CoFounder of ServiZ Information Technologies Inc.Planning and implementation of IBM z14 ZR1 HW Migrations at Erdemir System Programming support for Is Bank, to modernize their Mainframe environment.Providing Mainframe support to IBM Turkey for the Business Continuity and Recovery Services.

Planning and management of z/OS migrations, enabling new enhancements and features. Managing and planning Integration-testing of new products / zOS Releases with existing applications / MiddlewaresManaging z/OS V2R1 and V2R2 Early support program at GT, testing new features and compatibility with existing applications and Middlewares, and then migrating Test and Prod LPARs to new z/OS releases.Planning and management of z13 migration, and enabling new features of it.Capacity planning of IBM zSeries machines.Redesign of the mainframe security infrastructure, in terms of protecting system commands and SDSF resources.Unix external security implementation, redesign of group and user authorizations.Planning and Management of Network File Sharing (NFS) usePlanning and Management of Shared zFS useInstallation and customization of IBM and OEM softwares, like OMEGAMON z/OS, CICS,DB2, Tivoli Workload Scheduler, CA Top Secret , BETA Family products etc, and then planning their migrations.Making Performance Tunings on z/OS components and subsystems, like XCF, JES2, TWSz etcSetting up WLM Service Classes for STC Address spaces, TSO Users, and Batch JobsApplying maintenances to z/OS, CICS, MQ, DB2 and 3th party products.Reconfiguration of the Production LPARs and increasing the number of production LPARs based on High Availability requirements.Batch Modernization. Investigating application and system problems and then fixing them.Writing application change management, compiler related scripts and tools.Architecting Test and Development Infrastructure.Conversion from TSS to RACF Performance tunings of GDPS/XRC Redesigning TSS authorization of STCs and TSO Users.Conversion from ZEKE to Tivoli Workload Scheduler for z/OS. Migration from VA PL/I to Enterprise PL/I Migration from OS390 COBOL to Enterprise COBOLMigration from OS PL/I to VA PL/I Migration from VS COBOL to OS390 COBOL

Migrating VSE to OS390 and preparation of the new application and system environments Performance tuningsSupport for Year 2000 problems. Solving mainframe and application problems.Planning and managing Mainframe Backups.Monitoring CICSs and mainframe components, taking actions against system problems.

At this position, following operations had been implemented:Installation and customization of new MVS Releases and Middlewares.Solving mainframe and application problems.Planning and managing Mainframe Backups.Monitoring CICSs and mainframe components, taking actions against system problems.

Modelling a self driving car for highways, using Artificial Intelligence and Fuzzy Logic (TUBITAK Project)Numerical Analysis and Computer Programming courses were given