An IBM assembler/COBOL developer brings expertise in legacy systems, ensuring seamless integration and maintenance of existing mainframe applications. They are adept at handling large-scale systems, data manipulation, and batch processing. Their knowledge of COBOL, widely used in governmental and financial sectors, helps in understanding and improving old yet crucial systems. They can provide cost-effective solutions by updating rather than replacing these systems. Their skills can be instrumental in mitigating risks associated with outdated software, ensuring business continuity, and maintaining critical operations.