HOSTED — Every live danielju.com service in one directory.
01/08
8 case studies
PROJECTS
DELAMAIN and seven documented builds.
ChooseEnterOpenEscBack
01/08
8 case studies
PROJECTS
DELAMAIN and seven documented builds.
02/08
live topology
SYSTEMS
The self-hosted architecture map.
03/08
papers
WRITING
Three research papers with methods and PDFs.
04/08
pdf download
RESUME
In-page viewer + download.
05/08
external
GITHUB
github.com/thedanielju · external
06/08
external
LINKEDIN
linkedin.com/in/danielyechanju · external
07/08
identity
Daniel Ju
The identity behind the world.
08/08
keyholder only
HOSTED
Every live danielju.com service in one directory.
PROJECTS
DELAMAIN and the documented builds, each with its problem, approach and what it proved.
DELAMAIN — Live. A personal AI operating system whose backend owns the entire agent loop — state, tools, routing, and streaming stay coherent across reconnects, restarts, and provider failures.
Outreach Desk — Live. An autonomous, safety-gated job-outreach control plane — discover leads, verify real emails, and send personalized campaigns under human approval and hard caps.
The Convergence Mirage — Research. High cross-model representation similarity in from-scratch music models is mostly architectural prior, not learned convergence — you can’t claim convergence without an untrained floor.
Swap or Flop — Research. Benchmark win rate, behavioral competence, and learned strategy are not interchangeable — RL agents need behavioral probes, not just reward metrics.
ThriftCycle — Live. A Goodwill-native operations layer that turns donation intake into routing, tag metadata, and manager forecasting — 1st place at George Hacks 2026.
WebRAG — Working. Give an LLM a research memory: index web pages into a persistent, citable corpus with recursion that knows when to stop.
Islands of Innovation — Research. Defense microelectronics R&D stimulates patenting where contracts land — but 25 km from a defense hub is, statistically, the same as 500 km. Geographic spillovers are gone.
La Frontera — Live. A fully static, editorially designed online magazine for U.S.–Mexico relations — built as a publication, not an app.
01/08
Live
DELAMAIN
A personal AI operating system whose backend owns the entire agent loop — state, tools, routing, and streaming stay coherent across reconnects, restarts, and provider failures.
Python · TypeScript · Swift
ChooseEnterOpen the studyEscMenu
Esc back[] links
danielju.com
Daniel Ju
I build and operate ML research pipelines, agent infrastructure, and the self-hosted platform behind this site.