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Helmy2/README.md

πŸ‘‹ Hi, I'm Mohamed Helmy

Android Developer | Full-Stack Enthusiast | Clean Architecture Advocate

LinkedIn Email

Crafting robust mobile experiences with Jetpack Compose and building scalable full-stack solutions with Ktor and Kotlin Multiplatform. Passionate about clean, modular architecture and solving real-world problems.


πŸ› οΈ Tech Stack

Mobile & Cross-Platform Kotlin Compose Multiplatform Room Hilt Koin Navigation Component

Backend & APIs Ktor Supabase Firebase REST APIs WebSockets

Python, AI & Machine Learning Python Pygame Scikit-learn Pandas ONNX

IoT & Hardware Arduino ESP8266

Architecture & Tools Clean Architecture MVI MVVM Git Gradle Android Studio


πŸš€ Featured Projects

Full-Stack & Cross-Platform

A multiplatform e-commerce application for Android, iOS, and Desktop. Built with Compose Multiplatform and a Supabase backend, it features offline caching with Room, real-time data synchronization, and a complete, modern shopping experience.

A cross-platform POS and ERP system for Android & Desktop built with Kotlin Multiplatform. Designed with an offline-first strategy using a local Room database that intelligently syncs with a Supabase backend. Features Clean Architecture, MVI, and real-time data updates.

A full-stack todo app with a Ktor backend and a Jetpack Compose client. The Android app uses MVVM architecture, Hilt for DI, and reactive state management with Flow.

Android Applications

An Android app built to demonstrate a modern, scalable, and maintainable app architecture. It serves as a case study for implementing Clean Architecture principles with an MVI (Model-View-Intent) pattern in a multi-module project using Jetpack Compose.

An Android app for exploring world wonders, built with Clean Architecture and two distinct MVI patterns. Integrates Google Maps, Firebase, and Hilt for DI, with offline caching via Room.

A movie discovery app using the TMDB API, built with Clean Architecture and MVI. Features Jetpack Compose for the UI, Hilt for dependency injection, and Room for local data persistence.

A geofence-powered to-do app that triggers reminders based on location. Built with MVVM and the classic Android View system, it integrates the Google Maps & Geofencing APIs and uses Koin for DI.

Game Development & AI

A Python implementation of the classic Pacman game using Pygame. Features intelligent ghosts powered by an AI search algorithm, making the gameplay challenging and unpredictable.

A machine learning project using a Random Forest classifier to predict diabetes with 0.94 AUC. Includes feature selection, class imbalance handling, and model deployment using ONNX.

IoT & Hardware

A full-stack IoT solution where an ESP8266 sensor sends real-time data to Firebase. A native Android app provides a dashboard with live charts, historical data, offline support via Room, and critical push notifications.


πŸ“œ Certifications

  • Advanced Android Kotlin Development Nanodegree (Udacity & FWD)
  • Android Application Developer Track (ITI Scholarship)
  • Algorithmic Toolbox (Coursera)
  • Machine Learning Specialization (DeepLearning.AI)

πŸ“ˆ GitHub Activity

GitHub Activity Graph


πŸ“« Let's Connect

"The function of good software is to make the complex appear simple." - Grady Booch

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  1. CleanEntry CleanEntry Public

    A Kotlin Multiplatform case study for Android, iOS, and Desktop, built with Clean Architecture, MVI, Compose Multiplatform, and a hybrid SwiftUI approach.This project serves as a comprehensive lear…

    Kotlin

  2. CrossCart CrossCart Public

    A cross-platform (iOS, Android, Desktop) shopping app built with Kotlin Multiplatform and Jetpack Compose.

    Kotlin 4 1

  3. Diabetes-Health-Indicators Diabetes-Health-Indicators Public

    Machine Learning Model that predict whether the patient has diabetes or not.

    Jupyter Notebook 3 1

  4. ShowMagnet ShowMagnet Public

    Kotlin

  5. WanderPedia WanderPedia Public

    🌍 WanderPedia is a modern Android app built with 100% Kotlin, designed to explore and discover the wonders of the world. Whether you're a history enthusiast, a travel lover, or just curious, Wander…

    Kotlin 2

  6. Location-Reminder Location-Reminder Public

    Kotlin