Hire the best Objective-C Developers in Warsaw, PL

Check out Objective-C Developers in Warsaw, PL with the skills you need for your next job.
  • $28 hourly
    My name is Serge. I have 20+ years of experience in programming. I have a technical background as a programmer. Strong background in mathematics and physics. 10+ years on C/C++. Last 7 years on Objective C for macOS and iOS. Last 4 years mix Objective C, Swift, and C core Mac OS, iOS programming. Apple TV, Chrome Cast for iOS, Firebase, BLE, TLS, Arduino programming. Arduino + iOS. SceneKit and etc. I have experience in iOS/macOS , FireBase, REST, WSS, Map box, Google API, Youtube (iOS/Apple TV), etc. AVFoundation, Core Data, Core Audio, and others. Git, Jira, Scram, Agile.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    STM32
    iOS
    TLS1.2
    Arduino
    ESP32
    tvOS
    Mac OS App Development
    Swift
    iOS Development
    C
  • $50 hourly
    I'm an IT enthusiast and creator with 15 years of experience in industry. I've been working in many areas and specializations from which iOS and macOS app development are my favourite. I've great knowledge of Apple environments, database design and dependencies in applications development. My previous experience also gives me a deep understanding of the product development cycle and what it takes to successfully deliver working solutions to users. I value honesty and transparency in collaboration. In my free time I either build electronic sound machines or explore wilderness on my bike.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    macOS
    Desktop Application
    Mac OS App Development
    Agile Software Development
    Scrum
    Test-Driven Development
    Domain-Driven Design
    iOS Development
    Mobile App Development
    Swift
  • $34 hourly
    Hello, I have 5+ years of commercial iOS development. I have more than 10 successful projects in App Store Main responsibilities: 1. Architecture and custom UI 2. App delivering 3. Bug fixing 4. Unit tests 5 CI/CD (Azure, Firebase App distribution, Sonarqube, Cobertura and etc)
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    Mobile App Development
    CI/CD
    iOS
    App Marketplace
    Swift
    Augmented Reality
    RxSwift
    JavaScript
    Facebook Development
    iOS Development
    Firebase
  • $35 hourly
    👩🏻‍💻 A Ruby-on-Rails and Python developers with more than 15+ years of experience, and therefore we will meet all of your expectations and requirements in a short period of time and in an excellent manner. ◽️ The Scalewill team alongside me includes high-ranking and qualified specialists. By working together we will speed up your project and finish the work meeting tight deadlines. We have all relevant experience and sources to complete your project successfully. ◽️ We offer the following opportunities: - Deep web development experience and a full range of services - English communication skills - Positive and professional attitude towards all of the work that we provide ◽️ We are based in Warsaw, Poland, our team consists of high-ranking, senior, skilled specialists, who will do their best to finish the work in a short period of time and in an excellent manner. Our team currently looking for challenges and long-term partnership with a highly-qualified professional team. This involves end-to-end development, including analyst, coding, testing, and deploying to end-user. The following keywords are important: code-quality, scalability, automated tests, timely delivery. ◽️ Technical expertise: - Backend Ruby on Rails and Python/Django - REST API, GraphQL API development - Database design and programming using PostgreSQL / MongoDB / MySQL(MariaDB) - Websites development using Javascript/Hotwire/Stimulus, HTML5, CSS3, SASS, Bootstrap - Server management and configuration: Heroku, AWS, DigitalOcean - Server monitoring: NewRelic, AppSignal, DataDog - Integration with popular APIs: Google, Amazon, Facebook, Twitter, Shopify, Stripe etc. - TDD / BDD - Unit and feature testing (RSpec, Capybara, VCR) We are looking forward to work with you & maintain a long-term cooperation. Let's schedule a call and discuss the further scope in detail. Please let me know what time is suitable for you.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    In-App Purchases
    MySQL
    User Authentication
    iOS SDK
    Native App Development
    Tablet
    Ruby on Rails
    Android
    iOS
    Firebase
    Social Media Account Integration
    SQLite
    Swift
    Web Development
  • $50 hourly
    Experienced developer with 15-year track record within the iOS ecosystem, programming is still my hobby. Proficient in both Swift and Objective-C. Passionate about crafting well-engineered solutions, I have actively contributed to a range of projects including AI startups, PaaS/SaaS products, 3D (OpenGL, Metal) and augmented reality applications. Adept at mentorship and decision-making, I thrive in collaborative environments and possess versatile expertise extending to backend development and Android
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    Golang
    CMake
    Bash
    Amazon Web Services
    Flask
    C++
    Data Analytics & Visualization Software
    Python
    C
    Software Architecture & Design
    Continuous Integration
    Swift
    SQL
  • $45 hourly
    Desired position ------------------------------------ Senior iOS Software Engineer Schedule: part-time, full-time
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    Lottie
    Multithreaded Programming
    Git
    Unit Testing
    AV Foundation
    SwiftUI
    HealthKit
    Push Notifications
    Core Bluetooth
    Realm Database
    StoreKit
    Apple Xcode
    Swift
    iOS
  • $35 hourly
    I’m an experienced iOS/Android mobile application developer with a strong software development background. My greatest passion is an iOS/Android mobile application development. Over the last 10 years, I have been working on the mobile platforms of the world's top tech companies. My main areas of expertise are : • Native iOS development - Swift, SwiftUI, Objective-C • Native Android development - Java, Kotlin, Jetpack Compose • Cross-platform development - Flutter/Dart • Back-end development & integration - Node.js, Python, Amazon Web Services, Firebase, RESTful API Thank you.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    Node.js
    Python
    Kotlin
    Java
    SwiftUI
    Flutter
    React Native
    Svelte
    Amazon Web Services
    TypeScript
    JavaScript
    CSS
    HTML
    Next.js
  • $35 hourly
    I’m an experienced iOS/Android mobile application developer with a strong software development background. My greatest passion is an iOS/Android mobile application development. Over the last 10 years, I have been working on the mobile platforms of the world's top tech companies. My main areas of expertise are : • Native iOS development - Swift, SwiftUI, Objective-C • Native Android development - Java, Kotlin, Jetpack Compose • Cross-platform development - Flutter/Dart • Back-end development & integration - Node.js, Python, Amazon Web Services, Firebase, RESTful API Thank you.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    Node.js
    Python
    Kotlin
    Java
    SwiftUI
    Flutter
    React Native
    Svelte
    Amazon Web Services
    TypeScript
    JavaScript
    CSS
    HTML
    Next.js
  • $35 hourly
    Hello! I’m a dedicated mobile application developer with a passion for crafting intuitive and efficient iOS and Android apps. With a background in computer science and extensive experience in both native and cross-platform technologies, I bring a blend of technical expertise and creative problem-solving to every project. I take pride in my ability to understand client needs and translate them into seamless mobile experiences. Whether it’s building from scratch or improving an existing app, I’m committed to delivering high-quality results that align with your business objectives and exceed user expectations.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    MVC Framework
    Unit Testing
    CI/CD
    Agile Project Management
    Git
    Firebase
    RESTful API
    UI/UX Prototyping
    Xamarin
    React Native
    Flutter
    Kotlin
    Java
    Swift
  • $39 hourly
    I have been developing apps for mobile devices for over 10 years. In that time I have collected a number of tools and skills to improve both the development speed and quality of the apps I create. My passion is improving user experience - developing apps that users will enjoy interacting with. This includes UI design, animated content, polished transitions, etc. With many apps requiring online services, I am also well-versed in various server-side technologies for user authentication, databases, analytics, and much more. Previous clients have been impressed by my excellent communication skills and ability to work consistently with little to no supervision. Users expect Mobile Apps to be faster and easier to use than Web Apps so that’s exactly what you’ll get. 1. Native development - iOS/macOS/tvOS/watchOS - Swift/Objective-C - Constraint, Auto Layout, Storyboard, Apple Human Interface Guidelines. - ApplePay, In-app purchase, Siri, AppleIDSign, NFC, iBeacon - Kotlin/Java - Google Material Design - UIKit, MapKit - Web Services(Restful APIs) - Firebase, CloudKit, Coredata 2. Cross-platform and hybrid app development - React-Native/React - Xamarin.iOS/Xamarin.Android/Xamarin.Forms - Flutter/Dart Brand engagement is crucial to keeping you at the front of your customer’s minds. I'm a leading mobile application developer and I’ll develop an intuitive, creative, and interactive Mobile App that drives engagement with your brand.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    Swift
    AWS Lambda
    MySQL
    Node.js
    JavaScript
    TypeScript
    iOS Development
    Native App Development
    Amazon Web Services
    Hybrid App Development
    Ionic Framework
    Mobile App
    iPadOS
    iPad App Development
  • $43 hourly
    My specialize in developing Android and IOS native apps. Dedicated to exceeding your expectations with highest-quality apps, delivered on time and to your precise needs. I’m experienced in successfully implementing projects from Prof of concept to a final app that is live on play store and app store for sale. I've been working with Taxi booking rider app, taxi booking driver app, business apps for retailers, E-commerce apps, Movie & TV Shows app for mobile and TV apps, music apps. Application Development Skills : - - User Interface on multiple resolution Devices - Networking with Any kind of servers (GraphQl, Amazon server, Rest-Post Api) - Social Media login integration - Handle notification consider the os versions with OneSignal, FCM - Native Java, Kotlin, flutter, Swift, SwiftUI, - Background services and broadcast receiver - Third party library and module integration - Design and developing with flutter - Payment Gateways, Location/GPS tracking, - E commerce, Chatting, audio, video, Live streaming - Sketch, InVision, Figma, zeplin - Version Control : Bitbucket, Gitlab, Github - Firebase Auth, Cloud function, Crashlytics, Fabric - Realm, Sqlite, Preference, Firestore, MySQL, Core Data - Machine Learning TensorFlow, face recognition - in-app-Billing, subscription, Debugging, Testing. - Google Map Api, Translate Api, youtube api - Facebook ads, google Ad-mob ads Thanks.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    App Development
    Python
    Kotlin
    Android App Development
    Mobile App Development
    Swift
    AWS Lambda
    MySQL
    Node.js
    JavaScript
    TypeScript
    iOS Development
    Native App Development
    Amazon Web Services
  • $35 hourly
    I am writing to express my interest in the iOS Developer position at your company, as advertised. With over 15 years of experience in iOS development, I am confident in my ability to contribute effectively to your team and help drive innovation within your organization. Throughout my career, I have demonstrated a strong proficiency in developing robust and user-friendly iOS applications. My expertise spans the entire development lifecycle, from conceptualization and design to implementation and maintenance. I have a proven track record of delivering high-quality solutions that meet both technical requirements and user expectations. My technical skills include proficiency in Swift and Objective-C, as well as a deep understanding of iOS frameworks. I am adept at utilizing various tools and technologies to optimize performance and ensure scalability, including Xcode, Git, and continuous integration systems. In addition to my technical skills, I possess excellent problem-solving abilities and a keen eye for detail.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    VIPER
    RxSwift
    SwiftUI
    Swift
    Senior Adult
    iOS
  • $20 hourly
    Hello. I'm a full-stack iOS/Android/PHP/JavaScript/TypeScript/React/React Native developer and problem solver with more than 15 years of experience. Specializing in MERN and LAMP stacks, artificial intelligence (AI). What I do: 📱 Mobile apps, 🖥️ Desktop apps, 🌐 Websites, ⚙️ Web services, 👨🏻‍💻 Admin Backends, 🧩 API for them, 🤖 ChatGPT integrations. Kinds of software I've created: 🛍️ Shopping & online stores, 🏃 Sports, 🎮 Games, 🧘 Medicine & well-being, ✈️ Travel, 💰 Bank systems, 📣 Ad networks, 🛡️ Insurance, 🛬 Landing pages. I have strong skills in the following programming languages: 📜 TypeScript, ☕ JavaScript, 🦅 Swift, 🎯 Objective-C, 🐘 PHP, 🐱 Kotlin, ☕ Java. Frameworks and technologies: 🦕 Deno & Node, ⚛️ React, ⚛️ React Native, 🤖 ChatGPT API, 🆁 Redux, 🆁 Redux Toolkit, 🐆 Nest.js, 🅽 Next.js, 🆅 Vue, 🐆 Fastify, 🥤 Fresh, 🅰 Apollo GraphQL Client and Server, 🔌 Relay, 🅼 MobX, 🌳 Koa, 🅴 Express.js, 📈 GraphQL, 😎 Swagger, 💨 Tailwind, 🦅 SwiftUI, 🎥 Lottie Files, 🥤 Cocoa Touch, 🥥 Cocos2D, 🅻 Laravel, 🎵 Symfony, 🆈 YII and YII2, 🔥 CodeIgnitor, 🆉 Zend Framework. Databases: 🍃 Mongo, 🐬 MySQL, 🐘 Postgres, 📄 TypeORM, ➡️ Doctrine, ⚪ DynamoDB/PartiQL, 🔴 Oracle, 🅲 CoreData, 🟣 Realm. Cloud Computing: 🐳 Docker, ☸️ Kubernetes, ☸️ Google Kubernetes Engine, 🌊 DigitalOcean Cloud, 🅷 Heroku, 🆁 Render.com, ☀️ Netlify, 🅰 Microsoft Azure. I have developed over 20 iOS apps, 15 React Native apps, several Android apps, APIs for some of them, over 20 websites. I'm proficient in problem-solving and have solid track record of success in solving complex problems for teams that have struggled to do so on their own. I like to explore modern technologies, build amazing user interfaces, develop software of any complexity. I always strive to create apps and sites according to the best practices, thoroughly test them and provide the best user experience. It's important to me to write clean and readable source code which is easy to understand and maintain for any other developer.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    UX & UI
    Yii
    Database Development
    Laravel
    iOS Development
    API Integration
    Firebase
    React Native
    MongoDB
    Java
    PHP
    Swift
    Hybrid App Development
  • $20 hourly
    Have you got an idea for the next big thing? With my expertise, I can help you create a cutting-edge product application from scratch that will stand out in the hands of your users! Development is my passion and I love creating apps for different platforms(iOS, MacOS, WatchOS, Android, Cross-platform apps). Responsibility and great customer service are paramount to me. When coding, my goals are clean code, great user experience, and fast delivery. * OOP, SOLID, TDD, Clean Architecture * MVC, MVP, MVVM, VIPER, and other design patterns * Swift, SwiftUI, Flutter, Kotlin * Firebase tools * Geolocation * Geolocation, BLE, Siri, Accelerometer * SQL, Core Data, Realm * REST API, Alamofire * Git, Jira, Postman * Unit tests * Manual testing
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    RESTful API
    Geolocation
    Database
    Kotlin
    Flutter
    Swift
    macOS
    watchOS
    iOS
    Tablet
    Mobile App Development
  • $32 hourly
    ✅ Expert Native iOS & Android Mobile App Development ✅ 100% Profile Success Rate ✅ Worked with successful startup companies ✅ Fluent English ✅ Agile Methodology Work Environment: ✅ 100% Satisfaction Guaranteed. ✅ High Client Recommendations. ✅ Quickest Turnaround. ✅ Available to maintain /update App for the long term. ✅ 8 months of support after published App on the store. ✅ Guaranteed On-Time & On-Budget. I’ve been developing Android/iOS native applications for the last 8 years. I have developed so many iPhone, iPad, Android apps including social networking apps, dating apps, chat apps, shopping apps, fitness apps, video/photo apps, games and etc... Also, I have rich experiences in web back-end, web APIs development for mobile apps. I love creative, innovative, and professional work s. Also, I am Bug Tester/Fixer for the existing Android/iOS App. I always do my best to work recently in modern high-tech skills. My AIM is to provide 100% satisfactory results to my clients and to make a long-term working relationships. Flexible and Responsible Communication and Making everything clear in steps are very helpful for me during development too. Really It's most important for me to complete the project successfully. Thank you very much for visiting my profile.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    WebRTC
    GStreamer
    Spring Boot
    FFmpeg
    Chat & Messaging Software
    Java
    TV Set
    GPS
    iOS
    Swift
    Kotlin
    Flutter
    Android
    Video Stream
  • $35 hourly
    Summary I am an expert on iOS/iPhone. Passionate about iPhone, iPod & iPad App Development. I also work on Android App development. With 8+ years of Experience ✅ Expert Native iOS & Android Mobile App Development ✅ Expert React and React Native Development ✅ Worked with successful startup companies ✅ Native English ✅ Agile Methodology ✅ 200+ successfully finished jobs Work Environment:- ✅ 100% Satisfaction Guaranteed. ✅ High Client Recommendations. ✅ Quickest Turnaround. ✅ Available to maintain /update App for the long term. ✅ Guaranteed On-Time & On-Budget. I have 6+ years of experience as a Mobile & Web Development (Android & iPhone & React Native and React & Web Development), and I am a full-time freelancer. - Specialities: Web Development, Mobile Development. - Programming Languages:- JAVA, KOTLIN, Objectives–C, SWIFT, JS, TS, Node - Frameworks/Libraries/CMS: - React, React Native, Next, Material UI, Bootstrap, MVVM, Rest API, WordPress, JSON & XML parsing. - API Integration: -UI and UX design Experience. - Analytic: Google Analytics. - DB: - MySql, Sqlite, MongoDB - Custom or Third-party Software/packages installation - Source Control: - SVN, Git, Github, - IDE: Net Beans, Notepad++, Xcode, DreamViewer, Eclipse, Android Studio, illustrator, Photoshop, Coreldraw, Visual Studio. I will provide results to satisfy all of your specific needs. I work all day most days. Look forward to working with you! Best Regards.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    Amazon Web Services
    JetPack
    Swift
    JavaScript
    Firebase Cloud Firestore
    Kotlin
    Java
    Apache Cordova
    iOS Development
    Android
    Mobile App Development
    Flutter
    Dart
  • $30 hourly
    As an iOS Software Engineer, I develop and maintain multiple iOS applications using SwiftUI and UIKit, delivering high-quality and user-friendly solutions. I have contributed to the development of a new iOS app from concept to launch, collaborating with a team of designers and backend developers. I also conduct thorough testing, debugging, and code reviews to ensure code quality and adherence to best practices. With a Bachelor's degree in Applied Mathematics from Yanka Kupala State University of Grodno, I have a strong foundation in logic, problem-solving, and analytical thinking, which I apply to my iOS development projects. I have over five years of experience in developing innovative and user-friendly mobile applications, using Swift and Objective-C, and various iOS frameworks, such as UIKit, SwiftUI, Core Data, and Combine. I have successfully developed and launched several iOS applications that have garnered positive user feedback and achieved
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    Git
    Data Structures
    Algorithms
    Clean Architecture
    Unit Testing
    Reactive Programming
    SwiftUI
    CI/CD
    Core Data
    Swift
    iOS
  • $30 hourly
    As an iOS engineer, I have 5 years of experience specializing in iOS Mobile Development. My expertise lies in developing applications using various technologies and frameworks, including Swift, Objective-C, and C++. I have experience in developing products for both end-users and corporate clients. I am skilled in various architectures such as MVVM, MVC, VIPER, and Clean.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    Jenkins
    Construction
    Mobile App
    App Store
    C++
    Realm Database
    Swift
    iOS
    iOS Development
  • $20 hourly
    iOS developer with 5+ years of experience in software development. My expertise includes developing new functionalities, creating technical documentation, design and development, as well as software testing. Results-driven, responsible and diligent person.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    Figma
    Postman
    Git
    SwiftUI
    StoreKit
    MapKit
    Bluetooth
    Realm Database
    UIKit
    iOS
  • $28 hourly
    Hello Everyone! I'm a highly skilled Mobile App Developer with over 7 years of expertise in crafting exceptional mobile experiences. My focus is on creating outstanding native and cross-platform mobile apps for both iOS and Android platforms. ✅ In the world of mobile development, I possess a deep understanding of iOS and Android app creation. I can build native mobile apps using Swift and Kotlin or harness the power of hybrid technologies like React Native and Flutter. My meticulous attention to platform-specific design guidelines ensures that users enjoy a seamless and engaging experience on their devices. ✅ I'm dedicated to industry best practices, utilizing Git-based version control, continuous integration, and agile methodologies to deliver high-quality, scalable, and secure code. ✅ Beyond my technical skills, I'm an adept problem solver and communicator. I thrive in collaborative environments, effectively translating business requirements into technical solutions. My adaptability keeps me up-to-date with the latest trends and technologies in the dynamic realm of mobile app development. ✅ Whether you're in need of an iOS or Android app that captivates your audience or a cross-platform solution that streamlines your business processes, I'm committed to delivering solutions that not only meet your goals but exceed your expectations. 💬 Let's connect and work together to turn your mobile app ideas into digital experiences that leave a lasting impression.
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    Git
    Kotlin
    Java
    Dart
    JavaScript
    Android
    Flutter
    IOStoken
    React Native
    Native App Development
    Hybrid App Development
    iOS Development
    Mobile App Development
  • $20 hourly
    I have a lot of work experience. Im open to new acquaintances. I will easily find a common language with you and tell you if soomething is not clear. I can create it from scratch. So i always wait for your response
    vsuc_fltilesrefresh_TrophyIcon Objective-C
    iOS Development
    Ruby on Rails
    Ruby
    Android SDK
    Swift
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