Analyzed and prepared Detail Design and managed development of XML and MQ Series based several releases of software for the interface between PeopleSoft based front-end and CitiSmart back-end systems using COBOL2, PL/1, CICS, Intertest, Xpediter, File-Aid, DB2, QMF, SPUFI, VSAM, JCL, TableBase, InfoSystem, ChangeMan, CA7, MSWord, MS Excel, MQ Series, XML etc.