Dual-channel multimodal AI voice gateway in Go & LiveKit agent plugin in Python, streaming real-time PostHog analytics, AI Observability, ClickHouse telemetry, and dynamic Chart.js visualizations over WebRTC data channels.

QABuddy.ai: hybrid RAG assistant for QA teams. One cited answer from Selenium and Playwright code, test cases, PRDs, Jira, meetings, diagrams and Jenkins logs. Qdrant + Qwen3 embeddings + BM25, FastAPI, Groq, deployed on Vercel.

Single-channel EEG training system for the NingNao/SereniBrain TH21A headband: 64 pre-registered tests, honest state decoding that refuses to over-claim, an agent bridge and a standalone recorder/monitor.

AI pre-clinical triage platform: contactless optical vitals (rPPG), cough acoustic analysis, and clinician SBAR decision support.

👁️ Hear what your camera sees. An assistive scene narrator for people with low vision: point, press once, and hear what is there or have the text read aloud. Bring your own free Gemini key; nothing is stored. Vision-themed React site, desktop app, speech chain with browser-voice fallback, evals.

Local text-to-video studio: turn a prompt into a short animated MP4 on your own machine. SD-Turbo keyframes + optical-flow morphs + cinematic camera motion. Free, offline, no API keys.

Anza - ship an AI SaaS in a day. Open-source starter: auth, payments (Paystack + Stripe), OpenAI-compatible client. One-command deploy

StudentVault - student notes sharing API with JWT auth, ownership checks, search & upvotes | FastAPI + SQLAlchemy + SQLite | live: https://studentvault-qduy.onrender.com/docs

Pulseboard: microservices platform (FastAPI identity + API, Angular 17, Postgres, Redis, API gateway) deployed on Azure. Gateway, Docker Compose, Bicep, docs.

Муха-питомец со спайковой моделью настоящего мозга дрозофилы: дрессировка словами, мутации, бои

AI-powered English speaking practice with authentic American accent coaching, humane personalized exercises, learning progress tracking, and student/parent performance dashboards.

A local English and Hindi voice assistant built with Faster-Whisper, Gemma 3, Ollama, Piper, and FastAPI. Features conversation context, voice activity detection, and response latency tracking.

Хакатон PostCode Challenge от Почтатеха — сервис квартального планирования IT-команд, карта компетенций и анализ рисков. Python · FastAPI · SQLite.

Private document assistant for teams: answers only from your own Drive documents, every claim cited and verified, or an honest "not found". Web + Slack.

WingMan 聊天僚机：把 QQ/微信聊天记录变成可检索记忆，实时分析对方情绪意图并给出候选回复与走向推演；支持双通道语音采集转写。插件式数据接入 + 可切换模型（云 API / Ollama / Mock）。

AR surgical-training simulator for Meta Quest 3: bare-hand lap chole practice, deterministic scoring, Claude + Cartesia voice coach, live instructor dashboard. Built at CalHacks 13.

Delivery intelligence platform with late-risk scoring, FastAPI, PostgreSQL, and Streamlit

Self-hosted AI search + chat platform that keeps LLM costs low: hybrid (BM25 + vector) search, RAG product chat, and rule-based query understanding that skips the LLM when it isn't needed. Works with OpenAI, Claude, Gemini, Groq, Ollama, or LiteLLM. Built on Typesense + FastAPI. ⭐ If you like this, please give it a star!

A local-first visual research workspace: image search, tagged inspiration, optional SigLIP 2 ranking, and editable mood boards. 本地优先的视觉灵感与情绪板工作区。

🧠 Model Context Protocol (MCP) server providing persistent vector & conversational memory for AI agents via PostgreSQL

The KTRU code is issued only when the catalog rules leave exactly one position; otherwise the supplier gets a question, not a guess. Product card builder for Russian public procurement: fills characteristics from a free text description on local models, no paid API

Self-hosted teaching platform with AI tools for course material and study support. Built at ISy, TH Lübeck.

Local-first career copilot: store your career data once and turn it into tailored CVs. FastAPI + SQLAlchemy + Pydantic.

ArborKnowledge Studio — verified source-to-publication demo for professional tree care | RediON

Autonomous AI organizations, persistent digital workforce, and time-compressed world simulation. Features enforceable role contracts, task DAGs, independent audits, decision trees, and native MCP stdio integration.

An AI tutor that teaches any slide, photo or PDF by drawing on it while it talks. Vision finds the parts, code checks every number.

A multi-agent AI collaboration platform where multiple LLMs discuss, challenge, and refine ideas to produce more reliable, well-reasoned results.

HROne Employee Attendance & Analytics API built with FastAPI and MongoDB, featuring attendance tracking, business rules, and analytics endpoints.

itch.io 收藏夹批量管理器：参考 Steam 游戏库交互的本地整理工具，变更全本地暂存、确认后限速批量写回。/ A local itch.io collection manager that borrows a few interactions from the Steam library.

Self-hosted job finder: collects vacancies from APIs, boards and employer sites, has Claude score them against your profile, and tracks applications.