I am Industrial engineer, but my career is IT engineer. My tech stack is the IBM Mainframe (z Systems). I am chapter leader in the Mainframe Platform, at BCP. Now, my focus is to reduce IT cost in the Mainframe Applications. I work in the finantial sector. I use performance tools and productivity tools to achieve my goals. I work with z/OS, COBOL, CICS, Db2, VSAM, MQ, ZCEE and all tech stacks related to the IBM z Systems.