freiberufler DevOps/Monitoring Engineer/Infrasstructure specialist auf freelance.de

DevOps/Monitoring Engineer/Infrasstructure specialist

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  • auf Anfrage
  • 5425XK NL De Mortel NL Beesten DE
  • National
  • nl  |  en  |  de
  • 02.12.2023

Kurzvorstellung

An experienced Dev Ops engineer with a preference for Infrastructure and Systems Management. His extensive technical knowledge makes him suitable for complex environments. J. is a customer-oriented, pragmatic and an enthusiastic person.

Qualifikationen

  • DB2
  • DevOps (allg.)
  • Docker
  • IBM Bigfix
  • IBM WebSphere Application Server (WAS)
  • J2EE (Java EE)
  • JDBC (Java Database Connectivity)
  • Kubernetes
  • Oracle Database
  • Puppet

Projekt‐ & Berufserfahrung

BlueCARE Engineer / DEV/OPS /Infrastructure Specialist
IS4F – PISQUARE - IBM Joint Venture Brussels, Brussel
2/2018 – 8/2019 (1 Jahr, 7 Monate)
Banken
Tätigkeitszeitraum

2/2018 – 8/2019

Tätigkeitsbeschreibung

Analysis of BMC products and influence on the Architectural and technical decisions made on how to migrate.
Created several complex migration db2 SQL queries for migration of BEM data into BlueCARE Netcool to save
time consuming manual configuration.
Back ported several upstream java code changes on the BlueCARE portal to enhance the Portal and adjust it to
specific customers requests.
Installed, configured,Administrated and Supported WebSphere Application Server Base 8.5.5 on aix 7
BlueCARE Workshops for infrastructure engineers and application managers
Created GSMA/BlueCARE test enviroment( WebSphere,db2, Netcool/Omnibus, probes ,TIP and ITM)
Wrote various db2 SQL queries for reporting purposes to each customer.
Problem solving on the GSMA implementation all involved applications.
Gave workshops to BIL bank and Royal Bank of Scotland in Luxembourg for proper usage of the ITCAM agents
For WebSphere Application and MQ and J2EE monitoring.
Created a small Elastic search environment with file beat and log stash for only very critical applications
during transition from BMC to GSMA (BlueCARE).
Used Kibana to visualize specific customer application and OS monitoring data.
The BlueCARE implementation was never meant to be accessible for the customer directly but only meant for
the platform teams. Previously in BEM the customer could modify data into the tools. Currently building an
application on top of BlueCARE to give an almost similar exposure.

Eingesetzte Qualifikationen

DB2, JDBC (Java Database Connectivity), IBM Tivoli Software, IBM WebSphere Application Server (WAS), Bash (Shell), J2EE (Java EE), KornShell

Tivoli Engineer / Global BlueCARE Engineer/ Global L3 support and part of Intern
IBM GTS Global, Amsterdam
9/2011 – 6/2017 (5 Jahre, 10 Monate)
Dienstleistungsbranche
Tätigkeitszeitraum

9/2011 – 6/2017

Tätigkeitsbeschreibung

“BlueCARE is a Globally sponsored tools Program that delivers an integrated, instrumented, interconnected and
intelligent Event Monitoring & Management system, it is based on a program of organization change, strong governance and Tivoli automation within SSO operations, developed and operating in Benelux IOT in Europe »BlueCARE is Self Service Portal « On top of The stack » en meant as overall configuration tool for all components.
Tasks/activities:
First years on site deployment of the whole GSMA, netcool- BlueCARE software worldwide, now only in
remote sessions from Zuid America t/m Japan.
L3 support with Development worldwide for Multi customer Application BlueCARE
Bug-fixes with Developement on the BlueCARE j2EE application that lead to code changes
Worldwide support Complex Application Infrastructure van agents > IT Hub > probe > Object-server >
Impact LDS > Tivoli Integrated Portal
Installed, configured,Administrated and Supported WebSphere Application Server Base 8.5.5 on aix 6/7 and RH 6
Deployed applications EARs and wars on WebSphere Application Server in DEV TEST and PROD on a daily basis and troubleshoot various configuration and application issues
Configured LDAP, JDBC connections, JMS servers and security settings for WAS

Involved extensively in trouble shooting the issues and finding out root cause analysis.
Maintained and Modified Power 7 farm for DEV UAT and TST
Deployed 17 environments for testing and performance purposes.
db2 upgrade, backup migration and dba support worldwide (db2 9.5 up to db2 11)
Created Vmware v sphere ESXI farm with hundreds of virtual machines with all OS variations with self made templates
Experience with continuous integration and automation using Jenkins.
Docker templates for multiple agents on 1 virtual machine, each agent with his virtual ip
Currently migrating lab to Blue Mix and Soft-layer Cloud solutions for Global SAAS solution with APM as replacement for ITM and new version of BlueCARE in the Cloud
Currently working on UCD auto-deployment of the current GSMA BlueCARE street
Written a lot off functional en technical documentation for this project
Results:
The initiative was to reduce the costs per SMI (Country / Region with customers such as ABN UWV for BNL as an
example) per LPAR or server and too reduce resources from 8 to 1.

Eingesetzte Qualifikationen

DB2, SCRUM, IBM Tivoli Software, IBM WebSphere Application Server (WAS), Apache Maven, Apache Subversion (SVN), Git, J2EE (Java EE)

Tivoli Engineer
ING Bank, Amsterdam
1/2010 – 8/2011 (1 Jahr, 8 Monate)
Banken
Tätigkeitszeitraum

1/2010 – 8/2011

Tätigkeitsbeschreibung

Taken/activities:
Daily administration, control, management and Support off one of the biggest Tivoli Environments in
Holland (20 RTEMSEN with each 1000 en 5000 agents.) Agent support for Oracle 10/11, Wepshere.
Itcam. MQ , Http. Linux OS, LPAR etc.
Discovered, investigated and solved several performance
Adjusted Aggregation and pruning agent
Setup and configured second Production Environment
Implemented Several Relevant agent upgrades en Fix packs.
Migration of ITM5 Endpoints to ITM6.2
Created Several scripts scripts for administration and upgrades
Implementation new monitoring requests

Eingesetzte Qualifikationen

DB2, IBM Tivoli Software

Zertifikate

Docker Fundamentals
2016
SCJP Java EE
2009
Prince 2
2008
ITIL foundation
2007
Sun programmers course
2001

Ausbildung

Automatisierung Landwirtschaft
ingenieur
1988
Groningen

Über mich

J. is an experienced Dev Ops engineer with a preference for Infrastructure and Systems Management. His extensive technical knowledge makes him suitable for complex environments. J. is a customer-oriented, pragmatic and an enthusiastic person. He
is strong in analysis and can quickly come to a working solution.. Good social skills and a very strong capability to motivate people in a team.

Weitere Kenntnisse

Assembly, C, Java 6/7,Perl ,Unix Shells - csh, ksh, bash, zsh ,PL/SQL, Python, Ruby ,Groovy JavaScript , PHP, SQL, HP-UX, Visual Basic. ava EE 1.6,Oracle 9.02/10/11 , Maven, Puppet, Ansible, Docker, Jenkins, WebSphere 6,7, 8.5.5 liberty Profile Network deployment, DB2 9.x – 10.1.x -11, MySQL
Virtual Box VMware Workstation, Artifactory, IBM Rational/Clear
Case, IBM Rational/Clear Quest

Persönliche Daten

Sprache
  • Niederländisch (Muttersprache)
  • Englisch (Fließend)
  • Deutsch (Fließend)
Reisebereitschaft
National
Arbeitserlaubnis
  • Europäische Union
  • Schweiz
Profilaufrufe
1706
Alter
60
Berufserfahrung
33 Jahre und 7 Monate (seit 08/1990)
Projektleitung
6 Jahre

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