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70 repositories — filter by stack. Projects can appear in multiple categories.
Featured
Clause Lens
Insurance Policy Clause Extractor
TypeScript/Node.js RAG pipeline that ingests policy PDFs, chunks clauses, extracts structured coverage facts with Claude, and serves semantic search over PostgreSQL + pgvector.
ai
frontend
backend
TypeScript
Node.js
Claude API
PostgreSQL
Featured
ArnPulse
Mobile Money Agent Network Platform
Mobile money agent network reliability platform — real-time agent status tracking, a customer-facing locator for finding active agents nearby, and regional health analytics for underserved areas.
fullstack
frontend
mobile
TypeScript
Next.js
Maps
Analytics
Featured
Dictionary Mobile App
React Native + Expo Dictionary
Cross-platform dictionary app built with React Native and Expo — word search, definitions, audio pronunciation, and search history via drawer navigation, powered by the Free Dictionary API.
mobile
frontend
backend
React Native
Expo
JavaScript
Free Dictionary API
Featured
ArcFace Face Recognition
5-Point Alignment + ONNX Inference
CPU-first face recognition pipeline using ArcFace ONNX models with 5-point facial alignment for robust identity matching.
ai
backend
Python
ONNX
ArcFace
OpenCV
Featured
WASAC & REG Unified Billing
Enterprise Java Billing Backend
Automated Java backend for WASAC & REG unified postpaid billing — built with Spring Boot for enterprise-grade reliability.
backend
ai
Java
Spring Boot
REST API
MySQL
Featured
FaceLocking
Identity Lock & Continuous Tracking
Face-locking and tracking system that recognizes an enrolled identity and maintains tracking across frames even when recognition is uncertain.
ai
backend
Python
OpenCV
Computer Vision
AI
Featured
BestBuy Electronics
Full-Stack E-Commerce
Full-stack e-commerce platform — React/TypeScript frontend and Next.js + Supabase backend for BestBuy Electronics.
fullstack
frontend
backend
TypeScript
React
Next.js
Supabase
Featured
Sentinel Security Scanner
Educational Vulnerability Scanner
Educational security scanner with a planted-flaw test range sandbox — learn scanning, detection, and remediation in a safe environment.
ai
backend
Python
Security
Flask
Networking
Featured
ANPR — Plate Detection & OCR
Automatic Number Plate Recognition
End-to-end ANPR pipeline: plate detection, alignment, and OCR for automatic number plate recognition from images/video.
ai
backend
Python
OpenCV
OCR
Computer Vision
Featured
ArnVita — Clinic Management
Patient Records & Appointments
Java clinic management system — versioned patient records, appointment scheduling, and practitioner workflows for small practices.
backend
Java
Spring Boot
MySQL
REST API
Featured
Benax Speaker Tracking
AI Camera + IoT Servo Tracking
AI-powered speaker face recognition and camera tracking system with MQTT-based ESP8266 servo control for automated pan/tilt.
ai
backend
devops
Python
OpenCV
MQTT
ESP8266
Featured
ArnShop Full Stack
Java + React E-Commerce
Full-stack e-commerce — React frontend with Java backend for product catalog, cart, checkout, and order management.
fullstack
frontend
backend
Java
React
MySQL
REST API
Featured
Car Connect
Vehicle Services Platform
Full-stack Car Connect platform — JavaScript/Node backend and TypeScript React frontend for vehicle service workflows.
fullstack
frontend
backend
TypeScript
React
JavaScript
Node.js
Featured
Face Tracker Live Dashboard
AI + IoT Recognition System
PC-based face recognition and tracking with ESP32 integration and a live dashboard for monitoring detections.
ai
backend
devops
Python
OpenCV
MQTT
ESP32
Gov Rwanda ERP Payroll
Government Payroll Backend
Spring Boot backend for the Government of Rwanda ERP payroll module — employee records, salary computation, and payroll workflows.
backend
Java
Spring Boot
REST API
MySQL
MongoDB Transaction Manager
ACID Transactions Demo
Demonstrates MongoDB multi-document ACID transactions in Node.js for reliable financial-style updates.
backend
frontend
fullstack
JavaScript
Node.js
MongoDB
ACID
Featured
Handwriting Recognition AI
CNN Machine Learning Model
CNN in TensorFlow to classify handwritten digits and text from labeled datasets with training and inference pipelines.
ai
backend
Python
TensorFlow
CNN
Machine Learning
Shift Swap
Team Schedule & Shift Management
Rails app for team scheduling — view shifts, request swaps with coworkers, and manage schedule changes.
fullstack
frontend
backend
Ruby on Rails
HTML
CSS
PostgreSQL
Featured
Web Scraping Pipeline
Python Data Extraction
Scrapes structured data from websites using Python and BeautifulSoup with multi-page crawl support.
backend
Python
BeautifulSoup
Web Scraping
Data Extraction
MQTT Weather App
IoT Weather Monitoring
IoT weather monitoring using MQTT pub/sub — Python Flask backend receives sensor data and serves a live dashboard.
devops
backend
Python
Flask
MQTT
IoT
IoT Light Scheduler
WebSocket + MQTT Smart Home
Web-based IoT dashboard for scheduling a light via graphical UI, WebSocket, MQTT, and Arduino — simulating real smart-home automation.
devops
backend
Python
MQTT
WebSocket
Arduino
Print Text Scanner
OCR Desktop + Web App
OCR application with desktop and web interfaces for scanning, extracting, and exporting text from images and PDFs.
ai
backend
Python
OCR
Tesseract
Flask
MediaPipe Facial Detection
Real-Time Face Landmarks
Python facial detection project using MediaPipe for real-time face landmark detection and visualization.
ai
backend
Python
MediaPipe
OpenCV
Computer Vision
TZW Fire Safety Management
Fire Extinguisher Tracking System
Full-stack fire extinguisher management system for TZW LTD — track inspections, locations, expiry dates, and compliance status.
fullstack
frontend
backend
HTML
CSS
JavaScript
Node.js
Face Detection Stepper Motor
CV-Driven Camera Pan
Python face detection linked to stepper-motor control — pan the camera toward detected faces.
ai
backend
devops
Python
OpenCV
Stepper Motor
Hardware
Parking Management System
Full-Stack Microservices
Full-stack car parking system built with microservices — Node.js, Express, React, and MongoDB for managing parking operations.
fullstack
frontend
backend
JavaScript
Node.js
Express
React
BinMart
TypeScript Marketplace
TypeScript marketplace application focused on product discovery and commerce UI patterns.
frontend
fullstack
TypeScript
React
E-Commerce
Frontend
Real-Time Chat
Socket.io Instant Messaging
Real-time chat application built with Socket.io — multiple users connect and exchange messages instantly.
fullstack
frontend
backend
Socket.io
JavaScript
Node.js
WebSockets
CV for Intelligent Robotics
Computer Vision Part 01
Python computer vision project exploring detection and vision fundamentals for intelligent robotics (Part 01).
ai
backend
Python
OpenCV
Computer Vision
Robotics
House Price AI
ML Property Valuation
Python machine learning project that predicts house prices from property attributes.
ai
backend
Python
Machine Learning
Scikit-learn
AI
CCTV Camera Monitor
Live Feed & Recording
CCTV monitoring system for home or office — set up cameras, view live feeds, and record footage with an easy interface.
ai
backend
Python
OpenCV
Flask
Surveillance
Weather Website
React + OpenWeatherMap
Responsive weather app with React and Tailwind — OpenWeatherMap API for current weather and 7-day forecast by location.
frontend
backend
ai
React
Tailwind CSS
OpenWeatherMap API
Frontend
Automatic Gate Demo Kit
Arduino Sensor-Driven Gate
Arduino Uno demo kit — sensor input drives servo gate, LEDs, and buzzer for automated gate control.
devops
C++
Arduino
Servo
Sensors
Mobile Scroll View
TypeScript Mobile UI
TypeScript mobile scroll-view experiment focused on fluid list/scroll UX patterns.
mobile
frontend
TypeScript
Mobile
React Native
Frontend
MQTT Light Control
IoT Light Switch Simulator
Web-based MQTT light-switch simulator — control a virtual IoT light from the browser via Python MQTT messaging.
devops
frontend
backend
HTML
Python
MQTT
IoT
Smart Parking DSA
C++ Parking Management
C++ console-based smart parking system for Kigali City — demonstrates hash maps, priority queues, and linked lists for parking management.
backend
C++
Data Structures
Algorithms
Console
Python Chatbot
Conversational AI Prototype
Python chatbot project exploring conversational response logic and basic NLP interaction patterns.
ai
backend
Python
NLP
Chatbot
AI
ArnLibrary
Library Management System
Java library management system with book records, student records, and GUI for borrowing operations.
fullstack
frontend
backend
Java
Swing
MySQL
GUI
BFS & DFS Algorithms
Graph Traversal Implementation
Java implementations of Breadth-First Search and Depth-First Search with graph representation and analysis.
backend
Java
Algorithms
Data Structures
Featured
GitHub
bestbuyelectronics_backend
JavaScript
A robust backend built with Next.js and Supabase powering the BestBuyElectronics ecommerce platform. Provides secure authentication, product and inventory management, orders, reviews, real-time chat APIs, and a dynamic admin dashboard. Designed with scalable APIs, real-time data handling, and production-ready architecture.
frontend
backend
fullstack
JavaScript
Featured
GitHub
Breadth-first-search-and-Deep-first-search
Python
This project demonstrates Depth-First Search (DFS) and Breadth-First Search (BFS) algorithms. These algorithms are key for searching and exploring graphs and trees. This repository provides implementations, explanations, and comparisons of both algorithms to help understand their core concepts and applications in various problems.
backend
ai
Python
ai
machine
machine-learning-algorithms
Featured
GitHub
WEATHER-APP-WITH-NODEJS
JavaScript
This Weather App, developed using Node.js, provides real-time weather updates by fetching data from reliable weather APIs. It allows users to view current conditions, forecasts, and other relevant information for any location. The app features a user-friendly interface and fast response times, making it a valuable tool for daily weather monitoring.
frontend
backend
ai
JavaScript
nodejs
reactjs
weather-api