Venkatesh Radhakrishnan
Technology Leader & Trainer
Mainframes, Cloud, AI, Digital Transformation
25+ years across enterprise technology, IT consulting, corporate training and technology leadership. Focused on Mainframes, Cloud, AI and digital transformation — committed to helping organisations and professionals build future-ready skills.
Srinivasan Krishnan
Mainframe Modernization Trainer and Consultant
Modernization
With 25+ years of experience, Srinivasan Krishnan has built deep expertise in enterprise systems through 15+ years of industry work across India and the United States. As a dedicated mentor, he has empowered over 5,000 professionals through 15+ years of Mainframe training especially in the Modernization area.
Kamal Iyer
Corporate Trainer · AWS Solutions Architect
Mainframes, Modernization, Cloud, DevOps
30+ years in IBM Mainframe & distributed systems across Citibank and HSBC Global Technology — spanning Operations/SysAdmin, App Development, Technical Manager and Solutions Architect roles. Now a full-time corporate trainer & mentor in Mainframes, Modernization and Cloud. AWS Certified Solutions Architect, based in Mumbai.
Prabhu Radhakrishnan
Mainframe Trainer · IBM Certified
COBOL, JCL, DB2, VSAM, CICS
Mainframe professional with 17+ years in the financial-services cards domain. Has delivered projects for Citibank, First Data, Capital One and HSBC, and trained corporate teams at TCS, HCL, Cognizant and DXC Technologies. IBM Mainframe Application Programming certified — blends deep technical expertise with practical, real-world training.
R.D. Solomon Raju
Mainframe SME & Corporate Trainer
COBOL, JCL, CICS, DB2, z/OS, Python on z/OS
19+ years across mainframe administration, application development and technical training. MTech (Computer Science) from IIT Kharagpur. Delivered corporate training for IBM, Kyndryl, DXC and HCL. IBM Certified System Programmer (z/OS) and Certified COBOL Application Developer.
Rathinaswamy
Mainframe Assembler Trainer
Assembler, core Mainframe concepts
Extensive IBM Mainframe experience with deep expertise in Assembler programming and enterprise systems. Passionate mentor who helps learners master complex mainframe concepts through practical, industry-oriented training.
Vijay Kumar
Senior Technical Consultant & Trainer
z/OS, COBOL, JCL, REXX, DB2, IMS, CICS, Admin
19+ years in Mainframe technologies — z/OS, operations, administration and application development. Delivered training for TCS, Fiserv, Zensar, DXC and L&T Infotech. Deep expertise across COBOL/JCL/REXX/DB2/IMS/CICS and z/OS admin (JES2, RACF, SMF, RMF, SMP/E, CA7, OPC).