Public repository
HarmonyxAPI
FastAPI and music21 service for deterministic harmony analysis, progression and SATB-generation capabilities, with optional LLM explanations. Designed, built, tested, and documented.
About
Hello! I’m DJ.
I’m a developer, classically trained pianist, and experienced language learner based in Provo, Utah. I like turning complicated systems into tools people can actually use—whether that means an AI agent, a music-analysis service, or a focused native app.
My work spans model-invoked tools, local LLM workflows, deterministic harmony analysis, and privacy-minded software. Music Performance and multilingual study shape how I think about structure, communication, and detail; they are part of how I build, not a separate footnote.
Selected work
Evidence through shipped systems.
Public repository · v0.1
MCSmartBot
Goal-driven Minecraft Java companion built on Mineflayer, with model-invoked tools, persistent memory, durable task planning, and reactive safety behavior.
Public product site
Partita
Android score-library and annotation product integrating with IMSLP through MediaWiki. Public product proof includes the workflow, signed APK, checksum, build details, and privacy information.
Private project
Sipsy
Native macOS image-conversion project. Private repository; public source link intentionally omitted.
Public repository
Rotivate
Privacy-minded study Chrome extension with local PDF extraction, page-cited practice, user-provided AI configuration, and spaced review.
Public repository
PromptMAXX
Native macOS prompt editor for local Ollama workflows.
Public repositories
Reliability and developer tooling
Public repositories include a React Native Minecraft chat client, a read-only Paper backup preflight, and a static JVM linkage preflight for Paper plugins.
Beyond the code
Music and languages
Music Performance and multilingual study inform how I analyze structure, communicate across contexts, and build music-aware software.
Spanish C1 · Mandarin Chinese B2 · French B1 · Portuguese A2
Contact
Let’s build something useful.
Available now for remote internships, part-time work, and project work; available for full-time work beginning May 2027 and open to relocation after graduation.