Shashank Dewangan is a Software Engineer having total IT experience of 12 years, an Assembler & Mainframe Developer. Currently, Working as a Mainframe Architect. Previously, worked for Car rental client and has TTH domain(Rental & Reservation) knowledge, Bank client and has knowledge on cards application, Mainframe Consultant for Legacy Modernization. He has experience in Application Development, Maintenance, Ad-hoc projects, legacy Modernization and also has experience in the waterfall and agile methodologies.

Technical Expertise: IBM Mainframe Assembler, Dump Analysis, HLASM, BAL, COBOL, JCL, DB2, IMS/DB, IDMS/DB, COBOL version upgrade, Assembler to C conversion, COBOL to Syncsort DMX migration, Mainframe Modernization

Tools Used: File-Aid, Abend-Aid, Endevor, Kehiko, SDSF, Xpediter, CA for DB2, TSO, ISPF, SCLM, SPUFI,
Change Management & Defect Tracking Tools: Service Now, IBM Maximo