software engineer. builds AI systems and the plumbing around them — agents, RAG pipelines, orchestration.
Ein gebildeter Geist ist fokussierte Seele; Kaffee kann nicht mithalten, Wissen spielt die Hauptrolle.
- mostly: python · typescript/node · java/kotlin/spring
- sometimes: vue · go · php/laravel · flutter
- learning: swift
- around: linux · docker · ci/cd · nomad/consul/vault
- asktube — youtube summarizer and QA with RAG, runs fully local
- livecounts — live counts api for tiktok, youtube, twitter, twitch
- easykey — vietnamese input switcher for macOS, native swift
- cadence — multi-agent AI orchestration platform, private for now
- tools: maestro, lens, switchy
- notes — running nomad, consul and vault in production
blog: me.ifelse.one/blogs · github: @jonaskahn
no talks, no circuit. longer thoughts live on the blog.