Oscar Wallhult
Lead Engineer at Kattalo
Sweden
Summary
👤
Senior🎓
Top SchoolOscar Wallhult is a seasoned engineering leader with a decade of experience at Atlassian and a long history of product-focused development stretching back to early web and Flash days. Now leading engineering at Kattalo, he combines platform and collaborative-editing expertise with product thinking and pedagogy to build scalable tools that support early literacy for children. His background spans hands-on front-end work, creative management, and new-product incubation, giving him a rare ability to translate educational goals into robust, production-grade software. Based in Sweden, he brings entrepreneurial instincts from co-founding Chambo and a track record of shipping shared components and platform capabilities at scale. Notably, he’s transitioned from large-scale collaboration systems to impact-driven edtech, blending technical depth with a clear mission focus.
10 years of coding experience
23 years of employment as a software developer
High School Graphic Design & Communication, High School Graphic Design & Communication at Munkebäcksgymnasiet
Swedish, English
Github Skills (22)
typescript10
wysiwym9
node-cluster8
typescript-definitions7
dts7
wysiwyg7
rich-text-editor7
prosemirror5
editor5
nodejs4
babel-plugin3
scopes3
facebook2
javascript2
jquery2
Programming languages (3)
Github contributions (5)
superchu/master-cluster
Nov 2017 - Sep 2018
A module to facilitate using node cluster module.
Contributions:2 pushes, 5 branches in 10 months
node-clusterclusternodejs
superchu/pacman
Apr 2017 - Apr 2017
Contributions:4 releases, 9 pushes, 1 branch in 1 day
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