Experience

Cashflow SA

• Switzerland
• Software Development
• 1 - 100 Employee

• Developer

  • Feb 2022 - Present



rok-its

• Retraité

  • Jan 2023 - Present



Swisscom

• Switzerland
• IT Services and IT Consulting
• 700 & Above Employee

• Mainframe as a Service Senior System Engineering (LzLabs SoftwareDefined Mainframe)

  • Oct 2016 - Apr 2021

  Analyze, prepare and migrate Mainframe applications on a Cloud SDM Solution (Software defined Mainframe from lzLabs) MQ Mainframe migration on MQ Linux IMS Mainframe migration on lzHierarchical under MaaSConfiguration and work with Ansible, git, bitbucket, jira Deepening of Linux System knowledge and RedHat environment, Ansible, bash script, postrgres Development Own monitoring solution for MQ and lzHierarchical under MaaS 03. 2019 MaaS production (1st world) and production follow-up

• Senior System Engineering (DB + MQ)

  • Jan 2009 - Sep 2016

  DB2 Engineer, Responsible for DB2 Tools on z/OSDB2 DBA Piquet (24/24) for incident resolutionResponsible for MQ for z/OS, Migration V7 -> V9, switch to full SharingProgramming and Support for C/C++, JCL, PL/1, Rexx, HLASM, ... Programming and Support for MS Office (Excel+Access) to colleagues

• Senior System Engineering (Network)

  • Nov 2004 - Jan 2009

  Maintenance Program (in C) of data collection of the phones exchanges.Troubleshooting, testing, support, maintenance of VTAM network control tools (Netview), X.25 z/OS network management.Takeover and maintenance of programs (in C) for converting phone exchange data into standard format for billing and EsBill splitting modules.Helped migrate the collection programs to the new CTT server.Phase out of collection programs (ABS8) from z/OS.Programming and support for C/C++, JCL, PL/1, Rexx, HLASM, ... Programming and support for MS Office (Excel+Access) to colleagues

• System specialist (Network)

  • Jun 1999 - Oct 2004

  Writing a new program (in C) for the collection (ABS8) of data, using standard IBM z/OS interfaces.

• System specialist (Network)

  • Jun 1997 - May 1999

  Takeover, maintenance, and development of an application (FTG, ABS7, ABS7+) in ASSEMLBEUR z/OS for the collection of communication data from phone exchanges for billing

• EDT Specialist (1st Debugging)

  • Jun 1992 - May 1997

  IMS DB/DC support for troubleshootingPL/1 programming supportIn-House program for correction of erroneous DB constellationImplementation of Multi-Function Terminals (MFT) for TDs, troubleshooting, technical support, installation, remote installation, In-House program, testing

• EDT (Eletronic Data Transmission) Specialist (Software)

  • Aug 1988 - Jun 1992

  Acquisition of knowledge on IBM Mainframe, IMS DB/DC, PL/1, JCL, ISPF, TSO, CLIST, REXXdevelopment of In-House applicationsresearch and correction of erroneous constellations of IMS databasestroubleshooting, debugging of applications (PL/1) On-line and Batch



Swiss Post

• Switzerland
• Consumer Services
• 700 & Above Employee

• Postman

  • Oct 1979 - Jul 1988