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I’m Johnie Hjelm, Head of Engineering at Omni. I build teams, still write code, and think a lot about where the craft goes when typing stops being the bottleneck.

I started as a high school intern at a Stockholm web agency in 2009, doing design and code because I couldn’t pick one. I’ve always hunted for shortcuts: remapped keys, snippets, tools, little scripts, anything to keep up with my own brain. I have spinal muscular atrophy, and around twenty-five my hands started falling behind, so the hunt got serious. Nothing ever fully closed the gap. AI is the first tool that finally keeps up with what I want to build.

I write about leadership, AI, and building when your body changes the rules. The longer version is on the about page.

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I Already Lost This Once

09 April, 2026

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4 min read

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The Deteriorating Developer

31 August, 2024

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4 min read

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Work

Omni logo
Omni
Head of Engineering
2025 – Now
SEB logo
SEB
Senior Fullstack Developer
2023 – 2024
Bambuser logo
Bambuser
Technical Lead Manager
2021 – 2023
Mr Green logo
Mr Green
Technical Lead
2018 – 2020
Cloudnine logo
Cloudnine
Senior Software Engineer
2016 – 2018
Symbio Sweden logo
Symbio Sweden
Fullstack Developer
2013 – 2016

Projects

dold logo
dold
One-time secret sharing service.
web