Sr.Software engineer Resume

SUMMARY

13+ years of professional experience in all phases of Software Development Life Cycle (SDLC), involving requirement analysis, design, development, debugging, testing, integration, support & maintenance of Service Oriented Architecture (SOA) products and Web applications.
Had been part of all phases of Confidential Active SOA product development right from the scratch.
About 2 years of experience in Oracle ATG commerce, managing the development and enhancements in Checkout, Gift Cards, Order Tracking Coupons and Promotions.
About 2 years of experience in micro services development with Spring boot, Spring Batch, Spring Data JPA and Spring MVC.
Extensive experience on Scrum Methodology and had played Scrum Master role very effectively.
Expertise in Unit testing using Cucumber & JUnit.
Worked with version controlling tools, which includes GitHub and SVN.
Hands on experience in using Maven and ANT.
Good expertise using various IDE tools like Eclipse & IntelliJ etc.
Managed the technical team that involved in the integration of ARIS, webMethods Designer and Confidential Active SOA products.
Handled the maintenance of Confidential product and directly involved in solving the customer issues.
Extensive experience on the Tamino XML Database and XQuery.
Extensive experience on complete registry development using JAXR and UDDI APIs.
Familiar with webMethods Designer, webMethods Integration Server, webMethods Mediator and webMethods Command Central products.
Expertise in designing web centric object oriented applications using J2EE Technologies - Servlet, JSP, EJB, STRUTS, JDBC, JNDI, Web Services (SOAP, WSDL), including JavaBeans, XML, and Oracle 8i/9i/10g, DB2 on Linux / Unix, Solaris and Windows environments.
Implemented complete specifications ebRIM, UDDI v2/v3 and JAXR using Java, J2EE and XML technologies to develop SOA Registry and Repository.
Implemented Repository Engine based on the JSR-170 using Java and Jackrabbit.
Implemented Report Engine using Java and JasperReports.
Implemented WS-Security using Java and WSS4J.
Experience in using Netegrity SiteMinder for user Identification, Authentication and Authorization.
Experience in using WSDL4j to extract the meta-data from a WSDL.
Experience in support and maintenance of products.
A fast Learner with good Analytical and Problem solving skills; proven ability to meet deadlines and work under pressure with self-motivation.

PROFESSIONAL EXPERIENCE

Confidential

Sr.Software engineer

Responsibilities:

Services development with spring boot framework and elastic search replacing ATG Endeca search engine.
Developed BDD tests with Cucumber and Java
Support production activities by debugging environment related issues
Tuned application and elastic queries for performance improvements.
Implemented TypeAhead REST Service for walgreens.com
Involved in requirements gathering sessions with Business team, performed Detail design and analysis.
Played major role in Checkout Redesign.
Created Form Handlers, Droplets and classes to access the pipeline to process the Express Checkout and Order Confirmation.
Identified and provided solutions for some of the long lasting issues such as Zero Bag, Concurrent updates, Caching mode configurations for multi server environments, etc.
Fixed large amount of issues in all thru the system including AERewards, Catalog, CSR, etc.,
Implemented Order Tracking and Address Validation.
Took major part in EGifter implementation.
Maintained and resolved issues from Gift Card area.
Helped to reset the order numbers with new set of prefixes.
Took control of email communications (Order Confirmation, Ship Confirmation, Cancellation, etc., emails) related code areas, which required coordination with Cheetahmail.
Coordinated with external vendors like Cheetahmail, EGifter and USPS.
Researched over the idea of persisting Coupons, merging coupons and handling promotion conflicts.
Provided smart suggestions on the UI part.
Helped to improve the performance in checkout by analyzing/cleaning up the existing code.
Took part of release calls and always stood up to address production issues immediately.
Involved in design and analysis of new feature, Return Label implementation.
Helped the team to think in Agile and to improve the processes.

Confidential

Senior Engineering Specialist

Responsibilities:

Involved in the development of the Confidential product right from the scratch.
Implemented WS-Security for Confidential products.
Implemented several Java Specification Requests(JSR) including JAXR, XQJ, UDDI, JSR-170(Content repository APIs), etc.
After acquisition, database support to migrate from relational database to XML DB.
Part of ARIS integration.

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