SUMMARY:

• Performed role of Sr. Java Developer/Architect with Eleven Plus (11.5) years of experience in Java/J2EE design , Oracle Application Server, development, testing, implementation and maintenance of web based and n - tier client / server Applications, ecommerce sites, Intranet / Internet, OOP(Object Oriented Programming) and n-tier applications using in Java, J2EE and E-Commerce .
• Strong Hands on experience in spring and Micro services using Springboot, Spring Cloud, Netflix OSS, Cloud Foundry and Modularity using OSGI framework
• Experience working with Pivotal Cloud Foundry platform
• Over 4 years of experience of Oracle ATG Web Commerce Platform 11.1(B2C and B2B), BCC and ACC
• Extensive Experience working with Checkout process, Repositories, Personalization, Order management, Transaction management, Commerce, Promotions and Dynamo Server Pages (DSP).
• Strong experience working as an agile team member working with multiple Agile teams throughout release and sprint cycles using Rally, Jira
• Experience working within the complete software development life cycle (SDLC) collecting
• Business specifications, user requirements, reviewing/auditing the code and documenting the entire life cycle
• Experience working within the complete software development life cycle (SDLC) collecting
• Business specifications, user requirements, reviewing/auditing the code and documenting the entire life cycle
• Strong experience working as an Agile team member working with multiple Agile teams with Rally throughout release and sprint cycles .
• Hands on Experience in AngularJs1.6 and extensive knowledge with Angular2.0
• Strong Experience in installing and administering Apache Web Server, JBoss and WebLogic
• Very strong working experience in analysing, designing, developing, deploying, testing and post production phases.
• Strong Experience working in Retail Domain for 8 years and Banking/Financial Domain for 3 years
• Strong written and oral communication skills, self-motivation, analytical skills, creativity and ability to adapt to new technologies and applications.
• Very well versed with different SDLC processsuch as Waterfall, Rational Unified Process, Agile and Iterative; also have exposure to Test-Driven-Development.
• Conducted training programs/presentations on Programming, Java, J2EE fundamentals.
• Involved in application deployment and performance tuning.
• Effective result oriented team player with excellent communication and interpersonal skills.
• Expertise in setting up maven based projects, configuring various maven related plugins to ensure code quality.
• Experience working with Other groups and working closely with offshore teams as a Lead
• Presenting Demo to client on few occasion
• Strong Hands on Experience working withCoreSpring, Spring MVC, Spring AOP, Microservices using Springboot, Spring Cloud, Netflix OSS, Cloud Foundry, Docker container, Modularity using OSGI framework, ORM using JPA/Hibernate. Worked on developing Enterprise-distributed applications and Test Driven Development with Mockito and Junit
• Extensive hands-on experience in Core Java(Multithreading, Collections API- Data Structures), Servlets, Velocity,JSP, EJB 3.0 and MDBs, OSGI,Servicemix 5.3.0, Web services with Restful(JAX-RS) And JWSDP2.0(JAX-RPC), SOAP, WSDL, JDBC, JNDI, JMS, RMI, Active MQ5.5, IBM WebSphere MQ 6.0, JAXB, SAX, JSON, DOM, HTML, JQuery, AngularJs2, AJAX and Java Script
• Experience in developing database solutions with Oracle 11g, MS SQL Server 2008 andinvolved in writing PL/SQL and SQL queries .
• Proficient in using various IDEs like Eclipse, RAD7.5 and GlassFish.
• Proficient with application servers like WebSphere (WAS), JBoss5.1 and Tomcat.
• Hands on experience on IBM Rational Clear Case, SVN and PVCS .
• Strong work experience on Continuous Integration tools like Sonar , ANT,Maven
• Strong experience in using remote db access tools like Squirrel, Toad and GUI design tools like Dreamweaver .
• Expertise in OOAD Technologies developing Use Cases, Activity diagrams, Sequence Diagrams and Class Diagrams using case tools like UML/ Start UML and JSON tools Postman .
• Rich work exposure in software development with responsibilities as Team Lead, Onsite Coordinator and Team Member.
• Worked on Development,Production deployments, executing the Jobs, Monitoring, Troubleshooting , Bug Fixing and Production support and deployment for various projects .
• Possesses excellent analytical, communication, inter-personnel and leadership skills. Adept Confidential working as an individual contributor, or member of a team. Strategic thinker, self motivator, a quick learner, tenacious, proactive and an able mentor
• Have proven abilities working with cross-functional teams, vendors and proven abilities in issue tracking, issue resolution, troubleshooting and adapting to new work opportunities/A gile

TECHNICAL SKILLS:

Programming/Frameworks/Tools : J2EE (EJB 3.0, Servlets, JSP, Velocity, JDBC, JNDI, RMI, JMS), Microservices using Springboot, Spring cloud, Docker containers, PCF, OSGI Modularity framework, Spring(Core/MVC/AOP), Hibernate, Springboot, Web Services, Angular1.6, JWSDP2.0(JAX-RPC),WSDL, SOAP, XML, JAXB, SAX, DOM, JQuery, AJAX, JavaScript, HTML, Core Java, XSLT, Log4j, CSS, DAF, TEXAWARE, DPS, DSS, JPA, Hibernate 2.0 and Postman, JUnit

Languages & Scripts : Java 1.8

Middleware : EJB, RMI, IBM WebSphere MQ 6.0, Active MQ5.5,

App & Web servers : WebLogic12.1, WebSphere 6.1, Jboss5.5 and Tomcat 7.0

RDBMS : Oracle 11g and SQL server 2008

IDEs/Tools : Eclipse 3.0, RAD7.5, Toad, Squirrel, Dreamweaver, XML SPY, Ant 1.6/1.7, Maven2

Reporting tools : Jasper Reports, Cobertura Reports and Crystal Reports

CI tools : Sonar

Performance Tools : JProfiler and SOAPUI

Change Management : IBM Rational ClearCase, Subversion

Platforms : Windows 9x, XP, 2007, Linux

Agile tools : Rally, Jira

Other Utilities : Postman, Sonar qube, Splunk for Log analysis, Akamai, SOAPUI, Quartz Scheduler

EXPERIENCE SUMMARY:

Confidential

Java/Microservices Lead

Responsibilities:

• Design rest API contract for viewcase, create case and case operations
• Design &Implement securityas per Microservices Design Pattern and JWT
• Created spring boot app for Confidential - case management and batchjob
• Deploy Microservices on AWS with Docker containerization

Environment: Java1.8, Spring Boot1.5, AWS, Swagger, Spring Cloud, Spring1.5 Framework, Netflix OSS(Zuul, Eureka, Hystrix), JPA, Spring security with Json Web Token, Sleuth, Docker container, JIRA, ReactJS,IntelliJ Idea, GIT, Postman, Confluence,Splunk, Jenkins, Postgres and Cassandra.

Confidential, Warren, NJ

Lead/Sr E-commerce Consultant

Responsibilities:

• New library development with micro services architecture using Rest APIs, spring boot, spring cloud, Netflix OSS
• Develop Fault tolerance using hystrix
• Extracted reusable modules from a monolithic application into libraries for use in new micro services
• Develop Consumers for Asynchronous messaging using RabbitMQ
• Service registration using Eureka, containerization and execution on Docker engine and Deploy on PCF platform
• Implementation of Zuul proxy as API gateway and security using JWT
• Agile development using Bi-weekly spring
• Test plans, integration and Unit Testing using Pact

Environment: Spring4.2 Framework, Spring Boot1.5, Spring Cloud, Netflix OSS(Zuul, Eureka, Hystrix), JPA, Spring security with Json Web Token, Sleuth, Docker container, AWS, JIRA, Angular2, Jdk 1.8, RabbitMQ, Postman, Confluence, Redis DB cache, QC, Accurev, Eclipse, Contract Testing, Splunk

Confidential, Columbus, OH

Technical Consultant

Responsibilities:

• Springboot Restful based services creation for Checkout process.
• Extension implementation for Credit Card Payment group using Rest services
• Customized payment group implementation for Giftcard Tender processing
• Extensions for Promotions Qualifiers, Vetoers and Promotion Sorting
• Fixed issues related to Merging of Shipping groups while user logs in from Guest user
• Fixed defects for ConcurrentModificationException and OutofMemory issues
• Implementing RMI invocation for clearing up cache for all the servers
• Updating full site system to support GWP features

Environment: Spring boot with cloud, JIRA, Jdk 1.7, AngularJs2.0, Confluence, GIT, Jboss developer7.1.1, Splunk, AppDynamics, Postman

Confidential, NYC, NY

Sr. E-commerce Developer/Consultant

Responsibilities:

• Involved creating various Spring components like Servlets, Managers, Schedulers
• To provide solutions to customer opened tickets
• Worked on Order Approval/Rejection Process for CRM
• Implementing services using Rest
• Updating RepricingOrder Process for LineItem and Group Discount Promotions

Environment: JIRA, Restful web services(JAX-RS), WebLogic 10.3.6, Jdk 1.7, Mockito, PMD, FindBugs, JUnit 4.0, Oracle database11.2, SVN, Eclipse4.3, Hudson, Soap web services

Confidential, Dallas, TX

Lead/Sr. Developer

Responsibilities:

• Worked with UserProfile for registration process
• Created Rest Services using Nested Actors for integration with third party APIs
• Develop modularity using OSGI and deploy on Karaf
• Worked with Order Repository & Ordering Tools for Ordering Module
• Versioning of existing repository definition for Merchandising
• Enhanced OnlineCartModifier for AVPN products
• Customized existing commerce form handlers, droplets, services, manager components and request handling pipeline while identifying and fixing Defects in Production Env
• Enhanced the order repository to include additional auxiliary tables, to store additional information for MIS, PNT, MPLS product specifications
• Designed and implemented Handoff Single-Sign-on mechanism for Care to Premier Care System and Billing to Premier E-Bill System
• Configuring and integrating Used ACC & BCC for Content Personalization, merchandizing etc
• Out of box component and E-commerce products implementations

Environment: Spring4.0, spring Rest, Modularity using OSGI, Karaf, ServiceMix 5.3.0, Soap web services, SOAPUI, Oracle Application Server WebLogic 10.3.6, AngularJs1.6, Jdk 1.7, Sonar qube, Application design using StarUml, Mockito, Splunk, PMD, FindBugs, JUnit 4.0, Oracle 11.2, SVN, Eclipse4.3, Maven3.1, Rally

Confidential, Cary, NC & Richmond, VA

Lead Engineer

Responsibilities:

• Finalize design, approaches and solution with Business Analyst for Overpayments and Reemployment Modules
• Involved in front-end and business layer development using Spring MVC, Core, Aspect oriented Programming, Jsp, CSS, JavaScript
• Implementation of SAFE interface and bank interfaces using JWSDP2.0
• Correspondence implementation for billing integrating VUI system with EngageOne System
• Involved in enterprise tire development with EJB 3.0, database entity development with JPA ORM framework
• Involved in the complete Test Driven Development (TDD) of this project. For TDD we used JUnit for Unit test case generation, Hudson for continuous integration and SONAR for continuous inspection used Apache Active MQ Server as middleware for asynchronous messaging handling and durable subscription maintenance for Pub/Sub consumer and producers
• Involved on native SQL Query writing with SQL Server 2008 data base.
• Handling other utilities like SVN for versioning and revision control and JProfiler for code review for this project execution.
• Deployment of application on JBoss server for production

Environment: Java(JDK 1.6), J2EE, J2EE, Spring 2.0, Hibernate, Oracle Application Server WebLogic 10g, Database SQL Server, EJB 3.0, Jboss5.1, Active MQ, Servlets, JAX-RPC Webservice(Jwsdp2.0), JSON, AOP, Servlets, SVN, Eclipse, EngageOne, SQL Server 2008, FileNet, Sonar, ANT, Rally

Confidential, Oakbrook, IL

Lead Engineer

Responsibilities:

• Design, code and Testing coordinating Onsite and Offshore
• Execute and own the delegated projects as per the requirement and plan
• Participate in all direct communication (via telephone/web-ex) & discussions with Engineers and onsite coordinator.
• Participate in process improvement initiatives, internal and external audits/assessments

Environment: Core Java, Spring2.0.1 web MVC and Core, AOP, Spring security, Rational ClearCase, Primefaces, Java ServerFaces, Hibernate3, EJB3, Linux, Application Server Web Sphere, Eclipse, Star UML, PVCS, Oracle10g, JProfiler, Filezilla

Confidential

S/w Engineer

Responsibilities:

• ATG dynamo installation on Linux Ubuntu server for Testing Environment
• E-commerce development using ATG/Dynamo 9.1 (DAS, DPS)
• Involved in creating various ATG custom components like Droplet, FormHandlers, Managers, Schedulers
• Repository customization to support business requirements.
• Involved in Integration with externalservices to validate Address and zip code localization.
• Performed ATG Pipeline customization to support SSL redirect and crawl the content

Environment: ATG Dynamo suite9.1, Oracle Application Server 9i, WebLogic, JDK1.5, Oracle, SVN, Eclipse

Caltran Media Developer/Team Lead

Confidential

Responsibilities:

• Interacting with the client on various forums to discuss the status of the project, clarify any queries regarding the functionality etc.
• Create Aspects, POJO using Spring MVC & Aspects
• Perform End to End Design and development
• Configuration Management Testing & debugging
• Execute and own the delegated projects as per the requirement and plan
• Participate in all direct communication (via telephone/web-ex); discussions with Engineers and onsite coordinator.
• Participate in process improvement initiatives, internal and external assessments

Environment: NetBeans 6.5, MySQL 5.1, J2EE with Spring2.5 and Hibernate3.0, MySQL 5.1, Netbeans 6.5

Confidential

Programmer

Responsibilities:

• Facilitating support in Coding the Servlets, JSP’s, Business Objects using Java, Value Objects, and Database Access Objects for Agriculture module
• Implementing functionality for corporate module using EJBs
• Handling retail product on LIVE production and corporate product on Testing environment
• Build Creation and Deployment

Environment: Windows, J2EE, MVC2, Jboss (development) & web sphere (production), Eclipse3, Oracle Application Server 10g, Squirrel