SUMMARY

• Over 10 years of extensive IT experience in Development, Integration and implementation of software applications.
• Over 8 years of extensive experience as a Sr Integration Consultant in Oracle Fusion Middleware using Oracle SOA Suite 11g/12c/Oracle Service Bus 11g/12c in designing and developing SOA solutions.
• Good experience on Service Oriented Architecture using Oracle Fusion Middleware technology on premise SOA, Oracle Service Bus (OSB), Mediator and Oracle Cloud based PaaS, SaaS( OIC, SOACS).
• Expertise on event driven based architecture design implementation using oracle fusion stack.
• Good experience on JAX - WS, JAX-RS based web services.
• Extensive experience in Object Oriented Analysis, design and the full Software Development Lifecycle including requirements definition, high level and detailed design, prototyping, proof of concept, interface implementation, performance tuning, testing, maintenance and support.
• Developed Human workflow Tasks, worklist for approvals, exception management or performing activities required to advance the business process.
• Expertise on Web service Orchestration using Oracle BPEL Process Manger and Oracle Service Bus (OSB).
• Developed Proxy Services for Business Layers using Oracle Service Bus (OSB).
• Expertise on Oracle SOA Suite 10g/11gR1/12.2.1.2 and OSB 11g/12c installation and configuring data sources, queues and adapters.
• Developed complex synchronous and asynchronous BPEL processes for orchestrating the business flows end-to-end using BPEL PM (Process Manager).
• Good experience in IT specializing in Design, Development and Integration of large-scale JAVA/J2EE architecture-based systems.
• Good experience in Web services (WS-Addressing, WS-security, WS-policy).
• Involved in various stages of implementation, customization, training and post implementation activities of integration.
• Proficient in web services technologies such as SOAP, REST, XML, JSON, XSL, XSLT, XQUERY.
• Excellent knowledge on ADF business components and their applications including the integration of ADF based application with middleware stack for the business orchestration.
• Good Knowledge on MuleSoft based integration.
• Good experience in integration involving cloud based systems(Salesforce.com, NetSuite OpenAir and on Prem Oracle EBS) using Oracle Integration Cloud services.
• Extensively worked on RDBMS concepts and projects using Oracle, SQL Server and strong skills in the design and development of database objects.
• Ability to understand and learn new technologies and their application in business solutions.
• Wrote PL/SQL Procedures/Functions to provide the access to the different Applications.
• Developed Oracle Business Rule using Rule Sets/Decision tables and integrated with a soa based process.
• Expertise in developing and deploying BPEL/OSB Processes using technology adaptors (AQ, LDAP, BAM, MQ, REST, DB, JMS, B2B, File, FTP and DB), Fault handling (Catch and Catchall), Messaging, Alerts and Transformations.
• Good working experience with source control repositories such as SVN, GITHUB and knowledge on JENKINS.
• Experience in all phases of software development life cycle. Excellent Knowledge of troubleshooting and debugging interface.
• Adaptive to new systems and environments quickly and capable of transforming business requirements into technical solutions
• Involved in Onsite & Offshore model and delivered the high-quality services to the customers.

TECHNICAL SKILLS

Operating System: Windows, UNIX (Linux).

Java : Servlets, JSP, JDBC, JMS, JNDI, Web Services.

Languages : C++, Java, Java script, spring boot, OData Protocol, XML API, PL/SQL and SQL.

Middleware : Oracle Fusion Middleware 10g/11g/12c (Oracle SOA Suite, Oracle Weblogic, Oracle Service Bus(OSB), Business Activity Monitoring(BAM)), Oracle Application Integration, MuleSoft ESB 2.x/3.x, Oracle PaaS(Oracle Integration Cloud (OIC), SOACS)

Adapters : FTP, JMS, DB, Oracle Apps, AQ Adapter, MQ Adapter, BAM Adapter, Cloud based adaptors(Salesforce, Rest, Oracle Apps)

EAI: Oracle Fusion 10g/11g/12c, Mule 2.x/3.x.

Web Technologies : JSP, XML, HTML, XSLT, XPath, XQuery, JAXB, JavaScript, CSS, DHTML, Servlets, JSF, Struts and Ajax.

IDE Tools & Utilities : Oracle Jdeveloper, Eclipse, IntelliJ, Spring Tool Suite, Oracle Cloud Services(OIC) and Anypoint Studio.

Database : Oracle 9i/10g/11g/12c, MS SQL Server, DB2 and MySQL.

Web/Application Servers : Oracle Web Logic 10g/11g/12c

PROFESSIONAL EXPERIENCE

Confidential, Chicago IL

Sr. Oracle Consultant/ Team Lead

Environment: Oracle PaaS(Oracle Integration Cloud (OIC), SOACS), Salesforce.com, NetSuite OpenAir, Oracle EBS, SOA Gateway.

Responsibilities:

• Currently working as a Sr. Oracle Consultant for providing middleware solutions with highly scalable Oracle Integration Cloud Services based middleware infrastructure, which include establishing development methodology, integration architecture, design patterns, version control, security and delivery of IT solutions.
• Analyzed and interpreted business requirements and vision into integration architecture.
• Developed different integration design patterns using cloud services (OIC).
• Lead the Functional requirement gathering and mapping discussion with the business team and converted the functional requirement into a technical requirement for building cloud-based services as per the business need.
• Prepared an overall status report to keep a track of the development assigned to the team and circulated to the client for reporting purposes.
• Developed an event driven architecture/Scheduled based cloud services between multiple systems such as Salesforce using workflow actions, Oracle EBS using custom events and NetSuite OpenAir using XML API, OData protocol.
• Developed event driven architecture-based cloud services using pub-sub integration pattern.
• Developed customized functions using JavaScript and made available as a common user defined functions, which are leveraged for the cloud-based integration.
• Developed common error/audit framework with business identifiers based on a business module for reporting/debugging purposes, which are being utilized by the integrations across an enterprise in the event of a success/failure. Errors/Exceptions are assigned to the appropriate business team with in ServiceNow ticketing system for further analysis of the failures.
• Involved in designing a dashboard to monitor the business transactions for different modules like Projects, Timecards, Users, Customers, Expenses and Revenue associated to a project.
• Performed end to end integration testing as part of the SIT, UAT and addressed the bug/change requests as part of the User Acceptance Testing.
• Leveraged reusability and scalability of the services across an enterprise.

Confidential, Pasadena CA

Sr. Oracle Fusion Middleware Consultant/ Lead Developer

Environment: Oracle SOA Suite 11g,12c, J Developer 11.1.1.7.0 , Oracle Database 11g, Spring Tool Suite 3.9.6, Oracle WebLogic Server 11gR1(10.3.3), SVN, GIT, Windows 8.1 Enterprise, SOAP UI Pro 3.6.1, Oracle BPEL Process Manager, Oracle Weblogic Server 11gR1(10.3.3), OEPE, Oracle Service Bus (OSB), Oracle 11g/12c Database Enterprise Edition, Java 1.7, Oracle ADF, SOA Governance(AKANA), Community Manager API, Harvest Deployment Repository and Oracle SQL developer.

Responsibilities:

• Worked as a Sr. Oracle Fusion Middleware Lead Developer for providing middleware solutions with highly scalable SOA/OSB/JAVA based middleware infrastructure, which included establishing development methodology, integration architecture, design patterns, version control, security and delivery of IT solutions.
• Analyzed and interpreted business requirements and vision into integration architecture.
• Developed an event driven architecture-based integration with ADF/Custom based applications.
• Designed different integration patterns such as point-point, pub-sub models and so on.
• Worked on developing services using various Oracle SOA components like OSB, BPEL and also using JAX-WS, JAX-RS soap and rest based services.
• Worked on integration with different systems (EBS, ADF based applications and other external apps) using SOA/OSB/JAVA methodology.
• Developed a process to integrate with Oracle EBS for the creation of Items, Oracle Parts, Procurement, Review, Part Tier levels, Drawing numbers as per the business need.
• Responsible for the entire historical computation of the parts, inspection and other meta data using a on demand SOA orchestration process.
• Developed multiple processes for the synchronization of mission related meta data from different systems and scheduled using a Quartz schedular which served the data accuracy on daily basis.
• Used various technology adapters during the development of different services.
• Worked and supported ADF based self service applications as in when it was needed by the business.
• Performed fine tuning of the existing SOA/OSB/JAVA based web services for the better performances based on the SLA’s.
• Implemented a common error handling framework (fault management framework) across the board as a common util program.
• Implemented customization of the existing services in order to achieve the business need.
• Involved in the migration of middleware infrastructure along with the services from 11g to 12c.
• Configured OWSM security policies.
• Service virtualization using API manager/Community manager (AKANA) as a gateway.
• Troubleshooting, analysis of faults and proposed efficient solutions.

Confidential, Austin TX

Sr. Oracle Fusion SOA Consultant

Environment: Oracle SOA Suite 11g, JDeveloper 11.1.1.6, Oracle Database 11g, Oracle WebLogic Server 11gR1(10.3.3), SVN, Windows 8 Enterprise, SOAP UI Pro 3.6.1, Oracle BPEL Process Manager, Oracle WebLogic Server 11gR1(10.3.3), OEPE, Oracle Service Bus (OSB), Oracle 10g Database Enterprise Edition, Java 1.7,Oracle SQL developer, MS SQL Server and UNIX.

Responsibilities:

• Involved in gathering the functional requirements to build web services using Oracle BPEL (Business Process Execution Language).
• Worked with business users in gathering requirements and developed web services for the online sales channel like golfsmith, golftown and POS using oracle SOA technology.
• Configured the data source, connection factory and DB Adaptor in a clustered environment.
• Written complex SQL queries while interacting with Microsoft SQL Server by defining the relations between multiple database tables.
• Developed a reusable SOA composite which serves the need for online sales channels to provide the total available quantities for a particular SKU after adding it to a Cart by defining the business logics based on different sales channels.
• Developed a reusable web service using Oracle BPEL for the process of reserving an item while processing the payment using Oracle BPEL for multiple Items.
• Developed a web service for Decrementing the Quantities once the payment transaction is successful by defining a workflow using BPEL.
• Developed a process in order to get the Purchase Orders(PO) and Inventories(INV) as part of the online POS process based on the statuses per order.
• Designed and Developed an OSB process flow (Proxy and Business Services) in order to expose multiple Web Services for consumption based on different touch points defined for the .NET Front End Team.
• Deployed the web services on a clustered environment.
• Involved in different phases of Testing and fixed the defects as per the change in the requirement/bugs.
• Designed and developed common error handler framework based on different business and system faults.

Confidential

Oracle SOA Middleware Consultant

Environment: Oracle SOA Suite 11g, JDeveloper 11.1.1.7, OracleDatabase 11g, DB2, Oracle WebLogic Server 11gR1(10.3.3), Java 1.7, SVN, Windows 8 Enterprise, SOAP UI Pro 3.6.1, Oracle BPEL Process Manager, Oracle Weblogic Server 11gR1(10.3.3), OEPE, Oracle Service Bus(OSB), Oracle 10g Database Enterprise Edition, Oracle SQL developer, Altova XMLSpy, Altova Flow force Server, JD Edwards, Altova Map Force Server and UNIX.

Responsibilities:

• Worked closely with the Business Analysts and Users during the requirements gathering phase.
• Involved in preparing the Integration Detailed Design Document (DDD).
• Worked with Business Analysts and Users in gathering requirements, preparing Detailed Design Document, development of SOA services/OSB services along with the implementation of the out of the box complex business logics
• Performed a POC in order to integrate oracle middleware fusion-based stack with Altova Flow Force Server.
• Leveraged AIA design patterns while developing the enterprise business services using ABCS connectivity services at the source and target system along with the enterprise business services (EBS).
• Worked on developing services using various Oracle SOA components like OSB, BPEL and Mediator.
• Used various adapters like Database, FTP and File during the development of services.
• Developed Java utilities for loading the environmental parameters with in the OSB Proxy Service message flow.
• Developed a reusable Java component for processing xml messages events for any transport error or target system downtime.
• Configured data sources, db Adaptor and JMS Queues in clustered environment.
• Configured work manager and unit of order on WebLogic server to achieve single thread concurrency along with the sequencing of the xml messages.
• Developed a common shared enterprise error handler, audit trail notification service across the different projects.
• Collaborated with the QA team during the testing phase to track, monitor and resolve bugs raised using HP Quality Centre.
• Provided user’s support during UAT phase.