EDUCATION

B Tech in Electronics and Communication Engineering from JNTU, India - 2006.

CERTIFICATION

Oracle Cloud Platform Application Integration Associate

PROFESSIONAL SUMMARY

Performance driven and talented professional with Around 14 years of experience in the analysis, design, development and delivery of distributed, multi-tier applications in SOA, AIA, OSB, BPM, Database and Java/J2EE platforms as technical consultant working on development projects, roles includes Senior Software engineer, technical requirement analyst and SOA Solutions Architect.

Strong experience in Requirements Gathering, Analyzing and Identifying SOA based solutions from the requirements, sizing the efforts, preparing roadmap for Designing and Building the integration layer from base, presentation of plan, communication of progress and presentation of deliverable.

11.5+ years of experience in developing SOA solutions using Oracle Fusion Middleware, Oracle SOA/BPM Suite (SOA/BPM 10g,11g and 12c), Oracle Service Bus (OSB) and Application Integration Architecture (AIA FP 3.1).

Expertise in installation and configuration of Oracle SOA/BPM Suite11g, Oracle Service Bus (OSB) 11g, Oracle WebLogic Server and AIA FP 3.1.

Expertise in undertaking complex integrations like Legacy and Third-Party systems with Oracle R12, JD Edwards with Legacy Systems and Oracle R12 with JD Edwards.

Good Knowledge on ADF and ODI.

Expertise in Service Oriented Architecture (SOA) and its related technologies like Web Services, BPEL, WSDLs, SOAP1.1, XML, XSD, XSLT etc.

Expertise in Oracle FMW toolsets like Oracle SOA/BPM Suite 11g, Oracle Web logic, Oracle Service Bus (OSB), AIA FP 3.1, B2B Oracle Business Activity Monitoring (BAM), B2B and Business Events.

Adapt at building large-scale SOA solutions using Oracle SOA Suite components like BPEL, Business Rules, Human Task, Mediator and various activities like Assign, Invoke, Switch, Flow, Java embedding, Wait, Compensation and While.

Experienced using the following SOA Suite technology adaptors for integration with external/legacy systems: Database, AQ, JMS, FTP, File adaptors, Oracle applications, BAM, B2B and UMS adaptor.

Experience in packaging and deployment of SOA suite components in different environments; troubleshooting composite services, Performance Tuning, defining security and management policies.

Expertise using following IDE’s for SOA/BPM/OSB/AIA/Java development: JDeveloper and Eclipse.

Expertise in installing, configuring and administering Web logic based domains, clusters, servers, and resources (JDBC, JNDI, JMS etc.) in distributed environment for SOA and J2EE.

Strong programming skills and good understanding of Core Java and PLSQL.

Knowledge Transfer to newly joined team members.

Good exposure and working experience in all the phases of SDLC life cycle.

Highly motivated individual with very good communication skills and team player.

TECHNICAL SKILLS

Operating Systems: Windows, UNIX, Solaris and Linux

Languages: C, C++, Java 1.4/1.5, PL/SQL

Middleware: Oracle Fusion Middleware 10g/11g/12c, Oracle SOA/BPM Suite 10g/11g/12c, OSB, Oracle Web logic 10g/11g, OER, OSR, ODI and AIA FP 3.1.

Adapters: FTP, File, BAM, B2B, UMS, JMS, DB, Oracle Apps, AQ Adapter, MQ Adapter and third-party custom Adapters.

EAI: Oracle Fusion Middleware 10g/11g, Apache Mule 2.x/3.x, TIBCO Business Works 5.3, Tibco EMS/ESB, Oracle OSB, BPM 11g Oracle AQ, IBM WebSphere MQ

Web Technologies: JSP, XML, HTML, XSLT, XPath, XQuery, JavaScript, CSS, DHTML, Servlets, JSF, Spring, Struts and hibernate

Tools & Utilities JDeveloper, Eclipse, SQL Developer, TOAD and Net Beans, winscp and putty

RDBMS: Oracle 9i/10g/11g/12c, MS SQL Server and MySQL

Web /App Servers: Apache Tomcat 4.x/5.x, Oracle WebLogic 10g/11g/12c, IBM WebSphere 5.1/6.1

PROFESSIONAL EXPERIENCE

Client: Department of Finance, NY

Period: Nov 15 to till date

Role: SOA Lead Developer.

Project: Citywide Payment Services & Standards (CPSS)

Description:

The Citywide Payment Services & Standards Program is responsible for maintaining all current receivables will be consolidated in a way that makes it easy for Agencies to be passed to one or more third-party service providers and for the payment information to be returned to the proper City systems for reconciliation purposes. This project provides integration of the agency system with the CPSS, in order for the agency to be able to send receivables to the CPSS and for the agency to receive payments through the CPSS against those receivables, as well as against retail payments. CPSS will provide an interface to the City’s Financial Management System (FMS) in order to report the revenue collected by CPSS on behalf of the agency.

Responsibilities:

Understanding the business requirements towards technical developments along with the business Analysts and deriving the technical specification.

Developed new Web Services for integrating CPSS with Agencies for payments.

Created Data sources to connect different dehydration stores of all domains.

Utilized the Oracle BPEL Process Designer to design and implement complex BPEL processes that includes various components such as File Adapter, Database Adapter, Invoke and Assign etc.

Used MDS to store composite artifacts.

Created new services for data extraction and SOA transformation.

Designing of business process, which involved the business data flow with other third party business applications. Mainly B2B data flowing integration.

Extensively worked with XML/ XSD and XSL Transformations.

Involved in production support and fixed production issues.

Strong experience in developing Oracle Stored procedures, Triggers, Views, Functions.

Experienced in developing and optimizing Oracle SQL Queries.

Designed the DB Model to capture the information from all domains.

Analyzed the data and converted millions of records into few thousands records using PL/SQL.

Development, testing, Documentation, Maintenance and Administration.

Upgraded Oracle SOA version from 11g to 12c, leading the project with Bug fixing and production support.

This feature will provide a way for support teams to view operational metrics to troubleshoot SOA platform related errors.

Contribute to and work to meet project schedules by providing accurate estimates of effort required for development deliverables, by providing updates on project progress to development and project management, and by escalating issues that might affect project success to management.

Build and unit test production deployment packages and implementation plans for scheduled systems enhancements.

Unit Testing, Integration Testing and Debugging.

Bug Fixing & Support Activities.

Environment: Oracle SOA Suite 12c/11g (Oracle BPEL, Mediator and MDS), OSB 12c, Web logic 12c/10.3.6, SQL/PLSQL, JDeveloper, Java, Oracle DB 12c/11g, Informatica 9/8, Winscp, TOAD and SQL Developer

Client: Freddie Mac, VA

Period: May 14 to Nov 15

Role: SOA Lead Developer.

Project: PPS (Pool Processing System)

Description:

PPS helps Freddie Mac to process the new pools and Lons issued every day with in a given period time and notify the user about the invoices and payments of pool and loans. The function PPS Posting and Validation of Network Data – Single Family/MultiFamily is preceded by a sweep of the EWRDS database. PPS helps Freddie Mac to replace the Old Mainframe system and help to build PMS. This Application build uses Oracle SOA 11g, Oracle ADF 11g, Oracle WebLogic

Responsibilities:

Understanding the business requirements towards technical developments along with the functional consultants and deriving the technical specification.

Designing the technical architecture for One view project.

Setting up the environment and installation of SOA.

Created Data sources to connect different dehydration stores of all domains.

Used MDS to store composite artifacts

Strong experience in developing Oracle Stored procedures, Triggers, Functions

Experienced in developing and optimizing Oracle SQL Queries

Designed the DB Model to capture the information from all domains.

Developed background process to capture the data from dehydration tables using multithreading concepts.

Extensively worked with Mbean’s and JMX API’s.

Extracted around 200+ SOA and OSB interfaces information and displayed all the related metrics on UI.

Analyzed the data and converted millions of records into few thousands of records using PL/SQL.

Development, testing, Documentation, Maintenance and Administration.

This feature will provide a way for support teams to view operational metrics to troubleshoot SOA platform related errors.

Client interaction for planning and exploring the project requirements.

Unit Testing, Integration Testing and Debugging.

Designs and developing the BAM reports/dashboards according to the business need.

Bug Fixing & Support Activities

Environment: Oracle SOA Suite 11g (Oracle BPEL, Mediator, MDS, Oracle OSB and BAM), Oracle AIA FP 3.1, Web logic 10.3.6, SQL/PLSQL, JDeveloper and SQL Developer, Spring, JSP, Hibernate.

Client: North Central University, Scottsdale, AZ

Period: Feb 12 to Apr 14

Role: Senior Oracle Lead Developer

Project: Virtual Academic Center Reactivation

Description:

Integration of the North Central University –SIS/Portal with GoingOn will utilize two of the standards defined by the IMS GLC (IMS-LIS v1.0 and LTI v1.0). LTI v1.0 is a pseudo single sign-on solution that makes it easy to grant users who have been previously authenticated by NCU portal. IMS-LIS system for data exchange through a set of web services operations for the secure remote management users, communities and memberships in Academic Engagement platform

Responsibilities:

Understanding the business requirements towards technical developments along with the functional consultants and deriving the technical specification.

Designing the technical architecture for the BPEL processes and SOA Interfaces.

Setting up the environment and installation of SOA/BPM.

Created the BPEL objects and used across various BPEL processes

Designed and developed BPEL process as per the technical architecture.

Development of SFR Interfaces using, AIA FP 3.1, SOA/BPM 11g, BPEL, ESB with proper exception handling.

Development, testing, Documentation, Maintenance and Administration.

Captured all the positive and Negative test cases for the interfaces.

Developed, deployed asynchronous/synchronous, AIA/SOA Interfaces using adapters (JMS, File/FTP and DB etc.).

Configuration of B2B for partners as per the EDI standard.

To perform unit tests, support client system and perform.

Planning and building team according to the requirement.

Client interaction for planning and exploring the project requirements.

Unit Testing, Integration Testing and Debugging.

Design and Development of SOA Common Utility, which is not out of box provided by Oracle like Ant Build & Deploy, Common Scheduler Service and Common Logging & Notification Service

Carried changes request for various interfaces.

Implemented the Error handling mechanisms.

Implemented SOA/AIA Error Handling Framework.

Designs and developing the BAM reports/dashboards according to the business need.

Imparted training to new resources on Oracle SOA Suite11g and AIA 11g.

Bug Fixing & Support Activities.

Environment: Oracle SOA/BPM Suite 11g (Oracle BPEL, BPMN, Oracle ESB, B2B, BAM), Oracle AIA FP 3.1, Web logic 10.3.6, SQL/PLSQL, JDeveloper and SQL Developer.

Client: Herbalife International, California

Period: Jun 11 to Feb 12

Role: Senior Oracle SOA Developer.

Description:

Herbalife is product-based company, supplies various Nutrition products to people through Distributors, Distributor Management System is to manage the Distributor profiles. This project involves different modules like Distributor Creation, Distributor Management, and Order Management etc.

Responsibilities:

Majorly involved in Production support and finding RC for various issues, working on order and distributor related issue and identified and developed common utilities to avoid regular Data fixes.

Gathering the requirements for the development.

Understanding the business requirements towards technical developments along with the functional consultants and deriving the technical specification.

Client interaction for planning and exploring the project requirements.

Unit Testing, Integration Testing and Debugging.

Development of SOA Common Utility, which is not out of box provided by Oracle like Ant Build & Deploy, Common Scheduler Service and Common Logging & Notification Service

Carried changes request for various interface.

Developing custom order capture application used by all the Herbalife’ s call centers using Oracle ADF, and integrated this application with several 3rd party systems using SOA suite 11g.

Successfully completed ODI-BAM integration to populate BAM Data Object with huge data.

Environment: Oracle SOA Suite 11g (Oracle BPEL, BAM), Oracle Data Integrator, OSB, SQL/PLSQL and E-Business Suite, JDeveloper, Eclipse and Oracle DB 11g.

Client: World Fuel Services Corporation, San Jose

Period: Jun 10 to May 11

Role: Senior Oracle SOA Consultant

Description:

World Fuel has 3 segments such as Land, Aviation and Marine. They had existing integration between three segments and they deal with multiple vendors to purchase and sell the Fuel. So they interchange the transaction data through FTP and DB. World Fuel has 240 + SOA/BPEL complex composites, which includes 32 applications, 12 interfaces and 6 end systems with huge business dependency. Most of the World Fuel business will depend on SOA services, which polls the data from end systems and put into gateway and update the acknowledgement to the same.

Environment: Oracle SOA Suite 11g, Oracle BPM Suite 11g(BPMN, Composite Application), ADF, BPM studio 11g, Oracle WebLogic Server 11g, JDeveloper 11g, SQL Developer and Oracle Database 11g.

Responsibilities:

Supported WFS (World Fuel Services) Production environment as Production support lead.

Given performance suggestions & Improved architecture for World Fuel SOA Projects.

Exception Management: Monitoring failures, and root-case analysis to rapidly locate performance bottlenecks, errors, and incomplete transactions.

Raise SR to Oracle on critical product defects to fix the issues in customer production environment. Maintaining a log and report of handled SR.

Performance & SLA Management: Monitoring, alerting and reporting on performance.

Troubleshooting problems found in Validation and Production environments.

Capability to prioritize and work on multiple issues and an ability to communicate with business and technical stakeholders.

Support and maintain interface/web services code, defects and enhancements in test and production environments.

Took the ownership of the interface and solve the issues found in PRODUCTION and ownership of the interface composites enhancement of any change request (CR) / functionality change.

Designing and developing solutions to complex problems.

BPM Approval workflow and pages are developed using ADF components for new proposals.

Designs and developing the BAM reports/dashboards according to the business need.

Enhancements to existing code and fixing the issues in BAM adapter configuration and additional composites for report representation in BAM UI.

Client: Tamro Pharmaceuticals Distributor

Period: Aug 08 to Jun 10

Role: Sr. SOA Technical Consultant

Description:

Tamro has One World implemented for its various business processes like Inventory, Shipments, Sales Order, Purchase Order, etc. It has almost 200 interfaces between legacy applications, Data Mart and One World. The functionalities covered in this integration EDI sales Order, EDI Purchase Order, receiving/sending dispatch advice in the form of EDI. The project involved Re-architecting the existing 10g SOA Suite on Highly Reliable 11g SOA Suite (.i.e. Migration to 11g & Clustering (HA) Architecture.)

Responsibilities:

Project Planning, Requirement gathering, POC’s demonstration and Feasibility study.

Extensively worked on design and implementation of Business Rules

Installing and configured Oracle 11g Middleware BPM and SOA Stack.

Development of Java based Rest Services for BPM.

Integration of BPM process with portlets.

Worked with a team to fix the issues and enhancements.

Code review, optimization and refactoring.

Development of Tamro Pharmacy Interfaces using BPEL, ESB with proper exception handling.

Interface Design, Technical discussions and application assessment.

Migration of 10g interface to 11g version.

Configuration of B2B for partners as per the EDI standard.

To perform unit tests, support client system and perform.

Understanding the business requirements towards technical developments along with the functional consultants and deriving the technical specification.

Designing Architecture for the project after requirement gathering.

Performed detailed analysis of the inbound and outbound documents.

Involved in Planning and building team according to the requirement.

Client interaction for planning and exploring the project requirements.

Unit Testing, Integration Testing and Bug Fixing & Support Activities.

Environment: Oracle SOA Suite 10g, 11g (Oracle BPEL, Oracle ESB, B2B, BAM and OSB), Web logic 10.3.4 and BPM 11g.

Client: Apollo HealthCare, India

Period: June 06 – Aug 08

Role: Java Programmer

Description:

The Apollo PathLinks system is a patient-centered, process-oriented, Web-host or self-host information system that allows you to streamline your business processes by choosing from integrated modules that facilitate clinical, financial, and enterprise management. You can start with a few applications and add others as required, or implement the entire system for a total solution.

Responsibilities:

Developed Admission & Census module, which monitors a wide range of detailed information for each resident upon pre-admission or admission to your facility

Involved in development of Care Plans module, which provides a comprehensive library of problems, goals and approaches. You have the option of tailoring (adding, deleting, or editing problems, goals and approaches) these libraries and the disciplines you will use for your care plans.

Involved in development of General Ledger module, which streamlines analysis, reporting and recording of accounting information. General Ledger automatically integrates with a powerful spreadsheet solution for budgeting, comparative analysis and tracking facility information for flexible reporting.

Developed UI using HTML, JavaScript, and JSP, and developed Business Logic and Interfacing components using Business Objects, XML, and JDBC

Designed user-interface and checking validations using JavaScript

Environment: JSP, EJB 2.1, Servlets, JDBC, JTA, XML, SOAP, XSL, UML, Rational Rose, PL/SQL, HTML, CSS, JavaScript, Web logic, Threading, ANT, Oracle 9i, JMS, Eclipse 3.0, CVS, PHP, OOD, OOA, OOP, Swing, Windows NT

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