John Jansen
Founder at Dreamware
Auckland, Auckland, New Zealand
Summary
👤
Senior🎓
Top SchoolJohn Jansen is a Senior Staff Engineer based in Auckland, New Zealand with 11 years of experience designing and scaling production systems at Primer.ai. He combines deep technical leadership with an operator's mindset, currently shaping architecture and reliability while remaining hands-on in implementation. Parallel to his engineering career he leads Dreamware as CEO, reflecting an entrepreneurial streak and experience balancing product, business, and engineering priorities. Known for translating ambiguous requirements into pragmatic, scalable solutions, he focuses on systems that handle growth and complexity. Colleagues value him for bridging long-term architecture with day-to-day delivery and for bringing strategic vision informed by running a tech-focused business.
11 years of coding experience
29 years of employment as a software developer
Certificate, Computer Programming, Certificate, Computer Programming at Auckland University of TechnologyComputer Science, Computer Science, Computer Science, Computer Science at Seattle Pacific University
English
Stackoverflow
41reputation
17kreached
4answers
0questions
Github Skills (72)
websocket10
kemal10
fundamentals9
bengali9
rest9
api9
compiler9
programming-language9
data-structures9
json9
porter-stemmer9
idris8
ternary-search8
lang8
backend7
Programming languages (7)
Github contributions (5)
johnjansen/text
Nov 2016 - Apr 2019
A collection of phonetic algorithms for Crystal. Including; Porter-Stemmer, Soundex, Metaphone, Double Metaphone & White Similarity
Contributions:7 commits, 1 PR, 5 pushes in 2 years 5 months
metaphoneporter-stemmersoundex
johnjansen/anvil
Feb 2026 - Jun 2026
Contributions:1 release, 4 reviews, 33 PRs in 3 months
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