Ravindra Chilaka

Experience

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  AMRFL

  Mar 2001 - Jun 2002

  Software Engineer

  Design, Develop J2EE web based applications using personalization concepts using some statistical data and trends using machine learning algorithms from open source rule engines - JESS and WEKA tools.

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  Databases and Distributed System Group - TU Darmstadt

  Dec 2002 - Jun 2003

  HIWI - Student Research Assistant

  Cross communication across agents using JMS PUBLISH-SUBSCRIBE mechanism. Involved in a pilot project("Internet Enabled Car") developed for HP GMBH, Boblingen,Germany.

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  Fraunhofer-Gesellschaft

  Feb 2003 - Aug 2003

  HIWI - Student Research Assistant

  Microsoft Sharepoint Portal Server Installation, Administration and Maintenance for Collate Project. (www.collate.de). Prototype for Docking/Undocking of different window components independent of OS using Netbeans IDE.

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  Fraunhofer FIT

  Oct 2003 - Dec 2004

  HIWI - Student Research Assistant

  Developed various Web services for Image content Retrieval from d.velop content management system and D.3 APIs. Worked on D3 Java API from d.velop Digital Process Archive Engine.Developed a prototype for embedding various ActiveX Components using Standard Widget Toolkit (SWT). Worked on SAX, DOM Parsers for parsing an XML Document and inserting the elements in to MY SQL Database.

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  Www.ameli.wohland.de

  Apr 2005 - Dec 2005

  Software Engineer

  Migration of AMELI - Idea Management application from Visual Basic to Java code using Eclipse. Monitoring of SAP - Sales Distribution (SD) Jobs for notifications.

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  JSTOR

  Dec 2006 - Jan 2007

  J2EE Developer

  Framework development for Search term indexing and highlighting the word co-ordinates in a PDF document using Apache PDF BOX API. Developed MD5 Hash Check-sum utility to distinctly identify various PDF articles modified on daily basis using specific algorithms. Integration of Lucene Search Engine with Apache PDF Box API for search optimization.

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  R L Polk

  Mar 2007 - May 2007

  J2EE/Build Engineer

  Developed customer integrated workbench UI using spring MVC frame work using Agile methodology for development.Configured Build & Deployment scripts using Maven for deployments to Oracle 10 G Application Server.

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  MasterCard

  Jun 2007 - Dec 2007

  Sr. J2EE Developer

  Framework development for back end integration with Oracle DB using Hibernate. Developed Web Services to enable cross communication between Portlets and dashboards.Implemented AOP point cuts for security implementation using SPRING and ACEGI framework.Responsible for coordination with the off shore teams for production support issues.

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  HHSC

  Feb 2008 - Aug 2008

  Systems Analyst - Software Contractor

  PDF Form design using Adobe Live Cycle Designer templates. Client data retrieval frame work for using using web services.Build and deployment strategies using Build Forge and RAFW for deploying the enterprise applications.

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  SourcePulse LLC

  Oct 2008 - Sept 2009

  Sr. Software Engineer

  Implementation of MITA Accelerator - Blue print Specification and reference architecture for MITA standards. MITA Process Modelling and BPEL orchestration modules to accommodate the business areas in accordance to MITA standards.More information:http://www-304.ibm.com/partnerworld/gsd/solutiondetails.do?solution=39454&expand=true&lc=en

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  Texas Attorney General - Child Support Division

  Sept 2009 - Aug 2010

  SOA Consultant

  Migration of TXCES 1.0 legacy application to a integrated based application using IBM COTS products - BPM Stack, Documentum capture processes and Adobe Live cycle products. Developed Custom APIs for case management and client location use cases using web sphere business process engine. Java based Application Framework development using eclipse plugins for accelerated code development and deployment.

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  Texas Health and Human Services Commission

  Aug 2010 - now

  Software Contractor

  Architect and design the Enterprise Content Management (ECM) System. Image Content/Metadata migration from legacy applications. Composite Application Development and Integration with multiple IT social services applications using industry standard SOA frameworks and integration process flows. Sprint based development using Agile methodology. Enabling secure cross communication with external trading partners using Data power (ESB) gateways and crypto certs. Handled Complex Data transformation processing rules using XSLT 2.0,Multi protocol gateways(MPGs), Mediation flows to pass through the data seamlessly across different interfaces with different underlying protocols. Customization and standardization of the service interfaces using Industry standards - HIPAA, HL7, NIEM 3.0. SOA Processes orchestration and SCA module development using IBM - Business Process Manager Advanced Web sphere Process server and IBM Integration Designer. Migration of SCA modules and applications and integration with other third party services. Delivering and documenting the Business Processes using IBM blue works live dashboards. Build and deployment strategies of integration modules using Process Center, to deploy across multiple Process Server environments. Enabling Enterprise IT Governance using Web sphere Service Registry and Repository (WSRR). Widget customization and dashboard development for capturing SLAs, KPIs and service usage statistics for Business space. Business Activity Monitoring (BAM) using the CEI model. Show less

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  SourcePulse LLC

  Jul 2018 - Sept 2018

  Sr SOA Middleware Consultant

  Documenting existing SOA Composite inventory for middle ware infrastructure using Oracle Fusion Middle Ware 12.2.0.1.0. Proposing the development strategies for new enhancements. SOA-Meta data repository deployment and optimization strategies across multiple environments. Played key role in Transition to support SOA middle ware infrastructure migration across data centers.