServices, and spring-scheduled jobs.
• Setup RESTful APIs for retrieving order and fallout information to be presented on other GUI applications.
• Setup annotation based Hibernate configuration to access Oracle Database.
• Setup JMS queues and bridges for message transmission between components.
• Developed a tool to post JMS messages to WebLogic queues to facilitate testing.
• Wrote JUnit using Mockito framework and in-memory H2 DB for unit testing code.
• Used Maven for build & dependency management.
• Deployed the application and tested on WebLogic 12g Application Server. Reviewed production deployment strategy with production support team.

Environment: Core Java, JMS, Spring 3.2, Hibernate 4.3, Java 1.7, Maven 3.0.3, SVN, PL/SQL, WebLogic 12g, RallyDev

Confidential

Senior Software Engineer

Responsibilities:

• Involved in complete software development life cycle (SDLC) of client’s business process by using their current system and acting on continuous client feedback.
• Worked with Business Analysts in translating business requirements into Functional Requirements Document and prepared detailed Design Documents (for waterfall projects).
• Setup Hibernate configuration (annotation based).
• Wrote unit tests for various components layers with JUnit framework.
• Wrote utility classes to support WebServices calls on Artix webserver.
• Reviewed other’s work products such as application design, code and Test cases
• Deployed the application and tested on Websphere Application Servers.
• Worked on resolution of performance issues (in Java & SQL).
• Worked on a tool to automate order provisioning flow in test platforms (Java).
• Quick analysis and immediate resolution of issues raised during JST (Joint System Testing) / UAT (User Acceptance Testing) and Production.
• Used SVN as configuration management tool.

Environment: Java 1.6, Informix DB, Iona Artix webserver, SVN, JIRA, PL/SQL, Gradle 2.2.

Confidential

Associate System Engineer

Responsibilities:

• Fine-tuned various modules to improve the performance of the application.
• Involved in writing scripts for the scheduling the jobs on the server.
• Written a tool which helps the team to traverse through the transaction without manual reading.
• Wrote Junit using inbuilt framework to mock the DB objects.
• Helped Testers in automating the tool which simulate the transactions between modules.
• Involved in the development of the OPT-E-WAN projects (creating VPLS connections to customers on JUNIPER routers).
• Worked on projects which involved the provisioning of the JUNIPER T640 and JUNIPER MX 960 routers.
• Delivered new and complex high quality solutions to clients in response to varying business requirements.

Environment: Core Java, Java 1.6, SCME, PL/SQL, Informix DB, Unix, Iona Artix webserver