SUMMARY

• Over 12 years of experience as Java/J2EE, Cloud (Pivotal Cloud foundry, AWS and Oracle cloud), ADF, Spring and Oracle OAF consultant on various business applications Analysis, Design, Development, bug fixing, performance tuning, testing and deployment using suite of oracle Java products on Linux and windows platforms.
• Extensive experience in Oracle Application Development Framework (ADF) 10/11g Architecture, JDeveloper, Oracle ADF Development (ADF Faces, ADF Task Flows and Business Components (BC4J))
• Good experience on SOAP webservice development using ADF Business components.
• Hands on experience on Restful webservice development using Spring and Jersey frameworks
• Expertise on Cloud environments such as Pivotal Cloud Foundry, AWS and Oracle cloud for web based applications
• Expertise on Micro service architecture, design and implementation
• Very good experience in SOA architecture, BPEL, BPM and BAM
• Security implementation using ADF security and OAM
• Hands - on experience in Oracle Application Framework (OAF) on both 11i and R12 EBusiness suite architecture, OAF page personalization and customizations
• Deployment and configuration of Java, J2EE, ADF, Spring and OAF applications on various web/application servers such as weblogic, OAS and apache tomcat and WebSphere
• Good experience in XML Bindings using XML Beans and JAXB API.
• Good experience in JSON serialization and deserialization using GSON and JAKSON APIs.
• Good experience in integration of LDAP with Java and ADF applications using Spring LDAP integration API.
• Very good experience on email integration using Spring email integration
• Expertise on OAuth 2 implementation for web application security on cloud environment
• Good knowledge on portal development using oracle webcenter and ADF.
• Good work experience in ADF application integration with OBIEE dashboards.
• Good work experience in using Java API for security implementation for Hyperion products such as Essbase, DRM and Planning.
• Expertise in customizing the look and feel of web applications using bootstrap CSS and W3.CSS
• Having good working Knowledge on Struts Framework.
• Good understanding on Java JPA specification using hibernate
• Good knowledge on JMS implementation
• Having knowledge in Oracle ERP on both 11i and R12 (Iprocurement, IStroe, IPayment, OM, AR, AP & GL modules).
• Very good experience in developing reports using Oracle XML publisher and XSLT
• Expertise on application security scanning tools such as HP fortify and SonarQube
• Expertise in source control tools like CVS, PVCS, SVN, and GIT.
• Expertise in build automation tools such as Maven and gradle
• Expertise on auto deployment tools for CI/CD such as Kintana and Jenkins
• Very good experience in implementing Java Concurrent Programs
• Good experience in writing Stored Procedures and functions using SQL/PLSQL.
• Good experience in developing desktop applications using Java AWT, Swings
• Having good knowledge in designing web interface using HTML5, JavaScript, EXT JS, angularJS, JQuery and bootstrap CSS
• Extensive experience in all phases of SDLC & Agile Methodology.
• Excellent problem solving skills, good interpersonal skills, committed, result oriented, hardworking and zeal to learn new technologies.

TECHNICAL SKILLS

Java Frameworks: ADF,OAF, Spring, Spring boot, Jersey and Struts framework.

Cloud Environments: CloudFoundry, AWS and Oracle Cloud

JavaScript Frameworks: AngularJS, JQuery, ExtJS and NodeJS

Programming Languages: C, C++, JAVA, SQL/PLSQL and SOA BPEL

J2SE Technologies: Applets, AWT, Swings, Multithreading, Exception handling, JDBC, Collection Frame work.

J2EE Technologies: Servlets, JSP, Java Beans, JAVA Mail, XML Beans, JAXB.

RDBMS: ORACLE, MySQL.

ERPs: Oracle applications 11i and R12 (Iprocurement, IStroe, IPayment, OM, AR, AP & GL)

Tools: Ant, PVCS, WinCVS, Kintana, SVN, GIT, SQL Tools, Jenkins and Toad.

Web/Application Servers: Apache Tomcat, Weblogic, JBoss, websphere and Oracle Application Server.

IDE’s: JDeveloper, MyEclipse, IntelliJ, JBuilder and NetBeans.

Operating Systems: WINDOWS 10/7/XP/NT/2000, Mac and Linux

PROFESSIONAL EXPERIENCE

Confidential, Irving, TX

Cloud Consultant

Responsibilities:

• Design, development, architected and deployment of micro services.
• Design templates for restful web services
• Setting up development environment using eclipse and maven
• Design and development of scheduler module using java multi-threading and executable services
• Design and development of Report module using jersey framework
• Design and development of spring LDAP integration for fetching user and approver information
• Design and development of spring email integration for approval from email
• Implementation of OAuth 2 integration for SSO on Pivotal Cloud Foundry
• Configuration and deployment of web application and micro services on Pivotal Cloud Foundry environment
• Design and implementation of database tables and other DB objects using SQL/PLSQL
• Setting up of Jenkins for CI/CD deployment model
• Preparing migration and technical design documents.
• Preparing unit test cases
• Review the code developed by team members
• Setting up GIT repository for all the projects
• Code security scan using HP fortify tool and fix the issues

Confidential

Oracle ADF Developer

Responsibilities:

• Production support for fixing the bugs
• Preparing technical and migration documents for change requests and bug fixes
• Design, work hours estimation and Implementation of enhancements proposed by business users using ADF
• Migration of ADF applications from lower versions to latest versions to support new web browsers and operating systems
• Integration of ADF applications on OBIEE dashboard
• Security implementation on Hyperion products such as Essbase and planning using oracle provided Java API
• Implementation of Users and role creation on WebLogic server using weblogic Java API
• Implementation of approval process for user access requests using SOA BPEL, BPM, DB adapters and human task flows
• Installation and configuration of WebLogic servers on Linux environment to support ADF, BPM and SOA BPEL applications
• Implemented exception handling mechanism
• Code tuning to improve application performance
• Deployment of Java, J2EE, ADF, SOA BPEL, BPM and SQL/PLSQL applications to target environment
• Customizing the application look and feel using CSS styles.
• Interacting with multiple dependent cross functional and technical teams
• Co-ordination of offshore team.

Confidential, Milpitas, CA

Oracle ADF Technical Lead

Responsibilities:

• Development and presentation of POC using ADF
• Preparing technical design document
• Design of ADF task flows for entire project
• Design of ADF page templates
• Implementation of ADF menus for project navigation
• Implementation of project specific skin using oracle skin Editor
• Implemented ADF page phase listener for redirecting to home page always
• Implemented security using OAM(Oracle access management)
• Implemented exception handling mechanism for entire project
• Design and development of TBA(Template Based Adjustments) module
• Worked on performance issues
• Deployment of ADF application to target environment
• Worked on post go live issues
• Co-ordination of offshore team.

Confidential

Sr. ADF Developer

Responsibilities:

• Writing business logic for fair value screens using interface methods in AM
• Designing application flow for fair value module using faces-config.xml
• Implemented ADF view objects and view links for displaying master detail data.
• Create EAR file And deploy it by Maven
• Manage All Dependencies and manage all deployment profile.
• Handling ADF Iterator Binding, Action Binding, Attribute binding through backing bean and from page definition
• Design and implementation of ADF security module for rate setting and fair value
• Handling binding runtime object (ADF UI Binding Layer)
• Preparing technical Design document
• Preparing unit test cases
• Developed ADF page template for fair value screens
• Developing front-end screens for Assessment history based on template
• Developing business logic by using ADF BC4J objects such as EO, Associations, VO, view links and AM.
• Integrating the history screens with fair value module application

Confidential

Responsibilities:

• Generate XML bindings for request and response XML
• Development of client code for invoking validateConfigs webservice
• Development of code for generating request XML and parsing response XML using XML Beans.
• Developing reports using Oracle XML publisher and XSLT
• Capturing functional requirements in FSD
• Gather requirements from Business team.
• Capturing java related changes in TSD
• Development of Java concurrent program.
• Assigning Java concurrent program to request group
• Development of Java Stored procedure
• Preparing unit test cases
• Deployment of integration to target environment
• Co-ordination of offshore team.

Confidential

Sr. ADF Developer

Responsibilities:

• Worked on ADF Front End screens and ADF page Templates using ADF faces
• Creating ADF declarative components
• Worked on ADF controller tire by creating bounded task flows and unbounded task flows
• Worked on ADF bounded task flows, passing parameters between task flows
• Handling logics through UI EL expression builder and through backing beans
• Handling ADF Iterator Binding, Action Binding, and Attribute binding through backing bean and from page definition.
• Writing business logic using ADF BC4J objects
• Handling skin creating CSS and Trindad.Skin using ADF selector for skinning fusion ADF components
• Using ADF 11g Faces framework features such as Panel Collections, Panel Tabbed, ADF Read-only, ADF Form, ADF Query Panel, ADF bounded Task flows and fragments, List of Values, PPR, Detailed panel with Pie graph, are extensively used to maximum features to the application.
• Implemented interface methods as part of AM
• Prepared Technical Design Document.

Confidential

Sr. OAF Developer

Responsibilities:

• Preparing technical design document
• Creating XML bindings for request and response XML using XML Beans
• Generating Request XML using XML Beans
• Integration of NGC UI with SOW form using OAF as middle layer
• Integration of Webservice from SOW form using OAF as middle layer
• Parsing XML response and insert the data to database tables
• Implemented client code for validateConfigs webservice
• Implemented logic invoke NGC UI from oracle form through AOL function
• Implemented logic for auto closing the OAF page after completion of XML parsing
• Performed unit and integration testing.

Confidential

Sr. OAF Developer

Responsibilities:

• Doing TDD (Technical Design Document) document for the certain FSD (Functional Specification document.
• Since CISCO have its own business logic. I have done OAF extension in the oracle seeded page to implement the complex business logic in Procurement and PO module.
• As part from this I have migrated the existing OAF reports to R12 and also in corporate new business logic in the custom reports.
• Preparing the UTC (Unit test case) for the changes I have done.
• Understand the existing R12 Architecture and give the technical solution to implement the CISCO customization.
• Created OAF screens for uploading files to server
• Implemented VO extensions
• Implemented page personalization to get custom look for the pages

Confidential

Sr. Java/J2EE Developer

Responsibilities:

• Resolving the cases raised by functional team and business.
• Closely interacting with the End-Users and functional people in understanding requirement
• Monitoring various concurrent programs running in the instance. working on issues related to java and JSP
• Resolved issues within SLA as per severity

Confidential

Java/J2EE Developer

Responsibilities:

• Designing GUI for the card application
• Developing validations using validation framework
• Designing front-end screens using servlets, JSP and HTML
• Preparing unit test cases

Confidential

Java/J2EE Developer

Responsibilities:

• Designing GUI for the card application
• Developing validations using validation framework
• Designing front-end screens using JSP, HTML
• Preparing unit test cases

Confidential

Java Developer

Responsibilities:

• Coding of administrator module, writing Java beans
• Developing presentation layer using JSP