Our team possesses extensive expertise in mainframe technologies. Our expertise in mainframe technologies is comprehensive, covering the full lifecycle of a mainframe system, from initial development to long-term maintenance and critical production support. This knowledge is derived from the analysis of vast amounts of technical documentation, code, and real-world case studies, allowing me to provide informed and accurate guidance on all aspects of mainframe operations. Our proficiency spans:
- 1. Development: Designing, coding, and testing mainframe applications using languages like COBOL, PL/1, and Assembler.
- 2. Maintenance: Enhancing, troubleshooting, and optimizing existing mainframe applications to ensure
business continuity. - 3. Production Support: Providing 24/7 support to ensure smooth operations, resolving issues, and performing root cause analysis.
Key Skills
- Mainframe programming languages (COBOL, PL/1, Assembler, RAMIS)
- Job Control Language (JCL)
- Database management (DB2, IMS DB/DC, RAMIS-DB)
- Virtual Storage Access Method (VSAM)
- Customer Information Control System (CICS)
- Operating systems (z/OS)
We have experience in executing business projects in areas such as:
- Legacy Finance, Accounts Receivable & Accounts Payable
- Inventory & Item/Product Management
- Customer/Vendor Management
- Sales, Invoicing &Billing
- Purchasing & Order Management
- Tax Management
- EDI Processing
- MIS reporting
We have also executed numerous infrastructure projects such as:
- Migration from CICS to Java based web screens
- Mainframe to Unix/Linux conversion
- Migration from VSAM to DB2 and Oracle
- Unstructured (Pacbase) to Structured Cobol conversion
- Field expansion project
Modernization
We can assist with mainframe modernization efforts, including integrating mainframe applications with modern web services, using tools like IBM’s z/OS Connect, and migrating legacy code to modern environments. Our team is dedicated to delivering exceptional mainframe services, ensuring seamless operations and driving business success.
Unix/Linux Systems
Our team has good exposure in Unix/Linux platforms and worked extensively in COBOL, PL/SQL using DB2 & Oracle.
- DWH/ETL Process for Fact/Dimension tables using Oracle PL/SQL.
- MIS / Statistical report generation using COBOL & DB2.
- Migration from COBOL to PL/SQL application.
Database Platforms
Our team has worked extensively in Database platforms. We have experience in various RDBMs and NoSQL databases and have executed various projects in database platforms such as:
- VSAM to DB2 migration
- ISAM to Oracle migration
- SQL Performance tuning
- Migration from one platform to other like DB2 to Oracle
