David Jack Wange Olrik

Entrepreneur and Software Visionary

Location: Copenhagen Area, Denmark
Industry: Computer Software

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David Jack Wange Olrik's Overview

Current

Consultant at Nokia
Owner at Grepmasters

Past

Teacher / Mentor at DSB IT
Senior Software Architect at NeoConsult A/S
Consultant at Infopaq

Consultant at TBWA
Consultant at PFA Pension
Consultant at Sonofon
Consultant at Tele2 A/S
Software Developer at Realtime A/S
Senior Developer at i-data Networks
Software Developer at NetSet Aps
Software Developer at Belle Systems A/S

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Education

Handelsskolen i Ballerup
Københavns dag & aften seminarium

Recommendations

1 person has recommended David Jack

Connections

211 connections

Websites

Agile software developer with a passion for Perl, Objective-C and the Mac.

Specialties

Agile and Test driven development, SCRUM, XP, Software design, Database design and modeling, Internet protocols & Standards, Userinterface design, Project management.

View All (31) Skills View Fewer Skills

Consultant

Nokia

Public Company; 10,001+ employees; NOK; Telecommunications industry

August 2010 – Present (1 year 7 months)

Owner

Grepmasters

Privately Held; 1-10 employees; Computer Software industry

December 2008 – Present (3 years 3 months)

Creating Mac and iOS applications for professionals on the move.

Teacher / Mentor

DSB IT

Computer Software industry

April 2011 – December 2011 (9 months)

Teaching and mentoring developers in the use of Mercurial.
Installation and configuration of central Mercurial server with AD integration.
Migration of projects from CVS to Mercurial.

Senior Software Architect

NeoConsult A/S

Privately Held; 11-50 employees; Computer Software industry

December 2001 – December 2010 (9 years 1 month)

* Provisioning systems
* Billing systems
* Primary technologies used: Perl & Java on Linux & Solaris

Consultant

Infopaq

Privately Held; 201-500 employees; Public Relations and Communications industry

March 2010 – July 2010 (5 months)

Consultant

TBWA

October 2009 – February 2010 (5 months) Copenhagen Area, Denmark

Consultant

PFA Pension

Privately Held; 1001-5000 employees; Insurance industry

November 2008 – September 2009 (11 months)

Consultant

Sonofon

Privately Held; 1001-5000 employees; Telecommunications industry

2007 – November 2008 (1 year)

Consultant

Tele2 A/S

Public Company; 1001-5000 employees; TEL2-B; Telecommunications industry

2002 – 2008 (6 years)

Software Developer

Realtime A/S

Privately Held; 51-200 employees; Telecommunications industry

October 2000 – December 2001 (1 year 3 months)

* Wrote an SMSC Gateway with support for various SMSC Protocols
* Created SMS Applications
* Created SMS Games
* Primary technologies used: Perl & Java on Linux & Solaris

Senior Developer

i-data Networks

December 1998 – October 2000 (1 year 11 months)

* Embedded Internet Appliances (Mail/Web/Firewall box)
* Primary technologies used: C, C++, Perl & Python on Linux

Software Developer

NetSet Aps

January 1997 – December 1998 (2 years)

* Embedded Internet Appliances (Mail/Web/Firewall box)
* Helped startup NetSet from scratch.
* Database design/modeling
* User interface design
* User interface tool design
* Created internal developer intranet.
* Created internal NIS/Autofs development environment
* Primary technologies used: C, C++ & Perl on Linux

(NetSet was acquired by i-data in Q4 1998,i-data later acquired Lasat A/S)

Software Developer

Belle Systems A/S

January 1997 – October 1997 (10 months)

* Website development and design for various companies and organizations, e.g. Forskningsministeriet (http://www.fsk.dk/) and Roland (http://www.roland.dk/)
* Primary technologies used: Perl & Oracle on Unix (Solaris, AIX & Irix)