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Khaled Osama

Mobile App Developer

Mobile: Flutter (Dart) — Production apps custom widgets animations InAppWebView localization (i18n) • State Management & Navigation: Riverpod

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About Me

Dedicated Mobile Application Developer with hands-on experience building, state-managing, and deploying cross-platform iOS and Android applications using Flutter, Riverpod, Firebase, and GoRouter. Production track record includes building AI-powered utility platforms, management systems, and service-based applications across internships and software engineering roles at Zensoft Lab, Betopia Limited, and Steps Technology. Currently expanding backend architecture capabilities to build end-to-end s

Experience

- Software Engineer at Steps Technology (3 mos)

- Flutter Developer at Betopia Limited (3 mos)

- Flutter Development Intern at Zensoft Lab (4 mos)

- Built & launched curelen.com

an e-commerce platform for imported cosmetics

- Developed VALRPRO

an AI-powered Veterans Benefits app (Flutter

Riverpod

Firebase, GoRouter)

- Created cross-platform mobile apps for Home Rental Management and Hair Salon Management

- Built an AI-Powered Web Automation Tool using Python

Selenium

Pandas

and REST APIs

- Experienced in Flutter

Firebase

Web Development & REST APIs

actively expanding backend engineering skills

Education

- BSc in Computer science and engineering

Green University of Bangladesh (2026)

- Certified Python Dev

- Completed Internship for Flutter mobile app (Intern)

Expertise

Top Skills

Mobile: Flutter (Dart) — Production apps

87%

custom widgets

87%

animations

95%

InAppWebView

83%

localization (i18n) • State Management & Navigation: Riverpod

86%

All Skills

Mobile: Flutter (Dart) — Production apps custom widgets animations InAppWebView localization (i18n) • State Management & Navigation: Riverpod GetX Provider | GoRouter • Backend & APIs: Firebase (Auth Firestore Storage) REST APIs Dio HTTP Django JWT • Web: Next.js (App Router) React Tailwind CSS Server Components • Databases: Firebase Firestore SQLite Hive FlutterSecureStorage GetStorage • DevOps & Tooling: Git/GitHub Docker n8n (workfow automation) Postman Android Studio VS Code • Automation & Scripting: Python Selenium Pandas — web scraping data pipelines AI-driven data validation • Practices: Agile/Scrum code review responsive & Material Design performance optimization

Portfolio

Project 1

Project

Project 2

Project

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