Senior Engineer Resume
Austin, TX
SUMMARY
- Around 7 years of professional experience as a Java/J2EE, WCS V7.0 (IBM WebSphere Commerce Server) developer in analysis, development and implementation of client - server, internet, and web based Application using JSP, Servlets, Core JAVA, EJB Struts, and Hibernate.
- Strong experience in Retail e-Commerce domain.
- Experience in Writing Controller command & Task command of WebSphere commerce.
- Experience in Rest APIs to call WCS commands for mobile and tablet.
- Experience in creating access bean and data bean of WebSphere commerce.
- Involved in design, enhancement and support for checkout flow of WebSphere commerce.
- Experience in working on Order, Catalog and Member subsystems of WCS.
- Experience in customizing checkout flow commands.
- Experience in providing solution and workaround to fix the checkout related issues in production.
- Worked wif RDBMS such as Oracle 11g and DB2.
- Experience in updating/modifying requirement analysis, Functional/Design Specifications & Test plans designing for WebSphere commerce system.
- Worked wif Management Center, Sales Center, Workspace Administration, and Accelerator & Admin & Organization Console of WebSphere Commerce.
- Experience in customizing the catalog subsystem.
- Experience in working wif inventory system.
- Experience in working of Dev-ops model.
- Extensive knowledge of web technologies like JSTL, HTML, JavaScript.
- Extensive knowledge on EJB’s, Java Servlets, Java Server Pages (JSP).
- Extensive knowledge on MVC pattern.
- Extensive knowledge on GITHUB, SVN, Splunk and dynatrace.
- Extensive knowledge on Restful API services.
- Extensive knowledge of tools like splunk, dynatrace, foresee, clicktale. Jmeter and Postman
- Experience in analyzing and triaging the issues and finding the root cause for the issue.
- Having Knowledge on Springs
- A good team player wif excellent technical, communication and interpersonal skills and capable of taking up responsibilities independently. Motivated and determined to deliver productive high quality, complete deliverables wifin deadlines wif minimal supervision.
TECHNICAL SKILLS
Operating System: Windows XP Professional Version 2002, Windows 7
Software: IBM WCS 7.0, Java, JSP, Servlets, javascripts,EJB,JDBC,SQL.
RDBMS: DB2, Oracle 11G
Application Server: IBM® WebSphere® Application Server V7 (32-bit) Version 7.0.0.25
IDE: IBM Rational Application Developer for WebSphere Software Version 7.5.5.5 iFix1, IBM WebSphere Commerce Developer Enterprise Edition Version 7.0.0.6
Scripting Languages: Java Script, JSTL.
Version Control: SVN,TFS(Team Foundation Server),GitHub.
Specialized Tools: SQL Developer, Jmeter, Postman, Splunk, Dynatrace
PROFESSIONAL EXPERIENCE
Confidential, Austin, TX
Senior Engineer
Roles/Responsibilities
- Worked on J2EE and Web Application.
- Worked on EJB’s, Java Servlets, Java Server Pages (JSP).
- Worked on MVC pattern.
- Worked on GITHUB, SVN, Splunk and dynatrace.
- Worked on Restful API services.
- Worked on Order Management Sub System.
- Worked on DB2.
- Worked on Development of cart and check-out REST APIs services. The services are hosted on WebSphere Application server.
- Design and development of REST APIs for Tax ware services to be consumed internally. The services are hosted on Apache Tomcat grid servers.
- Analysis of performance bottlenecks using Splunk, Dynatrace and JMeter tools and suggesting improvements to the code
- Co-ordination and mentoring of team members at offshore development center.
- Worked on several projects like Via Header (Finding the store Id via request header or IP’s),Mincron Bypass(Inventory related),Removal of Endeca calls, BSS overlay performance etc,…
- Involved in Devops model.
- Analyzed the production issues. Involved in triaging the issues and finding the root cause for the issue.
- Participate in the design and code reviews
Software: meBM Websphere Commerce Server 7.0, DB2, Taxware, Oracle SQL Developer, Taxware 3.9, JIRA, Confluence, Pivotaltracker, GitHub,Splunk, Dynatrace
