Abdullah Bayraktar

Developed and maintained EGYM Trainer iPad which is used by trainers in more than 2000 Gyms across the world. Tech stack (Swift, MVVM + Coordinators, Modules, SwiftGen, Fastlane and Bitbucket)

- Developed and maintained İşCep, the iPhone application for IsBank the leading private bank in Turkey with more than 9 million mobile users. Tech Stack (Swift, Objective-C, MVVM + Redux, Git, Gerrit, Swiftlint, XCTest and Firebase) - Worked on Dataroid iOS framework. Dataroid is a digital analytics and engagement product used by international companies. Tech stack (Swift, Alamofire, CoreData, Git, Cartage and CocoaPods) - Mentored junior team members and interns in best practices.

Developed and refactored Scorp iPhone App. Scorp is a video blogging application with more than 13 million users. Tech stack (Swift, Alamofire, Swifty JSON, Object Mapper and MVVM)

- Started and led VISA offers iOS project. Worked on VISA Travel Tools App. Managed 2 PoC projects for VISA Europe. Tech stack (Objective-C, Swift, MVVM, Git, Maven, Google Analytics) - Developed and maintained the iPhone applications for First Gulf and Turkiye Finans banks. Tech stack (Objective-C, AFNetworking, Carthage, Git)