Ryan Xing
Personal Projects02

Selected software work.

A curated mix of full-stack apps, AI tooling, iOS systems, hackathon builds, and developer tools.

Featured projects

Work worth opening first.

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SwiftUI health system
What stands out
  • Built the app solo across data model, repositories, view models, SwiftUI screens, local notifications, and unit-tested domain services.
  • Created a real-use iOS tool with vial inventory, blend support, dose validation, reconstitution flow, schedules, injection history, and half-life charts.
  • Kept Firestore access out of SwiftUI views by routing all persistence through seven domain repositories.
Swift files
48
Repositories
7
Unit test suites
2
Featured project / health-protocol-tracker
SwiftUI health system

Health Protocol Tracker

SwiftUI iOS app for peptide inventory, injection logs, reminders, and pharmacokinetic concentration modeling.

Swift files
48
Repositories
7
Unit test suites
2
SwiftSwiftUIFirebaseCombineSwift Charts
Demo available
Open project details
○
Browser memory graph
What stands out
  • Built with a hackathon team across extension UI, page processing, semantic search flow, and graph-based browsing.
  • Delivered a GenAI Genesis project using RAG, embeddings, reranking, conversational search, and graph visualization over browsing history.
  • Used a browser extension so capture happens where browsing context already lives.
Hackathon
GenAI Genesis
Storage model
Local IndexedDB
Search mode
RAG + rerank
Featured project / recall
Browser memory graph

ReCall

Chrome extension that turns browser history into a semantic search and knowledge graph experience.

Hackathon
GenAI Genesis
Storage model
Local IndexedDB
Search mode
RAG + rerank
PlasmoReactTypeScriptTailwind CSSIndexedDB
Demo available
Open project details

More projects

Additional software work.

4 projects