• Integrated APIs of several components of Product Master data together to create a Product Unified API.• Integrated Bill of Material, Product Compliance functionality in Product Master App to unify the Product Master Data creation for Retail, Chemical Industry.

• To ease the access/migration of Product Master Data, developed a web service based on SOA architecture.• Developed a Data Replication Framework implementation for Product Web Service, MATMAS IDOC and also exposed it as a service in S/4 HANA Cloud using Communication Arrangement framework.• Optimized the Read API of Product Master Data by segregating the Master and Transactional Data calls.• Simplified the traditional process for Maintenance of Product Master data through a new API which also led to increase in performance.• Implemented the S/4HANA pre-check for product master data to check the compatibility of any SAP system to be upgraded to S/4Hana system and provide the solution to overcome any consistencies.• Simplified the classical Material Master Transactions to reduce data footprint in S/4HANA.

• Developed additional features and solved issues in a web application based on the Struts1.x framework.• Enhanced generation of excel and pdf reports using JAVA.• Migrated a Productive Telecom based Web Application from IBM WebSphere to Apache Tomcat.• Migrated a Java based Utility tool used for generation of java files using XML files which in turn generate pdf reports from a HP-Unix server(32bit) having JDK1.3 to Red Hat Linux Server(64bit) having JDK1.7.• Solved issues in the AION application (using CA Aion Business Rules Expert) based on business rules technology and object‐oriented programming.