Izzet Yildirim

• Increased user satisfaction by 60% as reflected in App Store and Play Store ratings. [1] [2]
• Designed and developed a native mobile framework to empower two ongoing projects from a single codebase, which ultimately dropped delivery times of each project by 40%.
• Coordinated a total number of 30 mobile application developers during the project.
• Developed for Android & iOS platforms, written in Java and Swift languages, using technologies & tools including CocoaPods, Crashlytics… Show more

• Increased user satisfaction by 60% as reflected in App Store and Play Store ratings. [1] [2]
• Designed and developed a native mobile framework to empower two ongoing projects from a single codebase, which ultimately dropped delivery times of each project by 40%.
• Coordinated a total number of 30 mobile application developers during the project.
• Developed for Android & iOS platforms, written in Java and Swift languages, using technologies & tools including CocoaPods, Crashlytics, Dagger, Fastlane, HockeyApp, Realm, SwiftLint and Volley.
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[1] https://itunes.apple.com/tr/app/ziraat-mobil/id885993234?mt=8
[2] https://play.google.com/store/apps/details?id=com.ziraat.ziraatmobil Show less

• Supervised the integration of Near Field Communication (NFC) Contactless Payments into the mobile app.
• Developed for Android & iOS platforms, written in Java and Swift languages, using technologies & tools including CocoaPods, Crashlytics, Dagger, Fastlane, HockeyApp, Realm, SwiftLint and Volley.
• Won People's Choice Award in Mobile Application–Banking & Finance category in 16th Altin Orumcek Awards. [1]
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[1] https://www.altinorumcek.com/Sonuclar/4445/16-Altin-Orumcek

• Integrated digital payment services including Masterpass, allowing users to make payments while sitting in the car.
• Developed for Android & iOS platforms, written in Java and Objective-C languages, using Reactive Programming paradigm and MVVM pattern with the help of tools including RxJava and ReactiveCocoa.

• Increased the speed of loan process by 8 times, processed over 600k applications as of 2018. [1]
• Developed for iOS platform, written in Objective-C, with heavy usage of background processing.
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[1] https://www.veripark.com/realisations/vakifbank-has-tripled-size-branch-network-doorstep-banking

• Assisted migrating hundreds of user interfaces from legacy desktop system to modern web application.
• Developed PowerShell and batch scripts to automate build and deployment processes.
• Developed for web, written in C# and JavaScript, using ASP.NET Web Forms framework with the help of technologies & tools including Microsoft Enterprise Library, SQL Server, Entity Framework, jQuery and SignalR.

• Managed embedding dozens of user interfaces into the container desktop app from legacy desktop systems.
• Upgraded WinForms container to then brand-new WPF container.
• Developed for desktop, written in C#, using Microsoft Customer Care Accelerator (now Unified Service Desk) framework with the help of technologies & tools including Win32 APIs, UI Automation Framework and Spy++.

• Delivered critical corporate banking transactions like Bulk Payments, Corporate Banking Application, Role and Group Based Authorization.
• Developed for web, written in C# and JavaScript, using ASP.NET Web Forms framework with the help of technologies & tools including Microsoft Enterprise Library, SQL Server, LINQ to SQL, log4net and jQuery.

• Optimized overall performance of the web site and the streaming service by properly utilizing CDNs, intelligent encoding and compression methods.
• Developed for web, written in C# and JavaScript, using ASP.NET framework and MVC pattern with the help of technologies & tools including Ninject, LINQ to SQL, jQuery and Knockout.js.
• Won Best Website Award in Health category in 9th Altin Orumcek Awards. [1]
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[1] https://www.altinorumcek.com/Sonuclar/48/9-Altin-Orumcek