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Rating is 4.7 out of 5.
4.7/5
based on 330 client reviews
  • $75 hourly
    • 5.0/5
    • (48 jobs)
    As a dedicated individual developer, I specialize in creating high-quality, solution-driven software applications, drivers, and installers for Windows, Mac, Linux, and mobile platforms. Here are my specializations: Development: 🔹Microsoft Windows: 1. Windows GUI apps in C# .NET (WinForms, WPF, .NET 6.0/7.0, UWP), C++ (MFC, QT) 2. WiX Toolset, InstallShield, InnoSetup for Windows installers (msi and exe) 3. Windows Kernel and User mode drivers (KMDF, UMDF) 4. API libraries (REST, IPC, Web Sockets) 5. USB HID device, serial port (USB virtual serial port and RS232) applications and drivers 🔹Apple Mac: 1. MAC GUI apps (Objective-C, Swift) 2. MAC Package Installers, launch daemons, dylibs and scripts 3. System Extensions, Driver Kit drivers 4. Code signing, notarization 🔹Linux: 1. GUI apps in C++ (QT Creator) 2. Installers for applications and video and audio plug-ins using Makeself 🔹Mobile Apps: 1. iOS apps (Native apps in Objective-C, Swift using XCode, Cross Platform app in Visual Studio .Net Maui) 2. Android apps (Native apps in Android Studio) 🔹Cross Platform: 1. Java apps (Swing Forms/Applets, JNI) 2. Web apps (HTML, JavaScript) 3. .NET Maui, Mono, Electron Desktop apps 4. QT C++, CMake build, Conan package manager 5. Python GUI app with PyQt, Python app packaging with Pyinstaller 6. Chrome Web Apps (WebUSB, WebSerial, WebHID, WebMIDI) 🔹Development tools: 1. Visual Studio 2022 Community Edition 2. Windows 11 WDK 3. XCode for MAC 4. QT for Windows, MAC, Linux 5. InstallShield 2020 Pro Edition 6. WiX Toolset v3 and v4 7. Visual Studio Code 8. Git for version control, CI/CD pipelines. 9. USB port sniffer tools: SysNucleus USBTrace, HHD USB Monitor 🔹 Deployment: 1. JAMF and Mosyle - Deployment of Mac & iOS apps and custom configuration profiles, Apple Business Manager integration. 2. Microsoft Intune - LOB app deployment to Enterprise Windows PCs, Apple Mac and iOS devices. 🔹Notable projects: 1. Virtual Camera Driver (Win & Mac) 2. Virtual Serial Port Driver (Win) 3. API libraries for getting presence and call information from UC apps such as Microsoft Teams, RingCentral, Slack, Zoom, Bria, Cisco Jabber, Cisco WebEx, Genesys Cloud 4. USB Access Manager (Win & Mac) 5. HID mini driver for UPS Battery 🔹Reverse Engineering: Familiar in reverse engineering USB HID devices to identify its HID descriptors and Communication Protocol.
    Featured Skill MacOS App Developer
    Microsoft Intune
    JAMF
    Mac OS App Development
    Windows App Development
    Inno Setup
    Driver Development
    InstallShield
    Swift
    Java
    JavaScript
    Objective-C
    Microsoft Visual Studio
    Application Installer
    .NET Framework
    C#
  • $20 hourly
    • 4.8/5
    • (47 jobs)
    🌟 Elevate Your iOS, iPhone, iPad, and MacOS Development Projects with a Proven Expert! 🌟 🔹 Over a Decade of Mastery in Crafting Digital Excellence for iOS, iPhone, iPad, and MacOS Platforms 🔹 50+ Mobile Apps Delivered with Success for Apple Ecosystem 🔹 3800+ Hours of Top-Quality Work Across 47+ iOS, iPhone, iPad, and MacOS Projects Looking for a seasoned specialist to transform your iOS, iPhone, iPad, or MacOS development dreams into reality? Your search ends here! With over ten years of immersive experience, I bring a passion for creating exceptional digital experiences tailored specifically for iOS, iPhone, iPad, and MacOS platforms. Thriving in SCRUM/Agile environments, I consistently deliver outstanding results that exceed expectations. Why Choose Me for Your iOS, iPhone, iPad, and MacOS Projects? ✨ Mastery in Crafting Unparalleled Digital Experiences for Apple Devices ✨ Extensive Track Record of Success with 50+ iOS, iPhone, iPad, and MacOS Mobile Apps ✨ Proven Expertise in iOS, iPhone, iPad, and MacOS Development, Tailored to Your Needs During the last 10+ years, I have developed many different types of iOS and Android apps. Food delivery app, On-demand App, Home services app, Handyman app, Marketplace app, Salon app, Beauty app, Taxi app, Ride app, E-commerce app, Dating app, Health and fitness app, Travel app, Live Streaming app, Video streaming app, Finance app, Shopping app, Telemedicine app, Finance App, Real estate app, Social media app, Chat app, Business app, Messaging app, Online education learning app, Hotel booking app, Grocery order app, AI Chatbot, AI Wellness app, AI Learning app, Point Of Sale Expert and many more. Specializing in iOS, iPhone, iPad, and MacOS Development: 🌐 Cutting-Edge Location Tracking Solutions for iOS, iPad, and MacOS 📱 Innovative Social Media/Dating Apps with Video and Audio Chat Features for iPhone and iPad 🎥 High-Performance Video and Audio Player Applications for iOS and iPad 💰 Secure and Efficient Financial Apps for iPhone, iPad, and MacOS ✈️ Seamless Airline Apps for Travelers on the Go, Optimized for iOS, iPad, and MacOS 🏦 Reliable Banking Apps for Seamless Transactions on iPhone, iPad, and MacOS 📞 Next-Gen Calling and VOIP Apps for iOS and iPad 📶 Advanced Augmented Reality Applications for iPhone, iPad, and MacOS Platforms My Mobile Development Skills: - SwiftUI, Swift, Objective-C, MVVM, MVP, MVC - Design Patterns, Custom Controls, REST API - iOS, iPhone, and macOS development - Material Design and Mobile UI/UX - Firebase Integration (AdMob, Analytics, A/B Testing, etc.) - Firebase Realtime Database and Storage - XCode, Open Source Tools, Support Libraries - Push Notifications (Silent, Custom, VOIP) - Database Management: SQLite, CoreData - Network Handling: Alamofire, AFNetworking, URLConnection - UI Development with Picasso and Glide - Tools like Crashlytics, Firebase, Fabric, LeakCanary, Timber - SocketIO and SignalR expertise - SwiftLint and SonarQube for Code Quality - SIP Calls, XCFramework, CocoaPods, OneSignal Library - Biometric Authentication, OpenAI & ChatGPT API - Linphone for iOS, iPhone, and Android - Sinch API, Augmented Reality (ARKit), Parental Control & ScreenTime API - AirPlay, Picture-in-Picture - CometChat SDK proficiency Library Development and Management: - iOS, iPhone SDKs - Custom Library Development - Publication of Libraries and SDKs - Uploading SDKs to Package Managers and CocoaPods Automotive Unit and UI Testing: - Unit Testing, Integration Testing, and UI Testing - Tools like Espresso, JUnit, Mockito, Robolectric API Integration: - Beacons, Calendar API, QR Code, OCR - Contacts API, Geolocation API, Maps Embed API - Apple Pay, Street View, YouTube Live Streaming API - In-App Purchases with Braintree - SuperWall & Paywall - GPS, Google Maps, Custom Markers, Foursquare, MapBox - Push Notifications (Firebase Cloud Messaging, OneSignal) - Social Media APIs (Google, Facebook, Twitter, Instagram, LinkedIn, YouTube) - Video Chat (WebRTC, Twilio, Audio Streaming, LinPhone, JitsiMeetSDK, Agora, ZegoCloud, Vonage) - Custom Calendar, Media Gallery, Background Download/Upload - WireShark, CharlesProxy - Deep Linking, Memory Leak Detection (Zombies and Profiles) - Weatherkit API Let's Create Something Remarkable Together for iOS, iPhone, iPad, and MacOS! Fluent in English and dedicated to taking your iOS, iPhone, iPad, and MacOS development projects to the next level. Get in touch today, and let's turn your vision into a digital masterpiece for Apple devices!
    Featured Skill MacOS App Developer
    AI App Development
    Google Maps API
    Push Notifications
    Objective-C
    VoIP
    Firebase
    Map Integration
    Chat & Messaging Software
    Swift
    Mac OS App Development
    macOS
    iPhone
    iOS
    iOS Development
  • $100 hourly
    • 5.0/5
    • (48 jobs)
    🔸 Swift, JavaScript, Objective-C 🔸 SwiftUI, UIKit, AppKit, Catalyst 🔸 Combine, MVVM, MVC 🔸 CoreData, Firebase, Amazon S3 🔸 Multithreading, Memory Management 🔸 UX 🔸 Server-side Swift, Vapor, Swift-NIO, Backend development
    Featured Skill MacOS App Developer
    macOS
    Mac OS App Development
    iPad App Development
    Apple Xcode
    UIKit
    Mobile App Development
    iOS Development
    Swift
  • $35 hourly
    • 5.0/5
    • (54 jobs)
    I am a professional VBA programmer and have great experience automating tasks with Excel using formulas, macros, or VBA programming. Sometimes companies have to perform various activities manually in Excel to prepare data or the desired report, and these actions can be very time-consuming and erroneous. These activities can be automated using the powerful capabilities of Excel and VBA. There are different requirements for each regular user of Excel, like connecting to various data sources, importing data, modifying, formatting, and preparing data, creating interactive diagrams and dashboards, generating output files, or performing calculations based on data in multiple sheets. I can automate all of these tasks the way you want. MS Excel as a part of the office suite is fully compatible with other software in this suite, including MS Access and MS Outlook, so the macro written in Excel can interact well with them. I have good experience in programming on these platforms to automate tasks. I use various tools such as VBA, Excel Formulas, Power Query, Power Pivot, and other tools to automate processes.
    Featured Skill MacOS App Developer
    Microsoft Access
    Data Extraction
    Power Query
    Macro Programming
    Microsoft Access Programming
    Microsoft Excel PowerPivot
    Visual Basic for Applications
    Automation
    Data Migration
    Scripting
    Microsoft Excel
  • $35 hourly
    • 4.9/5
    • (72 jobs)
    Hello, I develop UI and UX friendly, native mobile apps. Along with developing and delivering modern apps I develop web apis which are secure and fast. I write clean, well versed and well documented code by following best practices and guidelines.
    Featured Skill MacOS App Developer
    CodeIgniter
    Next.js
    NodeJS Framework
    Mac OS App Development
    macOS
    Mobile App Development
    React
    iOS Development
    Android
    TypeScript
    React Native
    Swift
    Objective-C
    PHP
    JavaScript
  • $20 hourly
    • 4.9/5
    • (32 jobs)
    👋 Hi, I'm Usman Awan! Top-rated Mobile App Developer with 13+ years of experience turning innovative ideas into successful, scalable mobile solutions. I've helped startups, entrepreneurs, and enterprises launch award-winning apps in Healthcare, AI, Video Streaming, FinTech, and more. 🔑 What are my areas of Expertise? 📱 Mobile Apps: iOS (Swift), Android (Kotlin), React Native, Flutter 🤖 AI Integration: Chatbots, Generative AI, Computer Vision, GPT & Llama APIs 📹 Real-time Streaming: WebRTC, Twilio, Agora, Zoom, SightCall 💳 FinTech & Payments: RevenueCat, Stripe, PayPal, Apple Pay, Google Pay 🩺 Healthcare Solutions: HIPAA-Compliant patient/provider apps, HL7 integration, BLE integrations for healthcare devices 🏋️ Fitness Device Integration: Wearables, BLE connectivity, Data Synchronization 🗺️ Map Integration: Google Maps, Apple Maps, Location Tracking and Routing 📋 Project Management & Leadership: Skilled in JIRA, Trello, and issue management tools; strong understanding of standard process models; exceptional troubleshooting skills; innovative, out-of-the-box thinking 🎯 Why Choose Me? ✅ Proven record: 95+% Job Success & 5-star client ratings ✅ Clear communication, strategic guidance, fast turnarounds ✅ Fully committed to delivering polished, market-ready apps 🚀 Ready to launch your next successful app? 📩 Click “Invite” or message me—Let's discuss your vision today! 🔍 Keywords to Find Me: React Native Developer | iOS Developer (Swift) | Mobile App Developer | HIPAA Compliant Apps | AI & Machine Learning Apps | Video Call & Streaming Apps | GPS & Location Tracking | Dating App Development | Social Media Apps | Subscription & Payments (RevenueCat, Stripe, PayPal) | FinTech Mobile Apps | Custom ERP & CRM | Appointment & Booking Apps | Educational Mobile Apps | Home Inspection Apps | Health & Wellness Apps | Staff Management Solutions | Firebase Integration | MongoDB Development | Flutter Developer | Android Developer (Kotlin) | HL7 & Healthcare Integration | API Development | UI/UX Design Expert
    Featured Skill MacOS App Developer
    API Integration
    Dart
    Flutter
    TypeScript
    JavaScript
    React Native
    Kotlin
    Android App Development
    Android
    Swift
    iOS Development
    iOS
    Mobile App Development Consultation
    Mobile App Development
    AI Mobile App Development
  • $25 hourly
    • 4.8/5
    • (35 jobs)
    I have 10 years of experience creating large scale platforms as well as working with customers to fix bugs with rapid turnaround. I'm looking forward to embody my skills and tough experience within challengeable project under competitive guidance. I'm fond of what I'm doing and will be glad to provide you with top notch quality service in these fields: - PHP, MySQL, PostgreSQL, MVC (Laravel, Yii2, CodeIgniter); - Vue.js/ Javascript/ jQuery; - HTML/CSS including HTML5 and CSS3 - AJAX - REST APIs, JSON Waiting impatiently to start work on your ideas implementation!
    Featured Skill MacOS App Developer
    Yii2
    API Development
    WordPress
    MySQL
    CodeIgniter
    jQuery
    API Integration
    JavaScript
    Laravel
    PHP
    HTML5
    CSS 3
    Vue.js
  • $25 hourly
    • 4.5/5
    • (71 jobs)
    Passionate & highly effective developer was successful at building mobile apps for iOS and Android. Well-educated and poised with more than 14+ years of expertise. Total Experience: iOS SDK, Objective C & Swift : 11 Years Android SDK, Java, & Kotlin: 7 Years React Native: 2 Years Flutter: 3 Years Expertise: • LANGUAGE: Objective-C, Swift, Java, Kotlin, PHP, and JavaScript. • IDE: Xcode, Android Studio, and Eclipse. • API: RESTful, XML, JSON, SOAP, Finacle FI, AWS & Azure. • FRAMEWORK: React Native, Android, and Springboot. • DATABASE: Oracle, MySQL & SQLite. • WEBSERVER: NodeJS, Tomcat & Apache. • DESIGNING: Sketch and Photoshop • PLATFORMS: iOS, macOS, Android, ReactNative, and Finacle. • OTHERS: Git and Bit
    Featured Skill MacOS App Developer
    macOS
    Spring Boot
    Mac OS App Development
    Apple Xcode
    iOS Development
    Android App Development
    Mobile App Development
    Flutter
    React Native
    Swift
    Kotlin
    Objective-C
    Java
  • $30 hourly
    • 4.7/5
    • (3 jobs)
    Proactive Embedded Software Engineer with a master's degree in Math from the University of Guadalajara, with more than 6 years using C/C++/Qt and 4 years using Flutter. Detail-oriented and able to learn new concepts quickly. Highly-motivated employee with desire to take on new challenges. Strong worth ethic, adaptability and exceptional interpersonal skills. Adept at working effectively unsupervised and quickly mastering new skills. Experience working with Linux embedded devices, networking protocols TCP/IP, UDP, DNP3, IEC - 61850 and with common embedded communication buses such as I2C, SPI, USB.
    Featured Skill MacOS App Developer
    Dart
    Firmware Programming
    Qt Framework
    Swift
    Firebase
    Flutter
    Computer Science
    Mobile App
    Flask
    PIC Programming
    Python
    Embedded C
    C++
  • $60 hourly
    • 5.0/5
    • (348 jobs)
    I am a computer engineer and a full time freelancer as a Full Stack Web Developer. And an "Expert-Vetted" developer on Upwork After I got my first project as a freelancer I realized that this is what I wanted to do. Looking over the projects I have completed and my clients' feedbacks means a lot to me and always keeps me going. As much as I like to create long working relations with my clients, I am always eager to work with new clients. I believe the best thing I gained over my vast experience is the ability to work out of my comfort zone. If I don't know something that doesn't mean I can't do it. That being said here is a summary of my experience and technical skills in web development: • Frameworks: Vuejs, Laravel (PHP) • Javascript, TypeScript, Jquery, AJAX • HTML 5, CSS 3, .LESS, Tailwind and Bootstrap • AWS, Serverless AWS, lambda, cognito, CI/CD pipeline • Firebase, Cloud functions, GCP • Wordpress, Wordpress plugins: Woocommerce
    Featured Skill MacOS App Developer
    Stripe
    Firebase
    Tailwind CSS
    API Integration
    Bootstrap
    Google Chrome Extension
    Vue.js
    Browser Extension
    Node.js
    PHP
    TypeScript
    Web Development
    Laravel
    MySQL
    WordPress
  • $55 hourly
    • 4.8/5
    • (58 jobs)
    We specialize in Full-cycle Development and have over 10 years of experience in the IoT / embedded field. My team and I have a proven track record of success, and we collaborate with industry titans like Avnet, Microchip, and AWS. If you're looking for a full-cycle development team to cover your IoT device development needs, you've come to the right place. Hello, future partner! A meaningful conversation is at the heart of every successful project. Let's have one! We are experts in: ⥤ IoT ⥤ Embedded Systems – hardware / embedded software / sensor integration ⥤ Firmware Development ⥤ Raspberry Pi / Arduino modifications ⥤ Web Software Development ⥤ UI/UX Design ⥤ Desktop Development ⥤ Cloud Development ⥤ Industry 4.0 – Equipment diagnostics ⥤ Mobile Development (iOS and Android) My team and I provide support throughout the whole development cycle: Concept creation ⟹ Prototyping and testing ⟹ Successful release ⟹ Support Technology stack includes: ➟ C / C++ ➟ Qt / QML ➟ Raspberry Pi ➟ Arduino ➟ ESP32 / STM32 / ESP8266 ➟ Sensors ➟ Blockchain ➟ Cryptonote ➟ Javascript (Node, React, Angular) ➟ AWS IoT Core / Azure IoT Hub ➟ HTML ➟ CSS We also have obtained ISO9001 / ISO27001 certificates to give you peace of mind. Whether you are new to the connected devices industry or looking to improve your current solutions, I can provide expert guidance with over a decade of experience and PhD in electronics. Let's kickstart a conversation and explore how we can work together to transform this world digitally! I'll gladly answer any questions and provide any valuable insights on your product idea.
    Featured Skill MacOS App Developer
    Circuit Design
    PCB Design
    Internet of Things Solutions Design
    Electronics
    Firmware Programming
    Firmware
    Microcontroller Programming
    Embedded System
    AWS IoT Core
    Python
    Mobile App Development
    Node.js
    API
    Internet of Things
    JavaScript
  • $23 hourly
    • 5.0/5
    • (65 jobs)
    Goal-oriented, high-energy Software Professional with 7+ Years in IOS Development. Develop Individual Project Plans, Goal setting strategies, and development skills. -Developed 90+ Apps for iOS and Android -Design and build advanced applications for the iOS/Android platform. -Collaborate with cross-functional teams to define, design, and ship new features. -Work with outside data sources and API's. -Work on bug fixing and improving application performance. -Continuously discover, evaluate, and implement new technologies to maximize development efficiency. -Communication with Web sites using JSON and XML - FFMPEG/GSTREAMER/Wowza MediaServer/SipClient -Can work with team - Meet the tough deadlines. - Ability to work on multiple projects. - Technical discussions
    Featured Skill MacOS App Developer
    Android App Development
    Google Analytics
    Smartphone
    Hybrid App Development
    Twilio API
    Mobile App Development
    API
    Firebase
    Android
    Apple Xcode
    iOS Development
    Amazon S3
    Mac OS App Development
    Java
  • $40 hourly
    • 3.5/5
    • (50 jobs)
    Hello! I am an accomplished Full Stack Developer with over 7 years of expertise in crafting cutting-edge web and mobile applications. My journey began as a back-end developer, and I have since mastered the art of developing robust web and mobile apps that deliver seamless user experiences. I have a strong command on following technologies and tools: ☑React Native, Flutter for mobile app excellence ☑Kotlin, Swift for dynamic mobile experiences ☑REST API & Redux ecosystem for efficient data flow ☑Firebase for scalable and real-time applications ☑Jest for rigorous testing ☑NODE JS, NEST JS for powerful backend development ☑Python, Django for versatile scripting ☑MySQL, MongoDB, Redis, Elasticsearch for robust data management ☑Docker, Vagrant for seamless deployment ☑Nginx, Haproxy for optimized performance ☑Various AWS services for scalable cloud solutions ☑Git, GitHub, Bitbucket for streamlined version control ☑Strong HTML & CSS skills for pixel-perfect designs ☑PHP, Laravel, Symfony ☑ WordPress, Shopify As a Python AI/ML developer specializing in data science and deep learning, I am dedicated to delivering high-quality solutions that leverage the power of artificial intelligence and machine learning for businesses. With a strong computer science background and hands-on experience in developing state-of-the-art AI models, my services encompass a wide range of tasks including data analysis, predictive modeling, natural language processing, and computer vision. I am passionate about providing intelligent solutions that generate actionable insights and drive improved business outcomes. Areas of expertise in Python AI/ML developer: 🚀 Image analysis, classification, and detection: I utilize vector databases and image analysis models to create hashes and perform image matching, enabling precise and efficient image analysis. 🚀 AI bots trained on custom language models: By leveraging GPT3 models and training them on specific datasets, I create AI bots capable of engaging in deeper and more tailored conversations. 🚀 ML - computer vision: I excel in tasks such as segmentation, classification, and object detection, leveraging advanced techniques and tools like PyTorch, Keras, ResNet50, OpenCV, and TensorFlow. Programming languages and tools I am proficient in: ✔️ Python ✔️ R ✔️ PyTorch ✔️ Keras ✔️ ResNet50 ✔️ OpenCV ✔️ TensorFlow ✔️ SQL ✔️ OpenAI I am committed to delivering innovative AI solutions that drive business growth and efficiency. Let's collaborate to unlock the full potential of artificial intelligence in your organization.
    Featured Skill MacOS App Developer
    PHP
    API
    Network Security
    iOS Development
    WHMCS Development
    Android App Development
    CSS
    Data Mining
    VPN
    HTML5
    Mac OS App Development
    Firewall
    Internet Protocol Security
    OpenVPN
    Machine Learning
    Python
  • $45 hourly
    • 4.9/5
    • (34 jobs)
    Welcome !!! With a strong foundation in C++, C#, and Java, I specialize in crafting robust desktop applications utilizing .NET, WPF, and JavaFX frameworks. My expertise extends to the embedded systems, particularly focusing on ARM Cortex-M microcontrollers (mostly STM32 and TI), where I excel in developing front-end applications and leveraging technologies like FreeRTOS, LwIP, mbedTLS, aws-iot, TouchGFX. Having a keen eye for detail, I bring creativity and efficiency to every project, ensuring seamless user experiences across various platforms. Whether it's building intuitive desktop interfaces or optimizing performance for embedded systems, I am committed to delivering solutions that exceed expectations. Moreover, I am well-versed in backend development, proficient in ASP .NET and Node.js, enabling me to integrate comprehensive backend functionalities seamlessly into applications. With a track record of successful projects and a dedication to staying updated with the latest industry trends, I am eager to collaborate on your next venture. Let's turn your ideas into reality. Connect with me to discuss your project requirements and explore how we can achieve your goals together.
    Featured Skill MacOS App Developer
    Reverse Engineering
    OpenCV
    STM32
    Embedded System
    Raspberry Pi Firmware
    C
    .NET Framework
    Java
    C++
    C#
  • $40 hourly
    • 4.9/5
    • (56 jobs)
    Hey! I'm a python developer. I'm ready to provide professional services for you and your business. I have a strong expertise with python and data mining. I believe that my strengths are focus on results, punctuality and problem solving. I'm good at refactoring and searching for new ways to solve a problem. If I sent you a proposal, then I have thoroughly studied your project and I'm ready to perform it professionally and efficiently. Let's work together!
    Featured Skill MacOS App Developer
    PyQt
    Windows Presentation Foundation
    ASP.NET
    C#
    .NET Framework
    PDF Conversion
    Data Entry
    Data Mining
    Python
    Microsoft Excel
  • $100 hourly
    • 4.8/5
    • (20 jobs)
    John Morrison is a professional software engineer with over 20 years of experience. He has successfully led the creation and growth of industry awarded software titles for both desktop and mobile applications.
    Featured Skill MacOS App Developer
    .NET Framework
    macOS
    JSON
    Apple Xcode
    iOS Development
    iOS
    Smartphone
    C#
    PHP
    C
    Objective-C
    Swift
  • $40 hourly
    • 5.0/5
    • (123 jobs)
    I do my work with passion. So, I am experienced professional iOS developer with for over eight years as a freelancer. There are 20 years of software development behind me in general. On Upwork, I worked more than 2000 working hours billed in 75 projects best rated. Also, there are about 70+ projects on Freelancer.com in my recent freelancer history with overall score 5.0 and very high Repeat Hire Rate. Some of my past work includes: - Audio/Video editing applications - Working time tracking system - several board games My work can be described as: "Anything less than perfect is not an option." Here are some of apps that I did develop: OfficeTime (time tracking tool) Pulp Movie Studio (Audio/Video editing/sharing app) Vintage Looks  (Audio/Video editing/sharing app) 
    Featured Skill MacOS App Developer
    Artificial Intelligence
    iPad App Development
    Artificial Neural Network
    Machine Learning
    Swift
    Core ML
    Computer Vision
    iOS Development
    Deep Learning
    Objective-C
    OpenCV
  • $75 hourly
    • 5.0/5
    • (5 jobs)
    In 2003 I created Rebrand Software, LLC to provide software development solutions to businesses and individuals. I now have over 20 years of experience working with clients in every aspect of software development. My specialty is creating cross-platform apps that work on many different operating systems. I have published over 30 apps on iTunes, the Mac App Store, Google Play and the Windows Store. I'm comfortable using many different technologies, and enjoy learning new ones. Some of my favorites are: Xojo, Javascript, React Native, Appcelerator, Cordova, PhoneGap, jQuery, jQuery Mobile, JSON, MySQL, PHP, ASP, CSS and HTML5.
    Featured Skill MacOS App Developer
    Xojo
    Mac OS App Development
    Mobile App Development
    iOS Development
    Apache Cordova
    Desktop Application
    React Native
    Appcelerator Titanium
    Database Design
  • $40 hourly
    • 4.5/5
    • (19 jobs)
    I am a highly experienced full-stack developer with over 14 years experience in frontend, backend and mobile app development. In all I have worked on over 300 projects and can deliver high quality results within reasonable time and budget.
    Featured Skill MacOS App Developer
    NodeJS Framework
    iOS SDK
    Android SDK
    Kotlin
    Java
    Android
    Mobile App Development
    React Native
    React
    iOS Development
    Android App Development
    In-App Purchases
    Flutter
  • $45 hourly
    • 5.0/5
    • (22 jobs)
    Welcome! I’m a Senior iOS Engineer with 5+ years of experience and a proven track record, having worked on 10+ projects from scratch and as a key team member on large-scale apps like Obimy (8M+ downloads and top 100 in SocialMedia category). I focus on building robust, scalable iOS apps using the latest tech stack and industry best practices. Tech Stack: Swift, SwiftUI, Combine, MVVM+C OpenAI, Firebase, Realm, CoreData, CloudKit, Lottie, Alamofire, GraphQL, WebRTC, WebSocket, RevenueCat, Superwall, GoogleMobileAds, MobileVLCKit, GoogleCast, Lokalise, netfox, Adjust, Amplitude, PushNotifications, etc. Services: =====Consultation==== In-depth technical advice on app architecture, design patterns, and best practices for iOS development. =====MVP Development===== Build your Minimum Viable Product from scratch, providing end-to-end development with a clean, scalable codebase. =====Feature Implementation===== Add new features to your app, such as notifications, in-app purchases, or third-party integrations like payment gateways. =====Code Refactoring & Audits===== Review and optimize your codebase for performance, scalability, and maintainability. And much more else! 📱
    Featured Skill MacOS App Developer
    Swift
    In-App Purchases
    iOS Development
    iOS
    iOS SDK
    Apple Xcode
  • $50 hourly
    • 5.0/5
    • (4 jobs)
    Specialist in utilities, productivity, photography app development in Mac OSX, iOS, and Android platform. "If you are thinking of the Mac apps and Mobile apps development, you are at the right place". Service Description:- Swift, Objective-c , c++, Apple Script, Shell Script and more. I make sure that there remains no gap in the standards set and final product delivered. This can only be possible by applying flawless quality practices and weaving them with effective quality assurance system that is well aligned with effectual checking parameters and development standards. Give me a chance to show my talents and I assure you quality.
    Featured Skill MacOS App Developer
    Desktop Application
    Application Installer
    iPad App Development
    Mac OS App Development
    macOS
    Web Service
    Apple Xcode
    Smartphone
    Swift
    Objective-C
    Android App Development
    iOS Development
    Mobile App Development
    iOS
  • $50 hourly
    • 4.8/5
    • (28 jobs)
    ✅ 50+ Five Star Reviews ✅ 23 Years Professional Experience ✅ Expert in Desktop, Mac OSX, Windows Development ✅ Tons of Experience in backend development for AWS, Azure, Google Cloud ✅ Expert in Game Development in Unity, Unreal Engine and Godot ✅ Developing Games and Native Applications in iOS, Android ✅ 200+ mobile games published for clients on iOS and Android I have been programming from 1999 onward and have worked on hundred plus projects developing applications and games. i have programmed in PL/SQL, C, C++, C#, Java, Obj C, Javascript, PHP. I have developed simple desktop applications, databases centric business applications, networked applications, multiplayer games, and highly distributed suites of applications for Cloud. With a rich skill set and experience I have, you can rely upon me for successful completion of projects and applications, whether small or large. Skills, languages, and technologies in which I have hands on experience: Java SE, Java ME, Java EE - Have worked on number of projects in Java. Important libraries worked on are AWT, Swing, Java FX for building standard desktop applications. - Also built audio video streaming, conferencing application using Java Media Framework. - Sockets and server sockets using TCP/IP for developing networked applications. Have developed JavaME apps for mobile devices for BlackBerry and Symbian platform (Noika devices) Have developed JSP and Servlets web apps and have worked with Tomcat and JBoss. C#, .Net Development - Have extensively developed .Net based desktop applications in C#. Mostly for windows but also using Mono for Mac OSX and iOS and Android. - Have worked with standard Windows Forms, WPF and new UWP and many third party controls from Infragistrics, Telerik and One Component etc. - Have lots of experience in developing networked applications and web services using Sockets, Remoting, WCF etc. - Developed several mobile apps for Windows Mobile platform using C#. Databases and database applications development: - Oracle 8/9/11, Oracle Developer 2000, Oracle Forms. I have been working with and developing for database from June 2000 when I got my Oracle certifications for Oracle Developer 2000 and Oracle Form 6i and Oracle Internet Applications Developer. - Lot of experience in SQL and Oracle PL/SQL. - MS SQL Server, have developed many using applications using C# mostly. - Some experience in PostGres, SAP openDB and many embedded databases such as SqlLite. Obj C, C and C++ development. - I have hands on experience in using C++ , C, and Obj C for development and I have used these on Windows, Mac OSX, and iOS platforms. - Used C++ mostly with multiplayer networking in games. have extensive knowledge and skills of using UDP for multiplayer networking. Mobile application development for iOS and Android iOS related - have been developing apps and games for iOS (iPhone/iPad) from 2008 when first iPhone SDK was released and also member of Apple Developer program from 2008 onward. - Have developed many iOS apps using Obj C using Xcode, also in some such projects also used C and C++ as well and Swift as well. - Have experience in using almost all important frameworks such as UIKit etc. and also Foundation frameworks using C. - Have experience in developing networked iOS apps using in-built frameworks and 3rd party apis such as Web Sockets, Sockets.io etc. - Started developing games for iOS from 2008 when only OpenGL could be used directly using ObjC, C and C++ and custom 2D and 3D engines needed to be developed for games. - Later have worked a lot in Cocos 2D for 2D games for iOS. Android related - Have developed apps for Android using Java from release of first mobile device for Android using the earliest SDK with Eclipse. - Developed games for Android using AndEngine initially and now Unity3d. - Have extensive experience of publishing to iOS and Google Play store and handling all related issues. For clients I have configured apps/games on App Store/Google Play, uploaded/published more than 200 apps and games for clients from 2008 onward. Games Development - Have experience of developing games using C# and Unity3d for iOS, Android, Mac and Windows. - Have experience of building and publishing such Unity3d games for iOS and Mac App Stores, Google Play and Windows Store. - Have also developed plug-ins for Unity3d. - Have some experience in using Unreal Engine 4, both blueprints and C++, for games development. Cloud related Development, node.js - Have worked with cloud services for many years. AWS, Azure and Google Cloud APIs. - AWS services S3, Kinesis, DynamoDB, SQS and SNS. Azure Service Bus, mobile and web azure apps. - Have experience in developing applications for scale on AWS, and Azure. Also have experience in installing/deploying VMs on both AWS and Azure. - Also using speech, face recognition and image processing cloud APIs from Microsoft (Bing APIs) and Google.
    Featured Skill MacOS App Developer
    Unity
    Game Development
    iOS Development
    Android
    JavaScript
    C#
    Java
    C++
    Node.js
  • $32 hourly
    • 4.9/5
    • (165 jobs)
    Hi, I'm a Team Lead of iOS development at NIX with solid experience in commercial projects. We are always focused on business idea of the product, as well as on software quality and its timely delivery. These are our core pillars for the successful partnership and comfortable development process that we practice in any project. Depending on your business needs and project features, we can offer you an optimum set of frameworks and technologies: • Programming Languages: Swift, Objective C • Frameworks/libraries: Storyboard, Autolayout, CoreImage, CoreAnimation, CoreLocation, Multithreading, APNS, In-App Purchase, ApplePay, CallKit, PushKit, ARKit, CoreML, Vision, WebAR, SceneKit, SpriteKit, Metal, WatchKit, HealthKit, TextKit, MapKit, SiriKit, AVFoundation, Speech, AddressBook, Swinject, PromiseKit, AFNetworking, RestKit, Alamofire/Moya, Unit testing (XCTest, GHUnit, OCMock), Ffmpeg; • DBMS: CoreData, Realm, SQLite, fmdb; • VCS: Git, SVN; • CI/CD: Jenkins, Teamcity, Bitrise, Fastlane, Gitlab CI; • Code Review: Fish Eye, Gitlab, Reviewable; • Other: integrations - CocoaPods, Social networks, WeChat, Payment / Clouds API, Google Maps, Firebase, Google Analytics, Fabric, deepLinks, AppsFlyer, Google Cloud Messaging, WebRTC libraries, Matrix, Bolts, Localytics, Branch.io; • IDE: XCode, Appcode Some of the recent projects that I successfully accomplished were related to AR/VR apps, IoT apps, e-readers, news applications, social networks, Audio/Video/Image processing, e-commerce. I’m always up to new opportunities and strive to provide my expertise in effective and cutting-edge technologies to meet your business needs. So if you are looking for a responsible iOS developer(s), and need a right solution that meets both budget and duration expectations, please contact me.
    Featured Skill MacOS App Developer
    Application Optimization
    App Store Upload
    App Store
    CI/CD
    iPad App Development
    Mobile App Development
    iOS Development
    Unity
    Objective-C
    Swift
  • $28 hourly
    • 5.0/5
    • (32 jobs)
    I have over 15 Years of experience in software development, and I enjoy creating mobile apps and websites. I have worked with major corporations such as Northrop Grumman, Genpact, AT&T, etc My skills are listed below but not limited to: ASP.NET, .NET, .NET Core, Angular.js, C#, MVC, CSS, HTML, JavaScript, JQuery, Bootstrap, SQL Server, WebAPI(RESTFull & SOAP), Drupal, Laravel React Native, Native, Django, Python, PHP, Node.js I can also work with WordPress, Shopify, Wix, Squarespace, WebFlow, Flutter, Ionic I can certainly help you with your mock-up designs or wire-framing your idea as well. I am passionate about providing my clients with innovative design and development support. I know that user experience is everything to understand your customers and connect them with your business. I offer personal service, putting our skills at your disposal to work with your requirements in your timeframe and on your budget My focus on transparency and communication means that I deliver the highest level of client satisfaction. I aim to exceed your expectations with our outstanding and responsive service.
    Featured Skill MacOS App Developer
    ASP.NET
    Shopify
    Software Maintenance
    Squarespace
    WordPress
    Wix
    Logo Design
    Mobile App Development
    Desktop Application
    Web Development
    Mobile UI Design
    Webflow
    Website Redesign
    Mockup
    Wireframing
    Prototyping
  • $25 hourly
    • 5.0/5
    • (16 jobs)
    ROBOTICS SOFTWARE ENGINEER With 5 years working in Robotics application, I specialize in developing motion control, localization and object detection applications. I have strong understanding in C++ and Python. Also, I have an insight about robotics architecture in term of hardware as well as software. Additionally, I could also know other frameworks such as QT, Nodejs. I'm so excite to solve hard problems, always want to improve knowledge and skills set. Working with me, I guarantee to deliver in time with highest qualify.
    Featured Skill MacOS App Developer
    Technical Translation
    Software Development
    CMake
    GitHub
    Socket Programming
    Vim
    Node.js
    C
    JavaScript
    Python
    C++
    Linux
    Desktop Application
  • $70 hourly
    • 5.0/5
    • (8 jobs)
    With 10+ years of experience in software development, I specialize in creating high-quality, user-friendly mobile and web applications using Flutter and FlutterFlow. My journey in development is enriched by a background in Philosophy, which has honed my ability to approach problems with a unique blend of creativity, critical thinking, and analytical skills. This combination allows me to develop innovative solutions that not only meet technical requirements but also provide an intuitive and seamless user experience. Throughout my career, I have successfully delivered a wide range of projects across various industries, including telehealth, financial services, eCommerce, and more. My expertise extends from developing MVPs for startups to scaling applications for global enterprises, with a keen focus on performance, scalability, and maintainability. I am proficient in all aspects of the development lifecycle, from initial concept and design to deployment and post-launch support. I am passionate about learning new technologies and continuously improving my skills, which is why I stay up-to-date with the latest developments in the Flutter ecosystem. My philosophy background enables me to approach challenges with a balanced perspective, considering both technical and ethical implications, which is particularly valuable when developing applications that prioritize user privacy and data security. Whether working independently or collaborating with cross-functional teams, I am committed to delivering high-quality solutions that exceed client expectations. My ability to merge creative ideas with technical expertise allows me to create applications that are not only functional but also enjoyable to use.
    Featured Skill MacOS App Developer
    Mobile App Design
    Mobile UI Design
    Flutter Stack
    FlutterFlow
    Android
    iOS
    AI Mobile App Development
    Node.js
    Hybrid App Development
    Firebase Realtime Database
    Firebase Cloud Firestore
    Dart
    Firebase
    Mobile App Development
    Flutter
  • $25 hourly
    • 5.0/5
    • (4 jobs)
    🦖 4+ years of experience 📱 iOS | Swift | SwiftUI | Objective C 🖥️ macOS | watchOS | tvOS 🚀 AI | ChatGPT | 🧑🏻‍💻 Python | Javascript | AWS 💻 Firebase | Are you in search of a seasoned expert to elevate your iOS, iPhone, or MacOS development projects to new heights? Look no further! 🔹 Over 4 Years of Mastery 🔹 10+ Mobile Apps Successfully Crafted 🔹 30+ Hours of Top-Quality Work With over nine years of immersive experience, I am your go-to specialist in iOS, iPhone, and MacOS development, driven by a passion for crafting exceptional digital experiences. I thrive in SCRUM/Agile environments, delivering outstanding results that speak for themselves. **My Areas of Excellence:** - 🌐 Location Tracking - 📱 Social Media/Dating Apps with Video and Audio Chat Features - 🎥 Video and Audio Player Applications - 💰 Financial Apps - ✈️ Airline Apps - 🏦 Banking Apps - 📞 Calling Apps - 📶 VOIP Apps - 🌟 Augmented Reality Applications **My Mobile Development Skills:** - SwiftUI, Swift, Objective-C, MVVM, MVP, MVC - Design Patterns, Custom Controls, REST API - iOS, iPhone, and macOS development - Material Design and Mobile UI/UX - Firebase Integration (AdMob, Analytics, A/B Testing, etc.) - Firebase Realtime Database and Storage - XCode, Open Source Tools, Support Libraries - Push Notifications (Silent, Custom, VOIP) - Database Management: SQLite, CoreData - Network Handling: Alamofire, AFNetworking, URLConnection - UI Development with Picasso and Glide - Tools like Crashlytics, Firebase, Fabric, LeakCanary, Timber - SocketIO and SignalR expertise - SwiftLint and SonarQube for Code Quality - SIP Calls, XCFramework, CocoaPods, OneSignal Library - Biometric Authentication, OpenAI & ChatGPT API - Linphone for iOS, iPhone, and Android - Sinch API, Augmented Reality (ARKit), Parental Control & ScreenTime API - AirPlay, Picture-in-Picture - CometChat SDK proficiency **Library Development and Management:** - iOS, iPhone SDKs - Custom Library Development - Publication of Libraries and SDKs - Uploading SDKs to Package Managers and CocoaPods **Automotive Unit and UI Testing:** - Unit Testing, Integration Testing, and UI Testing - Tools like Espresso, JUnit, Mockito, Robolectric **API Integration:** - Beacons, Calendar API, QR Code, OCR - Contacts API, Geolocation API, Maps Embed API - Apple Pay, Street View, YouTube Live Streaming API - In-App Purchases with Braintree - GPS, Google Maps, Custom Markers, Foursquare, MapBox - Push Notifications (Firebase Cloud Messaging, OneSignal) - Social Media APIs (Google, Facebook, Twitter, Instagram, LinkedIn, YouTube) - Video Chat (WebRTC, Twilio, Audio Streaming, LinPhone, JitsiMeetSDK, Agora, ZegoCloud) - Custom Calendar, Media Gallery, Background Download/Upload - WireShark, CharlesProxy - Deep Linking, Memory Leak Detection (Zombies and Profiles) I am fluent in English and ready to take your iOS, iPhone, and MacOS development projects to the next level. Don't hesitate to get in touch, and let's create something remarkable together!
    Featured Skill MacOS App Developer
    Google Maps API
    VoIP
    Socket.io
    SwiftUI
    Cocoa Touch
    macOS
    Push Notifications
    In-App Purchases
    Firebase
    Map Integration
    Chat & Messaging Software
    Objective-C
    Apple Xcode
    Swift
    iOS
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