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.
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).
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.
Malathy Dhandapani
Mainframe Consultant & Trainer
COBOL, JCL, DB2, VSAM, CICS, IMS DB
Malathy Dhandapani brings over 20 years of experience in the IT industry, combining strong technical expertise, enterprise experience, and a passion for learning and knowledge sharing. Her professional journey spans application development, production support, service delivery, transition management, and operational governance, with extensive experience working in mission-critical mainframe environments. Today, Malathy combines her industry experience with her training expertise to make complex technical concepts easier to understand, helping learners develop the skills and perspective they need to succeed in the technology industry.
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.
Jayanthi Rampelli
Mainframe Application Development Trainer
JCL, VSAM, COBOL, DB2, IMS DB & CICS
Mainframe Specialist and Corporate Trainer with over 15 years of hands-on experience in enterprise computing. Specialized in translating complex legacy systems into actionable, modern tech skills, mastering core technologies like z/OS, COBOL, JCL, DB2, IMS-DB,REXX and CICS.Has successfully upskilled over 500+ professionals. Known for a practical, sandbox-driven teaching style and at turning dense technical concepts into engaging, real-world learning experiences. Whether onboarding fresh graduates or mentoring senior engineers, i am dedicated to cultivating the next generation of mainframe talent.
R.D. Solomon Raju
Mainframe SME & Corporate Trainer
COBOL, CICS, DB2, Storage, 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
Senior IBM Mainframe Consultant, Trainer, and Legacy Modernization Specialist with 30+ years of experience across Banking, Insurance, Financial Services, Retail, and Media domains. Professionaly employed with TCS and Cognizant technology solutions. Expert in IBM Assembler, COBOL, JCL, CICS, IMS, DB2, and Mainframe Modernization initiatives. Proven track record of leading technical teams, conducting enterprise-scale migrations, developing modernization accelerators, and delivering Mainframe training programs for organizations including Cognizant, Hexaware, Capgemini, TCS, CGI, Fiserv, DXC, and Mphasis and independent batches for Wings of Fire. Most of the trainings are for IBM Assembler language.
Lakshmi Narayan
Mainframe App Dev / Admin Trainer
Mainframe, Java, Terra Data
Lakshminarayanan is an IT Professional with 13 + years of hardcore industry experience. He is from a consulting background providing solutions to business problems to fortune 500 clients. Clients list include HSBC, WALMART, Bank of Montreal, Toronto Dominion Bank, Experian, Nationwide Insurance. Expert in designing and development applications using Multi Technologies including Mainframe, Terra Data Unix, ETL , Business Object and Java. His involvement in Mainframe Training includes designing and delivering Technical Training to the entry level Associates for various IT Services Vendor to TCS, CTS, IBM, WIPRO, DXC, HCL, CGI and LEGATO.