Hamzeh Abdul Kareem
Mobile Developer
Amman
Summary
Passionate mobile developer with a proven record of developing efficient applications across iOS and Android platforms. experienced in IOS and cross-platform mobile development, with a deep understanding of mobile app development frameworks and design principles.
Overview
3
3
years of professional experience
Work History
IOS Developer
Aspire
02.2022 - Current
- Developed and maintained different IOS applications based on client's requirements
- Worked within agile and scrum environment, using Jira for efficient project management and task tracking.
- Built fully responsive UI screens using both UIKit and SwiftUI, to ensure consistent UI across various iOS devices and screen sizes.
- Collaborated with back-end teams to integrate APIs for data rendering within applications screens.
- Conducted UI tests and unit tests to ensure the reliability and functionality of applications.
- Uploading applications to TestFlight for internal testing and to the App Store for public release.
Full Stack Web Developer
Maple Telecommunications
02.2021 - 02.2022
- Utilized a variety of technologies and frameworks such as HTML5, CSS3, JavaScript and Jquery for frontend development.
- Implemented RESTful APIs and backend services using ASP.net Core to handle data processing, storage, and retrieval efficiently.
- Implemented authentication and authorization mechanisms such as JWT, and session management to ensure secure user access and data protection.
- Employed modern database technologies such as MySQL, MongoDB to design and optimize database schemas and queries for data management.
- Handled realtime notifications and queries using SignalR.
Education
Master's Degree - Computer Science
Princess Sumaya University For Technology
Amman, Jordan 04.2001 -
Bachelor's - Computer Science
University of Petra
Amman, Jordan 04.2001 -
Skills
Design Architectures and patterns MVC MVP MVVM
SOLID , DRY, KISS principles and clean code
Dependency injection
Reactive programming
OOP
Concurrency and multithreading
Memory usage
Debugging
Performance optimization
Mobile and web development
Flutter framework
IOS development
ASPnet core
Version Control - Git
Freelance
Flutter developer (10/2022 - 12/2023)
- Developed various mobile applications designed to client specifications and needs including Jabal cafe, Kaboly Roastery, AlQuds Roastery.
- Built responsive screens using Flutter framework to maintain uniform UI design across different screen resolutions.
- Used APIs created from the backend team for data rendering.
- Utilized Firebase for Authentication, Storage and Firestore.
- Uploading applications to the Appstore and Playstore.
- Integrated needed third-party libraries.
Timeline
IOS Developer
Aspire
02.2022 - Current
Full Stack Web Developer
Maple Telecommunications
02.2021 - 02.2022
Master's Degree - Computer Science
Princess Sumaya University For Technology
04.2001 -
Bachelor's - Computer Science
University of Petra
04.2001 -