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Hire the best Apple Xcode Specialists in Ukraine

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Clients rate Apple Xcode specialists
Rating is 4.8 out of 5.
4.8/5
based on 122 client reviews
  • $35 hourly
    • 4.5/5
    • (25 jobs)
    🌟 With over 7️⃣ years of 🔥 iOS development experience, I specialized in crafting custom user interfaces with a keen eye for detail and a robust understanding of SOLID principles. 💡 Key Skills: 
📱 App Development Experience: • Deep understanding of the app development lifecycle on iOS from concept to deployment 🚀. • Versatile in creating apps, ranging from immersive games to robust enterprise solutions 🎮💼. 🎨 User Interface Design: • Commitment to intuitive and aesthetically pleasing UIs 🖌️. • Expertise in SwiftUI/UIKit and modern interface tools. 🛠️ Development Tools Proficiency: • Highly skilled in Xcode and essential iOS development tools 🗜️. • Experienced in Git and other version control systems for collaborative workflows 👥. 🌐💾 Networking and Database Handling: • Skilled in API integration and server communication 📡. • Proficient with on-device database management and interaction with remote databases 🗃️. 🔍 Testing and Debugging: • Aptitude for thorough code testing, including unit and UI tests ⚙️. • Seasoned in debugging processes to ensure app precision and stability 🛡️. 🚀 Learning and Self-Development: • Passion for continuous learning and staying at the forefront of iOS technology 📚. • Adaptive to industry shifts and app market trends 📈. 
🛠️Technologies: 🏗️ Architectures: • MVC • MVVM • MVP 
 📱 iOS Frameworks: • SwiftUI UIKit / Foundation • MapKit 🗺️ • CoreLocation 📍 • AVFoundation 🎵 • Notification Center 🛎️ • Contacts 👥 • Keychain 🔑 • WebKit 🌐 • ARKit
 🖼️ UI: • SwiftUI • Layout in code • Size classes • Storyboards / XIBs
 🔄 Reactive Paradigm: • Combine • ReactiveSwift/ReactiveCocoa • RxSwift/RxCocoa
 💾 Databases: • Realm • CoreData
 🌎 Networking: • Alamofire • REST API • Moya • Kingfisger
 🚀 SDKs: • Firebase 🔥 • OpenCV • Google Maps SDK 🗺️ • Facebook / Twitter / LinkedIn / Google SDKs 👤🐦💼🔍 • Crashlytics 👷
    Featured Skill Apple Xcode
    RESTful Architecture
    Push Notifications
    MapKit
    Flutter
    iOS
    Model View ViewModel
    MVC Framework
    Firebase
    Firebase Realtime Database
    ChatGPT API
    Core Animation
    ARKit
    App Store
    API
    Core Data
    In-App Subscription
    In-App Purchases
    iOS SDK
    iOS Development
    Native App Development
    UIKit
    SwiftUI
    Swift
  • $60 hourly
    • 5.0/5
    • (22 jobs)
    As the creator of Swiftify, a leading product for Apple developers, I have experience with all aspects of the product development lifecycle. I have been working on a SaaS website, mobile and desktop apps, and integrations with external systems. I am particularly interested in these types of projects: - iOS and macOS apps (iPhone, iPad, Apple Watch, Apple Vision Pro) - Backend development using .NET Core, ASP.NET MVC, and WCF - Plugins for web browsers, Microsoft Office applications, IDEs - Language parsers and transpilers based on ANTLR In addition to building my startup, I have also had a variety of roles, from freelance software development to building a software company. I pay great attention to detail and write very well-structured and documented code. I am comfortable working solo, as part of a team, or managing a team of developers. CV: t.ly/94At8
    Featured Skill Apple Xcode
    XML-RPC
    HTML
    iPad App Development
    Microsoft SQL Server Programming
    Windows API Development
    SOAP
    JavaScript
    HTML5
    ANTLR v4
    .NET Core
    AI Development
    SwiftUI
    Swift
    Objective-C
    macOS
    iOS Development
    MySQL
    Microsoft SQL Server
    C++
    C#
  • $35 hourly
    • 4.8/5
    • (102 jobs)
    👋 Hi! I'm Michael – a Senior Developer with 7+ years of experience building high-quality web and mobile applications using React, React Native, Expo, Vue, Flutter, Node.js, Python, and Django. Over the years, I’ve completed 50+ successful projects on Upwork and built long-term collaborations with startups, agencies, and growing teams worldwide. I focus on delivering scalable, production-ready solutions that solve real business problems. 💡 What I bring to the table: – Advanced expertise in React and React Native for fast, responsive UIs – Full-Stack development using Node.js, Express, Python, and Django – Experience with TypeScript, Expo, PostgreSQL, Firebase, GraphQL, REST APIs, Stripe, and CI/CD pipelines – Strong understanding of backend architecture, API design, and cloud deployment – Clean, maintainable code and a proactive communication style 🛠️ Whether you need a robust mobile app, a performant backend, or an end-to-end product – I can help you bring it to life. 🚀 Recent highlights: – A fitness app with real-time tracking, push notifications, and OTA updates – A full-stack eCommerce platform with integrated payments and chat – A SaaS dashboard with Django backend and interactive React visualizations 💬 What clients say: "Michael is extremely reliable, communicates well, and delivers great code." "Very talented, goes above and beyond. A pleasure to work with." I'm here not just to code, but to partner with you in building meaningful products from concept to launch – and beyond. Let's talk!
    Featured Skill Apple Xcode
    Swagger
    Browser Extension
    Gatsby.js
    Next.js
    Redux Saga
    Expo.io
    Blockchain
    Vue.js
    GraphQL
    Firebase
    React
    React Native
    JavaScript
    Flutter
  • $30 hourly
    • 5.0/5
    • (7 jobs)
    Experienced iOS Developer | 9+ Years of Expertise in Building High-Quality Mobile Apps 🚀 Transforming Ideas into Top-Rated Mobile Applications With over 9 years of experience in iOS development, I specialize in bringing innovative app ideas to life. My extensive background covers the entire Apple ecosystem, including iPhone, iPad, and Apple Watch, allowing me to create seamless and powerful experiences across all devices. 🛠 Technical Mastery in Swift Armed with deep expertise in Swift I deliver cutting-edge solutions tailored to your unique needs. My skill set extends to advanced frameworks like SwiftUI, Core Data, Combine, and third-party libraries, ensuring that your app is built using the best practices in mobile development. 📱 Proven Track Record on the App Store I've successfully launched over 20 apps on the App Store, showcasing sleek interfaces, seamless web service integrations, and engaging multimedia content. This rich portfolio reflects my ability to manage projects end-to-end, from ideation to deployment, with a strong focus on performance and user experience. 💡 Unique Perspective as an App Entrepreneur Beyond coding, I bring the valuable insights of an app entrepreneur. Having conceived, developed, and marketed my own apps, I understand the full development lifecycle, from MVP creation to scaling and user acquisition. This entrepreneurial mindset ensures that I not only build functional apps but also design them for market success. 🔍 Comprehensive Expertise in iOS Ecosystem UI/UX Design: Creating intuitive interfaces that delight users. App Store Optimization (ASO): Enhancing visibility and downloads. Cloud Integration: Utilizing services like Firebase and AWS for scalable backends. Third-Party Integrations: Expertise in payment gateways, social media APIs, and analytics. 💬 Let's Collaborate to Elevate Your Project I’m passionate about helping businesses and entrepreneurs achieve their mobile app goals. Whether you need a complete app build, app enhancements, or expert consultation, I’m here to provide the support and solutions you need. Ready to bring your iOS app idea to life? Send me a message, and let’s discuss how we can turn your vision into a top-ranking app on the App Store.
    Featured Skill Apple Xcode
    Apple Watch Application
    iPad App Development
    Mobile App
    AI Mobile App Development
    Mobile App Improvement
    Mobile App Development
    Mobile App Localization
    Firebase
    iOS Development
    iOS
    Swift
  • $30 hourly
    • 5.0/5
    • (11 jobs)
    ⚕ 100% Job Success-oriented work. ⚕ Open-minded person, ready to learn anything, easy to work with. ⚕ Self-motivated, strong organized, reliable, dedicated, fast learner and hard working iOS developer. ⚕ Excellent logical, analytical and computational skills. Core Competencies: Languages & Frameworks: Swift, SwiftUI + Combine, RxSwift, UIKit Development Environments: Xcode, Storyboards Design Patterns: MVC, MVVM, VIPER, SOLID principles Data Management: CoreData, Firebase Networking: Proficient in API Integration, Networking, JSON UI/UX Design: Mastery of iOS SDK, Auto Layout for responsive designs
    Featured Skill Apple Xcode
    SwiftUI
    Storyboard
    VIPER
    API
    iOS
    Model View ViewModel
    GitHub
    Firebase
    Tech & IT
    API Development
    UIKit
    iOS SDK
    Mobile App Development
    Swift
  • $30 hourly
    • 5.0/5
    • (14 jobs)
    I! Nice to meet you. Just one smooth cast to set the hook🎣 and you gain🐟: ✨Cross-platform application for Web, Android, iOS, and with a single codebase✅. ✨Seamless multi-platform interfaces for Web and Mob ✨Connect with desktop🧑‍💻 while also onboarding smartphone📱users 💼 What I Can Offer: 💫 𝐅𝐮𝐥𝐥-𝐂𝐲𝐜𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: From concept to launch, I handle all aspects of web or mobile app development, including : ✅ UI/UX design ✅ Web FE development ✅ Firebase/Supabase development ✅ .NET development ✅ Code audit ✅ Apps publishing 🦔𝐀𝐩𝐩 𝐅𝐮𝐧𝐜𝐭𝐢𝐨𝐧𝐬: User profile creation and authentication | admin panels | subscription cancelations | refunds | messaging | content creation and storing | mapping and geolocations | notifications | CRM integrations | and other user features 🏝𝐌𝐨𝐧𝐞𝐭𝐢𝐳𝐚𝐭𝐢𝐨𝐧 𝐩𝐚𝐲𝐰𝐚𝐥𝐥𝐬: RevenueCat | Superwal | Stripe | PayPal | Paystack | Cryptocurrency (Phantom) 🦩𝐀𝐫𝐭𝐢𝐟𝐢𝐜𝐢𝐚𝐥 𝐈𝐧𝐭𝐞𝐥𝐥𝐢𝐠𝐞𝐧𝐜𝐞: AI-generated content buttons | AI responses to user questions | Roled-based AI chats | AI answers explanations | AI suggested schedules | AI adaptation based on responses | AI user personalization 🦭𝐁𝐚𝐜𝐤-𝐞𝐧𝐝 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Firebase | Supabase | complicated back-end on .NET/ Python 🐥𝐌𝐨𝐛𝐢𝐥𝐞 𝐦𝐚𝐫𝐤𝐞𝐭𝐢𝐧𝐠 𝐚𝐧𝐚𝐥𝐲𝐭𝐢𝐜𝐬: Appsflyer | Google analytic | Google Ads | trackEvent method 🐝𝐀𝐫𝐜𝐡𝐢𝐭𝐞𝐜𝐭𝐮𝐫𝐞 𝐏𝐚𝐭𝐭𝐞𝐫𝐧𝐬: BLoC | GetX | Redux | Provider 🏄‍♀️𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞 𝐢𝐧 𝐦𝐮𝐥𝐭𝐢𝐩𝐥𝐞 𝐝𝐨𝐦𝐚𝐢𝐧: Health & Fitness | Food & Drink |Finance | Lifestyle | Navigation | Shopping | Social Networking and others 💯𝐏𝐞𝐫𝐟𝐨𝐫𝐦𝐚𝐧𝐜𝐞 𝐎𝐩𝐭𝐢𝐦𝐢𝐳𝐚𝐭𝐢𝐨𝐧: Troubleshooting (Swift, Kotlin) on basic levels | RxDart | MobX | GetIt | Android Studio |WebView 🛎 𝐂𝐥𝐞𝐚𝐫 𝐂𝐨𝐦𝐦𝐮𝐧𝐢𝐜𝐚𝐭𝐢𝐨𝐧 & 𝐀𝐝𝐡𝐞𝐫𝐞𝐧𝐜𝐞 𝐭𝐨 𝐃𝐞𝐚𝐝𝐥𝐢𝐧𝐞𝐬: I ensure transparent communication and timely delivery, having served as flutter web developer for various web app and game development projects, ranging from ios flutter and android flutter app development to backend customization and network management.
    Featured Skill Apple Xcode
    Dart
    iOS Development
    Swift
    Git
    .NET Core
    Web Development
    Web Application
    FlutterFlow
    Python
    Android
    Smartphone
    iOS
    Firebase
    Flutter
  • $29 hourly
    • 5.0/5
    • (23 jobs)
    📱 𝙀𝙡𝙚𝙫𝙖𝙩𝙚 𝙔𝙤𝙪𝙧 𝘽𝙪𝙨𝙞𝙣𝙚𝙨𝙨 𝙬𝙞𝙩𝙝 𝙃𝙞𝙜𝙝-𝙌𝙪𝙖𝙡𝙞𝙩𝙮 𝘼𝙥𝙥𝙨! I build sleek, powerful mobile apps with 𝟕+ 𝐲𝐞𝐚𝐫𝐬 𝐢𝐎𝐒 and 𝟐+ 𝐲𝐞𝐚𝐫𝐬 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 experience. ⭐️You can check out reviews of my services and satisfied comments from many of my clients! 🛠️ 𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Swift | Objective-C | SwiftUI | Flutter | SAAS Solutions | Complex App Architectures | Seamless UI/UX Design | API Integration | Native App Performance Optimization 🏆 𝐌𝐲 𝐓𝐫𝐚𝐜𝐤 𝐑𝐞𝐜𝐨𝐫𝐝: ✅ Top 10% Upwork Talent ⭐ 5-Star Rating 💯 100% Job Success Rate 📊 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈’𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐖𝐢𝐭𝐡: E-commerce, Fitness, Ride Sharing, Food Delivery, Healthcare & Wellness, Banking & Investment, Hotel Booking, Navigation, Mental Wellness, Construction, and more! 🔧 𝐌𝐲 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ― Custom Native iOS App Development ― Flutter Cross-Platform Solutions ― SaaS-Based Mobile App Development ― API Integration ― Bug Fixing & Performance Optimization ― App Store Deployment & Ongoing Support ― UI/UX Enhancement & Design Implementation 📋 𝐇𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤: 1. Project Discovery & Requirement Analysis – Deep dive into your vision, goals, and technical needs. 2. Technical Planning & Architecture Design – Define app structure, choose optimal technologies, and outline development roadmap. 3. UI/UX Design Implementation – Transform wireframes and designs into pixel-perfect, responsive user interfaces. 4. iOS Development & Feature Integration – Write clean, efficient code 5. Testing & Quality Assurance – Conduct rigorous testing for performance, usability, and stability across devices. 6. App Store Deployment & Optimization – Ensure smooth submission, compliance, and launch with ongoing performance tuning. 7. Post-Launch Support & Iteration – Provide updates, bug fixes, and feature enhancements based on user feedback and analytics. 💡𝗟𝗲𝘁’𝘀 𝗯𝘂𝗶𝗹𝗱 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗮𝗺𝗮𝘇𝗶𝗻𝗴! 𝗧𝗮𝗽 "𝗜𝗡𝗩𝗜𝗧𝗘" 𝗼𝗻 𝗺𝘆 𝗽𝗿𝗼𝗳𝗶𝗹𝗲 𝗮𝗻𝗱 𝗹𝗲𝘁’𝘀 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁. Sincerely, Ostap M. 🔑 KEYWORDS: iOS Developer, Native iOS App Developer, Swift Programmer, Objective-C Expert, SwiftUI Specialist, Mobile App Architect, iOS Application Engineer, Cross-Platform Mobile Developer, Flutter Developer, API Integration Specialist, UI/UX Implementation, Mobile Performance Optimizer, App Store Deployment Expert, SaaS Mobile Solutions, E-commerce App Developer, Healthcare App Specialist, FinTech Mobile Solutions, Ride-Sharing App Development, Scalable App Architecture, Mobile Product Development, iOS Consultant, Feature-Rich App Creation, Code Quality Advocate, Mobile Innovation Strategist, iOS Widget Development, In-App Purchase Implementation, Push Notification Integration, Location-Based Services, Offline-First App Development, Custom Animation Design, Data Synchronization & Caching, CoreData & Realm Database Management, Camera & Media Integration, Bluetooth & IoT Connectivity, Accessibility & Localization, Apple Pay & Wallet Integration, CloudKit & Firebase Services, Social Media API Integration, Advanced Gesture Control, Apple Watch App Development, iPad-Specific UI Design
    Featured Skill Apple Xcode
    Sports & Fitness
    API
    UI/UX Prototyping
    SwiftUI
    Payment Processing
    Socket.io
    Map Integration
    watchOS
    API Integration
    In-App Purchases
    Payment Functionality
    Swift
    Firebase
    Objective-C
  • $29 hourly
    • 5.0/5
    • (64 jobs)
    For twelve years, I work as an iOS Developer. During this time, I have completed many projects. More than half of my projects are client applications for servers. I understand how such applications are arranged. How to receive the data from a service using a REST API. I know how to parse a service response and display it in an app and create offline mode. I have experience with video and audio. I can combine video files, put sound on them, change this sound, add text or image to the resulting video. I worked with video and audio players and recorders. I worked with Maps. I can display places on this map, present custom callouts on it, and show routes from a user location to these places. I also can work with the CoreData framework. I know how to get data from a database on a thread and display it to a user without an interface freezing. In 2017 I decided to create some apps on my own. My friend is a radiologist, and he shared with me his idea about a medicine app. We have created this app and published it to AppStore. You can find it if you search for RadAnatomy and RadAnatomyLite. 50% of the proceeds I transfer to my friend. During the work on this app I put myself in the place of customers and gain the priceless experience how an idea is embodied to the app. I can use Photoshop and Sketch, and you do not need to slice images. Just provide me a file with a design. The rest I will do by myself. I pay attention to pixel-perfect and custom fonts because I respect designer work.
    Featured Skill Apple Xcode
    macOS
    Mac OS App Development
    RxSwift
    iOS Development
    iOS
    Firebase
    Objective-C
    Swift
  • $60 hourly
    • 4.9/5
    • (14 jobs)
    Welcome! I am a software engineer with rich experience in various areas, including backend, iOS development, and blockchain. I can set up all processes for your team/project and provide consultation on any questions you may have. I have worked on major tech solutions such as: - mPOS (TeamWorkCommerce) - Corporate Messengers: Bond.ec, Bond.net - Manufacturing Analytics Applications: (NDA) - VPN Services: VPNMoon, and other projects - OTT Solutions: Stirr, Tennis, AMC Plus - Content Editors: Cinamaker, Lyft - Managers: EQApp - Stable Manager System - Platforms: DrinkStar, Sanctuary Astrology & Psychic, Djerick - FinTech Solutions: Bleu Payment SDK, Donor Tap, Banking Application for BANK "CLEARING HOUSE" - Utilities: Roblox Editor, Playground Sandbox, QRCode Scanner & Creator, Delivery App, AI Translator My Stack: Backend: - Golang - Kubernetes - Docker - Consul - SQL - MongoDB, SQLite, PostgreSQL, MySQL - AWS - GCP - Kafka - RabbitMQ - Redis - Microservices Mobile: - Swift - Objective-C - UIKit - SwiftUI - Kotlin Multiplatform - Flutter - RealmDB Other: - Rust - Solidity - Smart Contracts
    Featured Skill Apple Xcode
    OpenCV
    Xamarin
    React Native
    Firebase
    Flutter
    Google Protocol Buffers
    Python
    Objective-C
    Swift
    UIKit
    SwiftUI
    iOS Development
    iOS
    Mobile App Development
  • $50 hourly
    • 5.0/5
    • (3 jobs)
    I am a skilled iOS/MacOS developer, with experience in network sharing, Realm, data processing etc. My skills include the newest SwiftUI framework. In the field of Web an Personal Security I have a large experience of security hardening of websites and servers, office SME security and securing personal life and devices of persons who may feel being in focus of undesirable actors. My top points are my responsibility, communication and client orientation.
    Featured Skill Apple Xcode
    iOS
    Swift
    iPadOS
    iOS SDK
    Apple Watch
    macOS
    iOS Development
    Mac OS App Development
    Firebase
  • $50 hourly
    • 5.0/5
    • (8 jobs)
    Hi Upworkers, I will help you to build your iOS app from scratch or help with some refactoring or feature improvement. My experience includes: - 5+ years of experience with iOS platform - experience in object-oriented software architecture, design and programming, design patterns - good understanding of the internals of iOS - testing of iOS applications including writing Unit tests - experience in Multithreading, Networking - excellent written and verbal communication skills - ability to perform in a fast-paced agile environment and work both as a tech lead, a team member, and independently Technical skills: **Programming languages: Swift, Objective-C **Apple Frameworks: CoreData, Core Location, MapKit, Quartz, Core Graphics, Core Animation, Core Location, UIKit (Cocoa Touch), AVFoundation, Core Text, SpriteKit, AudioToolbox, AVKit, Audio Kit, AdSupport, iAd, CoreImage, MediaPlayer, AddressBook, MessageUI, Photos, SafariServices, NetworkExtension, Twitter, Social, SystemConfiguration **External Services: CocoaPods, ObjectMapper, Realm, SDWebImage, Facebook SDK, Fabric, Bugsnag, Stripe, Braintree, PayPal, Tokbox, Socket.io, DaCast, Firebase **IDEs/Development Tools: Xcode **Databases: Realm, CoreData, SQLite, SQL **Source Control Systems: Git **Task tracking: Redmine, JIRA, Teamwork, Trello Please write me and let's work together!
    Featured Skill Apple Xcode
    RESTful Architecture
    iOS SDK
    JSON
    ACS Technologies Realm
    SceneKit
    SOAP
    iOS Development
    Swift
    Unit Testing
  • $40 hourly
    • 4.9/5
    • (28 jobs)
    Hi, I'm a software engineer with more than 12 years experience. I have a Bachelors and Masters degree in Management and Automation of Computer Systems of Kharkiv National University of Radio and Electronics (KhNURE). I'm a full-stack developer realizing projects on a turn-key basis. Experienced in creating games and XR applications using Unity and Unreal Engine for a wide range of platforms, as a Microsoft Hololens, Magic Leap, HTC Vive, Oculus, IOS and Android. As a task-tracking system I use Jira, and also can consider all your options. All project source code is uploaded on Git repostiry with a full access for you. I respond swiftly to all new messages and don't mind if you ping me thoughts and new ideas at all hours. I'll always get back as quickly as I can. You'll find an hour of my time can be 10x as productive as hiring a junior developer. I guarentee and stand behind all my work 100% Soft Skills: A confident, persistent person, guided by a logical reasoning. Have a strong coordination and time-managment skills and can organize a brainstormig proccess and reach an objective solution. Hard Skills: - С# and Unity - C++ and Unreal Engine - Graphics (lighting, shaders, post process effects) - Software design - Game design - Debugging and optimization
    Featured Skill Apple Xcode
    Microsoft Visual Studio
    Unity
    Unreal Engine
    HTML5
    C++
    C#
    PHP
    Swift
    Objective-C
  • $40 hourly
    • 5.0/5
    • (2 jobs)
    iOS developer with 7+ years of experience delivering high-quality mobile applications. Skilled in Swift, Combine, SwiftUI and UIKit. Passionate about clean, maintainable code and SOLID principles. Detail-oriented, adaptive, and a strong team player, focused on building user-centric and performance-optimized solutions for the Apple ecosystem. If you're interested in collaborating with me, feel free to click the "Invite" button on my profile. Let's build something great together.
    Featured Skill Apple Xcode
    Mobile App Development
    Bluetooth
    AV Foundation
    UIKit
    iOS SDK
    Apple HealthKit
    iOS Development
    SwiftUI
    Git
    Mobile App
    iOS
    Swift
  • $35 hourly
    • 4.6/5
    • (4 jobs)
    ✨🚀Do you need a high website and mobile application development? Then you reached the right person! My name is Oleksii, I am a React Native developer in Join.To.IT - web and mobile apps development company. Our team works with React Native | React.js | Vue.js | Angular.js | Node.js | Laravel | Django | Flask | Golang frameworks. 🧑‍💻About me: ✔️ Long term and solid experience in the development of different kind of business and startups ✔️ Work in a team of extraordinary professionals (40+) 🎯Stack of my team's expertise: ✔️ Industries: Travel & Hospitality, Financial Services, Healthcare, Retail and distribution, Logistics, Manufacturing ✔️ JavaScript, React.js (React), Vue.js (Vue), Angular.js (Angular), Node.js (Node), Express.js, Unity ✔️ Our team follows the latest standards of code development, using the latest technologies and trends ⭐Why you need to choose to work with Join.To.IT: ✔️ We are on the market since 2012, on Upwork since 2016 ✔️ R&D in Kyiv office with 4 representatives in the USA, Canada, and Switzerland ✔️ We are a fully Agile team following SCRUM and Kanban Do you need a fast effective launch? Let's do it together! 🔥Our technologies stack: ✔️ Laravel (Laravel Framework and Development) ✔️ Node (Node.js, NodeJS, Express.js) ✔️ API (REST API development, REST PHP, REST Python) ✔️ React Native (ReactNative) ✔️ React (ReactJS, React.js) ✔️ Vue.js (Vue, VueJS) ✔️ Python (Python, Flask, Django, Golang) ✔️ Python (TensorFlow, Machine Learning, Artificial Intelligence) ✔️ PHP (PHP Developer, Laravel Framework) ✔️ Firebase | MySQL | MSSQL | PostgreSQL Programming | MongoDB | DynamoDB ✔️ LAMP Administration PHP | CentOS | Ubuntu ✔️ AWS | Digital Ocean 📍Other services: ✔️ Graphic Design Adobe Photoshop | Illustrator | Figma ✔️ Adobe XD Prototyping and Wireframing | Zeplin | Invision | Marvel App ✔️ Customizations: SuiteCRM | SugarCRM | Dolibarr ERP | Salesforce App Development ✔️ Bookkeeping Accounting | Twilio API SMS | Payment Gateway Integration ✔️ Integrations: PayPal | Stripe | Intuit QuickBooks Bookkeeping Accounting | Xero ✔️Integration of Google Services Want to know how much will be the development of your project? Send a free quote request now! Would be happy to help you! Contact me any time within the Upwork chat! Kind Regards, Oleksii
    Featured Skill Apple Xcode
    Mobile App
    Mobx
    Mobile App Development
    React Native
    NativeScript
    iOS
    Android
    JavaScript
    Hybrid App Development
  • $45 hourly
    • 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! 🚀
    Featured Skill Apple Xcode
    iPhone & iPad Apps
    Core ML
    StoreKit
    In-App Purchases
    Cocoa API
    iOS SDK
    UIKit
    SwiftUI
    Firebase
    iOS
    Mobile App Development
    Objective-C
    iOS Development
    Swift
  • $35 hourly
    • 5.0/5
    • (2 jobs)
    🚀 Mobile & Web App Developer | 70+ Projects Delivered | React Native • Swift • Kotlin • Objective-C • Java • React • PHP • Node.js | iPhone App Development | iOS Development | Android App Development | Android Studio Hi there! I'm a full-time freelance developer with over 10 years of experience building high-quality, scalable mobile and web applications. I’ve successfully delivered 70+ apps for startups, enterprises, and agencies—many of which are live on the App Store and Google Play. I specialize in turning product ideas into polished, responsive, and high-performing applications using modern tools and clean architecture. ✅ What I Can Help You With: Mobile Apps: React Native, Swift/Objective-C/SwiftUI (iOS), Kotlin (Android) Web Apps: React.js, Next.js, Vue.js, Node.js, Firebase APIs & Backend: Express, MongoDB, PostgreSQL, AWS, REST/GraphQL Integrations: Maps, Chat, Payments, Push Notifications, Real-time features UI/UX Implementation: Pixel-perfect design matching using Figma, Zeplin ✅ Why Work With Me: 70+ apps developed and launched Clean, maintainable code following best practices Fully available in your timezone for real-time collaboration Fast communication, reliable delivery, and long-term support Whether you're starting from scratch, need a dedicated dev to extend your team, or want to scale your current app—I'm here to help. 📩 Let's talk about how I can help bring your app idea to life!
    Featured Skill Apple Xcode
    PHP
    Android Studio
    Node.js
    TypeScript
    Kotlin
    iOS SDK
    iPhone & iPad Apps
    React Native
    Swift
    Mobile App
    Web Application
    Web Development
    Android App Development
    iOS Development
  • $59 hourly
    • 5.0/5
    • (3 jobs)
    C++, Objective-C and macOS expert. Different macOS projects from standalone utilities to multilevel daemons and agents for corporate business. 20+ years of programming experience.
    Featured Skill Apple Xcode
    Mac OS App Development
    macOS
    Desktop Application
    Objective-C
    Swift
    C++
  • $39 hourly
    • 5.0/5
    • (8 jobs)
    My testing experience lasts for 7 years, for 6 of which I automated tests. Firstly I've started with Mercury QTP and later switched to TestComplete. Although TestComplete is my primary tool, I automated iOS applications with Automation feature of Xcode Instruments for more than a year. As well, used Selenium RC (on Python) for browser apps automation. Had some practice with Frank+Cucumber (iOS apps automation). I performed load web testing (with Grinder) and had a lot of practice in virtualization - mostly VMware and VirtualBox. For both VMs I wrote scripts that launched OS images and started automated tests inside them. I'm particularly excited to work on iOS / OS X projects. Besides automation, it's interesting for me to create high-quality and effective test cases, especially if they are based on high-quality requirements. In manual testing, the fact of finding bugs gives me pleasure. During my work, I try to be as much detailed as possible. Additionally, I have experience in Objective C (starter level), PHP, XPath, MySQL.
    Featured Skill Apple Xcode
    Virtualization
    Selenium
    JavaScript
    TestComplete
    Cucumber
  • $35 hourly
    • 4.6/5
    • (26 jobs)
    I have been working professionally as an iOS Developer since 2014. Through those years I have become advanced in developing full feature apps in both Objective-C and Swift. If you would like to hire a result-oriented, reliable and responsive person who is getting the job done, and whose key to success is attention to details, then feel free to contact me!
    Featured Skill Apple Xcode
    iPad App Development
    Mac OS App Development
    iOS
    Tablet
    Push Notifications
    User Authentication
    In-App Purchases
    Mobile App Development
    API Integration
    Swift
    Objective-C
    iOS Development
    Native App Development
  • $39 hourly
    • 5.0/5
    • (30 jobs)
    👋 Hello! I'm Evgen, your next iOS Developer With over 12 years of practical experience, I specialize in creating innovative iOS applications for iPhone, iPad, and iPod. Having personally implemented more than 40 apps and contributed to numerous successful projects, my passion lies in crafting applications with unique interfaces and engaging content. 🛠️ Technical Skills - Programming Languages: C, C++, Objective-C, Swift, Java, Kotlin, Python - iOS Skills: iPhone, iPad, front-end, back-end, Xcode, App Store publishing - Frameworks & Tools: --- Media Handling: Audio players, AVFoundation, CoreAudio, MediaToolbox --- Visuals & Animations: Complex Animations, CoreGraphics, QuartzCore --- Data Management: CoreData, SQLite, iCloud, KeyChain --- Connectivity & Web: Client-server using RESTful, GraphQL, JSON, XML, RSS --- Maps & Location Services: Google Map Service, Apple Map, GPS functionalities - Development Tools: GitHub, Bitbucket, JIRA, Git, SVN, Xcode, AndroidStudio - Third-Party Integrations: Social network integration (Facebook, Twitter, Instagram), Analytics (Google Analytics), Ad Platforms (iAd, AdMob) 🌟 Areas of Expertise: 🗺️ Social Networking Applications with features like GPS tracking, maps integration, chats, events, and media sharing. 📸 Photo and Video Applications with editing and social media sharing capabilities. 📡 Client-server Communications using various protocols and data caching. 🎵 Audio and Media Applications leveraging iOS's rich media frameworks. 💼 Professional Background - Previous Experience: Personal development of over 40 iOS applications - Education: Master’s Degree in Computer Systems and Networks from Zaporozhye Institute of Economics and Information Technologies 🌍 Why Work With Me? 💡 Innovative Thinker: Always on the hunt for challenging projects that push technological boundaries. 🔄 Detail-Oriented: Exceptional attention to detail and a proven track record of leading projects to completion. 🗣️ Great Communicator: Effective at collaborating with clients, designers, and developers alike. I can bridge the gap between technical and non-technical stakeholders. 🔗 Ready to Start? Let's bring your idea to life! Don't hesitate to contact me for app development or mobile consulting. I'm excited to help you create something amazing!
    Featured Skill Apple Xcode
    Adobe Photoshop
    YouTube Development
    Facebook Development
    Google Maps API
    Cocoa Touch
    Mobile App Development
    iOS Development
    C++
    Swift
  • $40 hourly
    • 4.9/5
    • (7 jobs)
    🏆My experience in mobile app development for over 8 years can be proven not only by the products which were brought to life but also with the positive feedbacks from all the satisfied customers. 🥇"Ostap did high quality work for our iOS App and we enjoyed working with him. Thanks Applikey team" 🥇"I qualify Ostap as a very good developer who can bring his expertise and study the existing code to quickly solve the issues that occurred. He provided us with a good understanding of internal team-leading and found a way to communicate clearly with my developers. I'll recommend Ostap to work with if you want to get a fast and efficient solution and going to hire him in the future!" 🥇"Job completed to the required standard and much more!! Applikey was the best choice I could have made in having my apps bought to life. Will work on many things with them in the future for sure. World class service" I'm proficient in development/management both big and small mobile applications, where I can outline the design and the architecture of the whole system. Acting as a Senior developer, I'm experienced in managing and coordinating the team of developers who are able to create bug-free, well-performed, flawless and reliable apps. My key skill set: 🎯 Languages: Swift, Objective-C, C. 🎯 IDE: xCode, AppCode, Flash, NetBeans, VisualStudio. 🎯 Platforms: iOS, MacOS, Web, windows. 🎯 Technologies (Libraries, bundles, frameworks, plug-ins etc.): Cocoa Touch, SpriteKit, SceneKit, AFNetworking, MagicalRecord, RESTKit, SDWebImages, OpenCL, 3d touch, SiriKit, Speech Recognition API in iOS 10, Notifications in ios10, AsyncDisplayKit, Alamofire, MJExtension, ObjectMapper, PINRemoteImage. Have any questions? Feel free to contact me! Best Regards, Ostap
    Featured Skill Apple Xcode
    Cocoa Touch
    iOS SDK
    Android SDK
    Android App Development
    Mobile App Development
    iOS Development
    Java
    iOS
    Kotlin
    UIKit
    Swift
    Objective-C
    Native App Development
  • $50 hourly
    • 5.0/5
    • (53 jobs)
    ✅ TOP-RATED PLUS | Upwork Pro Mobile Developer ✅ ⭐ 100% Client Satisfaction | 18,000+ Hours Worked ⭐ I am a highly experienced Mobile Developer with 10+ years in native iOS development (Swift, Objective-C, SwiftUI) and React Native (JavaScript, TypeScript). I have successfully developed and launched 20+ high-performing applications, delivering clean, maintainable, and scalable code. What I Offer: 🚀 Expert Mobile App Development – iOS (Swift, Objective-C, SwiftUI) & Cross-Platform (React Native) 📱 Full-Cycle Development – From concept and UI/UX design to development, testing, and deployment 🎯 High-Quality Code & Performance Optimization – Efficient, scalable, and maintainable solutions 🔗 Seamless Integrations – APIs, third-party SDKs, payment gateways, authentication systems (SSO, OAuth) 💡 Collaborative & Client-Focused Approach – Clear communication, reliability, and timely delivery Technical Expertise: ✅ iOS Development – UIKit, Core Data, AVFoundation, MapKit, Core Location, and more ✅ Networking & Data Handling – AFNetworking, RestKit, XMPP, JSON, XML Parsing ✅ Storage Solutions – SQLite, Core Data (with multithreading), File System ✅ UI/UX Implementation – Storyboards, Auto Layout, Size Classes, and Programmatic UI ✅ Version Control & Collaboration – GitHub, Bitbucket, and Git best practices ✅ Software QA Experience – 2+ years in mobile & web application testing, including test case writing I take pride in delivering high-quality, user-friendly, and performance-driven applications while maintaining attention to detail. My goal is to help businesses build impactful mobile solutions that drive growth and user engagement. 📩 Let’s connect! I’d love to discuss your project and bring your ideas to life.
    Featured Skill Apple Xcode
    HTML
    JSON
    CSS
    iOS Development
    In-App Purchases
    iOS
    Tablet
    JavaScript
    TypeScript
    RESTful Architecture
    Android
    Objective-C
    Swift
    React Native
  • $35 hourly
    • 5.0/5
    • (10 jobs)
    I'm highly skilled in mobile app development for iPhone, iPad, Apple Watch, Extension. I have more than 9 years of software development experience and successfully released more than 100 apps. During this time, I did my best to create full functionality applications started with design or just idea and ended with publishing them into App Store. I know full lifecycle of software development for iPhone, iPad, and Apple Watch. I’m passionate about iOS application development, so I always challenge myself to work with new technologies and different frameworks. Now let's build a great iOS application for you or your business. Reliability is confirmed by satisfied clients, feedback and portfolio. Location: Eastern Europe (Ukraine / Lviv).
    Featured Skill Apple Xcode
    iPad App Development
    Mobile App Development
    iOS Development
    In-App Purchases
    Social Media Account Integration
    Chat & Messaging Software
    Firebase
    UIKit
    iOS
    Smartphone
    Swift
    Objective-C
  • $100 hourly
    • 4.9/5
    • (204 jobs)
    👋 Hi there! I'm Dmytro, a seasoned mobile app developer with 15 years of experience, specializing in turning innovative app ideas into fully realized products. 💡 I provide a full spectrum of application development services: - Mobile app development for iOS and Android platforms - Back-end development - Creation of UI/UX design - Setting up the Admin Panel and Landing Page - Distribution to app stores and ongoing app support 🏅 Award-Winning Mobile App Developer: Previous app "OnIt" featured on Apple's List as App of the Day. 🏆 I'm proud to have completed more than 200 jobs on Upwork with a 100% success rate! 📣 Client Testimonials: "Absolute expert in mobile development..." "Consistently delivers high-quality results on various projects..." "Dmytro is a great asset to anyone needing a developer..." 🎓 Holding a Master's degree from Kharkov National University of Radio Electronics. 🛠️ My expertise lies in Flutter, Swift, and Node.js, enabling me to build robust and scalable apps tailored to your needs. My expertise also includes Firebase, AWS, Realm, ObjectBox, Jetadmin, Framer, Figma, Mixpanel, OneSignal, RevenueCat, Smartlook, Superwall, and BigQuery. 💼 I possess extensive experience in developing a wide range of applications, including e-commerce platforms, dating apps, social networking apps, AI-driven applications, and VoIP services, delivering sophisticated solutions across various domains. 🌟 Why choose me? - I can manage your entire project cycle, from initial concept to publishing on the app store, eliminating the need for additional hires. - My proven track record and positive client feedbacks consistently prove the successful delivery of each project. 😊 Whether it's an ambitious startup idea or a complex enterprise solution, I have the skills and experience to bring your mobile app to life, ensuring it's not only functional but also engaging and user-friendly. 👋 Let's begin our collaboration with a free 15-30 minute chat to plan your path to success.
    Featured Skill Apple Xcode
    Mobile UI Design
    Back-End Development
    UX & UI Design
    Next.js
    AI App Development
    AI Development
    Web Services Development
    Full-Stack Development
    API Development
    Firebase Realtime Database
    Swift
    Android App Development
    Flutter
    iOS Development
  • $55 hourly
    • 5.0/5
    • (4 jobs)
    I'm coding for 10 years (Objective C, Swift). I'm an expert in Objective-C and Swift and have extensive knowledge of iOS development techniques and practices. Development Specialities & Experience: • iOS SDK (6.x - 16.x), XCode, Swift/Objective-C, SwiftUI, Cocoa Touch, CoreAnimation, CoreData, CoreImage, GPUImage; • WatchOS SDK 1.x – 3.x; • Vuforia AR Kit; • Google Map Service, Geolocation, SLC, Yandex Map SDK; • Firebase, Realm, Parse, Couchbase, BaasBox, Layer, Pusher, REST, Socket, MySQL, SQLite, JSON, XML; • Social networks API: Facebook, Twitter, Instagram, Google+, LinkedIn; • CocoaPods, MagicalRecord, AFNetworking, ReactiveCocoa, Tesseract OCR, Bonjour; • Flurry, TestFlight, Crashlytics, New Relic, Mixpanel, Intercom, iAd, Admob; • In-App Purchase, Stripe SDK. I'm looking for opportunity to implement it building mobile application for you.
    Featured Skill Apple Xcode
    iPad App Development
    iOS Development
    Swift
    Objective-C
  • $35 hourly
    • 4.8/5
    • (48 jobs)
    ★ Apple evangelist ★ 100% Job Success ★ Top rated ★ 5.0 Star ★ Member of WWDC17 ★ I am a professional IOS developer with 4+ years track record. And I lead the team of Ukrainian iThinkers - focused on mobile applications. We are working on the UI/UX, Swift, Objective - C, Java. Our company was established in 2016 and since that we've completed more than 47 iOS and 3 Android projects, some of which are represented in our portfolio. iThinkers software outsourcing company deals with an extensive list of technologies, tools, and solutions to cope with many of existing challenges and foresee the future for you. The fact is the benefits of IT outsourcing are numerous, and our IT outsourcing company is here to help you avail all these benefits. As a custom outsourcing software developing company, we place special emphasis on our customers’ satisfaction. We guarantee the development of the upmarket products created in conformity with your requirements. Achieving this is possible only by means of a close cooperation with customers throughout the entire process of a project’s development. At iThinkers, we understand how important it is to create products that can be easily adjusted to the rapidly changing market requirements. To help you withstand a tough competition of your target market, our company uses only the most powerful tools and technologies that allow us to develop advanced software solutions. We work with numerous advanced technologies and guarantee a complete dedication to each project. If you are looking for a reliable, creative and experienced IT outsourcing company in Ukraine, you have to come to the right place, as iThinkers will eagerly become your longtime partners. We are looking forward to our cooperation​!
    Featured Skill Apple Xcode
    Mobile UI Design
    UIKit
    iOS Development
    Swift
    tvOS
  • $35 hourly
    • 5.0/5
    • (1 job)
    Experienced iOS/macOS Developer Specializing in Multimedia With over 7+ years of experience as an iOS/macOS developer, I specialize in multimedia applications, including audio and video editing, synchronization, and recording. I have a strong track record of delivering robust, high-quality applications tailored for seamless multimedia experiences. My technical strengths include: - Multimedia & AV Foundation: Proficient in audio and video editing, synchronization, and playback, ensuring smooth and efficient media processing and user experience. - Objective-C, Swift and C++ Expertise: Skilled in building and maintaining complex applications, leveraging native iOS/macOS frameworks for optimal performance and usability. If you’re looking for a dedicated developer with a focus on audio and video technologies, I’d love to help bring your project to life. Let’s connect!
    Featured Skill Apple Xcode
    Mac OS App Development
    iOS Development
    macOS
    iOS
    RESTful API
    Fastlane
    Interface Builder
    TestFlight
    App Store Upload
    Troubleshooting
    UIKit
    Unit Testing
    Swift
    Objective-C
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