Gevinst Technologies provides expert z/OS Administration services to manage your enterprise’s mainframe environment with maximum reliability, security, and performance. Our experienced system administrators are skilled in managing the full lifecycle of z/OS operations—from setup and maintenance to performance optimization and disaster recovery. We ensure your systems stay compliant, secure, and available 24/7 to support business-critical applications.

Our z/OS Administration services include:

• System Setup and Customization: Installation, configuration, and system tailoring based on enterprise needs.

• Performance Tuning and Monitoring: Continuous monitoring and optimization to ensure smooth operations.

• Patch Management and Updates: Timely application of system patches and updates for security and stability.

• Resource Management: Optimizing CPU, memory, and I/O usage to reduce overhead.

• Disaster Recovery Planning: Implementing backup and recovery strategies to protect against system failures.

Gevinst Technologies offers end-to-end DB2 System Administration services for organizations relying on IBM mainframe databases. We ensure your DB2 environment runs efficiently, securely, and without interruptions. From installation and configuration to tuning and troubleshooting, we support the complete DB2 lifecycle under z/OS platforms.

Our DB2 System Administration services include:

• Installation and Configuration: Initial setup or migration of DB2 subsystems with best-practice standards.

• Performance Tuning: Buffer pool management, log analysis, and workload balancing to improve response time.

• Security and Access Control: Implementation of secure access policies using RACF or other tools.

• Backup and Recovery Planning: Scheduled backups and rapid recovery strategies for disaster preparedness.

• System Health Monitoring: Continuous system checks and updates to maintain stability and compliance.

Gevinst Technologies provides professional DB2 DBA services tailored to enterprises operating on IBM mainframe platforms. Our database administrators handle the design, performance tuning, data integrity, and overall lifecycle management of DB2 databases to ensure your applications run smoothly.

Our DB2 DBA services include:

• Database Design & Tuning: Creating optimal schemas, indexes, and partitioning strategies.

• Performance Monitoring: Query analysis and load balancing for faster data access.

• Backup & Recovery: Automated and manual strategies for secure data restoration.

• Access Control: Role-based access and audit logging for secure operations.

• Upgrades & Patching: Keeping databases updated with the latest security and performance enhancements.

We help businesses increase database efficiency, reduce errors, and ensure reliable access to critical information—supporting both OLTP and analytical workloads with equal precision.

Gevinst Technologies delivers advanced IMS DBA services for enterprises using IBM’s IMS hierarchical database systems. Our services support high-speed transaction processing, data integrity, and consistent availability of business-critical information.

Our IMS DBA services include:

• Database Design & Maintenance: Creating and maintaining physical and logical IMS databases.

• Backup & Recovery: Full and incremental backups, automated recovery testing, and failover support.

• Performance Optimization: Indexing strategies and buffer pool management to enhance transaction speed.

• Data Integrity Checks: Proactive checks to avoid corruption and ensure consistency.

• IMS Tools Integration: Use of IBM and third-party utilities for database reorganization and monitoring.

Our team ensures your IMS databases are running efficiently and securely while minimizing downtime and optimizing resource usage across your enterprise applications.

At Gevinst Technologies, we offer specialized IMS System Programming services that support the configuration, tuning, and maintenance of IMS environments on z/OS. We help your enterprise enhance system performance and reliability through expert-level programming and integration.

Our IMS System Programming services include:

• System Installation & Upgrades: Setup and version upgrades with minimal impact.

• IMS Customization: Tuning control regions, message queues, and log structures for optimal operations.

• Exit Routine Management: Custom exit routines and API integrations to extend IMS functionalities.

• System Diagnostics: Real-time troubleshooting and problem resolution for IMS-related issues.

• Security Configuration: RACF integration and secure IMS region setup.

We ensure that your IMS applications and databases function seamlessly while keeping your systems aligned with business requirements and industry standards.

Security Administration

Security is a top priority at Gevinst Technologies. Our Mainframe Security Administration services safeguard your z/OS infrastructure by ensuring strong access control, audit readiness, and compliance with industry regulations. We manage security across all layers, from RACF to application-level controls.

Our Security Administration services include:

• User Access Management: Role-based provisioning, de-provisioning, and privilege auditing.

• RACF/ACF2/Top Secret Configuration: Policy creation, access control lists, and dataset security.

• Audit and Compliance Support: Log reviews and audit trails to support regulatory compliance.

• Vulnerability Management: Risk assessment and threat mitigation strategies.

• Encryption & MFA Integration: Enhanced data protection through encryption and multifactor authentication.

With our security expertise, your organization can confidently run critical applications while ensuring complete control over data access and regulatory compliance.

Gevinst Technologies helps enterprises reduce their mainframe operating costs without sacrificing performance or security. Our Mainframe Cost Optimization services provide visibility into usage patterns and identify areas where resource and software savings can be realized.

Our cost optimization services include:

• Workload Analysis: Review of jobs, CPU usage, and memory utilization for tuning opportunities.

• Software Licensing Review: Identifying unused or redundant licensed features.

• Batch Optimization: Job scheduling and JCL tuning to reduce peak consumption.

• Infrastructure Consolidation: Virtualization, partitioning, or workload offloading where appropriate.

• Cloud Readiness Assessment: Advising on hybrid/cloud transitions to cut long-term costs.

We create actionable strategies to improve efficiency, lower MIPS/MSU charges, and future-proof your mainframe investment while supporting your organization’s business goals.