SUMMARY:

• Technical Java Architect/Developer with over 12 years of experience with design patterns, technical architecture, development and business process modeling with “hand on” experience. Expert knowledge in designing and developing complex applications. Possesses excellent Ecommerce and Merchandising areas of Retail domain experience. Possesses outstanding communications and soft skills.

TECHNICAL SKILLS:

Database Utilities: DbVisualizer, SQLDeveloper, TOAD

Database: Oracle, MySql, Db2, SQL Programming

Scripting Tool: Shell Scripting,Cucumber

Integration Tools: Rest Services,Soap Services, Tax Integration, Payment Integration, Third party integration

Source Control: TortoiseSVN,Subversion

Code Review Tools: Checkstyle, Findbug

Build Integration Tool: Jenkins, Hudson, Apache Ant, Maven

Performance monitoring tools: CA - Wily, Dyna Trace

Application Servers: Tomcat, Weblogic, Websphere

Restful Services GateWay: APIGee, APIGee Proxy

Operating System: Windows, Linux

Programming language: Java,J2EE, JSP,Spring,Design patterns

Programming Tool: Eclipse, RAD, Junit

Ecommerce Framework: Blue Martini, Hybris

Search engine Tool: Endeca, Pagebuilder, Solr

Frontend Tools: JavaScript,Json, CSS, Ajax, Mozilla, Chrome, IE, FireBug, FireQuery, CORS

Documentation Tools: Microsoft Word, Excel, Power point, Visio, TextPad, Notepad++, Outlook,Beyond Compare

PROFESSIONAL EXPERIENCE:

Java Solution Architect

Confidential, Charlotte

Responsibilities:

• Worked with both Vice Presidents of Merchandising and Ecommerce Business to gather requirements
• Technical Product workflow design, which includes integration from Retail Merchandising System(Oracle), Warehouse Management System, Product Information Master (IBM PIM), Product Enrichment Portal, Ecommerce System (Blue martini)
• Technologies used Java 1.6, WebSphere Portal, Tomcat, Spring, Hibernate, Jenkins, Jira, Confluence, Sonar cube, Oracle, DB2, SQL Developer, Excel, Microsoft word, XML, JAXB, SOAP, Rest, GIT,HP Quality Center.

Data scientist

Confidential, Charlotte

Responsibilities:

• Worked with both Vice Presidents of Merchandising and Ecommerce Business to gather requirements
• Technical Product workflow design, which includes integration from Retail Merchandising System(Oracle), Warehouse Management System, Product Information Master (IBM PIM), Product Enrichment Portal, Ecommerce System (Blue martini)
• Preparation of manual report by fetching data from all different databases with remote DB Links
• Consolidate the data and put into Business user required format in the Excel sheet with Graphs
• Worked with Enterprise Data Wearing House Team to develop and operationalize the automated report

Performance Architect

Confidential, Charlotte

Responsibilities:

• Worked with performance team to identify bottle neck through load test with production size data
• Rewritten the SQL queries to optimize the performance without impacting existing functional flows
• Written triggers for XML data shredding into columns to reduce the load on Oracle DB server
• Rewritten the code which causing the performance issues
• Added Memory and CPU power to database
• Improved page response times from 3 minutes to under 5 secs
• Technologies used Java 1.7, Hibernate, Dyna Trace, SQL developer, Triggers, DB2, Oracle, log4j,GIT.

Java Solution Architect

Confidential, Charlotte

Responsibilities:

• Requirement Gathering with Business users come up with BRD and Use Case document.
• PEP design, development, unit testing from “scratch” as this is a new application
• Developed Complicate Product workflows to enrich the data
• Infrastructure specification and worked with middleware team to install and configure
• Manual Code Review and used Sonar cube for automated code review
• Review of QA test cases and support QA Team to understand business knowledge
• Automation of build and deploy with Jenkins
• Technologies used Java 1.7, WebSphere Portal, Spring, Hibernate, Jenkins, Jira, Confluence, Sonar cube, Oracle, DB2, SQL Developer, Excel, Microsoft word, XML, JAXB, Rest, XML queries in oracle, WebSphere Portal, GIT,HTML, CSS, Java Script.
• Standard Operating Procedure(SOP) documentation and trained product operation team with Operational Ready Test (O.R.T) methodology

Java Solution Architect

Confidential, Charlotte

Responsibilities:

• Solution Approaches by understanding the existing CARS application by going through code and integration with ESB
• SAX parsing and JAXB mixed approach for dynamic vs global attributes
• Design Item Primary hierarchy in IBM PIM, integration with existing hierarchy for legacy CARS system
• Content Acquisition Requesting System(CARS) integration design, development, unit testing
• Manual Code Review and used Sonar cube for automated code review
• Review of QA test cases and support QA Team to understand business knowledge
• Automation of build and deploy with Jenkins
• Technologies used Java 1.6, Tomcat, Spring, Hibernate, Jenkins, Jira, Confluence, Sonar cube, Oracle, DB2, SQL Developer, Excel, Microsoft word, XML, JAXB, SOAP, Rest
• Standard Operating Procedure(SOP) documentation and trained product operation team with Operational Ready Test (O.R.T) methodology
• Configuration based design for the attributes

Java Lead Developer

Confidential, Charlotte

Responsibilities:

• Identified the pain points in CARS application through business users
• Create Jira stories to address the pain points with estimates
• Design, development, unit testing, Code Review
• Technologies used Java 1.6, Tomcat, Spring, Hibernate, Jenkins, Jira, Confluence, Sonar cube, Oracle, SQL Developer, Excel, Microsoft word, XML, JAXB, SOAP, Rest

Java Technical Architect

Confidential, Charlotte

Responsibilities:

• Design solid API Framework for Omni channel vision for Belk
• Code, unit test, performance test
• Install TOMCAT, configure for all lifecycles
• Implemented automated build and deploy through Jenkins and Maven
• Defined Code review process used check style and Sonar tools
• APIGee API management tool implementation
• Implemented Caching mechanism(MEMCACHE) for static APIs
• Work with cross functional teams to define the standard response for the API
• Technologies used Java 1.7, Tomcat7, Spring, Hibernate, Jenkins, Jira, Confluence, Sonar cube, Oracle, SQL Developer, Excel, Microsoft word, XML, JAXB, SOAP, Rest, Endeca API, JSON,XML

WebSphere Commerce Architect

Confidential, Nashville

Responsibilities:

• Expose WebSphere Commerce API Framework for multiple B2B sites to handle backend ecommerce search, navigation, user, cart, checkout process through rest API services
• Design, Develop, Unit Testing, Code Review, UAT
• Technologies used Java 1.6, Jenkins, Ant, Confluence, Sonar cube, Oracle, SQL Developer, Excel, Microsoft word, XML, JAXB, SOAP, Rest, Endeca API, Catalog, Promotions, Commerce Accelerator, Checkout, Dyna cache, Akamai, Contracts, Organization Admin console, Order Management, User Management,Jquery,AJAX, JSON.

Senior WebSphere Commerce Developer

Confidential, Austin

Responsibilities:

• Triage Production Support Critical issue on bridge call
• Impact Analysis
• Design, Develop, Unit Testing, Code Review, UAT less than 3 weeks’ effort issues
• Production defect fixes and releases to production
• Technologies used Java 1.6, Jenkins, Ant, Confluence, Sonar cube, Oracle, SQL Developer, Excel, Microsoft word, XML, JAXB, SOAP, Rest, Endeca API, Catalog, Promotions, Commerce Accelerator, Checkout, Dyna cache, Akamai, Contracts, Organization Admin console, Order Management, User Management,Jquery,AJAX, JSON.

Lead WebSphere Commerce Developer

Confidential, Hoffman Estates

Responsibilities:

• Requirement Analysis, Estimation, Design, Develop, Unit Testing, Code Review, Offshore coordination
• To change the exists URLs all sites to search engine friendly