ORC Expert Advisory Services ORC International

  home    |    find an expert    |    request an expert    |    join our network    |    about us     expert login  
Expert Consulting and Expert Witness Services
  search tips 
Share this page:  Send to LinkedIn Send to Facebook Tweet This Email Print

 Expert  723068

Expert in IBM Mainframe Infrastructure, z/OS, capacity planning and training

Available for your Consulting and Expert Witness Needs

Education Work History Career Accomplishments Consulting Services Expert Witness Market Research

Summary of Expertise:

Listed with other top experts in: 

Expert has almost 30 years experience with IBM mainframe computers. He has in-depth knowledge of zSeries(and its predecessors) architecture and operating systems(particularly z/OS)

International Business Machines computer


job-control language/multiple virtual storage


IBM mainframe operating system

Expert has expert JCL knowledge incuding coding, troubleshooting, procedures and parameters.

job-control language


mainframe computer

Expert has 20 years experience with mainframe software including operating systems, COBOL, assembler , REXX, C and more

mainframe software

Expert has been a z/OS(and its predecessors) expert for almost 30 years, He has profound understanding of the installation,configuration and customization of the z/OS operating system. He has vast experience at tuning and solving performance related problems. Expert is very comfortable with the platform including 3rd party packages

multiple virtual storage


system tuning

Expert's background is that of a system programmer. He understands the concepts and features rrelated to operating systems. His specialty is z/OS but he is comfortable with other operating systems such as Windows, Linux and z/VM

operating system


software installation


software maintenance


system software

Show Secondary and Basic Areas of Expertise

Year   Degree   Subject   Institution  
1991   Master of Science in Management   Business   Boston University  
1987   B. Sc.   Computer Sciences   Hebrew University, Jerusalem  

Work History:
Years   Employer   Department   Title   Responsibilities

2005 to





System Software Consultant


Central Infrastructure Manager at a credit card company. Consultant for several IBM mainframe sites - systems programming, software development, capacity planning, performance tuning, business continuity planning IBM mainframe trainer .

2003 to 2005





Software Engineer


He was the company's mainframe expert. Responsible for coding software products on the mainframe; maintenance of mainframe operating systems.

1990 to 2003


SCP Systems



Senior Consultant


He consulted at many sites. Responsibilities included systems programming, software development, training, post/presale support of software products

1987 to 1989






system programmer


Responsible for the migration of MVS from SP to XA. 3rd party support JES2 / SMPE

Career Accomplishments:


Government Experience:
Years   Agency   Role   Description
1980 to 1983   Israel Defense Forces   Combat Medic   Mandatory 3 year term. Commander of a squad of medics Discharged with honors , First Sargent

Consulting Services:
Selected Consulting Examples:
  • Installation of z890 mainframe.He designed and implemented the I/O configuration, the partitions and connected periperals.Installed z/OS 1.4 on the machine
  • Capacaity planning at a large bank.He assesed the size of mainframe needed to support the bank's online and batch activities. Designed and implemented reports and managerial summaries
  • Installation of a z9 Mainframe at an airline. He planned and implemented the logical partitions, I/O subsystem and peripherals. He installed z/OS.e 1.7 and implemented Websphere Application Server 5.1.
  • Health-check at a credit card company.Expert researched the z/OS infrastructure (hardware and software) and created documents describing the site and provided reccomendations for improving the site's availabilty, performance and ease of change.
Click the green button above to contact Expert for a free initial screening call regarding your expert consulting needs.  Expert is available for consulting to corporate, legal and government clients.  Remember, your initial screening call to speak with Expert is free.

Expert Witness:
Recent Litigation Client Requests:
  • Mainframe expert for consulting on Neon v. IBM.
Click the green button above to contact Expert for a free initial screening call regarding expert testimony, litigation consulting and support, forensic services, or any related expert witness services.  A few litigation needs include product liability, personal injury, economic loss, intellectual property (patent, trademark, trade secret, copyright), and insurance matters.  Remember, your initial screening call to speak with Expert is free.

International Experience:
Years   Country / Region   Summary
1998 to 1999   Illinois, USA   On site support of a middleware product at a large insurance company.

Language Skills:
Foreign Language   Description
Hebrew   Mother-tounge level.
French   He has basic knowledge

Market Research:
Expert has experience with technical pre/postsale support of software from various vendors including Candle, Sun.

Click the green button above to contact Expert for a free initial screening call regarding your marketing research, industry research, and company research needs.  For research needs involving multiple experts or secondary research, a Research Director can be assigned to coordinate the work into a custom report for you as a potentially quicker and more cost effective alternative to doing this work yourself or hiring a boutique consultancy.  Remember, your initial screening call to speak with Expert is free.

Additional Skills and Services:

Expert has developed and/or delivered training for: z/OS fundamentals, TSO, JCL, ISPF IMS/DM, IMS/TM, and SMP/E.


Need the right expert?  We can help!

home       find an expert       request an expert       join our network       about us

Intota is now ORC Expert Advisory Services