SUMMARY:

• Architect/ Sr Developer with 12+ years of experience in Application Analysis, Design, Development, Integration, deployment and Maintenance/Support for in e - commerce domain.
• Experience in Leading/Developing B2B, B2C ecommerce sites on Confidential WebSphere Commerce Suite, 5.6.1, 6.0, 7.x. 8.x. Confidential Certified WebSphere Commerce Developer and Sun Certified Java Developer. Strengths in analyzing issues, problem solving and collaborating.
• Known as effective liaison with teams to deliver projects on time and within budget. Skilled at communicating and translating complex concepts to technical and non-technical audiences at all levels in organization.
• Experience with working on WebSphere Commerce Order Subsystem, catalog Subsystem, Member Subsystem, and Payment Subsystem.
• Experience in Customizing B2B Store, B2C Store.
• Experience is Confidential WebSphere Rest Services and customizing WCS REST Services.

TECHNICAL SKILLS:

Operating System : Windows, Linux

Programming Languages& Web Technologies: J2EE Technologies (Servlets, JSP, JMS, RMI and EJB) Java Script, HTML, CSS, AngularJS, Node.js, Struts, DHTML, XML, Ajax, XSL, Applets, Servlets, EJB2.0/3.0, JDBC, XSLT, Web Services, UM, Spring2.x/4.x, Hibernate3.0/4.0

Design Patterns: Singleton, MVC, Front Controller, Business Delegate, Service Locator, Session Façade, DAO, BO, Value Objects and Command Chain Patterns.

Databases: ORACLE 8i/9i/10g, SQL 2008, My SQL 5.0, DB2

Web Services: REST, SOAP, WSDL, JAXP, JAX WS and Apache Axis

XML/HTML Technologies: Schema, DTD, SAX, DOM, Xpath, JDOM, HTML 3.x,4.x/5.x and JAXP.

Application Servers: Apache Tomcat, WAS

SDLC Methodologies: Agile Methodology, Waterfall and Iterative

Frameworks: Struts, Spring core 3.0, Spring MVC, Hibernate, AngularJS, SOA, WSAD Oracle JDeveloper and JSF.

Testing Tools: Junit, Confidential Rational Performance Testing (RPT), Neoload, JMeter, Fiddler and JIRA, Maven and Ant

IDEs: Confidential MyEclipse5.1/8.x

WORK EXPERIENCE:

Confidential

Senior Developer

Responsibilities:

• Design/Develop the Proof of Concept for Social Sign-on Integration
• Design/Develop the Proof of Concept for Loyalty Integration
• Integration for Social Platforms like Facebook, Twitter, Instagram and Google
• Implementation of oauth 1.0 and oauth 2.0 for login/Authentication and Registration
• Customize REST service
• HTTP Client to retrieve Access Token for oauth 1.0 and oauth 2.0
• Login and Registration Page customization

Environment: WebSphere Commerce 7, DB2, RAD, JSP, Struts, JSTL,HTML, CSS, XML, SOLR, DB2, Jquery, javascript, Spring Framework, REST

Confidential

Lead Dev

Responsibilities:

• Serving as Application Architect and Developer for punch-out catalog Solution
• Design/Develop the Proof of Concept for Procurement Integration
• Define/update cXML Interface for Communication
• ERP user Authentication
• Order XML Transfer Message
• Customized checkout flow for punch-out

Environment: WebSphere Commerce 8.0 Mod Pack 4, DB2, RAD, JSP, Struts, JSTL,, HTML, CSS, XML, SOLR, DB2, Jquery, javascript, Spring framework

Confidential

Senior Developer

Responsibilities:

• Design & Development Rest Interfaces for WebSphere Commerce
• Integration for Order History with SAP
• Integration of Corporate Inventory with SAP
• Punch-out Integration with procurement systems(OCI and Ariba)
• External Pricing Service for WCS
• Entity Beans and Access beans for new tables
• Creation of new REST Interface’s
• Ajax implémentations for UI Widgets.
• Code review for the Team

Environment: WebSphere Commerce 7 FEP8, RAD, JSP, Struts, JSTL, XML, DB2, SQL, HTML, DOJO, javascript, Spring Framework

Confidential, Nashville, TN

Architect- WebSphere Commerce

Responsibilities:

• Technical leadership directions on the ecommerce projects.
• Leading the team of 8 (Dev’s, UI, Admins, DBA’s) in Agile Methodology and Responsible for all client deliverable,
• Design/Develop the Checkout flow from end to end, integration like Paypal, Apple pay, Tax Integration
• Design/Develop the catalog pages, Search Results, category, PDP
• Designing/Solution Confidential Cloud Infrastructure for Commerce on Cloud Solution
• Design the Application, WebServers, Database Servers in a Clustered Environment
• Setup the Code Deployment using Jenkins, Setting up the CI-CD pipeline
• Stakeholder Management; Status Reporting - internal & external
• Perform technical review of design, guidance to implement the design

Environment: WebSphere Commerce on Cloud, RAD, JSP, Struts, JSTL, Custom Tags, HTML, CSS, XML, SOLR, DB2, Spring, SQL, HTML, Jquery, javascript

Confidential, Augusta, GA

Architect - WebSphere Commerce

Responsibilities:

• Serving as Lead Developer Commerce Solution Provided technical leadership directions on the ecommerce projects.
• Leading the team of 12 (Dev’s, UI, Admins, DBA’s) in Agile Methodology and Responsible for all client deliverable,
• Design/Develop the Checkout flow from end to end, integration like Paypal, Tax Integration, Freight Integration
• Design/Develop the catalog pages, Search Results, category, PDP
• Designing/Solution Amazon Cloud for Commerce Solution
• Design the Application, Webservers, Database Servers in a Clustered Environment
• Setup the Code Deployment using Jenkins, Setting up the CI-CD pipeline
• Stakeholder Management; Status Reporting - internal & external
• Perform technical review of design, guidance to implement the design
• Setup Jira for the Team

Environment: WebSphere Commerce 8.0, DB2, RAD, JSP, Struts, JSTL, Custom Tags, HTML, CSS, XML, SOLR, DB2, Spring Jquery, javascript

Confidential, Columbus, OH

Lead Developer

Responsibilities:

• Migration of from WCS 6 to WCS 8 for B2B and B2C
• Served as Lead Checkout Developer for WCS 8 migration project
• Oversaw the WCS Checkout/Order Subsystem
• Punch-out Catalog /ordering with SAP
• Integration with procurement systems.
• Third Party Integration, Paypal, Chase Paymentech, UPS
• Tax Integration
• Shipping Integration
• New REST Services for Shipping/Freight
• SOAP Client integration for Shipping/Freight
• Calculation framework customization for Shipping, tax, promotions
• Address Validation integration with UPS
• Rest Services for Address Validation
• Warehouse Selection in Checkout page
• Aurora UI customization across checkout pages, Ajax, Dojo etc

Environment: WebSphere Commerce 8.0, DB2, RAD, JSP, Struts, JSTL, Custom Tags, HTML, CSS, XML, SOLR, DB2, Spring, DB2, RAD, JSP, Struts, JSTL, SOLR, DB2, Spring Jquery, javascript

Confidential, Peoria, IL

Application Architect and Sr Developer

Responsibilities:

• As a Lead, my responsibilities include,
• Migration of User from Legacy site to PartStore to part.cat.com
• Migration of Customer Order Approval process and data Migration
• Extensive WCS dataload for Org and User data

Environment: WebSphere Commerce 7.0, FEP8, RAD, JSP, Struts, JSTL, Custom Tags, HTML, CSS, XML, SOLR, DB2, Spring

Confidential, New Albany, Ohio

Tech Lead

Responsibilities:

• As a Lead/Architect, my responsibilities include,
• Enable the Six store with 26 new currencies
• Enabled mutiple payment methods with 26 currecncies
• Integration with Third Party WCS runtime framework.

Environment: WebSphere Commerce 7.0 FEP8, FEP8, RAD, JSP, Struts, JSTL, Custom Tags, HTML, CSS, XML, Java Script, SOLR, DB2, Spring

Confidential, Chicago, IL

Application Architect

Responsibilities:

• Aplication Architect for WebSphere Commerce
• Shop/Enroll for Insurance Plan
• Shop for a Medical Procedure/Medical Procedure Cost estimator
• Health Wellness Dashboard
• WCS Solr Search Customization
• WebServices
• Aurora Storefront Customization

Environment: WebSphere Commerce 7.0, RAD, JSP, Struts, JSTL, Custom Tags, HTML, CSS, XML, Java Script, SOLR, DB2

Confidential

Integration Services Developer

Responsibilities:

• I was responsible for design/develop bridges
• Technology:
• JAVA, web services/JAX-WS XML, SOAP, XML parser, DB2

Confidential, Milwaukee, WI

Tech Lead

Responsibilities:

• Implementation of Tiered Shipping
• Design & Development on WebSphere Commerce 7 for Customizing the Promotions

Environment: WebSphere Commerce 7.0 WebSphere Application Server, 7.0.x, JSP, JSTL, DB2, Web Services, JMS, XML, Sterling OMS

Confidential, Milwaukee, WI

Tech Lead

Responsibilities:

• Creating with Customs Mapping for the new interfaces
• Design & Development Custom WSC- Sterling OMS Interfaces for WebSphere Commerce 7 for the Order Management Integration

Environment: WebSphere Commerce 7.0 WebSphere Application Server, 7.0.x, JSP, JSTL, DB2, Web Services, JMS, XML, Sterling OMS

Confidential

Senior Developer

Responsibilities:

• Design & Development Custom Rest Interfaces for WebSphere Commerce 7 for the new mobile site
• Creating with Customs Rest Mapping for the new interfaces
• Creating extension for the ProductViewHandler filter/facet Implementation for custom product search
• Sterling Integration for Order History

Environment: WebSphere Commerce 7.0 WebSphere Application Server, 7.0.x, Java, Servlets, EJB, JSP, JSTL, DB2, Rest, XML, SOI (Service Oriented Integration)

Confidential

Senior Developer

Responsibilities:

• Design & Development SOI Interfaces for WebSphere Commerce 7 for the new mobile site
• Design & Development Custom Rest Interfaces for WebSphere Commerce 7 for the new mobile site
• Creating with Customs Rest Mapping for the new interfaces filter/facet Implementation for custom product search

Environment: WebSphere Commerce 7.0 WebSphere Application Server, 7.0.x, Java, Servlets, EJB, JSP, JSTL, DB2, Rest, XML, SOI (Service Oriented Integration)

Confidential, Milwaukee, WI

Lead - WebSphere Commerce

Responsibilities:

• Custom Promotion- Gift with Purchase Choices.
• Sterling Commerce Integration design/Development
• Implemented backend scheduler jobs and customized commands for business requirements
• Responsible for requirements gathering, documenting functional specifications, high level and low-level design documents.
• Worked on front end customization pages.
• Worked on logic for customizing the payment flow.
• Involved in customizing the OOB Madison starter store Jsps.
• Involved in code reviews.
• Involved in system test support for the application and fixed the defects found during the system test phase and prepared test case document for regression testing.

Environment: WebSphere Commerce 7.0 WebSphere Application Server, 7.0.x, Java Servlets, EJB, JSP, JSTL, DB2

Confidential, Minneapolis, MN

Sr Developer

Responsibilities:

• Requirement gathering with the Business owners and the Marketing Teams to understand the Requirment.
• Work with the Business Analyst Team to finalize the requirement.
• Work with the UI/UX team come up with the wireframes/Screen mockups.
• Contributed to UX/UI Design.
• Create Technical Specification Documents using OOAD
• Offshore Onsite Coordination
• Configuration of the Application Server on the Amazon Cloud EC2 Insatance
• Designed and Implement the Integration with BBYOPEN Services (REMIX).
• Developing\scripting tables, views, indexes etc in SQL.
• Design and Coding of User Interfaces using JSP, AJAX and Servlet.
• Co-developed the gesture features on the Buyers Guide
• Involved in writing and reviewing Ant Scripts for building, testing the Application.
• Unit testing

Environment: Linux Ubuntu, Amazon Cloud EC2 Java 1.4, JSP, Servlets, Custom Tags, HTML5, CSS, XML, AJAX, JavaScript, MySQL, Ant Script, Java Web Services, Log4J, Apache Struts 1.1, Eclipse 3.2, GIT, Agile Methodology, Iterative

Confidential, Houston, TX

Sr Developer

Responsibilities:

• WCS tag libraries, developing WCS EJB, access and databeans
• Designed and Developed the product catalog Module in Confidential WebSphere Commerce 7
• I also worked on the shopping cart pages for this development.
• Integration with the thirdpart Payment Provider BluePay.

Environment: WebSphere Commerce 7.0, WebSphere Application Server 7.x, RAD, Java 5, JSP, Struts, JSTL, Custom Tags, HTML, CSS, XML, Java Script, JMS, Oracle 11

Confidential, Houston, TX

Sr Developer

Responsibilities:

• During this period, I worked on implementing Payment Module for the Confidential dumpster.com site. This site is part of the wm.com Confidential is not PCI compliance and the payment services were provided through 3rd party payment provider BluePay. I was responsible in developing the payment module using WCS payment module. I was responsible for writing controller commands, task commands, jsp.
• B2C site, published a new store
• Worked on Catalog and Order Subsystem and Payment Subsystem
• Implemented application extensions s for WebSphere Commerce.
• I also worked on the shopping cart pages for this development.
• Integration with the thirdpart Payment Provider BluePay.
• Worked the WCS runtime framework, comfortable working with Struts, experience developing front-end components, used of WCS tag libraries, developing WCS EJB, access and databeans