SUMMARY:

Have 13 years of proven experience in the IT Industry in various roles like Project Manager, Telematics Architect/SME, Principal Consultant, System Analyst, Team Lead, Sr. Developer and Programmer with in - depth knowledge of Java/J2ee, Distributed Computing, Object-oriented analysis and design (OOAD), Enterprise Design Patterns, Databases, Enterprise Application Integration using ESB/Web Services etc. Have a thorough understanding of all stages of the software development life cycle and hands on design, development, implementation and deployment experience in following major domains. Presently working as a Principal Consultant for Infosys Ltd.

TECHNICAL SKILLS:

Languages/Technologies: Java, J2EE, Spring, Web services/SOA, Microservices, JAX-RPC, JAX-WS, JAX-RS, REST, XML, SOAP, JSON, WSDL, JNDI, JMS, Mule ESB, Drools, TIBCO EMS, CORBA, EJB 3.0, JSP, Servlets, JDBC, JPA, Hibernate, Ehcache, Terracotta

Version control Tools: GIT, Clear Case, SVN and CVS.

Application/Web Servers: JBoss EAS, Tomcat, Sun One, Web Sphere 5.5/6.0, BEA Weblogic 8.1, GlassFish2.X, 3.X, 4.X.

DB/ DB tools: Oracle 9i and 10g, DB2, PostgreSQL, Toad, DbVisualizer.

IDEs: Eclipse 3.0, STS, RAD 6.0.

Bug tracking Tools: Rational Clear Quest, Bugzilla, JIRA.

SDLC Methodologies: Waterfall, Agile (SCRUM)

Build/Testing Tools: Soap UI, Advanced Rest Client, Junit, TestNG, Ant, Maven.

PROFESSIONAL EXPERIENCE:

Confidential

Project Manager/ SME/Architect

Responsibilities:

• Managed areas of the Connected vehicle IS team that deals with the functionality related to vehicle, customer & dealer operation. Day to day activities involves coordination between various TMNA internal vertical teams on the IS delivery group and the connected technology development division. A considerable amount of effort was needed in the seamless integration between the various service providers and tier1 technology solution providers.
• Management of consumer facing solutions like web portals and mobile solutions were also an integral part of the job. Understanding the detail technology architecture of vendors, internal verticals systems and recommending enhancements was an interesting part of the job.
• Activities related to the rollout of the CY 17 functionalities, product manual creation were the major challenges in this role.

Confidential

Principal Software Consultant/Architect

• Designed java microservices for the V3 generation of telematics platform exposed via rest api.
• Designed microservice failure and performance logics.
• Lead discussions to move the microservices to hybrid cloud architecture.
• Designed and developed interfaces for the integration layers that are exposed and consumed. This includes both webservice and messaging gateways.
• Designed and Developed Messaging systems, xml schemas and JSON messages for CRM clients and other internal/external clients that are connected to the integration framework.
• Rewriting of application from and older generation to newer generation (SOAP to REST based) and adhered to best REST practices like HATEOS.
• Developed web service clients for synchronous integration module for business clients like Toyota and Subaru.
• Introduced caching and business rules framework.
• Supported the migration of application from development to all the environments including staging and production.
• Documentation and technical Knowledge transfer of applications after design, development and delivery.
• Supported the migration of micro services from GlassFish 4 to JBoss EAP.

Technical Details: Java/J2EE, JAXRS, Moxy, Web service, WSDL, Maven, REST, Swagger UI, Advanced Rest Client, SOAP, JSON, XML, JDBC, EJB, Spring, Jersey, Spring Boot, JPA, JBoss Drools, Ehcache with Terracotta, JMS, Rabbit MQ, Websphere MQ, SOAP UI, Glassfish 4, TIBCO EMS, Siebel etc.

Confidential

Sr. Java Consultant

• Designed and developed the Webservice interface for interacting with the external booking engine provider for various activities that needs to be sync up after the booking by the loyalty customers.
• Involved in the development of the feeds framework that deals with the flow of the booking data from core booking engine to downstream systems.
• Developed JAX-WS web services and xml schemas for interface with partner systems.
• Developed web service clients for retrieving data from loyalty and revenue management systems for most of the server side operations of the application.
• Developed integration and unit test for all the web services that are consumed and for all the feeds that are processed by the application.
• Enhanced existing booking systems for domestic operation to accommodate the new international business functionality.
• Coordinated and helped the L1 and L2 support teams for resolving the issue that are reported in the various phase of development.

Technical Details: Java/J2EE, Tibco EMS, JAXWS, STS, Web service, WSDL,, Spring, Hibernate, JMS, Websphere MQ, Active MQ, JMX, junit, Maven, SOAP, XML, XSD, Groovy, SOAP UI, Tomcat, Siebel etc.

Confidential

Sr. J2EE Developer

• he web service layer that are exposed and consumed.
• Developed JAX-WS web services and xml schemas for enrollment management clients for the major business services.
• Developed web service clients for retrieving data from Siebel CRM and other internal systems for most of the server side operations.
• Developed integration and unit test for all the web services that are exposed and consumed.
• Coded HBM files to map DB tables to java classes and used HQL queries to retrieve hibernate objects.
• Developed batch feed services that process the dump files from clients.
• Enhanced existing systems by adding new business functionality modules.
• Documented design changes and required coding standards.
• Conducted design and code reviews; actively involved in QA testing.
• Support of the application in SIT, staging and production environments.
• Mentored junior/new members of the team in terms of setting up the environment, getting them access to the require software and also in certain code related issues.
• Interacted extensively with business analyst and end users during the testing phase of the application.
• Managing the complete release activity of the project by targeting the components of the release and creating release notes, coordinating code freeze and controlling the bug racking
• Submitting formal requests of release that are compliant with Release Management team’s strict guidelines.

Technical Details: Java/J2EE, JAXWS, Metro, Web service, WSDL, JDBC, EJB, Spring, Hibernate, JPA, Drools, Ehcache with Terracotta, JMS, Websphere MQ, Dozer, Maven, SOAP, XML, Groovy, SOAP UI, Glassfish application server, Siebel etc.

Confidential

Lead/Sr. Developer

• Lead role for the suspend rule module of XTRAC tool, primary responsibility includes architectural discussions, business requirement gathering meeting, resource planning and estimates.
• Interacted with the business team to streamline the requirements.
• Wrote and presented Technical System Design document.
• Designed and Service Tier using web service and castor.
• Designed and developed domain tier using spring.
• Designed and developed the data access tier using Spring DAO with hibernate.
• Developed Pl/Sql for all the data access on Oracle 10g.
• Wrote and reviewed test plans based on business requirements.
• Developed and executed test cases using TestNG.
• Closely interacted with the business analysts before documenting the use cases; used Rationale Rose to depict class diagrams, activity diagrams and sequence diagrams.
• Worked with the QA team to track/resolve defects and performance issues.
• Provided weekly progress reports of each of the technical team members to the management; also provided the overall status the project deliverables and timelines.
• Estimated the effort required to develop new functionalities.

Technical Details: Java/J2EE, JAXWS, Web service, WSDL, Mule ESD, RAD 7.0.0.5, Spring, Hibernate, Castor, PL/SQL, JPub, Dozer, ANT, SOAP, XML, TestNG, SOAP UI, WebSphere application server 6, WebSphere MQ, Oracle 10G.

Confidential

Sr. Developer

• Interacted with the business team to streamline the requirements.
• Created and presented Technical System Design document.
• Development of code for both front end (Struts) and middle layer.
• Modified existing struts action classes and coded new struts action classes.
• Used Hibernate as data persistence tool; Hibernate JPA queries were extensively utilized; implemented secondary caching mechanism to improve performance.
• Bug fixing during maintenance phase.
• Worked with the QA team to track/resolve defects.
• Offered training on java web services and ESB introduction.

Technical Details: Java/J2EE, JAX-RPC, Web service, SOAP, XML, Struts 1.2, Hibernate, WSDL, EJB, JMS, Eclipse 3.0, Spring, SQL, PL/SQL, ANT, Junit, SOAP UI, Weblogic application server 8.1, Oracle 10G, Java script, AJAX, JDBC, UNIX shell scripting, UML, Rationale Rose, ClearCase.

Confidential

Developer

• This is a generic web application, which automates all the office management functions and workflow for realtors. It also includes a web application using which buyers and sellers can fulfil their requirements.
• Realtors can manage the property listing in the website and also helps is arranging the mortgage for the properties. The ROAAMS application is developed using Eclipse and intended to run on Tomcat/JBoss server and Oracle 9i.
• The ROAAMS application is developed in struts framework.
• The application has got mainly three interface namely admin, agent and user. The project follows the standard J2ee application architecture with MNC pattern and is deployed on tomcat container. There are lots of UNIX crown job running for this application for its smooth working and updating the property listing detail in the government record-keeping department.