$30  / per hour

Years of experience



I have been developing iOS applications since 2012, gaining extensive expertise in the iOS development lifecycle, including creating certificates and provisioning profiles, managing necessary libraries, architecture, and deploying apps to beta and the App Store. My career highlights include developing a multi-chain iOS Wallet App at Blockchain since March 2022, where I used SwiftUI for the main UI architecture, heavily utilized async-await concurrency, and employed Combine for reactive programming. Previously, I worked at ComeOn Group, where I developed and maintained iOS platforms for their brands, using UIKit and SwiftUI with MVVM architecture and protocol-oriented programming. My journey as a Senior iOS Developer includes significant roles at ING Turkey, Bilyoner, and Tikle. At ING Turkey, I was part of a Scrum team, responsible for developing and maintaining core and UI elements of the app using Swift 5 and MVVM architecture. At Bilyoner, I contributed to developing apps for the largest betting company in Turkey, utilizing RxSwift and RxCocoa. My early experience at Tikle involved managing the entire development, testing, and release process for the GollerCepte app. Additionally, I have experience with Objective C, having developed multi-threaded apps with heavy CoreData operations at Metus and contributed to airport shuttle reservation apps at Youth. My educational background includes a degree in Electronics and Communication Engineering from Yildiz Technical University.

Tech Stack

iOS Development, Jenkins, MVVM, Obj-C, Swift, SwiftUI


  • At Blockchain, responsible for developing a sophisticated multi-chain iOS Wallet App using SwiftUI for the main UI architecture, incorporating async-await concurrency, and utilizing Combine for reactive programming.
  • Developed and maintained ComeOn brands on the iOS platform, employing both UIKit and SwiftUI with MVVM architecture, and using Combine for reactive programming, focusing on protocol-oriented programming.
  • As part of a Scrum team, responsible for developing and maintaining core and UI elements of the app using MVVM architecture with Swift 5.
  • Worked on apps for the largest betting company in Turkey, Bilyoner, using Swift, MVVM architecture, RxSwift, and RxCocoa, handling apps with over 1 million monthly active users.
  • Managed the entire development, testing, and release process for the GollerCepte app, a football fan app in Turkey, using Swift and continuous integration with Jenkins.
  • Developed a GCD-based multithreaded app with heavy CoreData operations for the PhotoClub app, from inception to release, including app certifications and beta testing.
  • Created an airport shuttle reservation app, SecureDrive, using Objective C, and was involved in the full mobile development lifecycle, ensuring seamless functionality and user experience.

Employment history

Senior iOS Developer, Blockchain March 2022 - Present
  • Developing a multi-chain iOS Wallet App.
  • Using SwiftUI for main UI architecture.
  • Using heavily async await concurrency.
  • Using Combine for reactive programming.
Senior iOS Developer, ComeOn Group September 2021 - January 2022
  • Was one of the Senior iOS Developers of the team.
  • Developed and maintained ComeOn brands on iOS platform.
  • Used UIKit as well as SwiftUI with MVVM architecture behind them.
  • Used Combine for reactive programming.
  • Code was based on protocol oriented programming.
Senior iOS Developer, ING Turkey December 2020 - September 2021
  • Worked as a Senior iOS Developer in a Scrum team.
  • Was Responsible developing and maintaining core and UI elements of the app.
  • Used MVVM architecture with Swift 5.
Senior iOS Developer, Bilyoner Nov 2018 - Dec 2020
  • Continuously improved the user interface and user experience of the Bilyoner app, ensuring it met the high standards expected by over 1 million monthly active users.
  • Conducted regular performance optimization and code refactoring to ensure the app ran smoothly and efficiently, handling high traffic and large volumes of data.
  • Worked closely with cross-functional teams including designers, backend developers, and product managers in an Agile environment to deliver new features and updates in regular sprints.
Senior iOS Developer, Tikle Jun3 2017 - November 2018
  • Was responsible for an app called GollerCepte which is for football fans in Turkey. Fans can follow general news or specifically about their teams, live scores etc.
  • Written in Swift
  • I was responsible for all development, test and release process.
  • Used Jenkins as continuous integration.
iOS Developer, Metus
  • Performed as an iOS developer on a startup mobile app called PhotoClub which allowed users to keep their contact photos updated.
  • Used Objective C as language. It was a GCD based multithreaded app which had heavy CoreData operations.
  • Developed the app from beginning to end including app certifications, beta testing and releasing to App Store.
iOS&Android Developer, Youth September 2014 - February 2015
  • Worked as a developer for Youth to create an airport shuttle reservation app called SecureDrive
    which served users to book a reservation from SecureDrive easily.
  • The language was Objective C. I was the part of the full mobile development lifecycle.
  • Designed and implemented user-friendly interfaces for the SecureDrive app, ensuring an intuitive and seamless booking process for users.
  • Collaborated with backend developers to integrate the app with server-side services, ensuring reliable data flow and synchronization between the app and backend systems.
  • Conducted thorough testing of the SecureDrive app, identifying and fixing bugs, and performing regular updates to maintain high-quality performance and user satisfaction.
iOS&Android Developer, NOC Bilisim February 2014 - September 2014
  • Developed multiple apps that utilized HLS and RTMP streaming services, ensuring smooth and reliable media streaming experiences for users.
  • Created custom UI components to enhance the visual appeal and functionality of the apps, tailoring the user interface to meet specific project requirements.
  • Provided ongoing maintenance and updates for existing applications, ensuring compatibility with the latest iOS versions and continuously improving app performance and user experience.
iOS&Android Developer, Betik Bilisim May 2012 - December 2013
  • Started as a Junior Developer, solving basic problems and bugs in the company’s existing iOS applications using Objective C, contributing to the overall stability and reliability of the apps.
  • Assisted in the development of new features for various iOS applications, working closely with senior developers to understand project requirements and implement solutions.
  • Participated in code reviews and optimization processes to improve code quality, ensuring that the applications adhered to best practices and standards for iOS development.

Education history

Yildiz Technical University 2005 - 2011 Electronics and Communication Engineering
Rize Science High School 2001 - 2005 Science
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