I am Jun Wu, founder and sole operator of YAOLUMEN TECHNOLOGIES LTD. This is the engineering log — notes, side projects, and the parts of building a company that do not fit on a corporate site. Current research: self-hosted decision models for a personal quant system.
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Latest from the engineering log.
Since the JEV decision model entered the stack, I have been researching self-hosted decision-model alternatives and building a personal quant system on top. Part 1 of 3: positioning and architecture — not a gambling machine, an auditable, evolvable decision system.
A short, roughly weekly note on what I am building, reading, or breaking.
After the JEV decision model entered the stack, the question stopped being "can a model decide" and became "can the deciding model be mine". Researching self-hosted, open-weight decision-model alternatives and building a personal quant system on top — self-use first, product maybe later. Three-part series starts on the blog today.
Fusion day. The five-subdomain fleet (chat / cli / quant / shui / anchor) 301'd into aeox.uk — four Node processes converged into one Next.js platform. go.aeox.uk stays as the goods hub. Two domains, zero tracking. The full map lives on the hub page; the long version is on the blog.
Finished moving the override pattern out of me/ and into the shared package docs. The corporate, lab, and me sites now share tokens, atoms, and i18n helpers. Each keeps its own voice. The total LOC for shared design system is under 600 lines, which is the right size.
Design, code, and a long chrono project — small enough to actually finish.
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