Louis Horn

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Louis Horn

Enterprise Architect / Designer / Web Developer

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Hi, I'm Louis Horn!

Enterprise Architect / Designer / Web Developer

I offer advanced large organization experience in Architecture & Solutions Analysis roles – with special abilities to foresee problems, identify patterns and create simple, elegant solutions that resolve issues for the business.

This is my online CV.


Full Name

Louis Horn

(actually "Louis Petrus Horn", but hey, let's not go there)


31 Jul 1970 - Pretoria, South Africa

(Yes, I'm THAT old!)



Find Me On



Knotion, ITWorx - Certified Feb 2012

The Open Group Architecture Framework

TOGAF certified logo


HP/AXELOS - Certifications from 2013 - 2014

ITIL - IT Infrastructure Library Certification

  • ITIL Foundation Certification, HP/AXELOS, 2013
  • ITIL Intermediate Certification - All lifecycles
    • Service Design, HP/AXELOS, 2014
    • Service Transition, HP/AXELOS, 2014
    • Service Operations, HP/AXELOS, 2014
    • Continual Service Improvement, HP/AXELOS, 2014
    • Service Strategy, BCX/APMG, 2016

ITIL logo

BUSINESS & Systems Analysis

University of Pretoria - Certified 2008

Certification through University of Pretoria in Business and Systems Analysis.

UP logo


ISU Campus - Certified 1999

Certification as Microsoft Certified Systems Engineer

MCSE logo

National Diploma in Electrical Engineering (Light Current)

Tshwane University of Technology - Graduated 1993

Technikon Pretoria - 3 year National Diploma in Electrical Engineering (LC) with subjects such as Maths, Digital Systems, Radar, Television, Business English, etc.

TMForum logo


Gerrit Maritz High School - Graduated 1988

Matriculated at Technical High School Gerrit Maritz with all subjects on Higher Grade, and University allowance

Gerrit Maritz logo

Other Certifications

Various Institutions

  • Joubert Fisher & Associates: Kepner-Fourie Problem Solving and Decision Analysis - 1999
  • TMForum: Telemanagement Forum Framework Training - 2011
  • Maastricht School of Management Romania (via iVersity): Critical Thinking - Reason and Fair Play in Communication - Feb 2015
  • Lynda.com: Objective-C Essential Training - License 1E4593 - April 2014
  • Lynda.com: Drupal 7 Essential Training - License 048983 - May 2014
  • Lynda.com: Drupal 7 Advanced Training - License E96013 - May 2014
  • Lynda.com: Drupal 7: Reporting and Visualizing Data - License 471D96 - May 2014
  • Lynda.com: Drupal 7: Creating and Editing Custom Themes - License BB9A90 - July 2014
  • Lynda.com: Drupal 7 Custom Module Development - License 34ACC0 - July 2014
  • Lynda.com: Simplified Drupal Sites with Drush - License E405F7 - September 2014
  • Lynda.com: Git Essential Training - License 75E1E3 - July 2014
  • Lynda.com: Moodle 2.6 Essential Training - License A150B9 - August 2014
  • Lynda.com: Techniques and Concepts of Big Data - License 20A9CD - September 2014
  • Lynda.com: iOS App Development Essential Training - License F8B71C - May 2014
  • Lynda.com: Up and Running with Symfony2 for PHP - License F51A58 - March 2015

Work Experience

Telkom S.A. - Enterprise Architecture

Enterprise Architect - Aug 2009 - Present

Architected enterprise solutions for Telkom – with special focus on Fulfillment domain

  • Defined architectures for various large and small-scale projects
  • Specific focus on Service Provisioning and Activation business processes
  • Applied strategic and architectural standards to change requests to ensure standards and alignment with long-term strategies
  • Extensive use of TMForum Frameworx, Archimate modeling and some UML2
  • Received Spotlight award for duties performed beyond normal performance plan
  • Team lead of the year award.

TELKOM S.A. - Solutions Design and Build

Business & Systems Analyst, Solutions Developer - Mar 2000 - Jul 2009

Filled Senior roles as Analyst and Lead Developer/Programmer creating large, complex systems for Telkom – with major focus on a Work Force Management Solution

  • Business Analysis – taking briefs, meeting with stakeholders, clearly identifying, mapping and documenting business processes, key issues and other requirements; Additionally providing strategic advantage by foreseeing, avoiding and resolving possible problems and unnecessary complexity
  • Systems Analysis – researching existing and planning and recommending new technical solutions/architectures to meet business requirements and integrate and align with related systems
  • Design and Development – leading and project managing the design of solutions, tools and innovations to facilitate improved design and solutions for organization-wide implementation and use
Key Projects and Achievements
  • Appointed Designer & Lead Developer building a Work Force Management system that was used by 3000 technicians for more than 3 years. The solution was an interim measure to fill a need while an "off the shelf" system was being implemented. The solution received wide-spread praise and was considered a genuine threat to the "off the shelf" commercial system that was already bought and paid for
  • Designed a highly effective rules mechanism to avoid the need for overly complex and un-maintainable software designs – the mechanism has been extremely effective and is being deployed widely

Telkom S.A. - Telematics division

Technical Officer - Jan 1993 - Feb 2000

Played a key technical role in the Access Network Operations division

  • Analysing operations, designing and developing systems to monitor and report on performance
  • Improving defect tracking and logging in order to promote the quick resolving of problems
  • In early position (Technical Officer, 1993 to 1998) held responsibility for the detection and repair of Diginet service faults and testing customer circuits from a central management centre
Key Projects and Achievements
  • Led the development of a Management Information System and additionally of a network element defect tracking and logging system (NedLMP) – a system still in use in 2008


Professional Skills

  • 95% Complete
    Presentation 95%
  • 85% Complete
    Communication 85%
  • 85% Complete
    Facilitation 85%

Enterprise Architecture

  • 95% Complete
    ArchiMate 95%
  • 90% Complete
    Business Architecture 90%
  • 90% Complete
    Application Architecture 90%
  • 60% Complete
    Technology Architecture 60%

Software and Development Skills

  • 90% Complete
    DRUPAL 90%
  • 80% Complete
    HTML5 / CSS3 80%
  • 80% Complete
    Javascript 80%
  • 80% Complete
    PHP 80%
  • 70% Complete
    C# 70%



What's life without music!

Mountains and Nature

Getting there by Hiking, Mountain Biking and Camping.

Improving myself

The continuous search for knowledge!


Send me a message


Waverley, Pretoria, South Africa


+27 82 824 8224



Thank You!

“Ideas are the beginning points of all fortunes”

Napoleon Hill