Name: Dennis Appelon Jensen

E­mail: appelond@gmail.com

Social media:
Twitter: @AppelonD
LinkedIn: https://www.linkedin.com/in/dennis­appelon­nielsen­27975518

Born: 2nd April 1981


01-01-2020 NNIT A/S Linux Service Architect

As a service architect at NNIT A/S I have the full responsibility of designing and running Unix and  Linux servers across all customers. I am a part of running the global  Operations Team, for Unix and Linux. My designing of the Linux platform is to be compliant with FDA rules and regulations under GAMP 5, classified as GxP. within NNIT’s hybrid cloud environment. 

01-10-2018 Aperta IVS GNU/Linux Consultant

Aperta is the best OpenSource friendly company in Denmark, running only senior Red Hat Consultant’s

01-01-2018 SAS Institute Senior Technical Consultant

SAS is the leader in analytics. Through innovative analytics, business intelligence and data management software and services, SAS helps customers at more than 83,000 sites make better decisions faster. Since 1976, SAS has been giving customers around the world THE POWER TO KNOW®.

01-09-2017 Itadel A/S

As an GNU/Linux consultant at Itadel A/S I do Linux server operations for many customers in one of Denmarks largest server hosting companies.

01-04-2017 TDC Hosting A/S

As an GNU/Linux consultant at TDC Hosting I do Linux server operations for many customers in one of Denmarks largest server hosting companies.

09/1999 CGI Group inc.

CGI Group inc. (formerly Logica and WM­data) CGI are in the business of delivering.
Application management, Business consulting, Business process services, Infrastructure
services, IT outsourcing services and Systems integration services.

Job Description:

As an GNU/Linux consultant at CGI Group inc. I do server ­ operations for the Central
Government Agencies e.g The Danish Ministry of Taxation, The Agency for Digitisation and
The Agency for Governmental IT Services. I also operate cooperate for CGI.


06/2019 EX200 RHCSA

10/2009 EX200 RHCSA

10/2009 RH302L RHCE Red Hat Enterprise Linux 5

12/2005 RHCE­ RHEL4 RHCE Red Hat Enterprise Linux 4

Red Hat Certification ID. 100­146­620

1999 – 2001 IT­Supporter (EUC Midt Viborg)


2019 Red Hat OpenShift Administration D0280

2012 Red Hat Enterprise Clustering and Storage Management (RH436)

2007 IBM Tivoli Storage Manager Operations TM51DK

2007 Tivoli Storage Manager Implementation TM50DD

2006 VMware VI3 Install & Configure

2003 UNIX System Administration (superuser DK)

2002 UNIX Basic (Superuers DK)


Reads and writes Danish fluently (mother tongue), speaks, read and write English at a
professional level.

Leisure Interests:

Horses (Western horseback riding, horsemanship), Open Source (Fedora desktops and
servers), Mindfulness, Sea kayak

Some picks from my 20 years of Experience as a GNU/Linux cosultant

Download my CV Here

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