EGETHAN GUAN

~/projects

Things I’ve built.

A working archive of robotics platforms, desktop software, computer-vision systems, research, and web products.

intelligence2026

Clarity

A screen-aware AI desktop overlay for navigation, tutoring, accessibility, and on-screen guidance.

Electron 35React 19GeminiGroqOllamaLanceDB
Build notes

Built for JAMHacks 2026, Clarity combines Electron overlays with Gemini and Ollama planning, Groq-generated interactive learning widgets, local and remote RAG, OCR and Moondream localization, and accessibility tools behind a secure IPC boundary.

systems2026

Sentry

A local-first macOS execution layer that keeps developers aligned with their work and restores approved context.

React 19TypeScriptTauri 2RustFastAPISQLite
Build notes

Sentry pairs a React and Tauri desktop client with a token-authenticated FastAPI sidecar, SQLite, and Chroma. It provides focus sessions, drift detection, local corrections, explicit workspace capture, safe context restoration, and privacy-first retention controls.

systems2026

Guanplanner

A cross-platform IDE for designing VEX autonomous routines.

React 19TypeScriptTauri 2SQLiteGitHub ActionsCloudflare Workers
Build notes

Engineered with React 19, TypeScript, Tauri 2, and SQLite. A GitHub Actions matrix pipeline produces signed macOS, Windows, and Linux releases, while Cloudflare Workers securely proxy auto-updates from private GitHub Releases.

systems2026

STL VEX Robotics Platform

A monorepo management platform supporting 200+ members across six VEX robotics sub-teams.

TurborepoSupabasePrismaZuploRoboEvents APIDiscord
Build notes

Built with Turborepo, Supabase, and Prisma; secured backend APIs with Zuplo; integrated RoboEvents schedules and rankings; and automated CAD and code notifications through a Discord bot connected to GitHub and Fusion 360 webhooks.

intelligence2026

RoboArm

A vision-language-action pipeline that controls a custom 5-DOF robotic arm from natural-language commands.

YOLOv11OpenVINOOllamaGroq WhisperNext.jsFastAPI
Build notes

Combined Groq Whisper, YOLOv11 with OpenVINO, Ollama Llama 3.2, and inverse kinematics. GPU acceleration reached 17.3 ms average detection latency (57.7 FPS) and 27 FPS end-to-end, with Next.js and FastAPI communicating over WebSockets for video, detections, and telemetry.

web2026

NGNHacks Website

The official hackathon website serving 342 participants.

Next.jsGSAPFramer MotionSupabaseREST APIs
Build notes

Developed with Next.js, GSAP, Framer Motion, and Supabase. Also led frontend and API workshops teaching React fundamentals and REST API integration during the event.

web2026

Connectus

A cross-platform study app that synchronizes Pomodoro sessions between people anywhere in the world.

Cross-platformReal-time SyncPomodoroChatTodo ListCalendar
Build notes

Connectus combines live Pomodoro synchronization with chat, community spaces, task management, and calendar planning in one collaborative study experience.

intelligence2026

EEG-Analysis Research

Analyzed EEG patterns to diagnose Alzheimer’s Disease (AD).

Pythonscikit-learnMachine LearningResearch
Build notes

A data science and machine learning research initiative using Python and scikit-learn to identify patterns in EEG brain-wave data associated with Alzheimer’s Disease.

web2026

GuanineTrackerPro

An all-in-one browser app to track your workouts.

ReactTypeScriptTailwind CSSSupabaseRecharts
Build notes

A comprehensive fitness tracking web application built to monitor and analyze workout routines using modern React components and backend integration.

systems2026

STL Event Tracker

A web-app that tracks events and awards points.

PythonDjangoReactPostgreSQLTailwind CSSJWT
Build notes

A full-stack application designed to monitor school events, track attendance, and manage a point-based reward system using a Django backend and React frontend.

web2026

Guanfolio

An OS-styled Personal Portfolio

Next.js
Build notes

A personal portfolio