Narendra Ranga

Having 15+ years of Application Development, Support, Enhancement, Maintenance and Business Functionality Migration. Worked in multiple roles including Level 2 support to Subject Matter Expertise and Techno Functional Role. Over the years gained Healthcare domain knowledge. Has extensively worked on various Technology stacks, Mainframe Technologies, Java Technologies & frameworks and variety of Reporting tools, OBIEE, Tableau etc., Gained Extensive Knowledge on GE Processes and Audits including, SOX, CAPA, etc., Highlights of Expertise Application Maintenance • Extensive knowledge on Batch & Online, CICS Program development accessing different kinds of Databases (RDBMS and Hierarchical). Batch Job Scheduling, Access provisioning using RACF tools. Developed applications using CA Gen. Infrastructure Upgrades • Participated in major Infra upgrades including z/OS, sub systems like DB2, IMS DB, CICS, Shadow Server. • Participated in Tool upgrades like CA Gen, CA DB tools, Version Controlling tool like Panvalet etc., Worked on Milestone project, Data Center Migration from Plano, Texas to Downers Grove, IL and with different Vendors. Mainframe Integrations & Modernization support • Developed and supported the simple-object access protocol(SOAP) based Mainframe Integrations using Shadow z/Direct and Shadow s/Services. • This allowed mainframe applications accessing CICS, IMS DB and DB2 transform into Web Services. • These Web Services are used to expose the Mainframe Business Logic and functionality to the Web Applications. • Usage of Service Oriented Architecture (SOA) to orchestrate a logical flow between multiple screens to support a business process. • The resulting microflow is published as a SOAP-based Web service. • These Web Services are implemented on Boomi platform.