Open to opportunities

Ahmad Ragab

@ahmadragab

Message

I build scalable iOS fintech applications serving millions of users.

Egypt

Message

I've led development of the STC Bank iOS app for more than 4 million users, improving its App Store rating to 4.8 and reducing bugs by 30% through code reviews and legacy refactoring.

Across STC Bank, Grinta, and Vodafone Egypt, I've built scalable Swift and SwiftUI applications, including Ana Vodafone, Vodafone Business, and Vodafoners for more than 30 million users. I focus on MVVM architecture, performance, testing, CI/CD, and reliable integrations with backend, product, QA, and design teams.

Experience

Work history, roles, and key accomplishments

Current

Senior iOS Engineer

Current

STC Bank

May 2023 - Present (3 years 3 months)

Lead development and maintenance of the STC Bank iOS app, serving over 4 million users. Increased App Store rating to 4.8, reduced bug rate by 30%, and introduced XCTest-based testing.

Swift SwiftUI MVVM XCTest Performance Optimization Code Review

Senior iOS Engineer

Grinta

Jan 2022 - May 2023 (1 year 4 months)

Developed Arena 3.0, a fan engagement platform. Reduced development time by 20% with reusable components, introduced unit testing and crash analytics, and established engineering standards.

Swift SwiftUI UIKit Unit Testing

Senior iOS Engineer

Vodafone Egypt

Apr 2020 - Jan 2022 (1 year 9 months)

Contributed to large-scale iOS apps serving 30M+ users. Increased daily active users by 25% through UI enhancements and engagement features.

Swift UIKit Billing Systems Push Notifications

iOS Engineer

Vodafone Egypt

Nov 2017 - Apr 2020 (2 years 5 months)

Supported development of Vodafone's flagship iOS apps, implementing features like real-time account management and roaming services. Improved performance and reduced release cycle time by 15%.

Swift Firebase Agile CI CD

Junior Software Developer

ASSET Technology Group

Apr 2016 - Nov 2017 (1 year 7 months)

Developed enterprise applications for telecom clients, including payment gateway integrations and SMS notification systems. Implemented automated error logging to enhance system reliability.

Java EE Payment Gateways SMS Inventory Management Logging