Passant Khaled

iOS Software Engineer

I am an innovative iOS Engineer with over nine years of experience developing impactful mobile applications using Swift, SwiftUI, and Objective-C. I specialize in leading cross-functional teams to design and build scalable, secure, and high-performance iOS solutions. I am dedicated to writing clean, maintainable code and leveraging modern UI frameworks to create intuitive and engaging user experiences. My approach combines technical leadership with agile collaboration, consistently focusing on delivering user value while maintaining the highest standards of code quality and innovation throughout the development lifecycle.

Projects

ZagTrader

Contributed to several secure financial and trading applications featuring real-time capabilities, focusing on SSL/TLS pinning, performance optimization, and ad

Contributed to several secure financial and trading applications featuring real-time capabilities, focusing on SSL/TLS pinning, performance optimization, and adherence to PCI DSS compliance standards.

SwiftiOSSSL/TLS PinningPCI DSS

Rubikal

Delivered multiple cross-domain applications using Swift and SwiftUI by developing reusable components, reactive UI with Combine, and integrating RESTful APIs.

SwiftSwiftUICombineREST APIs

Beuti Business

Led the development and maintenance of the Beuti Marketplace App, providing minor features, UI enhancements, and managing planning and code reviews.

iOS

Ibtikar Technologies

Contributed to development for The Registry, Pass On, Monh Market, and Morni Auctions applications.

iOS

Ten Degrees

Worked on various apps including Dares, Dares Teacher - Najez, Najez Providers, Testahel, Testahel Kids, Squad Partners, and the Telal el Naseem App.

iOS

Experience

Senior iOS Engineer

Rubikal

مايو 2023 — حتى الآن · 3 سنوات 2 أشهر

دوام كاملهجين

Developed key iOS features using Swift, SwiftUI, and Combine for applications such as Sakani and Runner City.
Created reusable UI components, implemented reactive data flows, and enhanced app performance.
Integrated RESTful APIs while applying secure coding practices and maintaining high standards for UX and scalability.
Supported cross-platform consistency by providing Flutter integration where necessary.

Senior iOS Engineer – Acting Team Lead

Zagtrader

مارس 2022 — مايو 2023 · 1 سنة 3 أشهر

دوام كاملهجين

Led iOS development initiatives, implementing SSL/TLS Public Key Pinning to enhance app security and prevent MITM attacks.
Optimized real-time socket communications, achieving a 25% latency reduction in trading environments.
Ensured PCI DSS compliance by enforcing coding standards including secure data encryption and session management.
Collaborated closely with backend and security teams to maintain adherence to financial regulations.

Flutter Engineer

STUCK

مارس 2023 — يونيو 2023 · 4 أشهر

دوام كاملهجين

Enhanced an existing Flutter application by resolving bugs and improving functionality across various modules.
Implemented new features such as ChatGPT integration to increase interactivity and user engagement.
Developed and optimized responsive UI components using Flutter and Dart to ensure smooth performance on multiple devices.

Senior iOS Engineer – Acting Team Lead

Beuti Marketplace

فبراير 2021 — مارس 2022 · 1 سنة 2 أشهر

دوام كاملهجين

Served as iOS Team Lead overseeing task planning, code reviews, and tracking delivery milestones.
Maintained and debugged existing iOS apps to guarantee performance, stability, and responsiveness.
Delivered minor features and UI improvements aligned with product requirements and user feedback.

Mobile Software Engineer

Gtera Solutions

ديسمبر 2021 — مارس 2022 · 4 أشهر

دوام كاملهجين

Initiated cross-platform development from the ground up using Flutter/Dart to deliver a dual-platform mobile application.
Enhanced iOS architecture by implementing VIPER and Dependency Injection to improve scalability and maintainability.

iOS Engineer

Ibtikar Technologies

نوفمبر 2018 — يناير 2021 · 2 سنوات 3 أشهر

دوام كاملهجين

Implemented an MVVM architecture based on RxSwift.
Integrated the Tap Payment Gateway for secure online transactions.

iOS Engineer

Tendegrees Company

سبتمبر 2017 — أكتوبر 2018 · 1 سنة 2 أشهر

دوام كاملهجين

Developed and executed application designs following POP principles, utilizing MVC, MVP, and MVVM patterns.

iOS Engineer

Madar Software

يوليو 2015 — أغسطس 2017 · 2 سنوات 2 أشهر

دوام كاملهجين

Designed and developed iOS applications using Swift and Objective-C within Xcode.
Applied object-oriented programming principles and employed design patterns such as MVC and MVVM to improve code organization.

Skills

SwiftSwiftUIObjective-CDartUIKitCombineCore DataFoundationNotificationCenterURLSessionCoreLocationAVFoundationFlutter SDKBLoCProviderMVVMVIPERMVCPOPOOPClean ArchitectureGitGitflowGitHubBitbucketGitLabFastlaneBitriseFirebase App DistributionTestFlightUnit TestingXCTestIntegration TestingMockingSnapshot TestingSSL/TLS PinningKeychain AccessBiometric Authentication (FaceID/TouchID)Secure StoragePCI-DSS–level practicesObfuscationJiraConfluenceTrelloFigmaAgileScrumArabicEnglish

Education

Diploma in software development and Mobile Apps

Information Technology Institute (ITI)

سبتمبر 2014 - مايو 2015

أخرى

Bachelor of Communication and Electronics

Faculty of Engineering - Alexandria

سبتمبر 2008 - يوليو 2013

أخرى

Links

LinkedIn GitHub Website

التواصل

دعنا نتواصل. اختر أسرع طريقة للوصول إليّ.

البريد الإلكتروني

passentabdelatif@gmail.com

أسرع رد عبر البريد الإلكتروني.

راسلني

الهاتف

+201146776828

اتصال واتساب