Rajesh Babu Varigati Email: acqkzw@r.postjobfree.com

Mobile: +1-980-***-**** LinkedIn: www.linkedin.com/in/vrajeshbabu/

Experience Summary

Oracle SOA Suite 11g Certified Implementation Specialist

Having over 10+ years of application design, development and maintenance experience in which having closely 6 years Oracle fusion middleware experience.

Extensive experience in Project Management, Practice building, Resource Management, Effort Estimation, Risk Analysis, Gap Analysis and Client Handling.

Having good amount of team and project leading experience both offshore and offshore- onshore models.

Good understanding the Enterprise business processes and wide functionality architecture to design and implement Oracle - SOA based solutions to transform the application and technology landscape for the customers.

Solution Planning/Architecture designing with experience in SI (System Integration)/ AO (Application Outsourcing) space.

Proficient in SOA/EAI architectures, BPEL, Web Services, OFM Suite 11g and 10g, BEA’s Aqua logic Service Bus Architecture(ALSB)2.6, SOA technologies, messaging/integration/human workflow architecture and etc.

Experience with Oracle portal 10.1.2 – Configuration and administration.

Good Understanding of Oracle Identity Manager (OIM), Oracle Internet Directory (OID)

Proficient programming knowledge of JAVA, PERL.

Expertise in coding and designing Xquery functions, Custom XQuery, XPath, XSLT and WSDL.

Expertise in developing Complex Routing Services using OSB 11g, OSB 10g, ALSB 2.6.

Experience in adapters like File Adapter, Database Adapter, JMS Adapter and FTP Adapter, AQ Adapter.

Expertise in configuring OWSM and Oracle Business rules.

Involved in Performance Tuning in Oracle SOA technologies.

Involved in Oracle SOA suite high availability configurations.

Expertise in configuration of different Application Servers, Web Servers and Data Base Servers.

Great responsible for delivering the work time-to-time reaching the client Deadlines very efficiently, decision-maker and committed to quality.

Strong Communication skills with ability to manage expectations of Business and IT users. Possess good organizational, analytical and problem solving skills

Certifications Achieved:

Oracle SOA Suite 11g Certified Implementation Specialist

Qualification:

B-Tech (Bachelor of Technology) in Computer Science and Engineering from J.N.T.U in 2004.

Employment Profile:

Organization

Designation

Dates

TechDemocracy LLC

SOA Architect

Apr 2014 – Till Date

Cognizant Technology Solutions

Senior Consultant – ERP

June 2012 to Mar 2014

KPIT Cummins Infosystems Ltd

Sr. Technical Lead

Apr 2011 to May 2012 date

MindTree Ltd.

Consultant

Oct 2010 to Apr 2011

Accenture Services.

Senior Software Engineer

Oct 2006 to Sep 2010

Lotus Digitech Ltd.

Software Engineer

Nov 2004 to Oct 2006

Technical Skills:

Operating Systems

Windows NT/2000/XP/7, UNIX, Linux

Languages

Java, BPEL

Web Technology

JSP, Servlets, XML,XSL, Web Services, SOAP

Middleware Integration

Oracle SOA 10g, 11g, Oracle BPEL, ESB, OSB11g, 10g, Web services

XML Technologies

XML, XSLT, XSD, Xpath, SOAP, JavaScript.

App/Web Servers

Apache Tomcat, Oracle Application Server 10g, Weblogic Server 10g / 11g, Tomcat

Identity & Access Management

Oracle Internet Directory (OID)

RDBMS

Oracle 10g, MSSQL2005

IDE

Eclipse, JDeveloper

Configuration Management

CVS, VSS, Sharepoint, Subversion

Scripting

WLST

Domain Experience:

Functional Domain Name

Experience

Description

Banking & Finance Insurance

3 Years

9 Months

Worked for major insurance and banking domain customers.

Telecom

0 Year

7 Months

Worked with Telecom domain customer in orchestrating the business processes to fit day to day business changes and challenges.

Retail

1 Year

8 Months

Worked closely with business in designing and developing the retail Purchase order management.

Marketing

1 Year

8 Months

Worked on various customer and product management applications.

Project Experience

Project - 1

Webster Integration Layer - Migration

Customer Name

Webster Bank – CT, USA

Description

Migrating middleware Weblogic Integrator services (WLI) and workflows.

Integrating numerous internal and external systems (via web services and other adapters) and functions together to create a complete system of customer facing thru Oracle OSB production infrastructure. This system is intended to provide new capabilities and efficiencies for Webster bank in the areas of web based services, secure digital product delivery, and secure transactions, message tracking, data management and control. The system will integrate numerous Webster bank functional modules together to provide state of the art secure data delivery systems for Webster Bank related products and services.

Tools & Technologies

Weblogic 11g, OSB 11g, WebLogic Integrator 8.1, XML, WSDL, XSD, XQuery, Xpath, JMS Queue & Topics.

Role / Designation

Sr Developer / Architect.

Responsibilities /

Contribution

Architecture Design, develop and deploy OSB services.

Configuring OSB proxy service, Business service (OSB) and attaching security policies to WSDL.

Implemented Fault and Error handling for the OSB proxy services to handle System, Business exceptions and used Transaction rollback mechanism for exception scenarios.

Developed various custom XQuery functions to transform messages in OSB to reduce redundant code.

Developed the technical design and data mappings documents.

Involved in testing with business users.

Interacting with Business owners and functional people to understand requirement and coming up with design documents.

Developed WLST scripts to administrate weblogic and OSB components.

Responsible for tracking offshore tasks & deliverables. Daily communicating with the offshore team for any clarifications on the assigned services and take them to closure.

Conduct executive summary meeting to provide project & delivery updates to leadership team.

Team Size

8

Project - 2

Ally Bank - Enhancements

Customer Name

Ally Financials – Ally Bank – USA

Description

Ally Financial Inc., previously known as GMAC Inc.

Developing middleware Java services and workflows, integrating numerous internal and external systems (via web service and other adapters) and functions together to create a complete system of customer facing thru Oracle OSB production infrastructure. This system is intended to provide new capabilities and efficiencies for Ally in the areas of web based services, secure digital product delivery, and secure transactions, message tracking, data management and control. The system will integrate numerous Ally functional modules together to provide state of the art secure data delivery systems for AllyBank related products and services.

Tools & Technologies

Weblogic 11g, OSB 11g, JDeveloper 11g, Business Rules, XML, WSDL, XQuery, Xpath, JMS Queue & Topics.

Role / Designation

Senior consultant ERP / Development Lead.

Responsibilities /

Contribution

Architecture Design, develop and deploy OSB services.

Configuring OSB proxy service, Business service (OSB) and attaching security policies to WSDL.

Implemented Fault and Error handling for the OSB proxy services to handle System, Business exceptions and used Transaction rollback mechanism for exception scenarios.

Developed various custom XQuery functions to transform messages in OSB to reduce redundant code.

Developed the technical design and data mappings documents.

Involved in testing with business users.

Interacting with Business owners and functional people to understand requirement and coming up with design documents.

Developed WLST scripts to administrate weblogic and OSB components.

Responsible for tracking offshore tasks & deliverables. Daily communicating with the offshore team for any clarifications on the assigned services and take them to closure.

Conduct executive summary meeting to provide project & delivery updates to leadership team.

Team Size

15

Project - 3

Lifestyle Services Group – Phase 2

Customer Name

LSG

Description

Identify and enhance the service components which will provide the functionality to meet the latest business requirements and challenges.

Tools & Technologies

Oracle, Oracle SOA 11g, web logic 11g, OSB, JDeveloper 11g, SOA Technologies, BPEL, OSB, Business Rules, XML, WSDL, Oracle FTP, DB and File Adapters.

Role / Designation

Sr. Technical Lead.

Responsibilities /

Contribution

Architecture Design, develop and deploy Business Processes Orchestrated in BPEL using Oracle Developer and SOA Suite 11g.

Configuring proxy service, business service (OSB) and attaching security policies to WSDL.

Implemented Fault and Error handling capabilities (Catch and Catch All), for the BPEL process models to handle System, Business exceptions and used Compensation handlers to handle the transaction if an exception occurs.

Implement old processes into new modules and make sure all the business needs are addressed. Design, development and deployment of Web Services were done using Oracle BPEL, XSD, and XML (WSDLs).

Developed custom XPath functions to transform messages in BPEL process.

Designing the end to end flow.

Developed the technical design and data mappings using Xquery and Xpath..

Responsible for communicating with the onsite team for any clarifications on the assigned services and take them to closure.

Communication: Attend sync up calls to provide build updates to onshore team to build issues to ensure less impact on delivery and quality.

Team Size

8

Project - 4

SOA MDM Implementation

Customer Name

Guy Carpenter, USA

Description

The Project involves the design and implementation strategy for the data migration and initial data load from Guy Carpenter’s C&C and SFDC into the Initiate Master Data management Hub. It considers various aspects of data loading including data requirements, sources and interfaces. The final Application database will be containing the data of the different Client Business Lines viz. CnC, SalesForce.com

Tools & Technologies

ALSB 2.6, SOAP, Web Services, Web logic application server, XML, WSDL, XQuery, Data Mappings.

Role / Designation

Consultant

Responsibilities /

Contribution

Designing the end to end flow.

Part of architectural team

Configuring proxy service, business service (OSB) and attaching security policies to WSDL.

Implemented Fault and Error handling capabilities (Catch and Catch All), for the BPEL process models to handle System, Business exceptions and used Compensation handlers to handle the transaction if an exception occurs.

Implement old processes into new modules and make sure all the business needs are addressed. Design, development and deployment of Web Services were done using Oracle BPEL, XSD, and XML (WSDLs).

Developed custom XPath functions to transform messages in BPEL process.

Leading the BPEL development work, helped and coordinate with the team in bug fixing.

Team Size

6

Project - 5

CIT – MLS framework

Customer Name

CIT

Description

To provide the implementation details for securing the Enterprise Service Bus Proxy Services, Backend .NET and DSP Services. Oracle Service Bus provides a lot of flexibility in terms of securing the enterprise assets. Oracle Service Bus allows using different approaches to secure inbound service calls depending upon the threat model against which the individual Proxy Service needs to be secured. On the outbound calls ALSB supports the requirements imposed by the back-end services. The goal of the Security Solution implementation is to show different approaches by which the Proxy and Back-end Services can be secured so that CIT can use the most appropriate approach that fits the need for a given Service

Tools & Technologies

Oracle SOA 10.1.3, ALSB 2.6, SOAP, Web Services, Web logic application server, XML, WSDL, XQuery, Data Mappings.

Role / Designation

Consultant

Responsibilities /

Contribution

Design, develop and deploy Business Processes Orchestrated in ALSB 2.6 components.

Developed and deployed ALSB processes using DB Adapters and to integrate between Oracle database 11g and various other sources.

Implement old processes into new modules and make sure all the business needs are addressed. Design, development and deployment of Web Services were done using ALSB, XSD, and XML (WSDLs).

Developed custom XPath functions to transform messages in BPEL process.

Designing the end to end flow.

Root cause analysis and working on problem areas.

Team Size

5

Project - 6

VFIT - Bundle Order Management

Customer Name

VODAFONE ITALY

Description

The Bundle Initiative for Vodafone Italia aims to provide the capabilities needed to handle micro business (stand alone or bundle) offers composed by billing object like SIM, Link, VAS and related services. In particular, the solution has to be able to be as much flexible as possible in order to insert and manage within the bundles the following products: Fixed line, Mobile line, Voice, Data.

Key functionalities: Assign SIM, Check DSL Availability and Bundle offer management.

Tools & Technologies

ALSB 2.6, SOAP, Web Services, Web logic application server, XML, WSDL, XQuery, Data Mappings.

Role / Designation

Lead Developer

Responsibilities /

Contribution

Part of Technical Architecture design and review.

Responsible for design, implementation and testing of OSB services. Developed the technical design and data mapping sheets for about 10 services.

Implemented services in OSB which are either web or JMS protocol enabled and data mappings using Xquery and Xpath.

Implemented the logging, error handling framework for the above services.

Part of the review and test team.

Responsible for communicating with the onsite team for any clarifications on the assigned services and take them to closure.

Communication: Attend sync up calls to provide build updates to onshore team to build issues to ensure less impact on delivery and quality.

Team Size

9

Project - 7

New look - SOA Development

Customer Name

Newlook (UK) Retailer.

Description

Project Description: Purchase Orders International & Manage Markdowns are key business applications developed for day to day activities involved in retail business which includes raising / generating orders with suppliers and amending the orders and also users can pull out the reports based on the search criteria and etc. Oracle RMS is business critical data provider / system for the application.

Key functionalities:

Maintain Orders, Maintain Hub and Destinations lead and corresponding lead times, Search Orders, Order signing Summary reports (automated & Manual), Manage Markdowns.

Tools & Technologies

Oracle SOA suite(10.1.3), Oracle Portal, ExtJs, Ajax, Json Objects, Java script, Java

Servlet, SOAP, Web Services, BPEL, ESB, Oracle application server, Business Rules,

XML, WSDL, Oracle DB Adapters, Jdeveloper tool.

Role / Designation

Integration Lead, Onsite co-ordinator

Responsibilities /

Contribution

Participated in various phases of application development including technical and functional design, Build, Test and Deployment.

Development phase: As a oracle tech architect involved in the development and testing of solutions, including programming, technical, and functional assistance, reviewing changes and code. Involved in PEER reviews.

Support/ Maintenance: Providing support for Purchase Orders, Manage Markdowns applications and support user activities providing timely responses to all client requests, including on-call support outside normal business hours meeting response and resolutions SLA.

Handling change requests: Effectively handling client change requests by proposing and supporting the design, development and testing of solutions, including ensuring that change requests entrance criteria and documentation is complete, conducting impact analysis and following through on execution of changes.

Communication: Attend sync up calls to provide proper updates to onshore team to provide fixes.

Team Size

12

Project - 8

Cisco Marketing IT

Customer Name

CISCO SYSTEMS.

Description

Cisco Marketing offers partners and resellers to successful selling Cisco networking technologies and solutions. Accenture is responsible for handling 26 Cisco marketing IT applications involving various technologies like Java, PERL, Siebel, and Epiphany etc.

Tools & Technologies

Windows XP, Servlets, JSP, JDBC, HTML, Java Script, Ant, PERL scripting, Unix, Windows 9x/XP, Remedy, HP Kintana – Deployment Tool.

Role / Designation

Support Lead

Responsibilities /

Contribution

Primarily to enhance and support three business critical marketing IT applications Responsible for Triaging, researching, and resolving logged Alliance Cases.

Designing and building data update fix scripts and/or code fixes.

Passing the Marketing IT Quality Audit (QA) team's test exit criteria requirements adhering to the pre-provided Software Configuration Management (SCM) team's process to deploy code to production during appropriate time window (based on application priority, problem severity, IT code freeze schedule, etc.)

Updating documentation as required and specified including support cases, implementation architecture and configuration documents, unit and system testing results, training documentation, and service and support plans.

Team Size

27

Project - 9

No 1 Deal

Customer Name

Ladder Networks (USA)

Description

This project is on bidding site. There will be various categories of products displayed on this site, there are mainly two types of users, and they are Vendors and bidders. Prior to any sale both the Vendors and Bidders are to register with the site. Vendors are to pay security deposit with according to the type of an item they want to sell out.

On behalf of Vendors, the product which was sold by No1 Deal is delivered to the bidders directly from No1 Deal warehouse. This product is covered under No1 deal’s return policy, may include a manufacturer warranty.

Home page covers the hot sale out items according to bidding date, and initial prize .The home page may change its displayed items on hourly basis.

Tools & Technologies

Java, Servlets, JSP, JDBC, HTML, Java Script, Ant, PERL scripting, Unix, Windows 9x/XP, ANT.

Role / Designation

Module Lead

Responsibilities /

Contribution

Preparing Functional Specification and Design documents including the actual design of the application framework and the database.

Developing the Business Layer components (Database access components etc) and custom server controls used in the application.

Developing the framework of the application, designing the web pages.

Integrating and testing the various modules of the application.

Deploying the application in test server.

Handling all the change requests raised by the customer.

Project - 9

LOAP

Customer Name

ESCI (Engineering Staff College of INDIA),INDIA

Description

The Lotus Office automation Package (LOAP) was developed for the prestigious Engineering Staff College of India (ESCI) .With the installation of LOAP, paperwork has reduced considerably. It has been programming in such a way that the enormous mailing list of the participants /trainees could be sorted out according to the requirement activities such as attendance, payroll, leave record and all such administrative activities are incorporated in the package facilitating smooth flow of administration resulting in considerable manpower savings which proved to be very cost effective.

Tools & Technologies

Java, Servlets, JSP, JDBC, HTML, Java Script, Ant, PERL scripting, Unix, Windows 9x/XP, ANT.

Role / Designation

Developer

Responsibilities /

Contribution

Supporting the application by resolving the issues raised by customers, the solution for which could be in the form of a Data fix or a Code fix.

Taking up application enhancements triggered by customer’s request which could involve creating new database objects, modules (java and oracle).

Optimizing the database when the database grows huge and slows down the application response time.

Creating template scripts that will be used by the team members to prepare the data fix scripts.

Mentoring and guiding other team members in the day to day support activities.

Team Size

8

Award and recognitions:

Award Title

Description

Achieved on

Rising Star Award

This is a token appreciation in Communication and Hi-tech Delivery Unit and individuals are nominated from the teams and compared with other projects and individuals at performance at level.

Mar 2009

People Developer

This award is given in appreciation to individuals who have been helping and mentoring the team members.

Dec 2007

DU Lead Award

This memento is recognition to an individual at IG / DU project members who have been excellent and consistent in the performance.

Aug 2008

Celebrating Performance Awards / Pat on the back

Received performance award almost every quarter from various levels of management and client teams.

2006, 2007, 2008,2009,2010

Passport Details:

Passport no

Place of issue

Valid Till

E8989560

Hyderabad

May 2014

K5704622

WASHINGTON DC

Feb 2024

Visa Details:

Visa Holding

Valid Till

H1B

Mar 2018

My Strengths:

Learning attitude.

Smart & Hardworking Skills.

Effective Communication.

Professionalism at work.

Team Management Skills.

Balanced professional and personal life.

Contact this candidate