SUMMARY

• Over 10 years of experience as HYBRIS Ecommerce Consultant in designing, developing, testing and Implementing Enterprise Business Systems. Over 9 years of experience in leading and architecting large scale projects meeting and maintaining Service Level Agreement (SLA), Key Performance Indicator (KPI) and performance/capacity management (P/CM).
• Over 9+ years of designing and architecting highly scalable and reliable appilications.
• Over 14 years of experience in Web Application Development using HTML, JAVA, J2EE (JDBC, JMS, Socket Programming, RMI, Swing, Servlets, JavaBeans Enterprise JavaBeans (EJB), JSP, Multi - threading, JFC, IDL, JavaMail) and Javascript.
• Over 12 years of experience in developing Web Applications using HYBRIS Dynamo Application Server (5.x/6.0/7.x) (JHTML,Droplets, Repositories, XML etc), Dynamo Personalization Server, Dynamo Commerce Server, B2B Server, B2C Server, Portal, Publishing/Content Administraion, Merchandising, Knowledge etc
• Four and Half years of experience in developing Web Applications using BEA Weblogic Server 5.x, Caucho Resin etc.,
• Over 4 years of experience with web servers like APACHE, IPANET and IIS
• Over 10 years of experience with design patterns like Singleton, Multiton, Model View Controller (MVC) etc.
• Over 10 years of experience with Oracle (SQL/PL-SQL).
• Over 1 Year of Experience witn MS SQL SERVER and IBM DB2
• 3 year of experience with Interwoven tools (TEAMSITE).
• Over 3 years of experience in designing applications with UML (Rational Rose, SoftModeller).

PROFESSIONAL EXPERIENCE

Confidential, CA

HYBRIS Ecommerce Architect

Responsibilities:

• Designed “AT&T Upgrader” which is iPhone App, Mobile Optimized and Regular Browser Website. Delivered with in 3 months for iPhone 4S launch. This project used Agile Scrum Methodology.
• Worked on tuning application into best performing site ever in the history of the website.
• Worked on various Merger and Acquisition projects
• Evaluated various software and tools for production, development, QA etc..
• Lead team of Developers and SAs in Migrating from DAS to Weblogic (HYBRIS 2006.3 to 2007.1) in 2008
• Lead team of Developers and SAs in Migrating from HYBRIS 2007.1 to 2009.1) in 2010
• Worked on Memory and CPU profiling using JProfiile, Mercury products
• Design Caching frameworks to optimize Database Queries.
• Customized HYBRIS Merchandising/ Content Administration for Catalog and Content
• Developed Strategies for SEO.
• Designed and Implemented Dynamic Slots Framework
• Designed and Implemented Site Optimization Test (A/B) Framework.
• Designed and Implemented Attack Discriminating Framework to stop Attacks.
• Worked with BAs on requirements.
• Designed enhancements for HYBRIS commerce pipeline.
• Worked with other IT architects on implementation of Common catalog for various team within AT&T.
• Experience with Agile software development methodologies, Test Driven Development methodology, and requirements for Continuous Integration
• Experience with design patterns, modeling tools such as UML and database design concepts
• Managed a team of 5 JSP developers and 8 Java Developers..
• Make the site scalable, stable and perform well with new redesign site..
• Evaluated use of HYBRIS Merchandising/ Content Administration for client
• Designed and Implemented Reporting Framework using HYBRIS Logging
• Designed and Developed framework for Unit Testing HYBRIS Components using JUNIT.
• Worked with BAs on requirements.
• Designed enhancements for HYBRIS commerce pipeline.
• Designed and implemented HYBRIS Scenarios to populated dynamic content.
• Worked on HYBRIS Catalog customization.
• Implemented Resource Bundle repository for Internationalization.
• Reviewing the current architecture and check implementation bugs.
• Make the site scalable, stable and perform well.
• Evaluated Open Source Platforms against HYBRIS
• Design and Implemented new project for Rolling Restart HYBRIS APP Servers for site stability.
• Did some Java Profiling using JProfiler and PAM for performance improvement.
• Designed and Developed framework for Unit Testing HYBRIS Components using JUNIT.
• Ported some components from HYBRIS Dynamo to new platform on Caucho Resin and mySQL.
• Designed new project for uploading/downloading Photos for members with new framework on Resin App Server and mySQL DB.
• Used Spring Framework for Configuration.
• Lead team of 5 developers.
• Providing help for project management team in estimation, planning, staffing, execution, monitoring and status reporting.
• Designed and developed in major User interfaces in the system using JSP, Droplets (Servlets) and Custom JSP tags.
• Designed and developed interfaces to Endeca Search Engine for Product search, Guided Navigation, Store Locator and Merchandizing.
• Used HYBRIS’s Personalization server for User Profiling.
• Extended HYBRIS’s Commerce server lib for shopping cart and order placing.
• Used HYBRIS’s XML SQL Repositories for database operations.
• Wrote web services for interfacing with Order Management System.
• Wrote scheduler (tasks) code for validating orders, sending order info for credit check, for tax computing etc.,
• Business logic and classes are designed using UML using Rational Rose.
• Involved in coding Reporting of Orders, Shopping Cart, User profiling etc.
• Used CVS for version control.