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Rating is 4.7 out of 5.
4.7/5
based on 1,017 client reviews
  • $55 hourly

    • 4.9/5
    • (27 jobs)
    "Rock Solid Skills!! Azamat has amazing development and analytical skills. He is fast, collaborative and mission focused! He is one of those developers, who just understands what you want, quickly." I can help you with your iOS application whether you want to build it from the ground up or you want to add new features/improve it. To provide the best results I implement a high-quality development process from end to end through prototyping, validation, implementation, launch, and further iteration. It's the responsibility of a programmer to provide secure, scalable, maintainable, and bug-free solutions nowadays. Because there is a high demand for complex iOS applications and more and more important parts of our lives connected with our devices. It's a challenging task and I always ensure that I meet these challenges. I am keen on developing my test-driven methodology and strive to keep up to date with my programming skills. Programming is not only my job but also my hobby. I'd be very glad to work with you. ✅ Swift, Objective-C, C, C++ ✅ MVC, MVP, VIPER, MVVM, Clean Architecture ✅ TDD, Clean, maintainable code ✅ Continuous Integration ✅ Agile methodology I graduated from the Ufa State Aviation Technical University in 2010 and then worked as a full-stack web developer. I know the frontend and backend side of the projects. I then started my iOS career by building my own applications, and games following that I worked for a large Multinational company in Russia where I developed complex iOS applications in Objective-C for iPhone/iPad. Presently, I'm an independent iOS engineer and ready to help you. You can find examples of successful projects in my profile. My recent project was a complex app for employment with video profiles. I was responsible for developing an employment app from the ground up. The main challenge was to implement a complex caching/prefetching system for video files. My skill-set: OpenAI API, ChatGPT, Sendbird Firebase, Twilio, Payonline, Paymobile, card-io, Apache​ Thrift​, Superwall, Revenuecat CircleCI, Bitrise, Git, CI/CD, Passbook, Core Data, In-app purchases, Sprite-Kit, Touch ID, Deep links, Branch, Mixpanel, TwitterSDK, FacebookSDK, XML/JSON, REST, H.264, FFMPEG, Wowza, RTSP, Linea Pro, Quickblox, iBeacon, Swift5.2, SwiftUI, Combine, Neumorphic design, Neumorphism, iOS Development, Swift, Objective-C, C/C++, JavaScript, Xcode. CoreML, Vision, ailabtools I look forward to working with you. Feel free to contact me for more details.
    vsuc_fltilesrefresh_TrophyIcon Advanced Analytics
    Problem Solving
    Firebase
    iOS Development
    Agile Software Development
    RESTful API
    Objective-C
    Continuous Integration
    Swift
    Stripe
    In-App Purchases
    Business with 1-9 Employees
    GraphQL
    Unit Testing
    iOS
    Apple Xcode
  • $40 hourly

    • 4.9/5
    • (35 jobs)
    Long-term trusted relationship with clients ⚡️ 7+ years of experience ⚡️ Satisfied customers ⚡️ around 30 successful projects ⚡️Passion to work ⚡️Lviv, Ukraine (GTM +3) 👋 Hey! I'm Volodymyr - CEO & Tech Consultant at NERDZ LAB with more than 7+ years of deep knowledge and commercial experience in software development, technical consulting, and project management. NERDZ LAB - software development agency that will lead your current business from the idea validation to deploying the ready products. S E R V I C E S : 🚀 Product and Technical Consulting, 🚀 Discovery Pahse & BA, 🚀 Branding & UI/UX design; 🚀 Web development; 🚀 iOS & Android native mobile app development; 🚀 Quality assurance & Automated testing. NERDZ LAB is always ready to accept all challenges, compose a team based on your project requirements and meet all client’s expectations. We're always ready to gather a team specifically based on your requirements and project nature. We will take care of all the initial phases and be eager to guide you through all the processes during the each project development stage.

 Let’s talk about your project more deeply and crack the rock together! 🙌
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    AI App Development
    App Development
    OpenCV
    Apple Watch
    Android App Development
    iOS Development
    Native App Development
    Kotlin
    Swift
    iOS
    Android
  • $45 hourly

    • 4.9/5
    • (48 jobs)
    I am Unity Developer with 8+ years of experience and masters degree in computer science. I started my career building desktop and web apps but I latter focused on building games. Basic knowledge in graphics - 3D modeling and animation - has been even more helpful in my pursuit of making games. Project types I worked on using Unity: -Mobile Apps -2D/3D Games -VR/AR Apps/Games -Multiplayer Games -Gambling Games -Casual Games -Educational Games -Unity Editor Tools Clients find me easy to work with and cooperate, and they usually like to work with me on a long term basis. That suits me too, since I don't like to jump from project to project after a few months of work. I am using Unity with programming in C#. I am not a wizard and I probably cannot do everything you wish, but I can say that I can do about 80%-90% of the features you need for your game/entertainment project, so let's have a chat and discuss your needs and preferences.
    vsuc_fltilesrefresh_TrophyIcon Advanced Analytics
    Virtual Reality
    Augmented Reality
    Project Management
    Unity
    C#
    Mixed Reality
    Game Design
    Scrum
    Game Development
  • $55 hourly

    • 4.7/5
    • (216 jobs)
    I'm Daisy, a highly skilled React Native developer with extensive experience in creating robust, high-quality mobile applications for both iOS and Android platforms. Delivering exceptional quality. My Agency Since July 2017, my husband, John, our talented team of 55+ members, and I have been innovating. We've successfully delivered over 150 apps across various platforms in the last year alone. Our Expertise • Mobile App Development: Android, iOS, & Cross-Platform App Development using Java, Kotlin, Swift, Objective C, React Native, Flutter, Shopify, front end, full stack developer. • Website and Full Stack Development: Crafting seamless back-end experiences with React.js, Angular.js, Node.js, MongoDB, Firebase, webrtc, expo etc. • Logo & UI/UX Design: Bringing your ideas to life with Adobe XD, Photoshop, Sketch, Figma, etc. • SEO & Digital Marketing: Optimizing your online presence. • Intellectual Property Services: Assisting with trademark and copyright matters, and creation of LLCs. • End-to-End Solutions: From logo design, UI/UX development, workflow setup, testing to deployment in app stores, we've got it all covered. Why Choose SolidAppMaker? • Customized Approach: We tailor our services to fit your needs and budget. • Agile Workflow: Regular updates, milestones, or scrum sprints keep you in the loop. • Quality Assurance: Our meticulous testing process ensures that every project we undertake meets the highest standards of quality and functionality. • Competitive Price Assurance: We provide top-quality services at competitive prices to offer you the best value for your investment. • Guaranteed Success: We work tirelessly to exceed your expectations. Next Steps I'd love to discuss how we can make your project a roaring success. Would you be available for a 30-60-minute free consultation? During this meeting, we will go over our offerings, methods, procedures, communication, and price policy. We'll discuss your project in detail and create a project plan with a timeline and a cost estimate for you. Know that we can work within almost any budget range. Please send me a message that you like to setup a meeting and I send a Upwork scheduler link. Industries We Cover Healthcare, Transport, Retail, Asset Management, Real Estate, Dating, Nature/Wildlife, Rental, Food Delivery, Fintech / Finance and Banking, Cryptocurrency, Entertainment, Hospitality, Logistics, Manufacturing, Media and Publishing, Non-Profit, Sports and Fitness, Travel and Tourism, Utilities, Wellness, Medical Dashboard, Marketplace, Advertising, Automotive, Business Innovations, LegalTech, Lifestyle, Fashion, Marketing, Navigation, Education, E-learning. Highlighted Skills Project Planning, MVC Architecture and RESTful APIs, Front-end Technologies (React.js, HTML5, CSS3, JavaScript), Responsive and Mobile-first Design, Database Design and Implementation (MongoDB, Firebase), User Authentication and Authorization, Integration of Third-party APIs, Deployment to Cloud Platforms (Heroku, AWS), Test-driven Development, Agile Methodologies (Scrum, Kanban), Security Technologies, QR Code Scanner, GPS and Mapping, Blockchain and NFT, ChatGPT and Artificial Intelligence, E-commerce Solutions, Chatbots, Version Control Systems (Git, GitHub), Project Management and Collaboration Tools (ClickUp, Jira, Trello), Documentation and Code Commenting, SEO and Maintenance, MVP SAAS, Website and Web App from Scratch, Rebuild, Upgrade, Modernize, Prototype, Start-Up, High-Friendly Custom Development, Expert Building, Fix, Proficiency, Optimizing, Transform, Deliver, Solution, Ensure, Create, Enhance, Implement, Great Problem-solving, Excellent Communication, Assist, Collaborate, Mobile App Development, Web App Development, User Interface Design, Payment Integration (Stripe), Payment Gateway, ERP, CRM, Develop and Maintain, User-friendly Interface. Talent Good Knowledge, Talented, Experienced, Skilled, Strong Experience, Proven Experience, Agency, Team, Company, Specialist, Proven Track Record, Strong Background, Write Clean Code, Deep Expertise, Bring to Life, Cross-platform, Attention to Detail, Long Term. What Customers Say About Us Zachary Berk from Happco: "The team was outstanding and steady in their support and commitment to follow through and create the quality app that I dreamed about bringing to the marketplace. Thanks." Peter Wagner from Culture Score: "It started from the beginning. I knew what I wanted it to do, but from John to everybody on the team of programmers, they were able to take my vision and curate it into something that's amazing." Ron Tobs from Minor Decliner: "I've been working with John and the team for several years now. SolidAppMaker has been a key resource for my app development. They are an essential element to my business, and I'm very thankful for the partnership and for the great service and quality of work we receive." Looking forward to collaborating and creating something extraordinary! Best regards, Daisy
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    Firebase
    TypeScript
    MongoDB
    React
    In-App Purchases
    User Authentication
    Swift
    Flutter
    Android App Development
    iOS Development
    React Native
    Smartphone
    Mobile App Development
    Android
    iOS
  • $30 hourly

    • 4.9/5
    • (32 jobs)
    Timely⌚️ and well-mannered Communication 🤝, Analysing the requirements in-depth🧑🏽‍💻, Timely Output, standardized and up-to-date development skills and in-depth knowledge of SOLID principles, and design patterns make me a good fit for any project. ✍️ ✍️ Skill Highlights are below: ✍️ ✍️ ♛ 10+ years of experience in Mobile Application Development Using Native iOS SDK and Flutter Framework. ♛ Expert in Swift, Objective-C, SwiftUI and Dart ★ Experience in Different design patterns like MVC, MVVM, and VIPER. ★ Expert in Flutter state management using RiverPod and other state management dependencies ★ Excellent communication skills ★UI/UX with Code, SwiftUI, and Storyboard ✓ HIGH-QUALITY and well-tested product delivery. ✓ Good Team Lead and Team Player. ✓ Git and Cherry-pick master. ✓ Availability of various Test Devices. ✔ Firebase RealTime DB/ Firestore and Firestorage expert ✔ Twilio Programmable Chat, Audio and Video conferencing, Screen Sharing ✔ Socket.io and webrtc expert ✔ In-app purchases and Push Notification ✔ Third-party payment methods like Stripe, and Brain Tree. ☛ Other Skills - Server-Side Swift with VAPOR and AWS management - Familiar with Php Laravel and Codeignitor - Good in Android Development with Java/Kotlin - DB queries and Structure management
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    JetPack
    iPad App Development
    Firebase Cloud Firestore
    Objective-C
    Swift
    Kotlin
    Android
    Android App Development
    iOS Development
    Flutter
    Twilio API
    Firebase Realtime Database
    Java
    Dart
    Native App Development
  • $30 hourly

    • 5.0/5
    • (58 jobs)
    I'm a lead software engineer with extensive experience in leading teams, driving processes, establishing architecture, and delivering top-notch projects. At Lumitech, a company I founded, we focus on custom software development, delivering innovative, new renaissance-inspired solutions to our clients. 💯 Upwork 100% Job Success Score, Expert Vetted - Top 1% 🥇 Awarded "Top Software Developers" by Clutch 💻 50+ projects completed with 5 stars reviews only 🏢 Fortune100 Experience 💸 Fluent English 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀: 🔙 Backend: Node, Python, Java 🔝 Frontend: JavaScript, React, Angular, Vue 📱 Mobile: React Native, Flutter 🎨 UI/UX: wireframes, prototypes, high-fidelity design, branding 💾 Database: PostgreSQL, MongoDB ☁️ Cloud: AWS, Azure, Google Cloud Platform, Heroku, Vercel 📝 CMS: Contentful, Strapi 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲: 🏥 Developed a healthcare app with 10k active users for patient diagnoses and doctor scheduling. 📚 Created a mobile e-learning app for a major global publisher, offering an array of study tools and materials. 🚌 Implemented a white-labeled, multi-tenancy, fully-integrated marketplace for charter bus reservations. 𝗪𝗵𝗮𝘁 𝗰𝗹𝗶𝗲𝗻𝘁𝘀 𝘀𝗮𝘆: "𝘓𝘶𝘮𝘪𝘵𝘦𝘤𝘩 𝘪𝘴 𝘰𝘯𝘦 𝘰𝘧 𝘵𝘩𝘦 𝘮𝘰𝘴𝘵 𝘪𝘮𝘱𝘳𝘦𝘴𝘴𝘪𝘷𝘦 𝘴𝘰𝘧𝘵𝘸𝘢𝘳𝘦 𝘥𝘦𝘷𝘦𝘭𝘰𝘱𝘮𝘦𝘯𝘵 𝘧𝘪𝘳𝘮𝘴 𝘐'𝘷𝘦 𝘸𝘰𝘳𝘬𝘦𝘥 𝘸𝘪𝘵𝘩 𝘪𝘯 𝘮𝘺 20+ 𝘺𝘦𝘢𝘳𝘴 𝘰𝘧 𝘦𝘹𝘱𝘦𝘳𝘪𝘦𝘯𝘤𝘦 𝘣𝘶𝘪𝘭𝘥𝘪𝘯𝘨 𝘴𝘰𝘧𝘵𝘸𝘢𝘳𝘦 𝘱𝘳𝘰𝘥𝘶𝘤𝘵𝘴. 𝘕𝘰𝘵 𝘰𝘯𝘭𝘺 𝘪𝘴 𝘵𝘩𝘦 𝘲𝘶𝘢𝘭𝘪𝘵𝘺 𝘰𝘧 𝘵𝘩𝘦𝘪𝘳 𝘤𝘰𝘥𝘦 𝘨𝘳𝘦𝘢𝘵, 𝘺𝘰𝘶 𝘤𝘢𝘯 𝘵𝘦𝘭𝘭 𝘵𝘩𝘢𝘵 𝘵𝘩𝘦𝘺 𝘊𝘈𝘙𝘌 𝘢𝘣𝘰𝘶𝘵 𝘢𝘤𝘩𝘪𝘦𝘷𝘪𝘯𝘨 𝘵𝘩𝘦 𝘥𝘦𝘴𝘪𝘳𝘦𝘥 𝘰𝘶𝘵𝘤𝘰𝘮𝘦 𝘧𝘰𝘳 𝘰𝘶𝘳 𝘤𝘶𝘴𝘵𝘰𝘮𝘦𝘳𝘴. 𝘛𝘩𝘦𝘺 𝘪𝘯𝘴𝘪𝘴𝘵 𝘰𝘯 𝘧𝘰𝘭𝘭𝘰𝘸𝘪𝘯𝘨 𝘱𝘳𝘰𝘷𝘦𝘯 𝘮𝘦𝘵𝘩𝘰𝘥𝘰𝘭𝘰𝘨𝘪𝘦𝘴 𝘢𝘯𝘥 𝘵𝘦𝘤𝘩𝘯𝘰𝘭𝘰𝘨𝘺 𝘣𝘶𝘵 𝘧𝘪𝘯𝘥 𝘸𝘢𝘺𝘴 𝘵𝘰 𝘣𝘦 𝘧𝘭𝘦𝘹𝘪𝘣𝘭𝘦 𝘵𝘰 𝘵𝘩𝘦 𝘱𝘳𝘢𝘨𝘮𝘢𝘵𝘪𝘤 𝘳𝘦𝘲𝘶𝘪𝘳𝘦𝘮𝘦𝘯𝘵𝘴 𝘰𝘧 𝘋𝘌𝘓𝘐𝘝𝘌𝘙𝘐𝘕𝘎 𝘢 𝘶𝘴𝘢𝘣𝘭𝘦 𝘱𝘳𝘰𝘥𝘶𝘤𝘵 𝘰𝘯 𝘵𝘪𝘮𝘦." "𝘛𝘩𝘦𝘺 𝘸𝘦𝘳𝘦 𝘳𝘦𝘢𝘭𝘭𝘺 𝘢𝘨𝘪𝘭𝘦, 𝘢𝘣𝘭𝘦 𝘵𝘰 𝘮𝘢𝘬𝘦 𝘢𝘥𝘫𝘶𝘴𝘵𝘮𝘦𝘯𝘵𝘴, 𝘢𝘭𝘸𝘢𝘺𝘴 𝘢𝘷𝘢𝘪𝘭𝘢𝘣𝘭𝘦, 𝘢𝘯𝘥 𝘱𝘳𝘰𝘷𝘪𝘥𝘦𝘥 𝘲𝘶𝘢𝘭𝘪𝘵𝘺 𝘳𝘦𝘴𝘶𝘭𝘵𝘴." "𝘛𝘩𝘦𝘺 𝘥𝘪𝘥 𝘢 𝘨𝘳𝘦𝘢𝘵 𝘫𝘰𝘣 𝘰𝘧 𝘳𝘦𝘴𝘱𝘰𝘯𝘥𝘪𝘯𝘨 𝘢𝘯𝘥 𝘴𝘩𝘪𝘧𝘵𝘪𝘯𝘨 𝘵𝘩𝘦 𝘴𝘤𝘰𝘱𝘦 𝘢𝘯𝘥 𝘵𝘪𝘮𝘦𝘭𝘪𝘯𝘦𝘴 𝘸𝘩𝘦𝘯𝘦𝘷𝘦𝘳 𝘵𝘩𝘢𝘵 𝘤𝘢𝘮𝘦 𝘶𝘱." "𝘛𝘩𝘦𝘺 𝘵𝘳𝘶𝘭𝘺 𝘵𝘩𝘪𝘯𝘬 𝘢𝘣𝘰𝘶𝘵 𝘤𝘳𝘦𝘢𝘵𝘪𝘯𝘨 𝘷𝘢𝘭𝘶𝘦 𝘧𝘰𝘳 𝘵𝘩𝘦𝘪𝘳 𝘤𝘭𝘪𝘦𝘯𝘵." ''𝘛𝘩𝘦𝘺 𝘢𝘳𝘦 𝘩𝘰𝘯𝘦𝘴𝘵 𝘢𝘯𝘥 𝘳𝘦𝘴𝘱𝘰𝘯𝘴𝘪𝘷𝘦.'' 𝗖𝗮𝘀𝗲 𝘀𝘁𝘂𝗱𝗶𝗲𝘀: For case studies please visit our website: lumitech.co/case-studies Please note, most of our projects are strictly under NDA, and we cannot disclose names. We work with a variety of clients, including medium-sized businesses, startups, and big companies that are on the Fortune list. 🌐 Thinking of a project? Feel free to send a message or book a consultation!
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    CMS Development
    API Development
    Web Development Consultation
    AI Development
    Mobile App
    Mobile App Development
    React Native
    Web Design
    Web Development
    Next.js
    HTML
    React
    JavaScript
  • $38 hourly

    • 4.8/5
    • (45 jobs)
    Hi 👋 👨🏻‍💻 Mobile Application Developer (Android, iOS) ✨ Kotlin, Java, Python, Swift, SwiftUI 🚀 9+ Years of Extensive Development Experience 🪜 Developed 50+ Successful Mobile Applications with 100k+ Downloads 🎯 Expert in Mobile Application Development, Data Science, Machine Learning, Text Analytics, Natural Language Engineering 🪄 Industries | SaaS, Product Development, B2B, B2C ⏳ Strengths | Time Efficient, Problem Solving, Leadership, Adaptability, Collaboration, Innovation Why Choose Me? ✅ Proven Track Record: 9 years of experience with 50+ successful mobile applications. 🌐 Full-Stack Mobile Development: Expertise in both Android and iOS platforms. 🧠 Cutting-Edge Technology: Proficient in Data Science, Machine Learning, and NLP. 👥 Client-Centric Approach: Regular updates and collaborative development process. 🏢 Industry Versatility: Experience across SaaS, Product Development, B2B, and B2C. Additional Expertise: 📈 Data Science and Analytics | Proficient in analyzing and interpreting complex data to drive informed decision-making. 🤖 Machine Learning | Skilled in training models to optimize performance and accuracy. 📚 Text Analytics and Sentiment Analysis | Experienced in natural language processing and sentiment analysis. ✍🏻 Natural Language Engineering | Capable of developing applications that understand and interpret human language. I conduct daily stand-ups and regular meetings to keep you updated and in the loop regarding the design and development processes. Ready to bring your app idea to life? Let's get started! ---------------------------------------------------------------------------------------------------------------------------- 💼 My Projects: 💳 Fintech Applications (Android): Enhanced functionality for B2B and B2C mobile apps including Alexbank and Yuze digital. 📊 Sensor Data Applications: Developed modules for extracting and communicating sensor data for AI and ML applications. 📱 Delivery Applications (Android, iOS): Developed smart contactless shipping apps featuring dynamic routing and offline capabilities. 🎓 Educational Applications (Android, iOS): Developed a kids learning platform with AI-assessed reading and speaking modules. 📖 Multilingual Religious Applications: Developed a multilingual Quran app with complex UI and text processing features. 🎥 Recording Applications: Developed a location-based audio and video recording app with dynamic server synchronization. 📺 Smart TV Applications: Developed an Android TV box app with customized digital menus and location-based modules. 🛠 Various Applications: Managed and developed several apps from concept to deployment.
    vsuc_fltilesrefresh_TrophyIcon Advanced Analytics
    iOS
    Android
    Android App Development
    C
    iOS SDK
    XML
    WordPress
    iOS Development
    Mobile App
    In-App Search
    Android SDK
    Java
    Kotlin
    C++
    C#
  • $80 hourly

    • 4.8/5
    • (33 jobs)
    I am an expert mobile app developer in the top 1% of contractors on Upwork. Using React Native, I create well-designed, beautiful cross-platform mobile apps. I love React Native and have been using it to develop a variety of apps for clients ever since it came out. I am a computer science graduate from Azusa Pacific University, and won the hackathon there for one of the apps I made with React Native in under 72 hours. I am easygoing and enjoy working on interesting projects on the cutting edge of technology. I like working with other people, trying to bring their vision for apps to come to life. My most common workflow is Trello, Slack, Github, VSCode, Powershell, Expo, React Native, Firebase. I post daily updates on my progress, as well as over-the-air updates so that you can physically see on your device the progress being made. I always write out clear proposals before committing to working on a project. My code is almost always re-usable, which allows me to make new apps much quicker. At this point I basically have my own library of components to build with. React Native itself allows modular code reuse which helps with this. I've built apps from scratch for clients lots of times, and each time I get better at it. I can give accurate estimates and recommendations because of this. There's also some neat coding tricks I've picked up along the way. I am very flexible with time schedules, app requirements, and so on. The way I'm able to do this is by preferring firm-fixed price, and by starting with the smallest possible version. I enjoy making apps, so if you have an app idea and want it made, let me know and I'll do my best to help get it made. Whether that means me giving recommendations on how you can build it yourself, or me guiding a more junior developer I put you in contact with, or I end up giving a free consultation, I'd love to hear about your app and see if I can help.
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    Firebase
    JavaScript
    React Native
    Expo.io
    SQLite Programming
    Redux
    Smartphone
    React
    Mobile App Development
    TypeScript
  • $15 hourly

    • 4.9/5
    • (131 jobs)
    Hello! 👋🏼 I'm a Mobile App Developer with over 8 years of experience and a relentless drive for excellence. I specialize in creating immersive, user-centric mobile experiences that elevate brands and deliver tangible results. I am an expert in iOS SDK, SWIFT, Objective-C, Java, Kotlin, Android SDK, Android Studio, and many more. I have developed more than 25 apps so far. I follow AGILE and SCRUM as App Development strategies. I am adept at using various project management tools like Asana, Basecamp, and Trello. I also love debugging and resolving errors /issues in any App. Here is a list of domains on which I have worked: ---------------------------------------------------------- 1) E-commerce application 2) E-learning development 3) On-demand services 4) Food delivery application 5) Event-based application 6) Subscription-based application 7) Social media applications 8) Logistic applications 9) Chatbot application I'm eager to discuss your project and transform your ideas into impactful, professional mobile experiences. Schedule a call today, and let's bring your vision to life. 📅📞 Thanks, Baati Mittal
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    Git
    Material UI
    Firebase Cloud Firestore
    Firebase Realtime Database
    SwiftUI
    Bot
    AWS Development
    User Interface Design
    Apple Xcode
    Dart
    Flutter
    Java
    Firebase
    Kotlin
    Swift
  • $30 hourly

    • 5.0/5
    • (56 jobs)
    👋 Welcome to our 𝐟𝐮𝐥𝐥-𝐜𝐲𝐜𝐥𝐞 Mobile App Development heaven! As the CEO of Volpis agency, I have a profound comprehension of diverse businesses and their 𝐮𝐧𝐢𝐪𝐮𝐞 requirements. Our commitment lies in fostering transparent and pragmatic development processes 𝐚𝐢𝐦𝐞𝐝 𝐚𝐭 𝐨𝐩𝐭𝐢𝐦𝐢𝐳𝐢𝐧𝐠 𝐭𝐢𝐦𝐞, 𝐜𝐨𝐬𝐭, 𝐚𝐧𝐝 𝐞𝐟𝐟𝐨𝐫𝐭, contributing to the success of our clients' businesses. 🟢 WHY CHOOSE VOLPIS? ⚡️7+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞: With over seven years of hands-on experience in iOS and Android Mobile App Development using Swift, Objective-C, Java, and Kotlin, we bring a wealth of knowledge to the table. ⚡️𝐃𝐨𝐳𝐞𝐧𝐬 𝐨𝐟 𝐬𝐚𝐭𝐢𝐬𝐟𝐢𝐞𝐝 𝐜𝐮𝐬𝐭𝐨𝐦𝐞𝐫𝐬: We're proud to hold the Top Rated Plus account status on Upwork, a testament to our commitment to excellence and client satisfaction. ⚡️𝐌𝐨𝐫𝐞 𝐭𝐡𝐚𝐧 100 𝐬𝐮𝐜𝐜𝐞𝐬𝐬𝐟𝐮𝐥 𝐩𝐫𝐨𝐣𝐞𝐜𝐭𝐬: Our track record speaks volumes with over 1 million downloads on the App Store and Google Play. We don't just develop; we create engaging apps that resonate with users. ⚡️𝐋𝐨𝐧𝐠-𝐭𝐞𝐫𝐦 𝐭𝐫𝐮𝐬𝐭𝐞𝐝 𝐫𝐞𝐥𝐚𝐭𝐢𝐨𝐧𝐬𝐡𝐢𝐩 𝐰𝐢𝐭𝐡 𝐜𝐥𝐢𝐞𝐧𝐭𝐬: We have projects that closed A-round and did not change us as contractors. From laying out requirements and strategy to architecture, development, deployment, and ongoing support, we handle the entire lifecycle. ⚡️𝐃𝐞𝐝𝐢𝐜𝐚𝐭𝐢𝐨𝐧 𝐭𝐨 𝐰𝐨𝐫𝐤: We're not just developers; we're architects of robust, secure, and seamlessly functioning Mobile Applications for both iOS and Android platforms. 🟢 OUR SERVICES: ● Mobile App Development - Native App Development; ● Android App Development; ● iOS Development; ● Discovery Phase & Business Analysis; ● UX & UI Mobile App Design; ● Back-End Development for Mobile App; ● Quality Assurance & Project Management; ● Product and Technical Consulting; ● Maintenance and Support. 🟢 DOMAINS: 🌟𝐖𝐞 𝐚𝐫𝐞 𝐞𝐱𝐩𝐞𝐫𝐭 𝐠𝐮𝐫𝐮𝐬 𝐢𝐧 Fleet Management, Transportation and Logistics, GPS, Navigation, Routing, Mapping, GIS Solutions; AR - Augmented Reality App; Social Media App and many more. 🟢 TECHNICAL SKILLS: ● iOS Development: Swift, SwiftUI, RxSwift, Objective-C, CocoaPods ● Android App Development: Kotlin, Java, Android SDK ● Back-End: Node.js ● Architecture patterns: MVP, MVVM, MvRx ● Networking:​ REST, JSON, XML, OAuth ● Hardware: Camera, BLE, Beacon, GPS, Sensors, Wear, Auto, Fingerprints ● AR - Augmented Reality: ARKit, ARCore, RoomPlan, SceneKit ● Database: SQLite, Realm, MongoDB, RoomDB, Firebase Realtime DB, Firebase Cloud Firestore ● Maps: Mapbox, GoogleMaps, HereMaps, Mapbox, TomTom, Navigation, Routing, Clustering, Places Search ● Push Notifications: FCM, Pushwoosh, OneSignal, Amazon SNS, Amazon Pinpoint ● Analytics: Google, Firebase, Mixpanel, NewRelic, Crashlytics ● Payment: Google Play Billing, Stripe, Payfort 🙌 Let’s talk about your project more deeply and crack the rock together. 𝐂𝐨𝐧𝐭𝐚𝐜𝐭 𝐦𝐞 𝐧𝐨𝐰 or 𝐏𝐫𝐞𝐬𝐬 𝐭𝐡𝐞 “𝐈𝐧𝐯𝐢𝐭𝐞” 𝐛𝐮𝐭𝐭𝐨𝐧 to chat! 🔑 KEYWORDS to easily find me: Mobile App Development, Native App Development, iOS Development, Android App Development, iOS, Android, Smartphone, API Integration, ARKit, Firebase, Map Integration, In-App Purchases, User Profile Creation, Chat & Messaging Software, Location-Based Service
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    Mapbox
    ARKit
    Chat & Messaging Software
    Location-Based Service
    Native App Development
    Map Integration
    API Integration
    iOS Development
    User Profile Creation
    Smartphone
    In-App Purchases
    Android App Development
    Android
    iOS
    Mobile App Development
  • $10 hourly

    • 4.9/5
    • (20 jobs)
    IOS and Android Apps developer with 9+ years of experience. Web developer with high expertise in PHP Frameworks and Python Expert Post-sales and Project management professional Consistently successful in developing projects, identifying and capturing new business, and managing large-scale projects. MOBILE SKILLS: iOS Developer - Native and Hybrid app development iOS 16, iOS 15, iOS 14, iOS 13 and Swift & Swift UI Expert Integrating the ChatGPT APIs Android apps Developer with the latest Android Studio IDE Expert in React Native, Ionic, and Flutter Comfortable with Core Frameworks of iPhone SDK and 3rd party SDKs and APIs Push Notifications, Payment Gateways, Analytics, Ads, Specialised in Webservices scripting returning in JSON and XML WEB SKILLS: Backend - Core PHP, Cake PHP, Codeigniter, Laravel, WordPress, Joomla, Shopify Python - Django Framework Expert, Pandas Frontend - HTML5, CSS, React JS, Angular JS technologies DB - MySQL, NoSQL RESPONSIBILITIES: Project surveys and implementing new Development Strategies. Identifying and networking with prospective clients; generating business from existing accounts and achieving profitability and increased growth. Involved in one-on-one discussions with clients regarding drafting business proposals and project blueprints. Supervising presentations and other documents for clients. Evaluation of product features as per market and competitors. Delivering various project artifacts such as proposals, questionnaires, analysis reports, solutions, etc Managing follow-ups for the projects Goal-driven and committed to developing outcomes mutually benefiting the company and the client. Excellent qualifications in developing iOS and Android apps. The Unique combination of technical and business experience. Articulate and persuasive in explaining the benefits of e-commerce and how they add value, differentiate offerings, and increase client retention. Highly self-motivated and enthusiastic. My main objective is to provide excellent service, with timely, accurate, and professional results.
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    Booking Management System
    GPS
    Payment Gateway
    Android App
    React Native
    Python
    App Development
    Laravel
    MongoDB
    Django
    PHP
    SwiftUI
    Kotlin
    Swift
    iOS
  • $40 hourly

    • 5.0/5
    • (32 jobs)
    Hey there! 👋 I'm Juan, a software engineer with over 11 years of experience crafting innovative products with the latest technologies. I'm also the CTO and Co-founder of SpaceDev, where we offer comprehensive software development and consulting services. To give you a quick overview of my experience, I'd like to share some interesting fun facts: ✅ + 160 successful projects done ✅ Top-tier practices and knowledge in Blockchain & web3. 🏆 Over 30 five-star reviews on Clutch from our happy clients. 🎤 International speaker on technology and Blockchain (I've spoken at events like Ethereum Argentina, Bitcoin Energy Summit, Blockchain Latam Summit, among others). Looking for tech solutions? Here's how I can help: 🟣 Blockchain and Web3 Consulting and Development 🟣 Innovative Web & Mobile Solutions (Full-Stack Development) 🟣 IT Staff Augmentation 🟣 Discovery Sprint (Project Research and Consultancy) 🟣 Product design We're always expanding. Technologies we work with include: 🛠️ React | React Native | Redux | Redux-Saga | Redux-Thunk | Redux Toolkit 🛠️ NodeJS | Express | NestJS | GraphQL | Rest 🛠️ PostgreSQL | MongoDB | MariaDB | SQL 🛠️ AWS | GCP | Firebase | Heroku 🛠️ CI/CD: Bitbucket Pipelines | Jenkins 🛠️ AWS (EC2, S3, RDS, DynamoDB, Lambda, Cloudsearch, MQ, SNS, etc) Tell us about your dream project so we can help you bring it to life! 📞Book a consultation call now 🚀
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    Blockchain
    NestJS
    Smart Contract
    Blockchain Architecture
    AWS Systems Manager
    Distributed Ledger Technology
    Node.js
    React Native
    TypeScript
    React
  • $35 hourly

    • 4.9/5
    • (35 jobs)
    My name is Mohammad El Deeb. I am a software engineer who has ~ 10 years of experience in software development so far. 5 years ago, I started "Identity Solutions". I started all alone with very small projects at first, however, having - always - the best quality in mind, I could get this agency bigger and bigger with the help of an awesome team. During this journey, we published multiple successful apps on the Apple & Google app stores. I contributed to all of these projects either as a project manager, technical architect, or sometimes as a senior developer. You can find some of these apps in the portfolio section. I would recommend that you download each of them, play with it for a while, make sure about the level of quality we are maintaining, and then let's chat for a while :)
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    MySQL Programming
    Stripe
    Web Development
    React
    MongoDB
    TypeScript
    Node.js
    Kotlin
    Swift
    iOS Development
    Android App Development
    Hybrid App Development
  • $50 hourly

    • 4.6/5
    • (51 jobs)
    "I've hired more than a few Unity developers this year and Oliver is so far the best. His knowledge and understanding of the engine is top notch and he was able to hone in to the exact specifications that I needed in my project. He delivered early and the work was solid. I am very happy with his performance on this project and will definitely hire him again." These are the results that I achieve for my clients, and the reason why I do this is that game development has always been my passion. If you're looking to build a game, I can help you out. I'm a Top-Rated Unity3D Developer with 5+ years of experience; I'm a multiplayer and WebGL expert, I'm not a generalist, I'm here to build games, as you can see in my previous jobs. I've been in Upwork for years, and I'm here to stay; let's build a game together!.
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    Node.js
    Mobile App Development
    Game Development
    Photon Unity Networking
    Unity
    JavaScript
  • $20 hourly

    • 4.8/5
    • (96 jobs)
    Hey, Thanks for taking your valuable time to visit my profile. One of the "Top-Rated" full-stack developers on Upwork and highly job success rate. I have completed 100+ projects over the last years, which included complete web and mobile development. Hold one goal- is to help my clients in accomplishing their goals. So, I am ready to take care of your project. I have worked with major Giants like Lacoste, Baskin Robbins, Reliance, Transcapital Bank, Hero Group & So on. Front-end skills: - HTML, JavaScript, and CSS - JavaScript frameworks like Vue.js, React or Ember, etc., or JS-based build tools like Grunt, Gulp, and Bower - React js, Redux - Front-end (CSS) frameworks like Foundation or Bootstrap AI/ML Experience: Classification Regression Clustering Linear and Logistic regression Naive Bayes K-means Decision trees Ensemble Methods Transfer Learning Neural Networks CNN NL .NET Skills and Experience: • Coding Language: C#, VB, MS SQL Server • MVC Frameworks: Asp.net MVC • CMS: DNN, Umbraco, Kentico • eCommerce: NopCommerce • Windows and Web Application Development Mobile Development Skills and Knowledge: • iOS mobile development - iOS 5 ~ 10.x, Xcode, swift, objective-c, cocoa • Android mobile development - Android SDK, Android NDK, Android Studio, Eclipse, Java. • Hybrid mobile development - React Native, Cordova, Xamarin, PhoneGap & Ionic. # My Vision: My Vision is to turn your ideas into reality. I will add spark to your concept and make you my long time partner. I aim to create interesting, useful and profitable applications. If you are looking for a highly skilled and rich experienced expert with a deep knowledge, professional attitude, excellent communication skills and the highest code quality, then I'm the person you are looking for. Hope on for a voice or video call and conduct a personal interview to mark my skills. You would fall in love with the way I workaround. # Ping me once and I am in.
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    Manual Testing
    UX & UI
    SQLite Programming
    Mobile App Development
    Swift
    Objective-C
    Microsoft SQL Server
    MySQL
    Android
    Java
    iOS
  • $150 hourly

    • 4.9/5
    • (30 jobs)
    What sets Me apart from the rest that is easy, I am the tech guy who speaks in plain english, the guy who simplifies tech so everyone can understand it. I am a motivated self taught programmer, who partners well with start-ups and idea people. I know with any start up every team member has to wear multiple hats, my knowledge of marketing, sales, user acquisition and overall business acumen makes me a highly valuable asset for you. I not only can program and break the project down in tech terms, I understand business and how to get you to to your ROI faster. I am proficient in programming in Swift and Objective C, a understand the principles of Java and Android Development and manage a team currently of Backend, front end and designers. I study UI/UX as i have always felt the majority of users do not care how an app runs, just that is does and looks killer. I have worked on On Demand platforms ( Several ) to large Enterprise applications for fortune 500 companies. I have a passion for gaming and have dabbled with mobile games and game engines as well. If you feel you are looking for a partner to work with, you have found them let me partner with you today to make your Dream a Reality.
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    UI/UX Prototyping
    Software
    FinTech Consulting
    iOS Development
    Swift
    Objective-C
    Java
  • $75 hourly

    • 4.8/5
    • (477 jobs)
    Get 2x more website traffic 📈, get investors to invest in your proof-of-concept mobile app or simply talk with me about your idea and get free advice on how to take it to the next level 🚀 🍀 Clients I have worked with have been able to: ● Generate a $200k monthly revenue through their ecommerce stores ● Raise a minimum of $500k in investment through their MVP apps ● Build a sold online presence for their B2B offerings and 5x their revenues 🍀 It’s really hard for me for help everybody, but we may be a great fit if you are thinking: ● Our website has a lot of traffic and we wish to have a smooth migration ● We are looking for a great launch of our online store and cannot afford any hiccups ● I want someone to guide me on the best possible website solution ● I have a great idea for a mobile app, need someone to execute it ● Customer experience is very important to us. ● The re-design needs to be engaging and should result in increased sales ● We are looking for a web-app for internal operations ● We are looking to copy existing web-applications but have our own twist to it ● We are a start-up looking for an MVP mobile app to be built to generate more investment 🍀 Working with me, you will: ★ Eliminate the headache of website development - I handle the full design and development process, from initial concept to launch, ensuring a seamless experience. ★ Showcase your business with a professional and user-friendly website that captures your brand’s essence and engages your audience. ★ Optimize your site for search engines and mobile devices, ensuring maximum visibility and accessibility. ★ Receive a high-performing, visually stunning website that drives conversions and supports your business goals. ★ Benefit from elite web strategies and design principles used by top companies to enhance user experience and customer engagement. ★ Collaborate with an experienced full-stack developer who understands the nuances of various platforms like WordPress, Shopify, WebFlow, Wix, SquareSpace, BigCommerce, Kajabi, and HubSpot. These also include all WordPress builders like Elementor, Divi, Genesis, Bever Builder etc. ★ Save money and time by leveraging my expertise for ongoing maintenance and updates, ensuring your website remains cutting-edge. 🍀 Not every business is my client, though. Some signs we might not be a good fit include: ✗ The company is struggling to pay for essential expenses - I believe in fair compensation and the ability to deliver high-quality work. ✗ “Respect for others” is not a core value - I love working with awesome people who value collaboration and mutual respect. ✗ “Unbelievable Deadlines” - I love challenges but building out a custom website in a week and also have quality is something that does not work out or end up being a quality project. ✗ “MVP with all Features” – I know start-up founders want to have everything in their apps but keeping a close eye on the MVP and keeping features to a state that allows for proof of concept is key. I’ve worked on over 400 websites and built around 50 apps in my 10+ years being a freelancer. I have had keen eye towards marketing and business strategy that has helped me help my clients beyond the design and development. Sustainability and steady growth is what I help my clients aim for. I know what it takes to build out a great website / mobile app / web app that would make you feel confident that I can deliver. 🍀 Sound like a fit? 🟢 Press '...' button then ‘Send Message’ button in the top right-hand corner 💬 Write me a personalized note including why you think we’re a good fit to work together 🍀 What I look for in a new client: ● Open mind, relaxed attitude ● Values relationships & Honesty ● Knows our minimum scope, and wants the BEST I also give 🇺🇸 Discount for US military veterans, active service military, first responders and founders w/full-sleeve tattoos 🍀 Expertise in Industries E-commerce, Healthcare, Education, Finance and Banking, Real Estate, Travel and Tourism, Hospitality and Restaurants, Automotive, Fashion and Apparel ,Media and Entertainment, Technology and Software, Non-Profit and NGOs, Retail, Legal Services, Consulting, Fitness and Wellness, Manufacturing, Pharmaceuticals, Insurance, Professional Services (e.g., accounting, marketing), Art and Design, Home Improvement and Construction, Beauty and Personal Care, Event Planning, Telecommunications, Agriculture, Energy and Utilities, Logistics and Transportation, Publishing, Gaming and Esports
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    iOS Development
    Initial Coin Offering
    React Native
    Ionic Framework
    Laravel
    Smart Contract
    Android App Development
    Mobile App
    Blockchain Development
    Solidity
    PHP
  • $18 hourly

    • 5.0/5
    • (36 jobs)
    I'm an expert Unity video game designer & developer with over 6 years of experience in creating 2D, 3D, and multiplayer games (development & designing) using Unity engine, c#. I have successfully delivered 50+ game development projects in my career (97% client satisfaction), which include; Arcade, Puzzles, Action, Strategy, Endless, Educational, Sports, Hyper casual, Shooting, RPG, AR/VR, & Metaverse I'm well experienced in; ➺ Unity - 2D, 3D games ➺ Multiplayer - Photon, Socket.io ➺ UI/UX Design - Photoshop, Figma ➺ 3D Modeling - Maya, Blender ➺ Analytics - Firebase, GameAnalytics Games I've developed for; ¤ Console - Xbox, Oculus ¤ Mobile - Android, iOS ¤ PC - Windows, Mac ¤ Browser - WebGL No matter what your game project is, consider it done, that is also within your budget. (reach out to me now)
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    C#
    Smartphone
    WebGL
    Figma
    3D Art
    Multiplayer
    Game Development
    Blender
    Game Design
    AR & VR
    First-Person Shooter
    Metaverse
    Mobile Game Development
    Video Game
    Unity
  • $46 hourly

    • 5.0/5
    • (85 jobs)
    With over 7 years in mobile development, my passion for Flutter continues to drive me forward. I’ve dedicated my career to building top-tier mobile applications that stand out in today’s competitive market. Key Accomplishments: - 🚀 Published 30+ apps on the App Store and Google Play, alongside delivering 70+ updates. - 📈 Achieved over 5 million app installations, maintaining a stellar 4.8-star rating. Core Strengths: - 🌟 Successfully led development teams, consistently exceeding client expectations. - 📚 Extensive expertise across diverse industries, including healthcare, e-learning, and fintech. Technical Expertise: - 🛠️ Skilled in Flutter, React Native, and native mobile development. - 🔥 Strong experience with Firebase, design patterns, and tools like Figma. At Dreambit, we combine technical mastery with creativity to turn your mobile app ideas into reality. Ready to bring your project to life? Let’s build something extraordinary!
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    UX & UI
    RESTful API
    Flutter Stack
    iOS
    Dart
    Flutter
    Mobile App Development
    Android
    Hybrid App Development
  • $85 hourly

    • 5.0/5
    • (19 jobs)
    Hello, Thank you for reading my profile. I'll be brief as I know your time is very valuable. I'm Aurimas, currently based in South East Asia (Vietnam - Hong Kong). Throughout my career, I've worked in several countries (Denmark, the Netherlands, China, Hong Kong, Vietnam). My working experience covers working in small and huge (corporate) style of companies. Within 10+ years of experience, I've mostly specialised in mobile development and its UX. I hold SCRUM certification and used to work as a SCRUM Master, as well as Product/Project Manager for several years, therefore management processes are not new to me. I used to manage teams of 20+ people - onshore and offshore. To summarise - with hiring me, you will not only get a developer, whom will follow direction of your choice, but also a person, whom if needed, can advice you on optimised prioritisation of the tasks, faster delivery in term of business value, optimised overall development approach and optimised user journey from UX standpoint. More detailed skill list: ⭐️ Dart and Flutter and Android - Mobile and Web Applications; ⭐️ Python and Flask/Cloud Functions and Typescript - Backend services and customised APIs; ⭐️ Blockchain - Ethereum, Solana ecosystem crypto wallets and NFTs; ⭐️ Docker and Google Cloud - Deployment of solutions anywhere. ⭐️ Product Manager/Product Owner - Product roadmap, goals and strategy; ⭐️ Project Manager - Managing the project in-side-out from goals, scopes, tasks, deadlines and deliverables, etc. ⭐️ SCRUM Master - Established SCRUM related ceremonies and improved each iteration speed and Agility within the team. In case of any doubts in my skills, please have a look at what my previous clients tell about me or send me a message - I'm happy to schedule a call and answer your questions and concerns. Wish you a wonderful day!
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    Minimum Viable Product
    Mobile App Development
    iOS
    Mobile App
    Cryptocurrency
    Solana
    Crypto Wallet
    Flutter
    Blockchain, NFT & Cryptocurrency
    Android
    Blockchain
    Web3
    Ethereum
    NFT
    Dart
  • $50 hourly

    • 5.0/5
    • (21 jobs)
    💪 15+ Skills and Technologies | 💼 6+ Years experience My mission is to shape the future of mobile applications through cutting-edge development! More than just code, I bring: 🔹Co-ownership mindset: Your success is mine. We'll partner closely, ensuring clear communication and exceeding expectations. 🔹Mobile mastery: Native apps that shine, bug fixes that disappear, and support that delivers peace of mind. 🔹Problem-solving superpower: Complex challenges? Bring them on! I thrive on finding creative solutions that bring your vision to life. 🔹AI edge: Want to infuse your app with intelligence? I'm adept at integrating AI to optimize results and push boundaries. 🔹Third-party pro: Seamless connections to the services you need, flawlessly integrated and ready to work for you. 📌 Don't hesitate to invite me at least for the best consulting
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    AI Mobile App Development
    API
    Bluetooth
    Bluetooth LE
    AI App Development
    Google Analytics
    API Integration
    In-App Advertising
    Kotlin
    Android App Development
    Canvas
    Core Bluetooth
    Google APIs
    Android SDK
    Firebase
  • $49 hourly

    • 4.6/5
    • (137 jobs)
    Hi everyone, I'm Ivan – your go-to Senior Mobile App Developer! With a Master's Degree in Computer Science, I'm here to supercharge your app ideas! 🚀 Why Choose Me? ► 10+ years of Android development experience. ► 8+ years crafting iOS masterpieces. ► 4+ years of hybrid app wizardry. ► Proficient in Flutter, Kotlin, Xcode, Swift/SwiftUI, Android SDK, and more! To date, I've successfully created and launched over 100 applications, all earning excellent ratings and delighting users. I've worked across various sectors, including: 💰 Financial Services 🏥 Healthcare / MedTech 📊 SaaS 📚 Education 🌐 Internet of Things 🚚 Logistics and Transportation ❤️ Social and Dating Apps …and the list goes on! 🚀 I've collaborated with international giants like Sony Mobile Communication, Y Combinator startups, and visionary Kickstarter entrepreneurs. This journey has equipped me with invaluable insights into market trends, startup concepts, and thriving in highly competitive environments. Why Clients Choose Me as Their 5-Star 🌟 Developer: ▪️ Crafting clean, polished, and well-documented code. ▪️ Relentlessly chasing away bugs for smooth app performance. ▪️ Delivering projects on time and within budget. ▪️ Excelling in clear and effective communication. ▪️ Prioritizing client satisfaction in every project. ▪️ Upholding honesty and transparency as core values. 🛠️ My applications come packed with impressive features: ▪️ Instant Messaging (IM) ▪️ Social Login ▪️ QR Code and Barcode Scanning ▪️ Signature Recording ▪️ GPS Positioning and Mapping ▪️ Integration with Web Services (REST, POST, SOAP) ▪️ Seamless Mobile Ads Integration ▪️ Video and Audio Recording ▪️ Photo Capture ▪️ Social Media Sharing Integration ▪️ Local Database Management ▪️ Cloud Integration ▪️ Bluetooth (BLE) Functionality ...and much more! 🚀 Ready to turn your app idea into reality? Let's chat! 🤝 ___________________________________________________ Related keywords: Android developer, iOS developer, Web developer, Mobile developer, Kotlin, Xcode, Swift, Android SDK, Android Studio, Java, Git, SVN +, Flutter, Flutter Developer, GPS, Bluetooth, Native, Hybrid, Hybrid Mobile Development, JavaScript, React, Next.js, TypeScript, WordPress, React Native, Node.js, Angular, Front end development, HTML/CSS/JS, Back end development, Node.js, AWS, Firebase, Full-stack development, Smart TV app development, Android TV app development, Apple TV app development, SaaS expert, IoT, B2B, B2C, Full-cycle product development
    vsuc_fltilesrefresh_TrophyIcon Advanced Analytics
    Mobile App Design
    WordPress
    Web Design
    UX & UI
    Android SDK
    Apple Xcode
    iOS Development
    Mobile App Development
    Swift
    Node.js
    React Native
    Kotlin
    Firebase
    JavaScript
    Flutter
    Android App Development
  • $50 hourly

    • 4.9/5
    • (20 jobs)
    Hi! I graduated as a Systems Engineer in 2013 from one of the most prestigious universities in Uruguay, where I specialized in the mobile area. My entrepreneurial spirit leads me and always led me to face new challenges. I am currently Co-Founder & COO at ThinkUp, I help companies create digital products to transform their business and lead their markets. ❗ I have always dreamed of creating a company that brings together all the positive characteristics that, in my opinion, make it a place where everyone is happy to work: values, culture, and people with whom I would like to share 24 hours a day. That is ThinkUp, without more. 📈 I love to make things happen (and if I can't, I push to make them happen). Bringing ideas to execution is what comes to me innately. ❗❗ I believe 100% that to be a good leader it is essential to be frontal and to have self-criticism. 🤾‍♂ I am a full-court player and I am passionate about motivating the team. 🙌 Create and promote a culture and climate of well-being for everyone in organizations where work is a priority for me. ⚽ I love football and I am a TD. For some years I managed teams in Uruguay. This profession has taught me a lot about how to create good bonds with people, understand that everyone's motivations are different and how to get the best out of each person. In short, how to create trust in the team. Soccer gave me great lessons for my corporate work life. 💪 The team is everything to me and never gives up. Always together forward: in the good times and in the bad always.
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    Google Apps Script
    Mobile UI Design
    Internet of Things Solutions Design
    Mobile Development Framework
    Mobile App Design
    Google Maps API
    Android SDK
    Android App Development
    Mobile App Development
    Flutter
    Kotlin
    Android
    Firebase
  • $50 hourly

    • 4.9/5
    • (83 jobs)
    I am an expert-vetted software engineer and outsourcing consultant with 10 years of experience in mobile apps, Web development, and outsourcing services. I have worked with many startups and leading development agencies across the globe to build great mobile apps and Websites for them. Past Achievements: - Successfully set up outsourcing/back-office operations for Australian-based public listed companies. - Built an award-winning Mobile App for Bible readers. Expertise: ✅Mobile Development: - iOS (Swift/Objective-C) - Android (Kotlin/Java/Android SDK) - React Native - Flutter ✅ Web Development: - MEAN Stack / MERN Stack - ReactJS - PHP ✅E-commerce Development: - Magento - Shopify - BigCommerce ✅ Content Management Systems (CMS): - WordPress ✅Immersive Technologies: - Virtual reality - Augmented Reality Project Management & Specialized Skills: - Business Process Automation & Integration: Streamline workflows and connect applications to enhance efficiency. - Full-Stack Web Development: Build custom web applications from the user interface to the backend. - Responsive Web Design (RWD): Design websites that adapt seamlessly to any device (desktop, tablet, mobile). - Project Management: Effectively manage projects using Agile Scrum methodology (team lead experience). I'm your go-to person to bring your tech dreams to life! Tags: Mobile Development | Web Development | E-commerce Development | Content Management Systems (CMS) | AR/VR Development | Project Management | Agile Scrum | Upwork | Freelancer | Mobile App Development | Web App Development | Full-Stack Development | Responsive Web Design | UI/UX Design | API Integration | Business Process Automation | Cloud Platforms (AWS, Azure, GCP) | Version Control (Git, SVN) | PHP | ReactJS | React Native | Flutter | MEAN Stack | MERN Stack | Magento | Shopify | BigCommerce | WordPress | iOS Development (Swift/Objective-C) | Android Development (Java/Kotlin)
    vsuc_fltilesrefresh_TrophyIcon Advanced Analytics
    AR & VR
    Ecommerce Website
    WooCommerce
    Shopify
    Full-Stack Development
    Magento
    WordPress
    Mobile App Development
    iOS Development
    Android App Development
    Swift
    Kotlin
    React Native
    React
    Flutter
  • $25 hourly

    • 4.8/5
    • (210 jobs)
    ✅ Rewarded as 🏆 𝗧𝗢𝗣 𝗥𝗔𝗧𝗘𝗗 𝗣𝗟𝗨𝗦 🏆 by Upwork (𝗧𝗼𝗽 𝟯%) ✅ 9700+ hours and still counting ✅ 200 jobs completed successfully ✅ 100% Job Success (Client Satisfaction Ratio) ✅ Clutch Award Winner - 2022 ✅ Tech Behemoths Awards Winner - 2023 ✅ TrueFirms Award Winner - 2024 ✅ 90% Clients Recommended to work with me ✅ 86% Long-term Repeat Clients ✅ 12+ Years Of Experience ✅ High-Quality Work ✅ Budget-friendly ✅ Fluent English Verified Whether you are a 𝗦𝘁𝗮𝗿𝘁𝘂𝗽, 𝗘𝘀𝘁𝗮𝗯𝗹𝗶𝘀𝗵𝗲𝗱 𝗕𝘂𝘀𝗶𝗻𝗲𝘀𝘀 or looking for 𝗠𝗩𝗣, you will get 𝗛𝗶𝗴𝗵-𝗤𝘂𝗮𝗹𝗶𝘁𝘆 𝗦𝗲𝗿𝘃𝗶𝗰𝗲𝘀 at an 𝗔𝗳𝗳𝗼𝗿𝗱𝗮𝗯𝗹𝗲 𝗖𝗼𝘀𝘁, 𝗚𝘂𝗮𝗿𝗮𝗻𝘁𝗲𝗲𝗱.💯 Interested? Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and let’s discuss your project and your vision.🤝 MY UPWORK CLIENTS SHARING THEIR EXPERIENCE WORKING WITH ME: ★★★★★ 5.00 "Daxesh and his team are amazing. They are super customer oriented, very friendly, easy to work with and very experienced and skilled. We will for sure engage them again and I can 100% recommend him to work with. The best freelancer / agency on Upwork I have worked with so far." - Christian, Germany ★★★★★ 5.00 "Daxesh and his team were incredibly skilled, thoughtful, and responsive throughout the entire project! I couldn't have asked for a better team of developers to work with, and I greatly look forward to working with them again in the near future." - Aimun, USA ★★★★★ 5.00 "Exceeds expectations and always a great experience. Even with an extended break between jobs, picked up where we left off with no problems whatsoever." - Beau, Canada These are some testimonials taken directly from my Upwork profile 𝗽𝗿𝗼𝘃𝗲 that 𝗜 𝗰𝗮𝗻 𝗱𝗲𝗹𝗶𝘃𝗲𝗿 𝘁𝗵𝗲 𝗽𝗿𝗼𝗱𝘂𝗰𝘁 𝘄𝗶𝘁𝗵 𝗴𝗿𝗲𝗮𝘁 𝗾𝘂𝗮𝗹𝗶𝘁𝘆 𝗼𝗻 𝘁𝗶𝗺𝗲 𝘄𝗶𝘁𝗵 𝘇𝗲𝗿𝗼 𝘄𝗼𝗿𝗿𝗶𝗲𝘀. For me, 𝗖𝗟𝗜𝗘𝗡𝗧 𝗦𝗔𝗧𝗜𝗦𝗙𝗔𝗖𝗧𝗜𝗢𝗡 𝗖𝗢𝗠𝗘𝗦 𝗙𝗜𝗥𝗦𝗧.🎯 During the last 11+ years, I have developed many different types of iOS and Android apps. 𝗙𝗼𝗼𝗱 𝗱𝗲𝗹𝗶𝘃𝗲𝗿𝘆 𝗮𝗽𝗽, 𝗢𝗻-𝗱𝗲𝗺𝗮𝗻𝗱 𝗔𝗽𝗽, 𝗛𝗼𝗺𝗲 𝘀𝗲𝗿𝘃𝗶𝗰𝗲𝘀 𝗮𝗽𝗽, 𝗛𝗮𝗻𝗱𝘆 𝗺𝗮𝗻 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, 𝗙𝗶𝗻𝘁𝗲𝗰𝗵 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, and many more. 🔹 By working with me, 𝗬𝗼𝘂'𝗹𝗹 𝘂𝗻𝗹𝗼𝗰𝗸:🚀 ✔ Your Reliable Partner: I always work towards your success ✔ Tech Expert for 12+ Years: Strong Android, iOS, and backend knowledge ✔ Quality Work, Affordable Prices: Creative and budget-friendly solutions ✔ Proven Track Record: Successfully built many high-quality apps ✔ Honest and Transparent Practices: No secrets, No unethical things, Just results ✔ Prompt Communication: Keeps you updated all the way ✔ TImley Delivery: Deliver Apps on time ✔ Latest Trends: Up-to-date with the latest technologies 🔹 My core skills and experiences:🔥 ◉ Interaction with backend - Rest API, JSON, XML ◉ Social Integration – Facebook, Twitter, Instagram, Google, Apple ◉ Chat - XMPP, Socket, Firebase, GetStream, Twilio, Agora ◉ Version Control Tools - Github, BitBucket, GitLab ◉ Google Maps, Apple Map kit, Geolocation, GPS, Location Tracking ◉ Audio / Video Live Streaming ◉ Firebase, FCM, FireStore, Firebase Analytics ◉ Paypal, Stripe, Square Payment Gateway ◉ QR Codes, Bar Codes, VIN, NFC Tags Reading ◉ In-app subscriptions, Ads, Push Notifications, Google Analytics ◉ Photo & Video Sharing, Editor, Filter ◉ AI, ChatGPT, OpenAI, AI chatbots 🔹 We work with the below technologies for development:📱💻 𝗔𝗻𝗱𝗿𝗼𝗶𝗱: Kotlin, Java, Jetpack compose 𝗶𝗢𝗦: Swift, Objective-C, SwiftUI 𝗖𝗿𝗼𝘀𝘀-𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺 (𝗛𝘆𝗯𝗿𝗶𝗱): Flutter (Dart) 𝗪𝗲𝗯 / 𝗕𝗮𝗰𝗸𝗲𝗻𝗱: Node.js, Express.js, Nest.js, PHP, Laravel, WordPress, Python, Django 𝗙𝗿𝗼𝗻𝘁𝗲𝗻𝗱: React.Js, HTML5, CSS3, BootStrap, JavaScript, jQuery 𝗗𝗮𝘁𝗮𝗯𝗮𝘀𝗲𝘀: SQLite, MySQL, MongoDB, PostgreSQL 𝗟𝗮𝘁𝗲𝘀𝘁 𝗧𝗿𝗲𝗻𝗱𝘀: Artificial Intelligence (AI), Augmented Reality (AR), Internet Of Things (IoT) 💬 𝗙𝗥𝗘𝗘 𝗖𝗢𝗡𝗦𝗨𝗟𝗧𝗔𝗧𝗜𝗢𝗡: My consultation is 𝗙𝗥𝗘𝗘. Let's schedule an introductory call and discover the possibilities of working together. Even if we don't work together, you will get some tips/ideas that can be helpful to your project. Just click on the '𝗜𝗻𝘃𝗶𝘁𝗲 𝘁𝗼 𝗝𝗼𝗯' button and experience yourself.🙌 Thank you for spending your $$ to review my profile because TIME IS MONEY :)
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    Full-Stack Development
    ChatGPT
    AI App Development
    Mobile App
    React
    Mobile App Development
    Laravel
    Android App Development
    iOS Development
    Swift
    Android
    Kotlin
    PHP
    Node.js
    Flutter
  • $25 hourly

    • 4.8/5
    • (121 jobs)
    Hello Clients, I am an expert in creating iOS and Android apps and games, TVOS apps. I know programming languages (Objective C, Swift, React Native, Flutter, Java, PHP,) and standard iOS frameworks (UIKit, Map-Kit, Sprite-Kit, etc.). My iOS and Android skills include: **************************************** iOS SKILLS • Animation and design: From simple swipe-based animations to complex GPU accelerated. • Experienced in Gesture Shape Library that allows Mobile devices to recognize players’ gesture drawing, such as circles, triangles. • In-App Purchase, Server Integration for Live Messaging and feedback or Social Network Updates • Maps: I have had eight years of experience with Google’s Maps SDK and Apple’s MapKit. Mapping (cartography) is quite an exciting and extensive field, but it can also be enjoyable and rewarding. • Core Data, Realm: I have years of experience with Core Data, however in recent years, I've started to prefer using Realm DB instead extensively. Core Data is quite old and requires a ton of boilerplate code that can be difficult to maintain; the Realm is significantly simpler and faster. • Security: This is often a highly overlooked factor, and it has never been more critical. I can quickly implement security techniques such as HTTPS, secure password hashing, and encryption to make an app secure • R&D. Ever since Apple introduced CoreML at WWDC a few months back, I've gotten quite skilled at training and efficiently implementing on-device neural networks to do all sorts of tasks such as image recognition, handwriting recognition, and so on. • Location Services: I have years of experience working with GPS data and Apple’s Location Services framework. • Web services. I have also implemented many web service-based applications. ANDROID SKILLS • Java, Kotlin • React Native, Redux • Flutter Dart • Rest API (Volley, Retrofit) • MVP pattern • RxJava, RxAndroid, RxJs • Cloud Services (Firebase, AWS) • Media files playback (recording, editing, storage, and streaming) • Local data storage (e.g., Realm, SQL) • Stress testing (there are many devices to test apps in any version of Android that allows me to catch all the bugs). Website Development skills - Website Development - Website Design, - API Development, - bootstrap, WordPress, html5, Shopify. - javascript, jquery, PHP, HTML. I enjoy delivering high-quality, well-structured code to my customers. I'm a very self-motivated, honest, and reliable person. I also have some experience in software design and testing. Working with me is a simple, friendly, and joyful experience - contact me to get us started! Thanks for your consideration.
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    RxSwift
    tvOS
    Apple Watch
    Game Development
    Kotlin
    Mobile App Development
    SwiftUI
    Web Development
    Swift
    Android App Development
    React Native
    App Development
    PHP
    iOS Development
    Flutter
  • $80 hourly

    • 4.6/5
    • (20 jobs)
    Expert iOS Developer (iPhone iPad Swift Objective-C) ★★★★★ 100% Job Success Score ★★★★★ 5.0 Stars Feedback Score ★★★★★ Top Rated on Upwork I'm iOS/Swift/ObjC/ developer with 5+ years of experience in iOS app development, creating native apps, games, bug fixing existing apps and collaborating on major projects. I am a dedicated, reliable full-time freelance developer. I have been programming for 5 years in the following technologies: • Swift • Objective-C • Unity3d • VR/AR Contact me for any iOS projects or problems you need help with. I am keen to build long term relationships with a few good clients. I am interested in taking on long-term or short term projects.
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    iOS Jailbreaking
    Apple Xcode
    iOS SDK
    iOS
    iOS Development
    Swift
    Augmented Reality
    Virtual Reality
    Objective-C
    Native App Development
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