Hire the best Cocoa Developers in Ukraine

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$40 hourly
Maxim O.
- 5.0/5
- (7 jobs)
Hello, I'm an app developer from Ukraine with experience in iOS developing for iPhone and iPad (Objective C/Swift/SwiftUI languages). I have strong skills for creating a project - from choosing the architecture to upload application to the app store. Not afraid of difficulties, maintain composure in stressful situations. I can to use my knowledge to do the job with maximum quality and quickly. Open for interesting projects. Also I'm open for interesting project and feel free to contact: Skype - maxtreemua. Telegram - @maxtreem

Cocoa
Cocoa API
iOS SDK
Mobile App Development
iOS Development
Mobile App
WordPress
JSON API
Google APIs
Mobile UI Design
Git
Objective-C
Mobile App Design
Swift
$65 hourly
Yuri N.
- 4.9/5
- (49 jobs)
🥇 RANKED #1 iOS Developer in Ukraine on Upwork (2024) Are you looking for a Top Rated iOS developer with deep expertise in iOS Swift and a proven track record of building high-quality, production-ready iOS apps? With over 6 years of experience in iOS development, I specialize in delivering fast, reliable, and scalable mobile applications using Swift, SwiftUI, and UIKit. I can help you bring your iOS app idea to life — from MVP to App Store launch. ✅ My core skills: — iOS app development (Swift, SwiftUI, UIKit) — macOS app development (Cocoa, SwiftUI) — Vision Pro, Apple Watch, Apple TV development — AR/VR with ARKit, SceneKit — Cloud services: Firebase, AWS — In-app purchases, push notifications, performance optimization — Database integration (CoreData, Realm, Firestore) — iOS 26 Liquid Glass design language & guidelines 🚀 I also offer product management expertise and can guide your team on architecture, roadmap, and App Store strategy. 📦 App launch & growth support: — App Store Connect — Apple Developer Portal — Apple Search Ads — ASO (App Store Optimization) for better visibility of your iOS app 🌍 Languages: Fluent in 🇬🇧 English, 🇺🇦 Ukrainian. Conversational 🇸🇪 Swedish. Whether you're a startup founder or a product manager looking for a skilled iOS developer, I’m ready to contribute to your success. I pride myself on clean code, clear communication, and fast turnaround. 📩 Let’s connect — send an invite, and we’ll discuss your project goals in detail.

Cocoa
iOS
iOS Development
RealityKit
In-App Purchases
Core Data
Core Animation
ARKit
App Store
API
UIKit
Cocoa API
Native App Development
Firebase
Swift
Python
$45 hourly
Oleksandr O.
- 5.0/5
- (6 jobs)
I specialize in iOS Development, building high-performance and user-friendly applications for iOS, iPadOS, watchOS, and macOS. With 5+ years of experience, I have successfully developed and launched 10+ projects, ensuring smooth user experiences, security, and seamless integration within the Apple ecosystem. Whether it’s iPhone & iPad Apps, Apple Watch apps, Apple TV Applications (tvOS), or MacOS App Development, I deliver cutting-edge solutions. ⭐️ 100% Job Success Score with 5-Star Reviews 🏆 Top Rated Plus – Top 5% of talent on Upwork ✉️ Fast response & clear communication ☎️ Always available for interviews & project discussions 📱 Apple Development Expertise ✔️ iOS & macOS App Development – Expert in Swift, SwiftUI, UIKit, and Cocoa Touch, delivering optimized, high-performance apps ✔️ App Architecture & Database Architecture – Expertise in MVVM, VIPER, Clean Architecture, scalable backend solutions with PostgreSQL, MySQL, Firebase ✔️ Networking & API Integrations – RESTful APIs, GraphQL, Alamofire, URLSession, seamless backend communication with AWS & Firebase ✔️ Authentication & Security – Apple Sign-In, Firebase Authentication, OAuth, JWT for secure logins ✔️ In-App Purchases & Payments – StoreKit, Apple Pay, Stripe, PayPal integration for seamless transactions ✔️ Apple Health & Fitness Apps – Integrations with Apple HealthKit, Core Motion, SiriKit Developers for smart activity tracking ✔️ AR & AI App Development – Leveraging Core ML, ARKit, RealityKit for immersive experiences ✔️ Apple Home & IoT Apps – Smart automation with Apple HomeKit, Bluetooth, SiriKit ✔️ App Store Deployment & Optimization – TestFlight, App Store guidelines, Apple Xcode expertise 🔥 Delivered High-Impact Apple Apps ✅ Business & Productivity Apps – MacOS and iPad App Development for enterprise workflows ✅ Health & Fitness Apps – Integrated Apple HealthKit & Core Motion for activity tracking ✅ E-Commerce & Marketplace Apps – Secure shopping experiences with Apple Pay & In-App Purchases ✅ Streaming & Media Apps – Optimized playback, AirPlay, Apple TV (tvOS) support ✅ Finance & Payment Apps – Secure transactions with Stripe, PayPal & StoreKit ✅ IoT & Smart Home Apps – HomeKit & Bluetooth integrations for smart devices 🔧 Apple Backend & Cloud Services ✔️ CloudKit & iCloud Sync – Seamless Apple cloud storage integration ✔️ Firebase & AWS – Scalable backend architecture, real-time database solutions ✔️ macOS Automation & Scripting – AppleScript, Shortcuts & Workflow automation ✔️ AI & ML Integration – Core ML, Apple Motion, and intelligent app experiences 🔥 Top Rated on Upwork – 100% Job Success Score with excellent client feedback 🔥 Apple-Centric Expertise – iOS, iPadOS, watchOS, macOS, Apple TV (tvOS) 🔥 High-Quality Code & Best Practices – Writing scalable, maintainable, and performance-optimized code 🔥 App Store Success – Strong knowledge of Apple Xcode, App Store guidelines & best submission practices 🔥 Transparent Communication – Ensuring a smooth collaboration process If you’re looking for an expert iOS Developer & Apple ecosystem specialist to build a seamless, high-performing, and future-proof app, let’s connect and bring your vision to life! 🚀

Cocoa
iPhone & iPad Apps
Core ML
StoreKit
In-App Purchases
Cocoa API
iOS SDK
UIKit
SwiftUI
Apple Xcode
Firebase
iOS
Mobile App Development
Objective-C
iOS Development
Swift
$60 hourly
Yulian B.
- 5.0/5
- (20 jobs)
🚀 Senior Software Engineer | Team Leader | iOS, macOS, visionOS | Swift, Objective-C, C++ | AR, AI 🔹 10+ Years of Experience | Master's in AI & Bachelor's in CS | PhD Researcher in Applied Linguistics Passionate software engineer with 10+ years of professional experience in developing high-quality applications for iOS, macOS, visionOS, Windows, and Linux. I specialize in Swift, C, C++, Objective-C, Objective-C++, and Rust programming languages building efficient, scalable, and maintainable solutions. Holding a Master’s degree in Artificial Intelligence and currently pursuing a PhD in Applied Linguistics, where I research OCR for handwritten texts, I bring a unique combination of AI, NLP, and software engineering expertise to projects involving text recognition and automation. 🛠 Tech Stack & Expertise 🔹 Programming Languages 💻 Swift | Objective-C | Objective-C++ | C++ | C | Rust 🔹 Development Tools 🔧 Xcode | Instruments | Terminal | Qt Creator | MS Visual Studio | VS Code 🔹 Architectures & Design Patterns 📐 MVC | MVVM | MVVM+Coordinator | VIPER | TCA | UDF 🔹 iOS/macOS Frameworks & Technologies 📱 UIKit | SwiftUI | Combine | Observation | AVFoundation | CoreFoundation | CoreGraphics | CoreData | CoreBluetooth | CoreLocation | MapKit | PushKit | CallKit | WidgetKit | XCTest | SPM 🔗 Third-party: Realm | RxSwift | SQLite | Alamofire | WebRTC | Twilio | Vonage | Firebase | AWS | Stripe | Google Maps | MapBox | Cocoapods 🔹 Networking & Communication 🌐 TCP/IP | OSI | REST API | GraphQL | WebSockets | VOIP | WebRTC 🔹 Databases & Storage 🗄 MySQL | SQLite | CoreData | SwiftData | Realm 🔹 C++ Libraries ⚙ Qt | Boost | STL 🔹 Scripting & Automation 📜 Bash | Fastlane 🔹 Operating Systems 📂 iOS | macOS | visionOS | Android | Windows | Linux (Ubuntu, CentOS) 🔹 CI/CD & Version Control 🔄 Git | GitFlow | SVN | Jenkins | TestFlight | Fastlane | CircleCI | Github actions 🔹 Project Management & Collaboration 📌 JIRA | Trello | Redmine 🔹 UML & Software Design 📊 UML diagrams for system architecture 🔹 Languages 🗣 Ukrainian (Native) | English (Fluent, C1 - CAE Certified) I’m excited to collaborate on challenging projects and build innovative software solutions. Let’s discuss how I can help bring your vision to life! 💬 Let’s Connect!

Cocoa
Code Review
Software Architecture & Design
Software Consultation
Cross Functional Team Leadership
Bash Programming
Cocoa API
Mac OS App Development
Qt Framework
SQL
RxSwift
iOS Development
Swift
C++
C
Objective-C
$30 hourly
Igor P.
- 5.0/5
- (8 jobs)
Hi! I’m an iOS developer with over 10 years of hands-on experience. I've built 30+ apps over the years, from quick MVPs to long-term, production-ready products. I care about writing clean, maintainable code and making sure the app feels smooth and reliable for real users. Most of my work is in Swift and SwiftUI these days, but I’m just as comfortable digging into UIKit when needed. I’ve worked with Firebase, Core Animation, AVFoundation, different architectures like MVVM or VIPER - whatever fits the project best. Some tools and practices I use regularly: 🔹Swift / SwiftUI / UIKit 🔹Firebase, AVFoundation 🔹CocoaPods / SPM 🔹SOLID, TDD, Agile workflows 🔹Jira, GitHub, TestFlight 📌If you need someone who can just jump in and get things done - building, fixing, optimizing - feel free to reach out. I’m happy to help.

Cocoa
Cocoa API
iOS SDK
User Authentication
In-App Purchases
Firebase
Map Integration
Push Notifications
Offline Functionality
Review or Feedback Collection
Smartphone
Tablet
Mobile App Development
Swift
iOS
iPadOS
$30 hourly
Maxim B.
- 0.0/5
- (1 job)
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Cocoa
Cocoa API
Git
SQLite
Swift
iOS
Realm Database
iOS SDK
$45 hourly
Vitali K.
- 0.0/5
- (0 jobs)
My focus had been linux system applications, web sites, game engines and desktop applications for major top notch software companies in US and Canada. Since 2008, I specialize in mobile applications. During the course, I learned various mobile development frameworks, seasoned with experience and in depth knowledge of the mobile applications. For the last 5 years I've created large apps for major companies in US, Canada, Australia and UK. With passion and strong educational background, I learned to follow the international standards for quality assurance and I always ensure both really fast turn-around and high quality. I'm aiming at building highest quality apps more competitive than others in the market and I offer the most cost-effective solution for this. Our mission is to provide tomorrows solutions today, and to maximize customer satisfaction through innovative designs and applications. Please feel free to contact me to discuss your idea.

Cocoa
English
Cocoa API
Apple Xcode
Android App Development
Mobile App Development
iOS Development
Swift
Objective-C
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