👋 Hello, world!I'mAbdorizak Abdalla
Software engineer focused on Flutter, Dart, and backend systems. Building scalable, production-ready packages with clean architecture and real-world reliability. Passionate Open Source Projects. Creator of Wacyi. Working as iOS Developer at 
SafariOne
Connect
April 19, 2026 · 5 min read
Building a Smart LRU Cache in Flutter: Dedup, Prefetch, and Memory Pressure
A production-grade in-memory cache for Flutter — LRU eviction, in-flight deduplication, adjacent-page prefetching, and OS memory pressure handling. Battle-tested on a 604-page Quran reader.
October 28, 2024 · 4 min read
E-Dahab mobile money API integration Guide
This guide will help you to integrate E-Dahab mobile money API in your application.
April 19, 2026 · 6 min read
Swift Concurrency: A Practical Guide to async/await and Actors
A hands-on tour of modern Swift concurrency — async/await, structured Tasks, TaskGroup, Actors, and @MainActor — with runnable snippets and the pitfalls that bite you in production.
Projects
Wacyi
Wacyi is a comprehensive Islamic learning platform — Quran, Hisnul Muslim, lessons, podcasts and community — on web, iOS and Android, localised in English, Arabic and Somali.
x_logger
Configurable logging for Flutter — named loggers, levels, pretty / JSON / colored output, filtering, and async export of the log history to a shareable file. Published on pub.dev.
Max Player
3A professional, production-ready video player for Flutter with a YouTube-style UI out of the box — plays network, asset, file, YouTube and Vimeo sources, with quality control, playback speed, fullscreen and rich playback streams.
Expense Tracker App
175A native iOS expense tracker built 100% in Swift with a fully programmatic UI. Authenticate, log income and expenses, and visualise daily cash flow in an interactive line chart.
Hisnul Muslim
5A native iOS supplications app — 100+ authentic adhkar from the Quran and Sunnah, with search, bookmarks and scheduled reminders. Built 100% in Swift with programmatic UIKit and Combine.
Github Followers
1Github Followers is a UIkit project with programmatic UI written in Swift