Atfalna
An educational app for children, bringing together learning content, videos, quizzes, and subscriptions in one mobile experience.
Flutter development · Mobile team leadership
App Store Google PlayFLUTTER ENGINEER · BUILDING SINCE 2019
Senior Flutter Developer / Senior Software Engineer
I’m Khalil. I build Flutter experiences and the systems behind them — from children’s learning apps to commerce platforms and business tools.
I’ve worked with Flutter and Dart since 2019, building mobile products and expanding into web interfaces, dashboards, and backend services.
My work spans education, business applications, and e-commerce. I care about the relationship between a useful interface and the state, integrations, and data that make it dependable.
I prefer clear boundaries, reusable components, and straightforward solutions. Clean Architecture and SOLID are tools I use to make a product easier to understand, test, and change.
An educational app for children, bringing together learning content, videos, quizzes, and subscriptions in one mobile experience.
Flutter development · Mobile team leadership
App Store Google Play
An e-commerce and ERP ecosystem connecting a Flutter storefront, an admin dashboard, and a shared Dart Frog backend.
Flutter Storefront · Admin Dashboard · Backend development
Live website
A digital transformation application for paper-based business transactions in Saudi Arabia.
App Store Google Play
A real estate calculator for property professionals, investors, and marketers. It simplifies area conversions and land-price calculations, and presents residential land price ranges by municipality and area.
App StoreDakkaken Group · Mar 2025 — Present
Mobile architecture, product delivery, and production ownership.
Tafeel CO. · Dec 2023 — Mar 2025
Feature development and releases for business applications.
Helpoo · Arab Mechanics · Sep 2022 — Dec 2023
Roadside assistance products across mobile and dashboard interfaces.
Sejall Tech · Dec 2021 — Oct 2022
Web and mobile delivery through the project lifecycle.
Flutter · Dart · iOS & Android · Flutter Web · Responsive UI
BLoC / Cubit · Clean Architecture · SOLID · Reusable Components
Dart Frog · Node.js / Express · Laravel · previous experience
PostgreSQL · Supabase · Firebase · SQLite
REST APIs · GraphQL · In-App Purchases · Subscriptions
Git · CI/CD · App Store · Google Play · Dashboard Development
Faculty of Computers and Artificial Intelligence · Helwan University · 2015–2019
Information Technology Institute (ITI) · 2021