I highly recommend this trainer for anyone looking to learn Mainframe technologies, especially beginners and freshers. His 20+ years of hands-on industry experience is clearly reflected in the way he explains concepts and connects them with real-time project scenarios. He has a strong understanding of COBOL, JCL, VSAM, DB2, IMS, CICS, MQ, REXX, and other core Mainframe technologies. What I particularly appreciate is his approach of combining theoretical concepts with practical, hands-on exercises, which makes the learning much easier to understand and apply. He is also very supportive in answering questions and provides proper guidance on what to learn and how to build a strong foundation in Mainframe. I would definitely recommend his training to anyone who is serious about starting or improving their career in Mainframe technologies.
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