SUMMARY

• 16+ years of total IT experience in design/development/deployment of enterprise portal/web applications using full SDLC.
• 9+ years of consulting experience in implementing enterprise web/portal applications for various clients in different verticals including banking, e - learning, maritime, logistics & supply chain.
• Expert in continuous integration, DevOps, build automation, portal architectures, content management, project management and infrastructure information systems.
• Expert in devops including automated builds, deployment, continuous integration, TDD and Agile.
• Excellent knowledge of systems architectural concepts and framework likeTOGAF.
• Extensive experience in developing server side applications using Java and J2EE Technologies - JSP, Servlets, EJB, JDBC, JNDI, XML, LDAP, Struts, MVC, Web services.
• Expert level working knowledge in SOA using web services (SOAP/XML) and REST.
• Expert level skills in Oracle weblogic portal, Oracle WebCenter Portal and IBM websphere portal platforms.
• Expert in installing and configuring Version Control Tools (TFS, Stash/Git, SVN, RTC, ClearCase).
• Experience in setting up Continuous Integration (CI) tools on AWS Cloud platform
• Extensive experience as build master for automating the build scripts using Jenkins/Hudson to build EAR, WAR and portal libraries.
• Expertise in back-end RDBMS's such as Oracle, MySQL and tools like TOAD
• Hands on experience in scripting languages like Java script, PHP, ASP and shell scripts.
• Extensive experience in people, project management and building up the team from the ground up for new initiatives.
• A highly motivated, energetic individual, a team player with excellent communication and inter-personal skills.

TECHNICAL SKILLS

Java/J2EE Technologies: JSP, Servlets, EJB, JDBC, JMS, Java Beans, JNDI

Web/App/Portal Servers: IBM WebSphere 6.1/7.0, WebLogic 8.1/9.2/10.2/10.3 , Oracle WebCenter11g

Script Languages: Shell Scripts, JavaScript, AJAX, PHP, HTML, XML, AngularJS, CSS, JQuery

Operating Systems: Windows 98/NT/XP/2000, UNIX, Linux, Solaris

RDBMS: Oracle 8i/9i/10g, SQL Server 7.0, My SQL, Sybase

IDEs: Eclipse, IBM RAD, Weblogic workshop studio, JDeveloper

Framework/Tools: ADF, JSF, Maven2, Spring, Hibernate, Ant, Jenkins, GitHub

Portlet Specifications: JSR 168, JSR 286, WSRP 1.1/2.0

Cloud Platforms: Amazon Web Services(AWS)

PROFESSIONAL EXPERIENCE

Confidential, Westlake TX

DevOps Architect

Responsibilities:

• Implemented Continuous Integration process for various dev teams in MultiFamily group.
• Implemented various framework improvements like externalizing config info, optimizing logging
• Set up the automated builds in Jenkins for projects in NBD, FormsPlus and MyRental applications in AWS cloud platform
• Installed and configured Puppet Master on servers running in AWS
• Installed and configured Puppet agents on nodes running in AWS
• Converted java projects into Maven projects by creating POM file and ensured all the dependencies are built.
• Built the artifacts in Jenkins and uploaded into Maven Nexus repo.
• Set up the automated deployments for various application in Multifamily on Dev, Test, Staging and Prod environments.
• Created branching and merging strategy for the agile teams in MultiFamily.
• Integrated with SonarQube for all the projects in Jenkins for measuring the code quality.
• Mentor onsite and offshore team members on CI and usage of Jenkins.
• Identified memory leaks in the webapp and fixed for better performance.

Environment: Maven2, Jenkins, J2EE, Spring, Hibernate, Tomcat 7.0, SonarQube

Confidential, Plano TX

DevOps Architect

Responsibilities:

• Provided strategic leadership on branching and code management
• Prepared and presented SCM best practices for implementing continuous integration for the team
• Designed and implemented MDO application for setting up color level clearance at SKU level in .com
• Implemented new price type for storing clearance in DPE
• Implemented automated builds and deployments using Jenkins for all the dev teams in AWS cloud platform
• Worked with various business owners and interfacing teams to understand the business requirements.
• Identified areas of performance bottlenecks in the application and fixed the issues after analysing the code and data model by doing purge.
• Manage/mentor both onsite/offshore team.

Environment: J2EE, Oracle 11g, JSPs, Spring, Hibernate, Web services, Maven2, Jenkins, Websphere 7.0, JMS, Active MQ, TIBCO

Confidential, Plano, TX

DevOps / Solution Architect

Responsibilities:

• Automated projects using Maven and Jenkins for continuous integration.
• Designed and provided the architecture for look and feel portal framework.
• Developed JSR 168 and JSR 286 portlets
• Designed Free marker templates for compare credit cards page, find a card, gateway pages.
• Participated in technical discussions within agile team and across different agile teams.
• Created SMTD (System Maintenance Technical Document) after performing analysis on the existing systems.
• Designed the project code structure.
• Performance tuning for SOA based web services for enterprise search.

Environment: J2EE, Oracle Weblogic portal 11g, Oracle10g, JSPs, Spring, Hibernate, Java script, Free Marker Templates, AJAX, JSON, Web services, Maven2, Jenkins

Confidential, Houston, TX

Java Lead

Responsibilities:

• Performed due diligence and initial assessment
• Involved in data modeling and data analysis.
• Involved in designing database schema for storing favorites information.
• Integrated ESD launch pad with Activities app.
• Performed historical attachments from MAC and stored into FileNet server.
• Created JIL files for configuring Autosys jobs in SIT, UAT and PROD environments.
• Developed triggers for capturing delta changes in attachments during insert, update and delete operation in the source system.
• Worked with Ops team for data migration and deployment activities in SIT, UAT, and PROD environments.

Confidential, Chicago IL

Technical Architect

Responsibilities:

• As this is new logo for HP, my responsibilities not limited to architecture but also establish relationship with HP/CVS teams.
• Due diligence and initial assessment
• Involved in requirements analysis from various business teams directly.
• Prepare detailed design document
• Provided architecture and development expertise to HP onsite/offshore teams.
• Identify team structure and formed a team (onsite/offshore)
• Involved in performance tuning of batch processing of millions of records.

Confidential, Magnolia, TX

Lead Weblogic Engineer

Responsibilities:

• Integrated Apache with multiple weblogic server instances running in different ports by configuring weblogic plug-in for apache web server.
• Created weblogic domain templates with pre-configuration resources such as jndi data source, security realm and log4j using weblogic domain template builder.
• Set up the DEV, QA and Staging environment for hosting applications under weblogic server 10.3.
• Configured SQL authentication provider for performing login authentication against data base for the applications hosted in weblogic.
• Set up a process for migrating existing applications from Tomcat to Weblogic server 10.3.
• Configured log4j in such way log/filter levels can be changed dynamically without deploying application or bouncing the weblogic server.
• Set up environment for hosting erlWaste application on Websphere application server 6.1 version.
• Configured data sources, security roles mapping in Websphere.

Confidential, Houston TX

Weblogic Portal Lead consultant

Responsibilities:

• Designed & implemented look-and-feel framework for Confidential Eagle portal application.
• Implemented breadcrumbs for UI navigation in portal.
• Developed ant scripts for propagating portal artifacts & contents from one environment to other environment.
• Created various custom layouts as per the UI requirements for various pages.
• Designed and implemented dynamic content presenter portlets for displaying contents in portal UI by fetching from content repository.
• Designed and implemented dynamic left navigation portlets for interior pages.
• Implemented site map functionality for Confidential Eagle portal.
• Performed and documented production operational activities like creating streaming desktops, applying entitlements.
• Responsible for scheduled releases of portal EAR builds.

Environment: Oracle webLogic portal 10.2, Oracle10g, JSPs, Spring, Hibernate, Java script, PVCS, Active directory.

Confidential, Charlotte NC

BEA Portal consultant

Responsibilities:

• Developed page flow controllers, portlets, JSPs such as company search, user search, create new user, modify user under external application.
• Developed page flow porlets for internal associates search, associate entitlements, delete associate entitlements, set initial password under internal admin desktop.
• Written client side validations for forms fields like email id, phone number.
• Added Junit test cases for the service APIs calls involved from UI perspective.
• Fixed the defects found by QA team.
• Handled rainy day scenarios in UI.

Environment: BEA webLogic portal 9.2, workshop, Clearcase, Oracle, JSPs, Web Services, Java script

Confidential, Iowa City, IA

Weblogic portal admin/consultant/Build master

Responsibilities:

• Was part of both core portal and producer (SORM) team
• Created skins and skeletons.
• Created .portal files and look and feel templates.
• Created streaming portal using portal admin tool.
• Developed page flows, JSPs, portlets, books, pages for PEMSolutions Desktop.
• User/group maintenance, delegated administration and personalization using weblogic admin tool.
• Involved in deployment of the web and enterprise applications on INT & TEST environments using weblogic console.
• Responsible for creating proxy portlets in the portal application.
• Developed workshop templates for portal application.
• Set up the build environment.
• Publishing the portal components with checksum to the repository.
• Wrote dynamic build scripts for building portal ears for different customers like VA and TX.
• Created mainline for building portal applications and libraries using weblogic workshop.
• Wrote ant scripts for building portal libraries.
• Responsible for scheduled releases of portal EAR builds & hand over the EAR to the hosting team for deployment.
• Gave knowledge transfer to team members for building EARs, portal libraries.

Environment: BEA webLogic portal 8.1SP5, BEA Weblogic Workshop, Jakarta Ant, Perforce, Oracle 9i, JSPs, Web Services, Java script, Linux, RSA ClearTrust.

Confidential, Alpharetta, GA

Websphere portal consultant/admin

Responsibilities:

• Designed, Developed and implemented Subscriber Service facility.
• Upgraded portal from SP3 to SP4 in QC environment on Solaris
• Created portlets, pages, user profiles.
• Developed Java Portlets (JSR 168), Page Flows, Portlets
• Developed scripts for building the application.
• Created entitlements for portal applications
• User and group maintenance, delegated administration, personalization and content management using weblogic administration portal.
• Production support for the existing modules.

Environment: WebLogic Portal8.1 SP3, Oracle 9i, Documentum5.2, JDK 1.4, JSP, EJB, Web Services, Java script, Solaris.