Marcel Hofstetter - SPARC Server LifeCycle

Recommended expert

St. Gallen, Switzerland

Experience

Jan 2022 - Present

4 years 1 month

Switzerland

SPARC Server LifeCycle

Swiss Customer

Migrate SPARC T5 systems to SPARC T8 running Solaris 11.4

Nov 2021 - Dec 2021

2 months

Switzerland

Solaris 10 to 11 Migration

Swiss Customer

Plan, coordinate and execute migration from Solaris 10 to Solaris 11

Aug 2020 - Sep 2020

2 months

Switzerland

SPARC Server LifeCycle

Swiss Customer

Migrate SPARC T5 systems to SPARC S7 running Solaris 11.4

Mar 2020 - Present

5 years 11 months

Germany

Solaris Patching and Operations

German Customer

Upgrade Solaris 11 systems
Manage logical domains and zones
Work with VXFS, ZFS and Veritas Cluster
Perform troubleshooting

Jun 2019 - Aug 2019

3 months

Switzerland

SPARC Server LifeCycle

Government Customer

Manage SPARC server lifecycle including Solaris 10 and Solaris 11
Configure logical domains and Solaris branded zones
Administer ZFS storage

Apr 2019 - May 2019

2 months

Switzerland

Solaris / Storage Migration

Swiss Customer

Plan, coordinate and execute migration from EMC VNX to EMC Unity
Integrate with VDCF and ZFS across 150 LUNs

Apr 2019 - May 2019

2 months

Switzerland

Solaris Patching

Swiss Customer

Plan, coordinate and execute patching for Solaris 10 and Solaris 11 systems

Nov 2017 - Nov 2017

1 month

Switzerland

Solaris / Storage Migration

Swiss Bank

Plan, coordinate and execute migration from HP 3PAR to EMC VMAX
Integrate with VDCF and ZFS for 240 LUNs totaling 15 TB

Jan 2005 - Present

21 years 1 month

St. Gallen, Switzerland

Software Development and Customer Support of VDCF

JomaSoft GmbH

Maintain and enhance the commercial Solaris management and monitoring product VDCF
Work with Solaris 10 and Solaris 11, logical domains and zones, clusters, ZFS
Develop shell scripts (Bash, Ksh), SQL and Python scripts
Manage version control with CVS and development in C

Jul 2000 - Present

25 years 7 months

St. Gallen, Switzerland

CEO & Enterprise Consultant

JomaSoft GmbH

Deliver Solaris services and consulting
Develop and support the VDCF (Virtual Datacenter Cloud Framework) systems management and monitoring product for Solaris
Serve customers in telco, banking and state-owned enterprises

May 2000 - Oct 2000

6 months

St. Gallen, Switzerland

Mainframe/UNIX Integration

JomaSoft GmbH

Integrate OS/390 mainframe with UNIX systems
Use Orbix CORBA IDL and Java for middleware integration

Feb 1999 - Sep 1999

8 months

St. Gallen, Switzerland

C++ CORBA Framework

SVA St. Gallen

Developed C++ CORBA framework on OS/390 and Solaris
Managed source code with CVS

Jan 1995 - Dec 1999

5 years

St. Gallen, Switzerland

Architect/Designer/Engineer

SVA St. Gallen

Worked on IBM mainframe using Cobol and PL1
Developed solutions on Solaris using C, C++ and Java

Jan 1991 - Dec 1995

5 years

Switzerland

Software Engineer

Swiss Bank

Developed and maintained IBM mainframe applications using Cobol and PL1

Summary

Working in IT for more than 25 years. Very experienced in Software Development, System Administration, Automation and Troubleshooting. International Speaker (USA, UK, DE, AT, CH, BE)

Skills

A) Very Deep Knowledge (More Than 20 Years Experience)

Hardware Sparc
Os Solaris 2.5.1 Till Solaris 10, Solaris 11
Solaris Technologies Jumpstart, Ai/ips
Zfs, Svm, Veritas, Ufs
Solaris Cluster
Virtualization: Ldoms And Zones
Networking Ethernet, Ip, Vlan, Aggr, Ipmp
Storage San, Fc
Systems: Hp Eva, Hp 3par
Software Development Shell Scripts
Concepts Datacenter, Cloud Computing, Systems Deployment, Automation, High Availability, Security

B) Good Knowledge

Cluster Veritas Cluster
Databases Sql, Sqlite

C) Basic Knowledge

Hardware X86
Storage Pure Storage
Os Linux, Windows
Databases Oracle Db
Development Java, C/c++, Python
Office Openoffice, Microsoft Office

Languages

German

Native

English

Advanced

Certifications & licenses

Oracle Certified Professional, Oracle Solaris 11 System Administrator

Need a freelancer? Find your match in seconds.

Try FRATCH GPT

Similar Freelancers

Discover other experts with similar qualifications and experience

Jens Rehsack

Experience

SPARC Server LifeCycle

Swiss Customer

Solaris 10 to 11 Migration

Swiss Customer

SPARC Server LifeCycle

Swiss Customer

Solaris Patching and Operations

German Customer

SPARC Server LifeCycle

Government Customer

Solaris / Storage Migration

Swiss Customer

Solaris Patching

Swiss Customer

Solaris / Storage Migration

Swiss Bank

Software Development and Customer Support of VDCF

JomaSoft GmbH

CEO & Enterprise Consultant

JomaSoft GmbH

Mainframe/UNIX Integration

JomaSoft GmbH

C++ CORBA Framework

SVA St. Gallen

Architect/Designer/Engineer

SVA St. Gallen

Software Engineer

Swiss Bank

Summary

Skills

Languages

Certifications & licenses

Oracle Certified Professional, Oracle Solaris 11 System Administrator

Similar Freelancers

Technical Product Owner

System administrator in a 6-person team

Security Architect

Oracle Project Management and DBA

Server Migration Consultant

Senior IT Enterprise Security Architect | Project Bank Migration

DevOps Engineer in the DevOps Team

Senior Cloud Consultant and Developer

Operation and Maintenance of Oracle Middleware Products

Ansible Automation, Windows Third Level Support

Project planning and implementation of a 95 kWp PV system

Oracle Consultant

Senior System and Cloud Engineer

Senior Project Manager

SAP Basis Administrator

Lead Project Manager

Subproject Manager and Solution Architect - Microsoft 365 Transformation

Client Management Support / Onsite Support

All-round admin

Application Support

System and Endpoint Hardening

Security Auditor

DevOps

Senior System Engineer Linux

Project Manager & Portfolio Owner for Infrastructure (Automotive)

IT Consulting / IT Rebuild

IT Senior Software Engineer

Strategic Consulting

IT all-rounder

Senior Network Design and Engineer