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Abhishek Rathi

Abhishek Rathi

Mainframe Developer | Mainframe Nation
I am a Mainframe Developer and Electronics and Communications Engineer. I published my first course on Udemy course in Jan 2017. There were no courses about Mainframes on Udemy at that time. I have since released 5 courses on Mainframes. Over the time the content of all these 5 courses has been consolidated into 2 courses. The first course titled TSO/ISPF is an introductory course about Mainframe Technologies and covers TSO/ISPF, JCL, VSAM, CICS, COBOL. The second course covers JCL in detail.
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