UNIX, Linux und Storage Systems. NetApp NCDA (7-Mode + CDOT). ONTAP, OnCommand Anwendungen. TCP/IP, DNS, NFS, CIFS, NAS Shell, Perl, Python, Ansible.
Aktualisiert am 27.05.2024
Profil
Freiberufler / Selbstständiger
Remote-Arbeit
Verfügbar ab: 16.06.2024
Verfügbar zu: 100%
davon vor Ort: 100%
NAS Storage
Linux, UNIX Administration
Networking, TCP/IP
System-management
NetApp
Wireshark
Shell
Perl
Python
Postfix
SMTP
Data-Migration
OpenBSD
Nagios
SNMP
Remedy ARS
Sun/Solaris
Deutsch
Sehr gut
Englisch
Muttersprache

Einsatzorte

Einsatzorte

Deutschland, Österreich, Schweiz

Bevorzugt:

  1. München
  2. Deutschland
  3. Österreich
  4. Schweiz
  5. Großbritannien, Nordirland, Irland
möglich

Projekte

Projekte

7 Monate
2019-12 - 2020-06

Rollout of new Storage Infrastructure

System Management and Operation
System Management and Operation

Management and operation of existing NetApp (7-Mode and CDOT) infrastructure inherited from the previous provider. Migration i.e. to newly deployed EMC Isilon/Unity systems.

  • Installation, configuration and operation of OnCommand Unified Manager
  • Porting of tools and utilities from previous providers environment. Reimplementation of missing functionality. Installation and configuration of Linux systems and applications e.g. MariaDB
  • Development of new utilities e.g. for management of SnapVault relationships. (Perl)
  • Capacity management and reporting. Design and implementation of custom OCUM reports
  • Problem solving and enduser support
  • Documentation
EMC Isilon
International NAS/SAN Storage Vendor
Ismaning
1 Jahr
2019-01 - 2019-12

Data Migration

Migration Management rsync emcopy
Migration Management

Management of data migration from existing EMC VNX based storage to new Unity systems.

  • Setup, configuration and management of multiple large data migration tasks using tools such as rsync and emcopy (robocopy)
  • Switchover handling (i.e. transition of end-user applications to new servers / mount-points)
  • Problem solving e.g. error analysis, debugging of issues with copy operations and networking
  • Design and development of tools to support the migration process (largely Perl and Shell)
EMC VNX EMC Unity
rsync emcopy
Specialist Data Migration Provider
Gräfelfing bei München
7 Monate
2018-06 - 2018-12

Development and Enhancement of OMD Management Agent for NetApp Filer Systems

Software Developer Python
Software Developer

Development and enhancement of the existing OMD management agent for NetApp Filers (Python).

(OMD, Open Monitoring Distribution, a Check-MK based Nagios derivative.)

    • Improved support for large clusters, agent performance, enhanced aggregate capacity modelling

    • Problem analysis and debugging of the NetApp agent

OMD
Python
System Integration House
Stuttgart and Wiesbaden
2 Jahre 3 Monate
2016-10 - 2018-12

Rollout of improved NetApp CDOT Management Infrastructure

Design and Implementation Python
Design and Implementation
  • Planning and implementation of additional OnCommand servers, Harvest data collector, WFA.
  • Problem solving, error analysis, debugging of issues with ONTAP, networking, OnCommand Unified Manager (OCUM), etc.
  • Planning, installation, configuration and operation of multiple instances of OCUM (VMware)
  • Design and development of additional tools e.g.
  • Filesystem traverser to provide file ownership verification (Python)
  • NetApp Workflow Automation based "self service" portal for capacity management
WFA
Python
German vehicle manufacturer
Stuttgart
8 Monate
2016-02 - 2016-09

Design and Implementation of a new Data Centre

NAS/SAN system specialist
NAS/SAN system specialist
  • Design, planning and implementation of NAS storage solutions for the data centre
  • Analysis of existing NAS/NetApp infrastructure, capacity and application requirements
  • Development of a proposal for new NetApp infrastructure based on the above requirements specifically a CDOT Fabric MetroCluster and a 7-Mode SnapLock archive system
  • Network design and planning with respect to NAS system requirements, equipment selection e.g. for the MetroCluster DWDM inter-site links, IP network design, etc.
  • Specification and planning of required application configuration changes together with the application supplier(s)
  • Installation and configuration of all of the new systems together with NetApp partner e.g. Filers, Brocade switches, Inter-switch links, Ethernet interfaces, OOB serial console switches, etc.
  • Problem analysis and troubleshooting, particularly in the areas of NAS networking and Linux
  • NetApp/ONTAP system administration e.g. network configuration, creation of aggregates, vservers, volumes, CIFS and NFS services, etc.
  • Data migration planning
  • Installation and configuration of OnCommand Unified Manager (Linux)
  • Creation and maintenance of project documentation per customers ITIL based requirements
MetroCluster DWDM
Bundesministeriums des Innern
Nuremberg
1 Jahr 6 Monate
2014-07 - 2015-12

Storage Service Delivery in European Data Centre

Beratung bzgl. des Managements + Betrieb der Speichersysteme NetApp NFS CIFS ...
Beratung bzgl. des Managements + Betrieb der Speichersysteme
  • Planning and implementation of customer storage requests
  • Capacity analysis and reporting
  • Configuration of NetApp systems
  • ONTAP system software and firmware upgrades
  • Deployment, configuration, integration and operation of NetApp managment applications: OnCommand 5.2.x (for 7-mode), OnCommand 6.x (for CDOT), OnCommand WFA
  • Creation and configuration of vFilers, ipspaces, networks, aggregates, volumes, etc.
  • Design and development of management tools (e.g. in Perl)
  • Configuration and operation of data integrity solutions e.g. Snapshot, SnapMirror, SnapVault
  • Migration of vFilers and data
  • Problem analysis and debugging
  • Problem escalation to NetApp Support, case management
Data ONTAP CDOT OnCommand VMWare UNIX/Linux
NetApp NFS CIFS SAN TCP/IP Shell Perl
Automobilhersteller, Stuttgart

Aus- und Weiterbildung

Aus- und Weiterbildung

2 Jahre 11 Monate
1979-09 - 1982-07

Electronic Engineering

Higher National Diploma in Electronic Engineering, University of Ulster
Higher National Diploma in Electronic Engineering
University of Ulster

University of Ulster, Higher National Diploma in Electronic Engineering.

Final year options (Wahlfächer): Digital Electronics and Control Systems

Kompetenzen

Kompetenzen

Top-Skills

NAS Storage Linux, UNIX Administration Networking, TCP/IP System-management NetApp Wireshark Shell Perl Python Postfix SMTP Data-Migration OpenBSD Nagios SNMP Remedy ARS Sun/Solaris

Aufgabenbereiche

Anwendungsintegration
Kundenberatung und Kundenbetreuung
Lösungsorientierte System-Design und Problemlösung
Programmierung und Scripting
z.B. um administrative Aufgaben zu automatisieren
Qualitätssicherung und Testing

Produkte / Standards / Erfahrungen / Methoden

EMC Isilon
EMC Unity
EMC VNX
Linuxsystem Administration
MetroCluster
NetApp Administration
OMD
rsync
System Automation
System Management
VMWare
WFA

Fachkenntnisse

  • UNIX Systems, GNU/Linux, Solaris, OpenBSD
  • Shell, Perl, Python
  • NAS Systems, NetApp, ONTAP, ONTAP API, REST. Ansible
  • NetApp OnCommand Unified Manager (Active IQ Unified Manager)
  • NetApp WFA
  • Security
  • HP OpenView NNM, CA eHealth, Nagios, RRDtool, etc.
  • Postfix SMTP server
  • Splunk
  • Virtualisation, VMware
  • Subversion (SVN)
  • Windows, sysinternals tools, robocopy, subinacl, etc.
  • TCP/IP Networking, network problem analysis and testing, tcpdump, pktt, Wireshark
  • Application protocols e.g. DNS, CIFS, NFS, SMTP, SNMP

Betriebssysteme

Data ONTAP
7-mode and Clustered Data ONTAP.
Linux
RedHat, Fedora, SuSE, Debian, ArchLinux
OpenBSD
Solaris
Windows

NCDA - NetApp Certified Data Administrator (Dublin 2013, Berlin 2015).

 

Programmiersprachen

Go
(Anfänger)
Perl
Python
Shell
  • Software development using Shell, sed, awk, Perl, Python, etc.
  • Support, analyse and debug C
  • SQL querying and scripting
  • Remedy (BMC) Action Request System. Business process analysis and workflow design

 

Datenbanken

SQL database installation and configuration e.g. MySQL, MariaDB, Oracle. SQL querying and scripting.

Datenkommunikation

CIFS
NAS
NFS
SAN
TCP/IP
  • TCP/IP Networking, DNS, NFS, CIFS, SNMP, SMTP, HTTP, Ethernet
  • Deployment and operation of NAS servers, particularly NetApp Filer appliances
  • Web proxy and cache configuration and operation. Integration with filtering and content scanning solutions

 

Hardware

LAN Networking
NetApp
Server Systemen

Branchen

Branchen

Banken

Bildung / Schulung / Training

Elektronik/Elektrotechnik

Industrie allg.

Informatik
IT / Internet
IT-Dienstleister

Rechenzentrum

Softwareentwicklung

Systementwicklung

Telekommunikation

 

Einsatzorte

Einsatzorte

Deutschland, Österreich, Schweiz

Bevorzugt:

  1. München
  2. Deutschland
  3. Österreich
  4. Schweiz
  5. Großbritannien, Nordirland, Irland
möglich

Projekte

Projekte

7 Monate
2019-12 - 2020-06

Rollout of new Storage Infrastructure

System Management and Operation
System Management and Operation

Management and operation of existing NetApp (7-Mode and CDOT) infrastructure inherited from the previous provider. Migration i.e. to newly deployed EMC Isilon/Unity systems.

  • Installation, configuration and operation of OnCommand Unified Manager
  • Porting of tools and utilities from previous providers environment. Reimplementation of missing functionality. Installation and configuration of Linux systems and applications e.g. MariaDB
  • Development of new utilities e.g. for management of SnapVault relationships. (Perl)
  • Capacity management and reporting. Design and implementation of custom OCUM reports
  • Problem solving and enduser support
  • Documentation
EMC Isilon
International NAS/SAN Storage Vendor
Ismaning
1 Jahr
2019-01 - 2019-12

Data Migration

Migration Management rsync emcopy
Migration Management

Management of data migration from existing EMC VNX based storage to new Unity systems.

  • Setup, configuration and management of multiple large data migration tasks using tools such as rsync and emcopy (robocopy)
  • Switchover handling (i.e. transition of end-user applications to new servers / mount-points)
  • Problem solving e.g. error analysis, debugging of issues with copy operations and networking
  • Design and development of tools to support the migration process (largely Perl and Shell)
EMC VNX EMC Unity
rsync emcopy
Specialist Data Migration Provider
Gräfelfing bei München
7 Monate
2018-06 - 2018-12

Development and Enhancement of OMD Management Agent for NetApp Filer Systems

Software Developer Python
Software Developer

Development and enhancement of the existing OMD management agent for NetApp Filers (Python).

(OMD, Open Monitoring Distribution, a Check-MK based Nagios derivative.)

    • Improved support for large clusters, agent performance, enhanced aggregate capacity modelling

    • Problem analysis and debugging of the NetApp agent

OMD
Python
System Integration House
Stuttgart and Wiesbaden
2 Jahre 3 Monate
2016-10 - 2018-12

Rollout of improved NetApp CDOT Management Infrastructure

Design and Implementation Python
Design and Implementation
  • Planning and implementation of additional OnCommand servers, Harvest data collector, WFA.
  • Problem solving, error analysis, debugging of issues with ONTAP, networking, OnCommand Unified Manager (OCUM), etc.
  • Planning, installation, configuration and operation of multiple instances of OCUM (VMware)
  • Design and development of additional tools e.g.
  • Filesystem traverser to provide file ownership verification (Python)
  • NetApp Workflow Automation based "self service" portal for capacity management
WFA
Python
German vehicle manufacturer
Stuttgart
8 Monate
2016-02 - 2016-09

Design and Implementation of a new Data Centre

NAS/SAN system specialist
NAS/SAN system specialist
  • Design, planning and implementation of NAS storage solutions for the data centre
  • Analysis of existing NAS/NetApp infrastructure, capacity and application requirements
  • Development of a proposal for new NetApp infrastructure based on the above requirements specifically a CDOT Fabric MetroCluster and a 7-Mode SnapLock archive system
  • Network design and planning with respect to NAS system requirements, equipment selection e.g. for the MetroCluster DWDM inter-site links, IP network design, etc.
  • Specification and planning of required application configuration changes together with the application supplier(s)
  • Installation and configuration of all of the new systems together with NetApp partner e.g. Filers, Brocade switches, Inter-switch links, Ethernet interfaces, OOB serial console switches, etc.
  • Problem analysis and troubleshooting, particularly in the areas of NAS networking and Linux
  • NetApp/ONTAP system administration e.g. network configuration, creation of aggregates, vservers, volumes, CIFS and NFS services, etc.
  • Data migration planning
  • Installation and configuration of OnCommand Unified Manager (Linux)
  • Creation and maintenance of project documentation per customers ITIL based requirements
MetroCluster DWDM
Bundesministeriums des Innern
Nuremberg
1 Jahr 6 Monate
2014-07 - 2015-12

Storage Service Delivery in European Data Centre

Beratung bzgl. des Managements + Betrieb der Speichersysteme NetApp NFS CIFS ...
Beratung bzgl. des Managements + Betrieb der Speichersysteme
  • Planning and implementation of customer storage requests
  • Capacity analysis and reporting
  • Configuration of NetApp systems
  • ONTAP system software and firmware upgrades
  • Deployment, configuration, integration and operation of NetApp managment applications: OnCommand 5.2.x (for 7-mode), OnCommand 6.x (for CDOT), OnCommand WFA
  • Creation and configuration of vFilers, ipspaces, networks, aggregates, volumes, etc.
  • Design and development of management tools (e.g. in Perl)
  • Configuration and operation of data integrity solutions e.g. Snapshot, SnapMirror, SnapVault
  • Migration of vFilers and data
  • Problem analysis and debugging
  • Problem escalation to NetApp Support, case management
Data ONTAP CDOT OnCommand VMWare UNIX/Linux
NetApp NFS CIFS SAN TCP/IP Shell Perl
Automobilhersteller, Stuttgart

Aus- und Weiterbildung

Aus- und Weiterbildung

2 Jahre 11 Monate
1979-09 - 1982-07

Electronic Engineering

Higher National Diploma in Electronic Engineering, University of Ulster
Higher National Diploma in Electronic Engineering
University of Ulster

University of Ulster, Higher National Diploma in Electronic Engineering.

Final year options (Wahlfächer): Digital Electronics and Control Systems

Kompetenzen

Kompetenzen

Top-Skills

NAS Storage Linux, UNIX Administration Networking, TCP/IP System-management NetApp Wireshark Shell Perl Python Postfix SMTP Data-Migration OpenBSD Nagios SNMP Remedy ARS Sun/Solaris

Aufgabenbereiche

Anwendungsintegration
Kundenberatung und Kundenbetreuung
Lösungsorientierte System-Design und Problemlösung
Programmierung und Scripting
z.B. um administrative Aufgaben zu automatisieren
Qualitätssicherung und Testing

Produkte / Standards / Erfahrungen / Methoden

EMC Isilon
EMC Unity
EMC VNX
Linuxsystem Administration
MetroCluster
NetApp Administration
OMD
rsync
System Automation
System Management
VMWare
WFA

Fachkenntnisse

  • UNIX Systems, GNU/Linux, Solaris, OpenBSD
  • Shell, Perl, Python
  • NAS Systems, NetApp, ONTAP, ONTAP API, REST. Ansible
  • NetApp OnCommand Unified Manager (Active IQ Unified Manager)
  • NetApp WFA
  • Security
  • HP OpenView NNM, CA eHealth, Nagios, RRDtool, etc.
  • Postfix SMTP server
  • Splunk
  • Virtualisation, VMware
  • Subversion (SVN)
  • Windows, sysinternals tools, robocopy, subinacl, etc.
  • TCP/IP Networking, network problem analysis and testing, tcpdump, pktt, Wireshark
  • Application protocols e.g. DNS, CIFS, NFS, SMTP, SNMP

Betriebssysteme

Data ONTAP
7-mode and Clustered Data ONTAP.
Linux
RedHat, Fedora, SuSE, Debian, ArchLinux
OpenBSD
Solaris
Windows

NCDA - NetApp Certified Data Administrator (Dublin 2013, Berlin 2015).

 

Programmiersprachen

Go
(Anfänger)
Perl
Python
Shell
  • Software development using Shell, sed, awk, Perl, Python, etc.
  • Support, analyse and debug C
  • SQL querying and scripting
  • Remedy (BMC) Action Request System. Business process analysis and workflow design

 

Datenbanken

SQL database installation and configuration e.g. MySQL, MariaDB, Oracle. SQL querying and scripting.

Datenkommunikation

CIFS
NAS
NFS
SAN
TCP/IP
  • TCP/IP Networking, DNS, NFS, CIFS, SNMP, SMTP, HTTP, Ethernet
  • Deployment and operation of NAS servers, particularly NetApp Filer appliances
  • Web proxy and cache configuration and operation. Integration with filtering and content scanning solutions

 

Hardware

LAN Networking
NetApp
Server Systemen

Branchen

Branchen

Banken

Bildung / Schulung / Training

Elektronik/Elektrotechnik

Industrie allg.

Informatik
IT / Internet
IT-Dienstleister

Rechenzentrum

Softwareentwicklung

Systementwicklung

Telekommunikation

 

Vertrauen Sie auf GULP

Im Bereich Freelancing
Im Bereich Arbeitnehmerüberlassung / Personalvermittlung

Fragen?

Rufen Sie uns an +49 89 500316-300 oder schreiben Sie uns:

Das GULP Freelancer-Portal

Direktester geht's nicht! Ganz einfach Freelancer finden und direkt Kontakt aufnehmen.