SUMMARY

• Having 12+Years of Experience in Enterprise Application System designing, developing, integration, supporting & delivering.
• Good exposure in the various business domains e - commence, Marketing, Finance and TV-Networks.
• Complete understanding of Software Development Life Cycle - requirements gathering, Analysis, design, development, testing, and documentation phases.
• Interacted with various product stakeholders to help define and review business requirements.
• Active participation in the architecture review & scrum meetings, high and low-level design
• Experience in e- commence frame works ATG and Elastic Path,
• Experience in Java/J2EE-Servlets, JSP, EJB 2.0, XML and Struts MVC frame works
• Experience in Spring modules - Core, MVC, Boot, and Integration.
• Experience in using ORM technologies like Hibernate 3.
• Experience in Rest web services and Spring Boot Micro services.
• Excellent knowledge in Object Oriented Programming, design patterns (DAO, Factory, Singleton and Business Delegate, Session facade etc...).
• Experience with POSTMAN and JMETER used for testing REST API’s
• Experience using AWS console for deploying and operatingAWS services specifically, EC2, S3, SNS, SQS, IAM, CLI and Cloud Watch.
• Expertise with Linux environment (i.e Ubuntu 12.04, Putty, SSH)
• Knowledge inDockercontainer service
• Knowledge in No SQL Mongo DB and Radis cache
• Experience with Jenkins CI/CD Pipe lines, GIT and version control system and build and deployment configuration

PROFESSIONAL EXPERIENCE

Confidential, Bellevue WA

Sr. Java developer

Responsibilities:

• Discussion with product owners and gathering the requirements.
• Involved in creating user experience APIS for the UCC.
• Developed the micro services using Spring Boot.
• Developed micro services like private /public Conference lines, IVR creation, Hunt group creation, assigning line users, assign seat to users and ordering UCC T&T lines.
• Integrate the Micro services with SKava UI.
• Created Apigee proxies for the endpoint and published into Apigee Edge .
• Developed the Hystrix Circuit Breaker to stop API’s cascading failure’s
• Implemented Gem fire cache for caching the WCS -catalog data.
• Defined the swagger and error scenarios for APIS.
• Extensively worked onJenkinsfor continuous integration and end-to-end automation for build and deployments.
• Installed applications onAWS EC2 instances and configured storage on S3 buckets.
• Experience in creating alarms and notifications for EC2 instances using Cloud Watch.
• Experience involving configuring S3 versioning and lifecycle policies to and backup
• InstallJenkinson Linux machine and create a master-slave configuration to implement multiple parallel builds through a build farm.
• Debug the application and verified the Splunk logs for any errors.
• Developed the Linux environment shell scripting for batch process
• Used Sonar Qube to measure code coverage, code standard compliance, code duplication.
• Providing story estimations and co-ordination with offshore team for deliverables.
• Used GIT for code management and Jenkins for continue integration.

Environment: JAVA/J2EE, Spring, JPA, Spring Boot, Micro services, AWS, Elastic Path (e-Commerce Plat form), Docker container, RabbitMQ, JSON, GitHub, Maven and Agile methodology, Angular and Prometheus

Confidential, Bellevue WA

Sr. Java/j2ee developer

Responsibilities:

• Develop the Availability & Availability Status APIS for different channels (i.e. TMNG and MYTMO).
• Develop the inventory calculations for different channels (i.e. TMNG and MYTMO).
• Stored the Product Catalog and Inventory feeds in Elastic search.
• Developed the Delta files for Inventory ALL and Upgrade feeds.
• Develop the camel routes for Catalog and inventory feeds.
• Developed the Elastic search quires to retrieve the Data from Elastic Search.
• Developed the Jest client read the Data from Elastic search.
• Developed the back order and preorder calculations.
• Developed the Price Options and Finance Options Rest APIS.
• Use the GIT version tool to check-in the code approves the code merge requests.
• Implemented the Asynchronous message processing using the AWS (i.s SNS and SQS )
• Developed the AWS java based lambda function for consuming messages and stored those messages in S3.
• Developed Linux environment shell scripting
• Develop the Unit Test cases using the Junit and Mockito.
• Supporting the application and resolving the bugs.
• Participating Agile /Scrum meetings and providing estimations for Stories.
• Preparing the technical design documents.
• Experience with Jira tool and Confluence Documentation.

Environment: Java 8, Spring Boot, Micro Services, Elastic Search, Elastic Path (e-Commerce Plat form), StaxAPI, AWS cloud. Docker Container Jenkins, Camel Routing, GIT, Splunk,Node.js Jira, Spring MVC, Agile and scrum process.

Confidential -Los Angeles, CA

Sr.java/J2ee Developer

Responsibilities:

• Developed the multiple Rest calls for Synopsis, Genre, Title and Metadata to Be banjo Schedule systems.
• Implemented the camel routing for LA tam Integration to publish the Asserts, Title for metadata.
• Developed the Daily job for publishing the Daily Updates Data.
• Developed the NRT job for history data.
• Developed the business logic for Season, Series, Episode level data publishing to Be banjo schedule Systems.
• Prepared the JAXB request Objects (Assets, Title, Metadata, Ratings) for Rest API calls.
• Developed the Apache Camel Routing components.
• Used the spring frame work for business logic.
• Developed the SQL join quires to retrieve the Data from Vision system (i.e ETL Process)
• Implemented ORM with Hibernate for persistence player.
• Develop the common extract job to retrieve the data from Vision to ODIN. implemented the Apache POI to read write data to Xl sheets

Environment: Java7, Micro services, Spring MVC, Hibernate, ESB, Apache Camel, Jboss Fuse Server Restful web services, Active MQ,AWS, GIT, Jenkins, Oracle 10g

Confidential - Seattle, WA

Sr. Java/J2EE Developer

Responsibilities:

• Developed the Routing, Capacity, sell through micro services based on Spring Boot.
• Developed the business rules for fulfillment of stores.
• Developed single line and multi-line rules to full fill the stores.
• Developed Spring MVC framework to develop middleware of the application.
• Developed the custom validations for request objects.
• Support both XML and JSON Request and Response objects for Spring Rest web services
• Used the Redis cache to storage Store capacity info.
• Created the Jerkin build jobs for DIT, SIT and perf environments.
• Developed the Junit test cases.
• Worked with the Jira stories in agile Development process.
• Experience using the confluence for Technical Documentation.
• Participated in offshore -onsite co-ordination and Stories estimation

Environment: Java7, Spring Boot, Junit, Oracle 10 restful, Rest Client, Dynamo DB, Apache Tomcat, Drools, Radis cache AWS, Docker Container, GIT, Jenkins. Sonar. Linux.

Confidential

Sr. Java/J2EE Developer

Responsibilities:

• Involved in design discussions and prepared the technical design using the Star UML.
• Developed the java based Navigation Frame work for Provide flow
• Involved and enhanced the understand the existing Authentication services calls.
• Developed the shop offers (i.e up sell and cross sell logic)
• Developed the application level caching frame work.
• Developed the Application Caching Framework for storing cross sell and up sell shop offers.
• Extended the Servlet Filters and intercept each request verify the authentication and authorized process.
• Extended the Servlet Filters and read the request prams and diverted user to the appropriate page (i.e. Auto Pay, profile info)
• Developed Asynchronous JMS based Email notifications and also configured JMS Topics in Web logic server.
• Log4J was used for logging the application errors, warnings and debug statements.
• Used the Angular. jess for front end validations.
• Participated in Peer Code Review
• Used JUnit for unit testing the application.
• Involved in defect analysis and fixing also involved in offshore and onsite co - ordination.

Environment: Java6, ATG, Reset Services 2Adobe CQ, Rest Service, Angular. js Junit, WebLogic 10.3.6, Oracle 10g, Toad, Adobe CQ.

Confidential - Silver Spring MD

Sr. Java/J2ee developer

Responsibilities:

• Designed Spring MVC components and also Data modeling with POJO’s using Hibernate
• Worked closely with Architecture team and participated in design discussions
• Developed the product catalog and DB Modeling.
• Involved the developing product template pages using the jsps.
• Created the shopping cart page add to cart functionalities.
• Developed SOAP web service calls for profile, shipping and payment information.
• Used JUnit for unit testing the application.
• Developed the Spring and struts integration classes
• Implemented Exception mechanism and used API specific error message mechanism.
• Involved in production issues tracking and fixing.

Environment: J2EE 1.5, Web Logic 10.3, Oracle 10g, JSP, JMS, Spring MVC, Hibernate, JavaScript, Maven 3.0, Script AJAX, jQuery HTML, CSS and Eclipse, SVN, Adobe CQ. Unix.

Confidential

Sr. Java developer

Responsibilities:

• Involved in Business calls and convert the business requirements into the appropriate technical Design.
• Prepared Technical Design using Star UML.
• Developed the Dashboard and Shopping cart pages using Rest services.
• Developed the Header and footer sections based on profiles.
• Involved in SOAP based CSI calls to read various profiles
• Developed the promotions basted on Business Rules
• Developed the profiles for Wireless, Wireline, U-verse, Slid account's
• Developed Footer links each profile.
• Involved in production issues and provided the quick fixes by find right root cause.
• Prepared the task plan creation for the application deployment and supported for production deployment.
• Prepared estimate for all the phase of Project deliverable.
• Involved in defects fixing and Root cause analysis.
• Involved in front end java script validations

Environment: J2EE 1.5, Web Logic 10.3, Oracle 10g, JSP, JMS, ATG, DSP, JavaScript, Maven 3.0, Script AJAX, JQuery HTML, CSS and Eclipse, SVN, Adobe CQ. Unix.