Khaled mortaja
cairo,Egypt
Summary
Innovative Mobile App Developer known for creating intuitive, user-friendly applications. Excel at transforming complex requirements into functional, scalable apps. Delivered multiple high-impact projects that enhanced user engagement and streamlined processes for clients.
Overview
6
6
years of professional experience
4
4
years of post-secondary education
Work history
Mobile App Developer
Digital business Systems
Egypt,Cairo
2023.12 - Current
- Developed multiple mobile applications supporting pharmaceutical supply chain operations across Saudi Arabia, focusing on inventory movement, order management, and field operations.
- WIMX Application (Warehouse Management System)Built a system to manage receiving medicines from suppliers, internal warehouse movements, and distribution to pharmacies.
Integrated barcode scanning for accurate and efficient product tracking.
Improved warehouse workflow efficiency and reduced manual errors.
- DRS Application (Pharmacy Operations System)Developed a pharmacy-focused system similar to WIMX but tailored for in-pharmacy usage.
Enabled pharmacists to request stock transfers between pharmacies and receive items from warehouses.
Supported daily pharmacy operations with streamlined inventory processes.
- Sales Rep Application (Mobile POS for Pharmaceutical Sales)Built a mobile application used by sales representatives to sell pharmaceutical products directly to pharmacies.
Implemented features for order creation, customer management, and invoicing, acting as a mobile point-of-sale system.
- SAFS Application (Food Safety Authority POS – Egypt)Developed a point-of-sale application used by employees of the Food Safety Authority in Egypt.
Enabled product sales, invoice generation, and return invoices within the application.
Enhanced transaction tracking and operational efficiency.
- Collaborated with backend teams to integrate APIs, handled complex business logic, and ensured high performance and reliability across all applications.
Flutter Developer
Get Special
Sweden
2025.04 - 2025.06
- Developed a custom alarm and reminder application focused on reliability and ease of use.
- Implemented features for scheduling alarms with flexible time configurations and repeat options.
- Designed a clean and intuitive user interface to simplify alarm creation and management.
- Ensured accurate and consistent alarm triggering, even under background or low-resource conditions.
- Handled local notifications and system-level integrations to guarantee timely alerts.
- Optimized performance to minimize battery consumption while maintaining high reliability.
Senior flutter developer
Mabeet
Saudia Arabia
2024.02 - 2024.06
- Rebuilt and modernized two mobile applications used for booking chalets and apartments across Saudi Arabia.
- Led the migration to a newer Flutter version, improving performance, stability, and maintainability of the applications.
- Redesigned and implemented a new user experience (UX/UI) to enhance usability, navigation, and overall customer satisfaction.
- Improved application responsiveness and optimized performance for a smoother booking experience.
- Collaborated with designers and backend teams to deliver a more scalable and user-friendly platform.
- Published and maintained the application on Google Play:
https://play.google.com/store/apps/details?id=com.ahmed.mabet&hl=en
Mobile application developer
Al Tariq For Systems & projects
palestine
2020.02 - 2023.08
- Developed a bakery management application tailored for operations in Saudi Arabia, enabling efficient handling of daily processes such as orders, inventory, and sales tracking.
- Built a water meter reading application to assist field employees in capturing readings from electric water motors, especially in hard-to-reach locations.Simplified the data collection process and reduced manual effort.
Enabled in-app invoice generation based on captured readings.
Implemented a feature allowing employees to share generated invoices directly with supervisors.
- Designed and implemented a video recording and processing application focused on long-duration recordings.Introduced a system where users can mark important moments during recording.
Enabled efficient retrieval and processing of key video segments, reducing the need to review entire recordings.
Education
Bachelor of Science - Software Developent
Islamic University
Palestine 2019.01 - 2023.03
Skills
- Backend computing knowledge
- Data structures knowledge
- Blockchain development familiarity
- Android studio familiarity
- Android sdk usage
- Mobile user experience designing
- Knowledge of flutter
- Database management-sql, nosql
- Network request handling
- Java
- GIT
- Biometric authentication
- SOLID principles
Timeline
Flutter Developer
Get Special
2025.04 - 2025.06
Senior flutter developer
Mabeet
2024.02 - 2024.06
Mobile App Developer
Digital business Systems
2023.12 - Current
Mobile application developer
Al Tariq For Systems & projects
2020.02 - 2023.08
Bachelor of Science - Software Developent
Islamic University
2019.01 - 2023.03