04 · Skills
Skills tied to artifacts, not ratings
Each item points to a repo, system, or work queue
Skill map
What each capability points to
01
AI / RAG Engineering
Retrieval, evaluation, cost and latency discipline
Domain eval design Industrial RAG Gate tracks authority, safety escalation, citation hits, and item-level regressions /industrial-rag-gate · current system
Agent budget measurement tool-tax turns schema cost into a reportable engineering budget /tool-tax · public package
Context hygiene site-voice-packs separates structure, voice, and source-subject contamination risks /site-voice-packs · public package
02
Modeling
Model inference, evaluation surface, and training provenance
Applied audio ML Region-wise key estimation keeps modulation confidence visible /modulation-aware-key-estimator · public repo
Checkpoint delivery Large model artifact moved to release asset with verified loading /modulation-aware-key-estimator · release surface
Benchmark method Inference lab will publish latency, memory, and quality deltas before claiming wins /inference-runtime-lab · benchmark queue
03
Full-stack / Product Systems
Build the client when AI infrastructure needs a real review surface
Research UI Workspace roadmap connects retrieval diffs, eval outputs, and prompt changes /research-workspace · product queue
Documentation as interface Repos are shaped so installation, effect, and verification are visible quickly /tool-tax · public repos
Static publishing Astro/GitHub Pages keeps work records, project routes, and project status together /sihyeonjeon.github.io · current site
04
Data / Operations
Data quality, deployment health, and decision traceability
Data contracts MLOps layer targets dataset hashes, score provenance, and drift alarms /mlops-data-quality-layer · system queue
Decision optimization Replenishment gate links demand forecasts to base-stock policy and stockout failure modes /replenishment-policy-gate · current system
Workflow policy oracle P2P Replay Gate checks event-order failures before an invoice agent clears payment /p2p-replay-gate · current system
Release discipline Current projects already separate code, package, release artifact, and verification path /modulation-aware-key-estimator · current artifacts