Experience

Karsun Solutions, LLC

• Full-stack Developer

  • Oct 2016 - Present

• Full Stack Lead Developer /AWS

  • Oct 2016 - Present



Accenture Federal

• United States
• IT Services and IT Consulting
• 700 & Above Employee

• JAVA/SOA Technical Lead

  • Sep 2014 - Present

  • Extensive Experience in Oracle SOA Suite with a strong focus on Business Process Execution Language (BPEL), Oracle Service Bus (OSB), and Business Process Management (BPM) 11g. • Extensive experience in using Oracle Technology Adapters (File Adapter, Database Adapter, JMS Adapter), Mediators, EDN (Event Delivery Network) and Fault Handling Framework. • Strong experience using Oracle Fusion Middleware , Oracle SOA/ESB , Oracle RDBMS 11g,Java EE 7.0, Spring 3.2.1, Hibernate 4.0,JPA 2.0, XML, XSD,XSLT, JAX-WS2.0,WSDL, Weblogic 11.0, JBossAS 6.0, Eclipse IDE, BPMN 2.0, JMS,Ant 1.8.0, REST, SOAP, JMS, AJAX, PL/SQL,Unix/Perl Shell scripting. Show less



U.S. Census Bureau

• United States
• Government Administration
• 700 & Above Employee

• IT Technical Lead

  • Jan 2014 - Aug 2014

  Description: LIMA Mobile Device render Spatial layers roads, rails, hydro for geo entities state, county, tract, block with address information of U.S households from MAF-Tiger Database.• Delivered a current state analysis and developed a business and technology strategy for future vision architecture by interacting with Business and IT Stakeholders.• Conducted JAD Sessions with business experts to translate key strategic objectives into governable SOA-GIS roadmap encompassing Business, Information, Technology artifacts• Championed best practices in solution delivery, streamlining process across using BPMN 2.0.• Supported the MAF-TIGER Spatial database and designed conceptual, logical, physical data model for geo data exchange to hand-held LIMA Devices.• Architected and managed development of data exchange interfaces with heterogeneous data sources (XML, JSON, Oracle spatial data, shape files, Spatialite FDO).• Wrote Interface Control document (ICD) describing interaction of subsystems and data.• Designed Web service API for Enterprise GIS-SOA System using GEO-JSON and changed Census Integration approach from point-point to SOA.• Developed ETL Workspaces using FME Readers, Writers and Transformers.• Deployed Workspaces as data download web services coupled with REST API. Show less

• IT Lead Web & SOA

  • Aug 2011 - Dec 2013

  Description:Enterprise Metadata Repository for all Census survey programs in multi-mode operations (Paper, Electronic,CATI, CAPI). Developing Questionnaires, Envelopes, Hand held Instruments and providing Metadata to Centurion, MOCS System through Web Services.Technical Stack: JSF 2.2, Primefaces 3.5,JEE 7.0, Hibernate 4.0,Maven 4.0, Ant 1.8,Glassfish 4.0, Apache TomEE 1.6.0, PostgreSQL 9.2,JAX-WS 2.0,JAXB 2.0,Netbeans 7.4,WSDL.XSD.



U.S. Dept. of Commerce

• Education Administration Programs
• 100 - 200 Employee

• Java/SOA Technical Lead

  • Nov 2008 - Jul 2011

  Description: IBEAM is the automated system for questionnaire development, questionnaire design, Normalization Process, Record Layout Creation and data capture processes. It leverages the functionality of Corporate Metadata Repository and lays the groundwork for improved use of information throughout the census development process. Tools & Technologies: Oracle 11g, JBoss AS 5.2, Weblogic 10.0 , Eclipse 3.6, Hibernate 3.0, EJB 3.0,UML, Java,JSP,JMS, BPMN 2.0, Bonitasoft, Ant,Adobe Flex, Web Services,Groovy,Artifactory, Hudson. Show less



System Support Division-Census

• Oracle Data Modeler/Technical Lead

  • Jul 2004 - Nov 2008

  Tools & Technologies: Oracle 9i/10g, Oracle Designer 10g,Oracle Forms 9i/10g, Oracle Reports 9i/10g, PL/SQL, Oracle 9iAS/10g, CVS, One Form Designer (AMGRAF), XML, Adobe Flex, JSP, Webdav, Stored Procedures. Project Description: Data Access and Dissemination System Program is the primary provider of tabulation and dissemination services that are vital to the mission and strategic goals of Surveys and data collection. Tools & Technologies: Oracle 9i/10g, Oracle Designer 10g,Oracle Forms 9i/10g, Oracle Reports 9i/10g, PL/SQL, Oracle 9iAS/10g, CVS, One Form Designer (AMGRAF), XML, Adobe Flex, JSP, Webdav, Stored Procedures. Project Description: Data Access and Dissemination System Program is the primary provider of tabulation and dissemination services that are vital to the mission and strategic goals of Surveys and data collection.