About Me - Majdi El Felah

September 2020 - January 2022
(Corethree LTD)

Senior Mobile Engineer

1 year 5 months

Developed and maintained large-scale mobile M-ticketing applications used by major UK transport operators
Delivered production-ready features using Swift 5 and Objective-C across complex legacy and modern codebases
Worked in an agile environment using daily stand-ups, Jira workflows, and bi-weekly sprint cycles
Implemented robust unit testing with XCTest and improved CI workflows via App Center
Integrated and maintained third-party frameworks using CocoaPods and Swift Package Manager
Reduced crash rates through proactive monitoring and debugging with Crashlytics
Introduced structured code reviews, significantly raising engineering quality standards

September 2020 - January 2022
(Corethree LTD)

Senior iOS Engineer

1 year 5 months

Developed and maintained large-scale mobile M-ticketing applications used by major UK transport operators
Delivered production-ready features using Swift 5 and Objective-C across complex legacy and modern codebases
Worked in an agile environment using daily stand-ups, Jira workflows, and bi-weekly sprint cycles
Implemented robust unit testing with XCTest and improved CI workflows via App Center
Integrated and maintained third-party frameworks using CocoaPods and Swift Package Manager
Reduced crash rates through proactive monitoring and debugging with Crashlytics
Introduced structured code reviews, significantly raising engineering quality standards

May 2020 - January 2022
(StarTech Digital)

Founder & Lead iOS Developer

1 year 9 months

Founded and led StarTech Digital, delivering end-to-end Frontend(Mobile & Web) development for clients including Vollou, R2B Media Ltd, Breeza LTD, and Drops
Designed, developed, and shipped 7+ production iOS apps using Swift 5, SwiftUI, and UIKit
Owned the entire product lifecycle—from architecture and API integration to App Store submission and long-term maintenance
Implemented monetisation features such as in-app purchases and subscription flows
Provided technical leadership, code quality standards, and reusable SwiftUI components for multiple client projects
Achieved over 50k organic downloads across published apps

May 2020 - January 2022
(StarTech Digital)

Founder & Lead iOS Developer

1 year 9 months

Founded and led StarTech Digital, delivering end-to-end Frontend(Mobile & Web) development for clients including Vollou, R2B Media Ltd, Breeza LTD and Drops
Designed, developed, and shipped 7+ production iOS apps using Swift 5, SwiftUI, and UIKit
Owned the entire product lifecycle—from architecture and API integration to App Store submission and long-term maintenance
Implemented monetisation features such as in-app purchases and subscription flows
Provided technical leadership, code quality standards, and reusable SwiftUI components for multiple client projects
Achieved over 50k organic downloads across published apps

May 2019 - May 2020
(The App Experts)

iOS Consultant

1 year

Delivered iOS development for internal products and external client projects, including work for VisMedia Agency
Provided remote technical leadership and project guidance to consultants across multiple engagements
Conducted coaching, pair-programming sessions, and code reviews to level up team engineering capabilities
Supported multiple clients simultaneously, offering rapid technical solutions and architectural advice

May 2019 - May 2020
(The App Experts)

iOS Consultant

1 year

Delivered iOS development for internal products and external client projects, including work for VisMedia Agency
Provided remote technical leadership and project guidance to consultants across multiple engagements
Conducted coaching, pair-programming sessions, and code reviews to level up team engineering capabilities
Supported multiple clients simultaneously, offering rapid technical solutions and architectural advice

September 2016 - May 2019
(eXo Platform)

iOS Developer

2 years 9 months

Developed multiple enterprise iOS applications
Collaborated in an agile workflow with daily stand-ups, sprint cycles, and tight release schedules
Improved application stability through extensive bug fixing, Crashlytics monitoring, and iterative refinements
Introduced pair programming, code reviews, and engineering best practices within the team
Handled App Store deployments end-to-end, ensuring reliable delivery of continuous updates

September 2016 - May 2019
(eXo Platform)

iOS Developer

2 years 9 months

Developed multiple enterprise iOS applications
Collaborated in an agile workflow with daily stand-ups, sprint cycles, and tight release schedules
Improved application stability through extensive bug fixing, Crashlytics monitoring, and iterative refinements
Introduced pair programming, code reviews, and engineering best practices within the team
Handled App Store deployments end-to-end, ensuring reliable delivery of continuous updates

My Journey