CONSULTORIAETH

MAINFRAME Systems in the Banking Sector

One of the most widely used systems in the banking sector is IBM's MAINFRAME. It is also known in the professional environment as HOST systems. This system has been in use for many years and continues to be maintained today. It uses programming languages such as COBOL and JCL, which are no longer taught. These systems employ technology such as IBM's Z/OS operating system, TSO commands, CICS, DB2 databases, and others, which are difficult to learn outside the sector itself. As a result, there are fewer professionals available, and those who remain are retiring due to the longevity of these systems.

MAINFRAME Systems in the Banking Sector

Additionally, the implementation of smart contracts, which are autonomous programs executable on the blockchain, allows for the automation of complex business processes, eliminating the need for intermediaries and reducing human errors. This not only speeds up transactions but also reduces operational costs and increases efficiency.

Consulting and Mentoring

At ConsultoriaETH, we help address this situation by offering professionals, IT companies, and banks consulting and mentoring services to train professionals and provide solutions to the challenges these systems currently face.

Our services range from mentoring professionals on their training or improvement roadmap, to defining training plans for IT companies and banks, as well as consulting on implementing analytical solutions, methodologies, and more.