Robin Hansen
IT-konsulent at Kodemaker Systemutvikling AS
Greater Oslo Region Norway
Summary
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SeniorRobin Hansen is an experienced IT consultant with 11 years of hands-on software development across Java, Kotlin, JavaScript, HTML/CSS and PostgreSQL, currently working at Kodemaker in the Greater Oslo Region. He blends pragmatic product-minded engineering with deep open-source involvement — creator of the Gren programming language and a notable contributor to Elm’s core libraries where he improved performance-critical functions and array implementations. His background spans embedded and backend systems from payment terminals at PayEx to bespoke order management and smart-home interfaces, demonstrating versatility across domains and stacks. Robin focuses on using technology to craft simple, effective solutions that make a real difference in everyday use, and he frequently shares his work at international conferences. Colleagues describe him as a developer who pairs low-level optimization skills with a strong sense for practical product outcomes.
11 years of coding experience
Github Skills (6)
arrayobject10
performance-optimization10
elm10
json9
data-structures8
data-structure8
Programming languages (19)
Github contributions (5)
elm/core
Oct 2016 - Nov 2019
Elm's core libraries
Role in this project:
Back-end Developer
Back-end DeveloperContributions:14 commits, 25 PRs, 63 comments in 3 years 1 month
Contributions summary:Robin focused on optimizing and refactoring the Elm core libraries. This included improvements to the `update` function, which processes record updates. The user also replaced the array implementation with a new one, and fixed issues with JSON handling and slice operations. Furthermore, the user implemented performance improvements in core Elm kernel functions.
elmdictionaryarrayjson
elm-explorations/hashmap
Jan 2018 - Oct 2018
Contributions:72 commits, 20 pushes, 3 branches in 8 months
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