iOS Developer · Istanbul

Hasan Ali Asan

Building fast, clean, and user-friendly iOS apps with Swift, SwiftUI and Objective-C.

Hi, I am Hasan Ali. My long-term goal is to continuously improve myself and my career throughout my business life and to add value to your company in this direction. As I gain experience in the world of mobile applications, I also learn other programming languages and create high-value-added jobs in these areas.

hasanalisn@gmail.com Istanbul, Türkiye
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Hasan Ali Asan
iOS Developer Senior · Istanbul
Born Trabzon/Çaykara · 1991
Marital Status Married
Driving Licence Category B
Military Service Done · 2014–2015
Smoking No

Get in touch

Cover Letter

A short note for hiring teams. Reach me anytime at hasanalisn@gmail.com.

Dear Hiring Manager,

I am a Senior iOS Developer with 9+ years of experience shipping apps to the App Store, most recently at Adesso Turkey and previously at Huawei, Kyros Mobile, and NA-KD. I have delivered 25+ production iOS applications using Swift, SwiftUI, and Objective-C, with a focus on clean architecture, performance, and maintainability.

I bring experience across the full product lifecycle — from requirement analysis and architecture design to App Store releases and post-launch iteration. I care about code quality, measurable improvements, and working well with product and design teams to ship things users love.

I am currently open to senior iOS roles, remote or hybrid. Let's connect — I'd be glad to walk through my work and how I can help your team ship faster. Thank you for your time and consideration.

Best regards,
Hasan Ali — Senior iOS Developer

Career

Experience

A decade of shipping iOS apps — from startup teams to large enterprise products.

iOS App Developer

Aug 2024 – May 2026

Adesso Turkey · Istanbul

Projects

iOS App Developer

Jan 2024 – Jun 2024

Yıldız Tech · Istanbul

Projects

iOS App Developer

Feb 2023 – Jan 2024

Kuka Apps – NA-KD · Istanbul

Projects

iOS App / SDK Developer

Mar 2021 – Feb 2023

Huawei · Istanbul

Projects

iOS App Developer

Aug 2017 – Mar 2021

Kyros Mobile · Istanbul

Projects

iOS App Developer

Sep 2015 – Jul 2017

Happy Digital · Istanbul

Projects

Intern

Feb 2014 – Jun 2014

Soctag · Gaziantep

Intern

Jul 2013 – Aug 2013

State Railways · Ankara

Intern

Jul 2012 – Aug 2012

Bulut Bilgisayar · Trabzon

Education

Education

Formal education that shaped my engineering mindset.

Zirve University

Faculty of Engineering · Computer Engineering (English, 100% Scholarship)

2009 – 2014 · Gaziantep

Tevfik Serdar Anatolian High School

High school

2005 – 2009 · Trabzon

Skills

Skills & Technologies

Languages, patterns and tools I use day to day.

Programming Languages

Swift Good Objective-C Good

Patterns & Architecture

CleanSwift(VIP) Good MVC Good VIPER Good MVVM Good

Technical Skills

SwiftUI & UIKit Xcode & Interface Builder Auto Layout Containers & Storyboards Table Views Combine Swift Concurrency & Async/Await Core Data & SwiftData Realm Core Animation & Core Graphics MapKit & Core Location URLSession & Networking Push Notifications StoreKit & In-App Purchases Keychain & Secure Storage Localization (i18n) Accessibility Swift Package Manager CocoaPods SwiftLint Instruments & Profiling TestFlight & App Store Connect Databases Networking Algorithms Design Guidelines Grand Central Dispatch Third-party APIs Unit Testing Source Control Concurrency Memory Management Project Management (JIRA, Asana, etc.) Firebase RESTful APIs CI/CD

Non-Technical Skills

Communication Problem Solving Team Player Innovation Clear Thinking Agility Adaptability Mentoring & Code Review Time Management Attention to Detail Collaboration Continuous Learning Critical Thinking Ownership & Accountability

Outside work

Interests

A few things I enjoy when I am not writing Swift.

Watching movies in science fiction, history, or fantasy genres

Taking a morning walk

Playing RPG and FPS games

Reading books on personal development, detective novels, or science fiction

Cultural trips in foreign countries and visiting places nearby with friends

Work

Projects & Contributions

iOS and web applications I have built or contributed to throughout my career.

Live

RAYConnect

RAYConnect iOS App

Swift SwiftUI MVVM
Adesso Turkey App Store
Live

CepteŞok App

Shopping app.

Swift
Yıldız Tech App Store
Live

NA-KD App

E-commerce app.

Swift CleanSwift
Kuka Apps App Store
Live

QuickApp iOS SDK

iOS SDK for quick apps written in Javascript.

Swift Objective-C++ C++
Huawei SDK
Live

myHyundaiTürkiye

Hyundai Turkiye mobile application.

Swift CleanSwift
Kyros Mobile App Store
Live

ebebek

A reliable shopping app for parents.

Swift CleanSwift
Kyros Mobile App Store
Live

Kampüs Plus HealthFeed

A customizable medical information platform.

Swift MVC
Kyros Mobile App Store
Live

2AD - Kimlik Doğrulayıcı

Two-factor authentication application.

Swift MVC
Individual App Store
Live

BK Basketbol

Bahçeşehir College Sports Club mobile application.

Swift MVC
Kyros Mobile App Store
Live

Mutlu Hamileler

Pregnancy tracking application for expectant mothers.

Swift MVC
Happy Digital App Store
Live

Mutlu Bebekler

Baby tracking application for parents.

Swift MVC
Happy Digital App Store
Live

Peride

Period tracking application.

Swift MVC
Happy Digital App Store
Live

Kopilot

Vehicle tracking application.

Swift MVC
Kyros Mobile App Store
Live

Turuncu Not

A small and useful note application.

Objective-C MVC
Individual App Store
Live

Wallett

Loyalty cards app.

Swift MVC
Individual App Store
Live

BAU Radyo

Bahcesehir University Radio.

Swift MVC
Kyros Mobile App Store
Live

HavaLimanı

Flight information tracking application.

Swift MVC
Happy Digital App Store
Live

SeeMeet

Remote education and video call application.

Swift VIPER
Kyros Mobile App Store
Live

Stoys Öğretmen

STOYS Öğretmen Module.

Swift MVC
Kyros Mobile App Store
Live

Nöbetçi Eczaneler Türkiye

Pharmacy on duty tracking application.

Swift MVC
Happy Digital App Store
Removed

hitym - Subscription Model

Subscription app.

Swift MVC
Individual Removed
Removed

HEPVie

Hepatology mobile application developed for healthcare professionals.

Objective-C MVC
Happy Digital Removed
Removed

Asistanım AbbVie

A simple and useful application where subcutaneous injections can be followed.

Swift MVC
Happy Digital Removed
Removed

My Med Assistant

An application prepared for the access of Healthcare Professionals.

Swift MVC
Happy Digital Removed
Removed

Butler

A mobile assistant where you can access all hotel-related services.

Objective-C MVC
Happy Digital Removed
Live

NN Senin Mobilin

Adding new features in the NN Life and Pension Your Mobile application.

Swift MVVM
Kyros Mobile App Store
Live

Stoys Mobile

Adding new features for the STOYS student module.

Swift MVC
Kyros Mobile App Store
Live

CK Enerji

Adding new features.

Swift MVC
Kyros Mobile App Store
Removed

Etkinlika

Etkinlika iOS App.

Swift MVC
Individual Removed

Recognition

Awards

Honoured for technical excellence at Huawei.

Excellent Technical Pacesetters Award, 2021, Huawei