#postgresql

코스닥 DART 공시 실시간 분석 + 섹터 공포·탐욕 지수 + 사주 기반 종목 궁합 + 페르소나 투자 AI. Supabase·Neon·Redis·Vercel $0/월 인프라. Google 로그인으로 무료 이용.

Multi-agent memory substrate for PostgreSQL — provenance-gated, vector-hybrid recall

Local-first MCP server for shared memory, reservations, handoffs, and review evidence across AI coding agents.

Self-hostable AI bookkeeper for freelancers and small teams

Agent + Multimodal RAG 全栈学习项目：LangGraph PAE/ReAct、Multi-Query、BM25 + pgvector 混合检索、RAG-Fusion/RRF、MinerU/OCR/ASR、evidence 引用与 HITL；React + Spring Boot + FastAPI。

Claude Code skills for keeping Visual Basic 6 codebases alive — conventions, CSEH error handling, late-binding ADO, and manual stack tracing.

AI-powered automated job aggregation platform that scrapes, filters, ranks, and delivers fresher jobs, internships, and research opportunities through scheduled email alerts.

AI-powered campus placement exam simulator — Numerical, Verbal, Reasoning & Coding sections with live code execution and AI feedback

AI-powered knowledge management platform with RAG, multi-engine OCR parsing, vector search, wiki graphs, and Agent skill integration. Docker Compose deployment.

Trustworthy AI Knowledge Workbench — Verifiable RAG with citation tracking, document-grounded review, and self-contained desktop mode. Windows / macOS / Linux / Android / iOS.

Agent-facing CLI harness for testing distributed systems

HermesClaw Zero‑Config Sidecar is a lightweight local vector‑memory engine for Hermes and OpenClaw. It runs as a zero‑config sidecar, providing fast embeddings, persistent memory, and instant retrieval for agents and MCP tools. Built for speed, simplicity, and full local control.

Scenery — one CLI tool for building, running, inspecting, and debugging Go backends. Local-first runtime, APIs, logs, traces, DB tools, generated clients, and AI agent skills included.

Explainable AI genetic disorder risk screener — Random Forest + GenAI summaries, privacy-first mobile client, offline fallback.

An AI-first Healthcare CRM prototype that enables pharmaceutical representatives to log, edit, validate, and manage HCP interactions through natural language. Built with React, FastAPI, LangGraph, Groq LLM, PostgreSQL, and Redux Toolkit, showcasing conversational CRM workflows and AI-driven CRUD operations.

A production-grade multi-agent ETL system orchestrated by Apache Airflow. Features real-time Kafka streaming, Dead Letter Queue routing, BigQuery integration, a FastAPI control layer, and a React-based "Cosmos" UI for live pipeline topology and quarantine management.

Chatbot developed during Tata Steel Summer Internship, uses live IoT Telemetry data for various machines and allows users to query and fetch details for the same.

AN-EYE — Smart AI Surveillance System AI-powered real-time surveillance platform designed for police and emergency response systems. A-EYE transforms traditional CCTV networks into intelligent monitoring systems capable of detecting violent activities, generating instant alerts, and assisting faster law-enforcement response.

Human-in-the-loop equity research agent: SEC-filing RAG with cited evidence, deterministic risk guardrails, and live execution through Robinhood's Trading MCP

Vitalis.Med is an AI-powered Hospital Management System built with Next.js, NestJS, PostgreSQL, Prisma, Redis, and OpenAI. It streamlines patient care, EHR/EMR, appointments, billing, pharmacy, laboratory, telemedicine, and hospital operations with intelligent automation, real-time collaboration, and enterprise-grade architecture.

AI-powered project management SaaS — Next.js 16, TypeScript, PostgreSQL, Prisma 7, OpenAI, Stripe. Kanban boards, drag-and-drop, team collaboration, billing, CI/CD.

🚀 Self-host your own AI agent platform on Hugging Face Spaces for FREE. Run Claude Code, OpenAI GPT, and Google Gemini agents with persistent PostgreSQL storage, auto backup to HF Dataset, Cloudflare proxy, and keep-awake. Zero server needed.

Enterprise financial intelligence AI agent platform with RAG, SEC EDGAR ingestion, FRED macro analysis, SQL analytics, LangGraph orchestration, security guardrails, evaluation, and observability.

Enterprise document assistant built with ASP.NET Core, FastAPI, PostgreSQL, Redis, Docker Compose, semantic search and a local RAG workflow.

Enterprise-grade Retrieval-Augmented Generation (RAG) chatbot with FastAPI, React, FAISS, Gemini/Ollama, PostgreSQL, Redis, JWT authentication, RBAC, and semantic document search.

AI-powered resume analyzer with ATS scoring, skill gap analysis, and Gemini API recommendations. Built with Spring Boot, React, PostgreSQL, and PDFBox.

Technical case study of a production AI-powered lead qualification system built with WhatsApp, Claude, Whisper, Supabase, and Cloudflare Workers.

Event-driven Slack AI workflow for public member research, structured analysis, and onboarding recommendations.

Multi-feature AI assistant API (summarization, Q&A, sentiment analysis) with rate limiting — FastAPI + PostgreSQL + Gemini API

Enterprise-grade agentic RAG chatbot — Python 3.14 / FastAPI / LangGraph orchestration, PostgreSQL + pgvector hybrid (dense + BM25) retrieval with cross-encoder reranking, Keycloak OIDC auth, MinIO object storage, arq ingestion workers, DeepEval scoring, and a pixel-perfect React 19 + Vite + TypeScript UI.

Persistent memory for coding agents over MCP — typed knowledge, semantic search, session lifecycle. PostgreSQL + pgvector, FastMCP.

Starfit — AI 时代的健身搭子：本地优先的健身记录与 AI 教练（Deep Agents + SSE 流式 + uiHint 多态卡片）

Study session tracker with focus timer, streaks, AI syllabus parser, and co-study rooms. React + Vite + Express.

AI-powered inventory management platform.

Portfolio digital-library app inspired by BookFusion, built with FastAPI, Angular, PostgreSQL and AI-assisted study workflows.

Personal AI Data Engineering lab, portfolio and publishing platform built with FastAPI, PostgreSQL and modern engineering practices.

AgentOS Studio — Production-grade IDE for building, testing, deploying, and monitoring agentic AI systems. FastAPI + React + PostgreSQL.

Conversational AI agent for lead capture and appointment booking, built on n8n. Includes technical documentation, ADRs, and a sanitization pipeline for safe public release.