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I'm Mahmoud Abd ElAziz, a mobile software architect and Senior iOS developer based in Cairo, Egypt. I have 5+ years of experience designing scalable, high-performance applications, specializing in Swift, SwiftUI, and reactive programming to boost performance and user experience. I enjoy turning complex requirements into clean architectures, refactoring legacy code to reduce debt, and leading cross-functional teams through digital transformation initiatives. I am passionate about user experience, code quality, and the ongoing digital transformation of businesses by delivering robust software solutions and measurable performance improvements (e.g., up to 40-60% performance gains).…I'm Mahmoud Abd ElAziz, a mobile software architect and Senior iOS developer based in Cairo, Egypt. I have 5+ years of experience designing scalable, high-performance applications, specializing in Swift, SwiftUI, and reactive programming to boost performance and user experience. I enjoy turning complex requirements into clean architectures, refactoring legacy code to reduce debt, and leading cross-functional teams through digital transformation initiatives. I am passionate about user experience, code quality, and the ongoing digital transformation of businesses by delivering robust software solutions and measurable performance improvements (e.g., up to 40-60% performance gains).

Mahmoud Abd ElAziz

App Developer, Developer, Web Developer, +4

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I'm Mahmoud Abd ElAziz, a mobile software architect and Senior iOS developer based in Cairo, Egypt. I have 5+ years of experience designing scalable, high-performance applications, specializing in Swift, SwiftUI, and reactive programming to boost performance and user experience. I enjoy turning complex requirements into clean architectures, refactoring legacy code to reduce debt, and leading cross-functional teams through digital transformation initiatives. I am passionate about user experience, code quality, and the ongoing digital transformation of businesses by delivering robust software solutions and measurable performance improvements (e.g., up to 40-60% performance gains).…I'm Mahmoud Abd ElAziz, a mobile software architect and Senior iOS developer based in Cairo, Egypt. I have 5+ years of experience designing scalable, high-performance applications, specializing in Swift, SwiftUI, and reactive programming to boost performance and user experience. I enjoy turning complex requirements into clean architectures, refactoring legacy code to reduce debt, and leading cross-functional teams through digital transformation initiatives. I am passionate about user experience, code quality, and the ongoing digital transformation of businesses by delivering robust software solutions and measurable performance improvements (e.g., up to 40-60% performance gains).

Available to hire

I’m Mahmoud Abd ElAziz, a mobile software architect and Senior iOS developer based in Cairo, Egypt. I have 5+ years of experience designing scalable, high-performance applications, specializing in Swift, SwiftUI, and reactive programming to boost performance and user experience. I enjoy turning complex requirements into clean architectures, refactoring legacy code to reduce debt, and leading cross-functional teams through digital transformation initiatives.

I am passionate about user experience, code quality, and the ongoing digital transformation of businesses by delivering robust software solutions and measurable performance improvements (e.g., up to 40-60% performance gains).

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Web Design

Intermediate

Language

Arabic

Fluent

English

Advanced

Work Experience

Senior iOS Developer at eGate Egypt

April 1, 2022 - Present

Led cross-functional project teams, using data analytics to identify and implement strategic improvements that improved product performance by 40%. Refactored legacy codebases, reducing technical debt and improving maintainability by 30%. Prepared the technical road map for subsequent phases and led code refactoring and re-architecture initiatives across multiple projects to improve system stability and efficiency.

Senior iOS Developer at eGate Egypt

April 1, 2022 - Present

Led cross-functional project teams, using data analytics to identify and implement strategic improvements that improved product performance by 40%. Applied critical thinking to evaluate complex technical challenges, delivering innovative solutions that significantly improved user experience and engagement. Prepared the technical roadmap for the project’s next phases, including enhancements and deeper technical depth. Refactored legacy codebases, reducing technical debt by 30% and improving maintainability. Implemented robust solutions for complex architectural challenges, pioneering new methodologies that streamlined development workflows and improved system stability. Actively participated in and led code refactoring and re-architecture initiatives across multiple projects, significantly enhancing system efficiency and maintainability.

Senior iOS Developer at eGate Egypt

April 1, 2022 - Present

Senior iOS Developer responsible for leading cross-functional project teams, using data analytics to identify and implement strategic improvements that improved product performance by 40%. Activities included preparing technical roadmaps for upcoming phases, refactoring legacy code to reduce technical debt by 30%, and leading code refactoring and re-architecture initiatives to enhance system efficiency and maintainability.

Senior iOS Developer at eGate Egypt

April 1, 2022 - Present

Led cross-functional project teams and used data analytics to identify and implement strategic improvements, boosting product performance by 40%. Refactored legacy code to reduce technical debt by 30% and improve maintainability; implemented robust solutions for complex architectural challenges; led refactoring and re-architecture initiatives across multiple projects to enhance efficiency and stability.

iOS Developer at Top Business

March 1, 2022 - October 9, 2025

Designed and implemented QA protocols for junior developers, established regular code reviews to mitigate bugs, participated in Agile planning, and contributed to production support. Reengineered key features, delivering a 30% performance improvement.

iOS Developer at Top Business

March 1, 2022 - October 9, 2025

Designed and implemented comprehensive quality assurance protocols for the output of junior developers, ensuring alignment with business goals and boosting team productivity. Contributed to continuous improvement initiatives by proactively identifying inefficiencies and proposing solutions, fostering a collaborative team environment. Established and led regular code review sessions, proactively identifying and mitigating potential bugs, which reduced post-deployment issues by 30%. Actively participated in Agile sprint planning, code organization, and design, contributing to efficient project delivery. Resolved critical production issues and implemented performance enhancements as a key member of the production support team, ensuring application stability and optimal user experience. Reengineered key application features, resulting in a measurable performance improvement of 30%.

iOS Developer at Top Business

March 1, 2022 - October 9, 2025

iOS Developer contributing to quality assurance protocols, driving continuous improvement, leading regular code reviews to reduce post-deployment issues by 30%, participating in Agile planning, and delivering performance improvements (notably 30% for key features). Resolved critical production issues and enhanced overall app stability and user experience.

iOS Developer at Top Business

March 1, 2022 - October 9, 2025

Designed and implemented QA protocols for junior developers, led code reviews, and reduced post-deployment issues by 30%. Participated in Agile planning and production support, resolving critical production issues and delivering a 30% performance improvement on key features.

iOS Developer at TabibSoft

January 1, 2020 - October 9, 2025

Developed project specifications, worked with legacy codebases, collaborated across teams, documented functionalities and processes, and implemented performance improvement plans.

iOS Developer at TabibSoft

January 1, 2020 - October 9, 2025

Developed clear specifications for project plans using customer requirements. Worked with legacy project code and added new features as business needs. Collaborated with different teams in development cycles, which helped me learn about different projects, architectures, and codes. Documented key functionalities and development processes to improve team collaboration and efficiency. Developed and implemented performance improvement strategies and plans to promote continuous improvement.

iOS Developer at TabibSoft

January 1, 2020 - October 9, 2025

iOS Developer who developed specifications from customer requirements, worked with legacy code to add features, collaborated across teams, documented key functionalities, and designed performance improvement plans.

iOS Developer at TabibSoft

January 1, 2020 - October 9, 2025

Defined project specifications from customer requirements, contributed to feature development in legacy code, collaborated across teams, documented functionalities, and implemented performance improvement strategies to promote continuous improvement.