Michal H. 43 let , životopis 1382788

Nottingham Trent University

Economy

2012 – 2015Bakalářské

Fakulta provozně ekonomická MENDELU Brno

Systémové inženýrství - Ekonomická informatika

2002 – 2005Bakalářské

Ky*******ryl

z/OS Storage administrator

2023 – dosud 2 roky

Administration and Installation of: CA-1, TDMF, TACM, and IWS z Workload Scheduler General Storage Support on z/OS Platform Tape libraries (TS7700): managing tape rules, inserts, definitions, monitoring capacity, working with OAM and ATAM. Disks (DS8870): implementing new ranges, managing copy services (PPRC, FlashCopy, global copy, and secure backup settings). Managing DFSMS settings: ACS rules; managing HSM and RMM tasks and settings; solving storage-related issues. Taking care of ICF catalogs: managing issues, maintaining the structure, implementing new LPAR catalog structures, and merging or splitting catalogs. Implementing backups via HSM, JCL utilities, and disk copy services. Reporting on the storage environment: tape and disk capacity, dataset occupancy using JCL and REXX. Taking part in disaster recovery exercises: handling the storage aspect, switching primary and secondary disks, updating copy service settings, and managing mirroring.

Ky*******ryl

z/OS System programmer

2018 – 2023 5 let a 6 měsíců

z/OS System programmer Program products installations, migrations - AbendAid, FileAid, Hiperstation, Strobe, Topaz Connect, Xpediter, IWS graph, IWS Webadmin - CA common services, CA View, CA-1, CA JCL Check - TWS (migrations 8.5->9.3,->10.1) - SMP/E and zOSMF experience System Automation - Administration of system automation settings and updates Basic network support - updates to PAGENT policies, TCP/IP settings, AT-TLS settings

IBM

z/OS Storage administrator

2008 – 2018 10 let a 6 měsíců

Managing DFSMS environment - Configuring ACS routines, and SMS Classes settings - Taking care of HSM and RMM subsystems, configuration, settings and policies updates, troubleshooting, backups, restores, virtual, physical tapes etc. - ICF catalogs management, troubleshooting, merging, reorganizations, implementing backup processes and restores of catalogs, performance tuning. - Troubleshooting batch jobs space-related issues. - Advising teams and users on optimal allocation of data sets, their usage, attributes etc. - Daily experience with JCL utilites Backup and restore process - Use of HSM, RMM, JCL, Flashcopy, and mirroring for backups and restores of datasets - Documenting, and implementing process of backups and restores and well as disaster recovery Tapes - Management of TS3500, TS7740 grid - reporting, updates of firmware, update of settings, disaster recovery operations (eg. switching sites etc.) - Use of RMM, CA-1 and CA-TLMS products for tape management - Administration of ATAM, TACM, Disk management - Managing DASDs. From DS8k pools, CKD vols, IODF configuration, DASD management, ICKDSF - Managing Flashcopy, Metro mirror, Global mirror sessions - Migration from ESS to DS8000 Automatization - Use of REXX and JCL to automate processes and repetitive tasks Disaster Recovery - implementation of the process, documentation, and testing, DRP exercises Transferring new business - multiple times taking over customer business to IBM - travel to customer locations to analyze the storage environement, take over storage related business Education - Providing educational courses for 1st level regarding the Storage environment, DFSMS and JCL utilites - Preparing exercises on sandbox LPARs for education purposes Basics of z/VM, z/VSE, SAN switch zoning, TCP/IP, Linux.

IBM

z/OS Production analyst

2006 – 2007 1 rok a 6 měsíců

Production planning, batch management, management of TWS OPC. Batch management. SDSF. JCL utilities, REXX, automating reporting. File transfers. Contact with customer.

Japanese language proficiency test 3 kyuu 日本語能力試験

leden 2012