I run developer marketing, from the docs and demos to the talks and videos.

15 years writing software at companies like MongoDB and Best Buy. Now I lead developer marketing at CData. Outside of work I run a 72-container homelab, build smart home projects, and watch a lot of movies.

JoeKarlsson

Recent posts

Oct 30, 2026 · Dev ToolsCan Open Knowledge Format make Claude Code more accurate and cheaper? I tested it
Oct 26, 2026 · Dev ToolsBest MCP Servers for ChatGPT, Dots, and Meta Muse
Oct 16, 2026 · Dev ToolsI put an MCP server inside DOOM
Oct 16, 2026 · Dev ToolsFirst impressions of Claude Code mods
Oct 15, 2026 · Dev ToolsHow to Use ChatGPT Dots with Salesforce, Jira, and More

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Ship the ugly pot

Projects

PixelPane2026 · Python · Raspberry Pi Screencast Director2026 · Swift · macOS FollowSpot2026 · JavaScript · whisper.cpp Connect AI × DOOM2026 · Python · Claude Code IoT Kitty Litter Box2019 · Raspberry Pi · Node.js

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Writing by topic

Dev Tools35 posts Databases21 posts Homelab14 posts Career12 posts DevRel11 posts Smart Home6 posts IoT5 posts Film3 posts

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