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Hire the best Flutter Developers in Lviv, UA

Check out Flutter Developers in Lviv, UA with the skills you need for your next job.
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Rating is 4.9 out of 5.
4.9/5
based on 288 client reviews
  • $40 hourly

    • 4.9/5
    • (54 jobs)
    Experienced in cross-platform and native mobile apps development, admin panels, dashboards, cloud, IOT solutions, web applications and back-end. My specialization: geolocation and Google Maps / MapBox / OpenStreetMap; VoIP apps for voice and video calls; payment system integration; social network API for authorization; REST API and Database providing; BL/BLE with other devices; chats; machine learning; Application types I have created: tracking and navigation apps with GPS and BL/BLE usage; dating and social network apps; messaging applications; multimedia and entertainment apps; application for cooperation with IOT devices; manufacturing app to work with company's staff and other infrastructure. I try to approach the project solution structurally and uniquely, which allows me to save clients' time. I know that it is very important for customers to be always in touch, so I do not have days off and I try to answer around the clock.
    Featured Skill Flutter
    Angular
    UI/UX Prototyping
    Embedded Application
    Internet of Things Solutions Design
    Qt Framework
    QML
    C
    C++
    Android
    Swift
    Node.js
    React
    SaaS
    React Native
  • $35 hourly

    • 5.0/5
    • (7 jobs)
    As a senior mobile developer with +8 years of experience, I have developed many native and hybrid mobile apps for versatile industry. My main focus is on hybrid mobile app development using React Native and Flutter. My main domain is E-Commerce, Healthcare, Fitness, Astrology, Travel, Learning and Chatting app. Here are my main technical skills: - Tools and frameworks: React Native, Flutter Java, Kotlin, Swift, Dart, JavaScript, TypeScript Android Studio, Xcode - Cloud Services: AWS, Azure, GCP, Firebase, Shopify - Unit Testing Jest, RNTL (React Native Testing Library) My main expertise: - Optimizing performance Minimizing re-renders using React powerful hook ecosystem like useMemo, useEffect, useCallback with specific dependencies Lazy loading and windowing technology - Implementing various animations Leveraging various animation libraries like React Native Reanimated, React Native Animatable, React Spring, Lottie, Flutter Animator, etc - Various API integration Rich hands-on experience in SSO like Google, Facebook, X, Github, etc and payment integration - Unit Testing I am strongly experienced in creating native modules and native UI threads for React Native and platform specific method channel for Flutter using Java, Kotlin, Swift and Dart. I am also experienced in implementing wallet connections and building NFT platform. I have exceptional problem-solving skill to make the project in steady progress. I am always staying up to date with the most trending technology and method and trying to leverage it. I have a good sense of humor and collaborate with the client and team members very well. I always try best to exceed the client's expectation and deliver the best result before the deadline. - Devices I have: Samsung Galaxy A05F, iPhone 14 Dell Laptop, Desktop I really look forward to working with you and bringing your idea to a real life. Please be with me.
    Featured Skill Flutter
    API Integration
    Hybrid App Development
    Android App Development
    Mobile App Development
    Firebase
    iOS
    Android
    Swift
    Kotlin
    Java
    Dart
    TypeScript
    JavaScript
    React Native
  • $40 hourly

    • 5.0/5
    • (6 jobs)
    Hey there 👋 I am Mykhailo and a seasoned mobile app developer with 7+ years of experience leveraging cutting-edge technologies. I'm adept at transforming mobile app ideas into real-world solutions that captivate users. My expertise extends across native ios development with Swift & Objective-C, and cross-platform mobile development for diverse platforms like Android, iOS, web, and desktop using Flutter/FlutterFlow and React native. 🚀 Specific expertise is as follows: Real-time tracking mobile app E-learning platform On-demand service & delivery mobile app Real estate/property management mobile app Marketplace mobile app E-commerce store Medical/healthcare mobile app Database management & manipulation of mobile app Financial management mobile app Why Choose Me? 🚀 In step with Technology: Constantly seeking and swiftly implementing new tech solutions. 💡 Innovative Solutions: Delivering inventive solutions, driving project advancement. 🕒 24/7 in Touch: Available for project discussions and issue resolution 📈 Results-Driven: Committed to achieving tangible outcomes and exceeding expectations. 💼 Client-Centric: Dedicated to understanding and fulfilling client needs with tailored solutions. 🔍 Attention to Detail: Ensuring accuracy and precision in every aspect of project execution. Ready to build your dream mobile app? I'm eager to collaborate and bring your vision to life. Contact me!
    Featured Skill Flutter
    Firebase
    Google Maps
    In-App Purchases
    Social Media Account Integration
    Payment Gateway Integration
    Push Notifications
    User Authentication
    Smartphone
    FlutterFlow
    React Native
    Swift
    Android
    iOS
    Mobile App Development
  • $35 hourly

    • 5.0/5
    • (2 jobs)
    Professional Summary As an accomplished Mobile App Developer, I bring extensive expertise in React Native, Expo, Flutter, and Swift to the table. If you're a founder or part of a team, I am we-equipped to contribute to the development, enhancement, and deployment of Android/iOS apps. Technical Proficiency My skill set encompasses: - Proficiency in Javascript and Typescript - Mastery of React, React native, Redux, Expo, EAS, and Firebase (Auth, Notifications, Database) - Expertise in CSS, Tailwind CSS, and Tailwind CSS - Familiarity with GraphQL, and RESTful APIs - Experiences in managing and launching apps on Apple and Google app stores - Knowledge of Node.js, Python, Django, and Ruby on Rails Project Management Having worked in both small and large teams, I am well-versed in agile methodologies and proficient in project management tools like Jira. If you require a collaborative and proactive partner, I am here to offer my assistance.
    Featured Skill Flutter
    Next.js
    Supabase
    Expo.io
    Responsive Design
    Mobile App
    Node.js
    Firebase
    iOS
    Swift
    React
    React Native
  • $50 hourly

    • 5.0/5
    • (68 jobs)
    🥇 Top 1% - UpWork Mobile Solutions. Working with Flutter and mobile development for the last 16 years. My skill-set: ✔ Cross-platform: Flutter, Compose Multiplatform ✔ iOS: Swift, Objective-C, UIKit, SwiftUI ✔ Android: Kotlin, Java, Jetpack Compose ✔ Backend: FastAPI, Django, Spring, Spring Boot, Node.JS Checkout some interesting projects I worked on in the work history and portfolio sections below ⤵️
    Featured Skill Flutter
    Flutter Stack
    Mobile Development Framework
    Mobile App
    Android
    iOS
    AI Mobile App Development
    Mobile App Improvement
    Kotlin
    Mobile App Development Consultation
    Mobile App Development
    Python
    Swift
    Android App Development
    iOS Development
  • $35 hourly

    • 5.0/5
    • (21 jobs)
    Full-cycle iOS and Android Application development agency from Zaporizhzhya, Ukraine. Website-portfolio: [please ask for the link] Full-cycle means that we provide services at every stage of iOS and Android application development process. We grow our business by helping our customers to grow theirs. We build iOS apps (iPhone, iPad) and Android apps (phone and tablet) of any complexity or style (material style, flat style): - delivery and ordering systems related applications - logistics mobile applications - marketplace apps - video and chat applications, WebRTC / VoIP, socket connection - booking mobile apps - online TV applications - educational applications - applications for online stores - cleaning services - in-app purchases and in-app subscriptions related apps - iOS apps with iOS specific features - Android material apps with Android specific features - AndroidTV applications - you tell it - we do it iOS skills include but not limited to: - Swift 3 / Objective-C - iOS SDK, xCodeb - Protocols: JSON-RPC, XML, RPC, SOAP, REST. - Integration with existing social networks: Facebook, Twitter, Vkontakte, G+ - 2D games: Cocos2D, Cocos2Dx - E-books (static or interactive), Newsstand - Databases: SQLite, CoreData - BLE 4.0 - Mobile advertisement: iAd, AdMob, AppLeads, Flurry, AdWhirl - Other servises and SDKs: Braintree, Liqpay, Yandex.Money, Branch, Maps (OSM, Google, Apple), LinPhone, FrozenMountain, ooVoo, Flurry Analytic, Google Analytics, Crashlytics, Test Flight, other Android: - Java / Kotlin - Encryption: OpenGPG. - Protocols: JSON-RPC, XML-RPC, SOAP, TCP/IP. - simple applications OpenGL ES - Integration with social networks (Facebook, Twitter, Vkontakte, MailRu, Odnoklassniki), Google services (e.g. Youtube, Google Cloud Printing), Payment gateways (Braintree, PayPal, Liqpay, Yandex.Money) - Interaction with external devices (BLE 4.0/SPP/USB). - Android SQLite - Google Billing, in-apps - VoIP and WebRTC integrations React Native skills: - TypeScript - Node.JS (MERN stack) - JavaScript - Redux, - ES6+ - MongoDB - HTML5, React, CSS - Redux - Material UI Web technologies stack: - React.js, - Angular.JS, Angular 2+ - Laravel (PHP framework), - Symfony (PHP framework), - Node.JS, - VueJs - Express.js, - Bootstrap, - Jquery - Integration with social networks (Facebook, Twitter, Vkontakte, MailRu, Odnoklassniki), Google services (e.g. Youtube, Google Cloud Printing), Payment gateways (Braintree, PayPal, Liqpay, Yandex.Money) - Protocols: JSON-RPC, XML-RPC, SOAP, TCP/IP and much much more. You come to us with an abstract idea and after time we’ll submit a fully functional app to AppStore or Google Play Market. We create Tech Specs documentation, mockups, app designs, development itself, application updates as well as upgrades, along with many other services more or less connected with iOS and Android development.
    Featured Skill Flutter
    Web Development
    Vue.js
    App Development
    User Interface Design
    iPad App Development
    Mobile UI Design
    Kotlin
    Swift
    React
    Node.js
    iOS Development
    Mobile App Development
    Android App Development
    Android
  • $32 hourly

    • 5.0/5
    • (61 jobs)
    ⭐️ Among the top 3% performers on Upwork (with a Bonus Package👇), 100+ satisfied clients, 14,500+ hours worked If you're looking for a team that ensures your product is built right the first time - on time and within budget - I’ve got you covered. [WORD-FOR-WORD FEEDBACK]: 🔶 “Andriy and his team deliver high-quality development with a customer-driven mindset. Their passion and responsiveness via Slack & Jira have been outstanding.” - Daniel Wiener, CEO, Autobound 🔶 “Andriy improved our system’s efficiency, reliability, and user interaction. His deep technical expertise and flexibility stood out.” - Alex Babich, CEO, Nuravine 🔶 “Softonix is a great development partner - highly skilled, communicative, and structured. Their two-week sprint approach kept everything on track.” - Chris McShane, CEO, Spencer 3D [WHAT I DO BEST] ❇️ MVP development that moves fast without sacrificing quality, AI automation, and scalable web & mobile solutions tailored to your business goals. ❇️ Technologies: - JavaScript (ES6+, ESNext) | TypeScript - Vue.js (Nuxt.js) | React.js (Next.js) | Angular - Flutter (Dart, Bloc, Redux) - Unity (ARKit, Niantic Ship) - Node.js (NestJS, ExpressJS, Koa) | .NET - PostgreSQL | GraphQL | MongoDB - Socket.IO, Twilio for SMS - Responsive UI | Cross-browser compatibility - Git flow | CI-CD | Pipelines - Agile (Scrum, Kanban) using Jira/Asana/ClickUp ❇️ Clients: SMBs & Enterprises in Automotive, AI/ML Automation, Education, Logistics, and E-commerce. [BONUS PACKAGE]: As the Founder & CEO of Softonix, I’ve helped over 60 clients navigate complex tech challenges - balancing speed, scalability, and cost-effectiveness. Having a team of engineers behind me means clients get the best of both worlds - the flexibility of a freelancer with the reliability of a full-scale team when needed. Flexible engagement options based on your project needs: 🔹 Staff Augmentation – Need extra hands on your project? Get an experienced developer embedded into your existing team, ensuring a smooth workflow and increased development velocity. 🔹 Turn-Key Project - Looking for a fully managed, end-to-end development solution? From architecture to deployment, let me handle everything - delivering a market-ready product with a structured, milestone-based approach. [WHAT SETS ME APART] ⚡ No one-size-fits-all solutions. Every product is unique, and so is the approach. Let me tailor your project for scalability, efficiency, and long-term success. ⚡ Value Upfront with Business Analysis. Before a single line of code is written, the best strategy, key workflows, and feature prioritization should be mapped out - ensuring a solid foundation for development. ⚡ End-to-End SDLC Expertise. From discovery to deployment, let me and my team cover all stages of the software development lifecycle (SDLC) - minimizing risks and maximizing efficiency. ⚡ Transparent & Agile. Expect weekly updates, iterative releases, and a results-driven approach - so you always know where your project stands. [WORKFLOW]: I always use a step-by-step approach - ensuring your product is built future-proof from day one: 1️⃣ Discovery Phase – Aligning business goals with the right tech stack & architecture before development starts. 2️⃣ Product Design & UI/UX – Creating Figma-driven, user-centric interfaces for an intuitive user experience. 3️⃣ Agile Development – Building scalable, high-performance web & mobile apps using Vue, React, Node/.NET, Flutter, Unity, and more. 5️⃣ QA & Performance Optimization – Ensuring stability, security, and peak performance through rigorous testing. 6️⃣ Cloud & DevOps – Leveraging AWS, GCP, Docker, Kubernetes, and serverless deployments for reliability and scalability. 7️⃣ Long-Term Support – Dedicated to complex, long-term projects, ensuring continuous growth and improvement. 8️⃣ Seamless Collaboration – Staying in sync 24/7 with real-time updates via Slack, Microsoft Teams, Jira, Asana, or ClickUp. Great products don’t build themselves (yet). Let’s make yours happen - drop me a message, and we’ll kick things off!
    Featured Skill Flutter
    Minimum Viable Product
    AI Platform
    TypeScript
    JavaScript
    Mobile App Development
    Full-Stack Development
    Angular
    .NET Core
    Next.js
    AR & VR
    Unity
    Node.js
    React
    Vue.js
  • $30 hourly

    • 4.8/5
    • (41 jobs)
    🚀 Hey there! I'm your go-to mobile app wizard! 😃 I've been on a journey, helping startups and businesses bring their ideas to life with amazing mobile apps. Together, we've secured a whopping $10.5 million in investments! 🌟 These apps? Well, they've become a part of millions of people's lives and have even brought in over $300,000 from users who just couldn't get enough. Ready to make some magic happen? Let's chat! 📱 Having amassed over seven years in software development, with a dedicated six years honing my skills in crafting sophisticated applications for both iOS and Android platforms, I excel in developing intricate software utilizing Swift, SwiftUI, RxSwift, Objective-C, Java, and Kotlin. My portfolio includes: ✅ Client-server applications utilizing REST/GraphQL APIs (Apollo). ✅ Productivity tools ✅ Social networking applications ✅ Health and wellness platforms ✅ Sport applications ✅ Utility software ✅ AI-driven solutions, ChatGPT. ✅ Audio player apps I have a robust foundation in Object-Oriented Programming and Design (OOP/OOD). My skill set also extends to networking, Realm, and CoreData. I'm an advocate for design patterns and adhere to development methodologies like Scrum, and Agile, always aiming to enrich the development process with my insights. Key Skills: ✔️ iOS Development: Swift Programming, Objective-C, Xcode, Interface Builder, UIKit, Auto Layout, Core Data, Core Animation, SwiftUI, Combine, iOS Human Interface Guidelines, Core Bluetooth, Multithreading, Unit Testing, Debugging, App Store Submission, In-App Purchases, Performance Optimization, Dependency Management (CocoaPods, Carthage), Push Notifications, Localization, Facebook SDK, Google SDK, Firebase, Redux, TCA. ✔️ Android Development: Java/Kotlin Programming, Android Studio, XML Layouts, Activities and Fragments, Material Design, Android SDK, SQLite/Room Database, Gradle, Android App Architecture, Push Notifications, Firebase, RESTful API Integration, Recycler View, Dependency Injection (Dagger, Hilt), Jetpack components (ViewModel, LiveData, Navigation), UI/UX Design, Responsive Design, Geolocation and Maps (Google Maps API), Performance Tuning, Data Binding, Android NDK (Native Development Kit), Gradle Plugins, App Distribution, Accessibility, Firebase. ✔️ Cross-platform app development: Flutter, Dart, In-App Purchases, Performance Optimization, Push Notifications, Localization, Facebook SDK, Google SDK, Firebase, Redux, TCA.
    Featured Skill Flutter
    AI Mobile App Development
    Smartphone
    UI/UX Prototyping
    Mobile App
    Android App Development
    Mobile App Development
    SwiftUI
    Health & Fitness
    In-App Purchases
    Swift
    Firebase
    Kotlin
    iOS
    Android
  • $29 hourly

    • 5.0/5
    • (4 jobs)
    🚀 Laravel | Next.js | React Expert | Scalable & High-Performance Solutions 💡 Helping Businesses Build Robust Web Apps, Optimize Performance & Scale Seamlessly With 6+ years of experience in full-stack development, I specialize in crafting high-performance web applications, custom SaaS platforms, and scalable eCommerce solutions using Laravel, Next.js, React, Vue.js, and Shopify. I’ve built applications used by 300+ employees daily, streamlining operations, cutting manual workload, and increasing revenue. Whether you need a new custom web application, an optimized Shopify store, or a performance boost, I deliver fast, efficient, and scalable solutions tailored to your business needs. 🎯 Services I Offer ✅ Custom Web Applications – Scalable, secure, and high-performance web apps designed to fit your business. ✅ MVP Development – Launch your fully functional MVP in just 1-2 weeks. ✅ Shopify Store & App Development – Custom themes, apps, and optimization to increase conversions. ✅ Performance Optimization & Bug Fixing – Reduce load times, fix critical issues, and enhance scalability. ✅ API & Third-Party Integrations – Seamlessly connect external services and enhance functionality. ✅ Ongoing Support & Maintenance – Ensure smooth operations and continuous improvements. 💻 Tech Stack & Expertise ✔ Back-End: Laravel, Node.js, Python, Firebase, GraphQL ✔ Front-End: Next.js, React.js, Vue.js, TypeScript, Tailwind CSS, Bootstrap, Material UI ✔ Shopify Development: Shopify Liquid, Shopify App Development, Shopify Functions, GraphQL API ✔ Databases: MySQL, PostgreSQL, MongoDB, Firebase ✔ Cloud & DevOps: AWS, Google Cloud, Docker ✔ Version Control & PM Tools: GitHub, Jira, Bitbucket 🔥 Why Work With Me? ✅ 6+ Years of Experience – Proven expertise in web and eCommerce development. ✅ Business-Focused Development – I don’t just code; I build solutions that drive revenue. ✅ Seamless Communication – Available in your timezone for smooth collaboration. ✅ High-Quality, Scalable Code – Best practices, maintainability, and efficiency are my priorities. ✅ End-to-End Support – From idea validation to deployment and scaling. 🚀 Let’s Build Something Amazing! If you're looking for a Laravel, Next.js, React, Shopify, or Vue.js expert, let’s discuss how I can help you grow your business. 📩 Click the "Invite to Job" button and send me a message with your project details. I look forward to working with you!
    Featured Skill Flutter
    PHP
    JavaScript
    Supabase
    Docker
    CI/CD
    PostgreSQL
    MongoDB
    Laravel
    Node.js
    React Native
    Next.js
    React
    CSS
    HTML
  • $30 hourly

    • 4.8/5
    • (98 jobs)
    Hey! I've more than 7 years of experience in the IT industry, and I’ve delivered over 50 successful projects and maintain them after finishing. I specialize in the development of mobile and web applications using Javascript/React/React Native. My goal is to satisfy customers' needs and implement them like functions and features in source code. I always try to finish the Project with the next constraints: Quality, Time, Cost, and Budget. Javascript: • HTML​​5,​ ​CSS​3,​ ​SCSS, JavaScript​ • ReactJS/Redux • React Native • NodeJS • JQuery,​ ​Bootstrap • DOM, JSON • Gulp, Webpack • Babel • Ajax APIs: • RESTful API • Google Maps API • Stripe API • PayPal API • Sendgrid API • Google Ads API • Facebook Ads API • Twitter API • Google Analytics API • Jira RESTful API Other: • Google​ ​Cloud​ ​services • regular expressions, XPath • ​Jenkins,​ ​SVN,​ ​Git/Bitbucket ​ • Elastic Search • Twilio • Unit Testing • Nginx, Apache Web Server • AWS, Heroku I'm interested in long-term customer relationships, so I am ready to participate in your project from idea to production and provide high-level support after delivering the main work.
    Featured Skill Flutter
    Swagger
    Browser Extension
    Gatsby.js
    Next.js
    Redux Saga
    Expo.io
    Blockchain
    Vue.js
    Apple Xcode
    GraphQL
    Firebase
    React
    React Native
    JavaScript
  • $29 hourly

    • 5.0/5
    • (22 jobs)
    📱 𝙀𝙡𝙚𝙫𝙖𝙩𝙚 𝙔𝙤𝙪𝙧 𝘽𝙪𝙨𝙞𝙣𝙚𝙨𝙨 𝙬𝙞𝙩𝙝 𝙃𝙞𝙜𝙝-𝙌𝙪𝙖𝙡𝙞𝙩𝙮 𝘼𝙥𝙥𝙨! I build sleek, powerful mobile apps with 𝟕+ 𝐲𝐞𝐚𝐫𝐬 𝐢𝐎𝐒 and 𝟐+ 𝐲𝐞𝐚𝐫𝐬 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 experience. 🚀 Tap "𝑰𝑵𝑽𝑰𝑻𝑬" to bring your vision to life! ⭐️You can check out reviews of my services and satisfied comments from many of my clients! 🛠️ 𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: Swift | Objective-C | SwiftUI | Flutter | SAAS Solutions | Complex App Architectures | Seamless UI/UX Design | API Integration | Native App Performance Optimization 🏆 𝐌𝐲 𝐓𝐫𝐚𝐜𝐤 𝐑𝐞𝐜𝐨𝐫𝐝: ✅ Top 10% Upwork Talent ⭐ 5-Star Rating 💯 100% Job Success Rate 📊 𝐈𝐧𝐝𝐮𝐬𝐭𝐫𝐢𝐞𝐬 𝐈’𝐯𝐞 𝐖𝐨𝐫𝐤𝐞𝐝 𝐖𝐢𝐭𝐡: E-commerce, Fitness, Ride Sharing, Food Delivery, Healthcare & Wellness, Banking & Investment, Hotel Booking, Navigation, Mental Wellness, Construction, and more! 🔧 𝐌𝐲 𝐒𝐞𝐫𝐯𝐢𝐜𝐞𝐬: ― Custom Native iOS App Development ― Flutter Cross-Platform Solutions ― SaaS-Based Mobile App Development ― API Integration ― Bug Fixing & Performance Optimization ― App Store Deployment & Ongoing Support ― UI/UX Enhancement & Design Implementation 📋 𝐇𝐨𝐰 𝐈 𝐰𝐨𝐫𝐤: 1. Project Discovery & Requirement Analysis – Deep dive into your vision, goals, and technical needs. 2. Technical Planning & Architecture Design – Define app structure, choose optimal technologies, and outline development roadmap. 3. UI/UX Design Implementation – Transform wireframes and designs into pixel-perfect, responsive user interfaces. 4. iOS Development & Feature Integration – Write clean, efficient code 5. Testing & Quality Assurance – Conduct rigorous testing for performance, usability, and stability across devices. 6. App Store Deployment & Optimization – Ensure smooth submission, compliance, and launch with ongoing performance tuning. 7. Post-Launch Support & Iteration – Provide updates, bug fixes, and feature enhancements based on user feedback and analytics. 💡𝗟𝗲𝘁’𝘀 𝗯𝘂𝗶𝗹𝗱 𝘀𝗼𝗺𝗲𝘁𝗵𝗶𝗻𝗴 𝗮𝗺𝗮𝘇𝗶𝗻𝗴! 𝗧𝗮𝗽 "𝗜𝗡𝗩𝗜𝗧𝗘" 𝗼𝗻 𝗺𝘆 𝗽𝗿𝗼𝗳𝗶𝗹𝗲 𝗮𝗻𝗱 𝗹𝗲𝘁’𝘀 𝗱𝗶𝘀𝗰𝘂𝘀𝘀 𝘆𝗼𝘂𝗿 𝗽𝗿𝗼𝗷𝗲𝗰𝘁. Sincerely, Ostap M. 🔑 KEYWORDS: iOS Developer, Native iOS App Developer, Swift Programmer, Objective-C Expert, SwiftUI Specialist, Mobile App Architect, iOS Application Engineer, Cross-Platform Mobile Developer, Flutter Developer, API Integration Specialist, UI/UX Implementation, Mobile Performance Optimizer, App Store Deployment Expert, SaaS Mobile Solutions, E-commerce App Developer, Healthcare App Specialist, FinTech Mobile Solutions, Ride-Sharing App Development, Scalable App Architecture, Mobile Product Development, iOS Consultant, Feature-Rich App Creation, Code Quality Advocate, Mobile Innovation Strategist, iOS Widget Development, In-App Purchase Implementation, Push Notification Integration, Location-Based Services, Offline-First App Development, Custom Animation Design, Data Synchronization & Caching, CoreData & Realm Database Management, Camera & Media Integration, Bluetooth & IoT Connectivity, Accessibility & Localization, Apple Pay & Wallet Integration, CloudKit & Firebase Services, Social Media API Integration, Advanced Gesture Control, Apple Watch App Development, iPad-Specific UI Design
    Featured Skill Flutter
    API
    UI/UX Prototyping
    SwiftUI
    Payment Processing
    Socket.io
    Apple Xcode
    Map Integration
    watchOS
    API Integration
    In-App Purchases
    Payment Functionality
    Swift
    Firebase
    Objective-C
  • $30 hourly

    • 4.9/5
    • (20 jobs)
    Hi, I'm a co-founder of PettersonApps, a top-rated digital agency based in Western Ukraine. I offer my clients development in: - Flutter, React Native - iOS (C, Swift) - Android (Java, Kotlin) - Firebase (Auth, Cloud Functions, RDB, Firestore, Rules) - Web (Backend, Frontend) - React, Angular, Node, RoR, PHP, .NET, Phyton - AI/Macine learning - QA - Rapid prototyping - Design
    Featured Skill Flutter
    Vue.js
    Node.js
    Angular
    Roku Development
    PHP
    BrightScript
    React
    User Authentication
    Kotlin
    React Native
    Android App Development
    Firebase
    Mobile App Development
    iOS Development
  • $35 hourly

    • 5.0/5
    • (2 jobs)
    👋 Hey! Transforming ideas into digital realities – that's my forte as a 𝑹𝒆𝒂𝒄𝒕 𝑵𝒂𝒕𝒊𝒗𝒆 Developer. Specializing in React Native and Flutter, I blend JavaScript and TypeScript to craft web applications that are efficient & captivatingly user-friendly. 🔨 𝐂𝐨𝐫𝐞 𝐑𝐞𝐬𝐩𝐨𝐧𝐬𝐢𝐛𝐢𝐥𝐢𝐭𝐢𝐞𝐬: 📍Flutter & 𝙍𝙚𝙖𝙘𝙩 𝙉𝙖𝙩𝙞𝙫𝙚 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩: Crafting state-of-the-art projects using React and React Native. 📍𝘾𝙧𝙤𝙨𝙨-𝘽𝙧𝙤𝙬𝙨𝙚𝙧 𝙐𝙨𝙖𝙗𝙞𝙡𝙞𝙩𝙮: Ensuring web compatibility and adherence to W3C standards through meticulous testing. 📍𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩 𝙋𝙧𝙤𝙘𝙚𝙨𝙨 𝙑𝙖𝙡𝙞𝙙𝙖𝙩𝙞𝙤𝙣: Conducting thorough testing and validation to guarantee high-quality outputs. 📍𝙒𝙚𝙗𝙨𝙞𝙩𝙚 𝘼𝙧𝙘𝙝𝙞𝙩𝙚𝙘𝙩𝙪𝙧𝙚 𝘿𝙚𝙨𝙞𝙜𝙣: Architecting robust website frameworks for optimal performance. 📍𝙁𝙧𝙤𝙣𝙩-𝙚𝙣𝙙 𝙈𝙖𝙞𝙣𝙩𝙚𝙣𝙖𝙣𝙘𝙚 𝙖𝙣𝙙 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩: Leveraging react-query, react-hook-form, and yup libraries for efficient front-end management. 📍𝙐𝙄 𝘾𝙤𝙢𝙥𝙤𝙣𝙚𝙣𝙩 𝘿𝙚𝙫𝙚𝙡𝙤𝙥𝙢𝙚𝙣𝙩: Creating engaging user interfaces with Material UI and Chakra UI libraries. 📍𝘾𝙪𝙨𝙩𝙤𝙢 𝘿𝙚𝙨𝙞𝙜𝙣 𝙄𝙢𝙥𝙡𝙚𝙢𝙚𝙣𝙩𝙖𝙩𝙞𝙤𝙣: Bringing designs to life with CSS modules and Styled Components. 💡 𝐌𝐲 𝐄𝐝𝐠𝐞: My experience spans a diverse range of sectors, equipping me with the skills to tailor solutions to various client needs. My drive and ambition fuel my commitment to deliver projects of the highest caliber. 🚀 𝐂𝐥𝐢𝐞𝐧𝐭 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧: I assist clients in launching their products from scratch, offering services in prototyping, and providing high-quality back-end and front-end development.
    Featured Skill Flutter
    Angular 6
    React Native
    Commercial Lending
    Angular
    Node.js
    React
  • $50 hourly

    • 5.0/5
    • (12 jobs)
    Hello! I’m a business manager at Cadabra Studio and I can help to connect your business needs and software solutions. Let me know if you need either a dedicated person/team or a well-done solution for your business. I'm here to connect the dots My experience helps to arrange product development at any stage of SDLC: planning, analysis, design, development, testing, implementation, and maintenance. Our core expertise are the following: - UX/UI design, UX research, User Testing - Mobile app development (Native -Kotlin, Swift; Cross Platform - React Native, Flutter) - Front End Development (React, Angular, Vue) - Back End Development (PHP, Ruby on Rales, Python, Node.js) - QA Testing You can count on practical software decisions for your business to achieve exceptional rather than expected results. My team will suggest you modern technical solutions as well as support with brainstorming and discussing the requirements of your project’s idea. We are a seasoned team of experts for effective work and we know how to help our clients to develop their businesses. We are working with enterprises and start-ups, so don’t hesitate to contact me and go into details. I’ll be glad to introduce the flow and know more about your goals.
    Featured Skill Flutter
    AI Platform
    API Integration
    Web Development
    Android
    iOS
    Hybrid App Development
    Native App Development
    Vue.js
    Angular
    React Native
    React
    Web Application Development
    Front-End Development
    Mobile App Development
  • $50 hourly

    • 5.0/5
    • (8 jobs)
    Innovative mobile(iOS & Android) developer with 8+ years of experience programming and coding mobile applications while streamlining modifications to ensure optimal performance. I enjoy team collaboration, hard work, and exceeding business goals. I love to tackle complex challenges and create intuitive and easy-to-use solutions. I strive for simplicity over complexity and look for ways to avoid unnecessary technical debt. I like to make things better than I found them. I love to create and manage documentation and love code commenting. Performance, scalability, and user experience are always at the forefront of my thinking. I have been instrumental in the design, development, and maintenance of many B2B and B2C apps within various industries including .com, advertising, financial, entertainment, agriculture, travel, healthcare, pharmaceutical, point-of-sale, restaurant, and retail. TECHNICAL SUMMARY: Languages: Swift, SwiftUI, Objective-C, Java, Kotlin, Dart, JavaScript, TypeScript, C# Technologies: XCode, Android Studio, Test Flight, Flutter, React, React Native, Node.js, Docker, Xamarin, Ionic, Cordova, Angular, jQuery, AJAX, HTML, CSS, Bootstrap App Testing: Jest, Unit Testing, App Center Databases: SQL Server, MongoDB, Postgres, MySql, Redis, Graph, Neo4j API: Google NLP, Facebook, Cloudinary, Twilio Design Patterns: Singleton, Factory, Observer, Command, Strategy, Mediator, Visitor, Composite, MVC, MVVM Team Collaboration: Jira, Asana, Trello PM Methodologies: Agile, Scrum, Waterfall, Kanban, Daily Stand Ups, Sprint Planning CI/CD: Docker, Jenkins, App Center, Bitbucket, Git, GitHub Cloud: Firebase, Google Cloud, Azure, AWS, S3, EC2, Elastic Beanstalk, Lambda, Alexa, RDS
    Featured Skill Flutter
    JavaScript
    Amazon Web Services
    React Native
    Firebase
    Java
    TypeScript
    Android
    iOS
    Dart
    Git
    Mobile App Development
    Swift
    Node.js
    Kotlin
  • $35 hourly

    • 5.0/5
    • (12 jobs)
    💯 Upwork 100% Job Success Score, Top Rated- Top 1%
 🥇 Awarded "Top Software Developers" by Clutch
 ✅ 5+ Years Of Experience 💸 Fluent English
 I've got over 5 years of hands-on experience in software development, plus 2+ years as a tech lead. I'm all about JavaScript (React, TypeScript, Redux, Redux Toolkit, Next.js, Express, Nest.js), iOS, and Android development, with a knack for crafting smooth OpenAI integrations. Here's the gist of what I've achieved: Led successful projects with cutting-edge tech. Delivered top-notch mobile apps for iOS and Android. Pro at Scrum and Kanban for streamlined dev. Quick to adapt and solve complex problems. Let's up your tech game together! Connect with me, and let's get innovative. Best, Yaroslav B.
    Featured Skill Flutter
    Redux
    AWS CodePipeline
    AWS CodeDeploy
    AWS CodeBuild
    AWS Lambda
    NestJS
    ExpressJS
    TypeScript
    GraphQL
    React Native
    React
    Node.js
    JavaScript
  • $40 hourly

    • 4.6/5
    • (32 jobs)
    I am lead software engineer with more than 9 years of development experience and more than 40 projects successfully released. I have a solid background in OOP concepts and modern software architecture approaches. I worked on projects from different business areas and different team sizes. First of all I do my best for everybody involved in a project to understand the problem that the software should solve. It brings a lot of benefits to both business and development sides as everybody has a clear vision of what to do. Some technologies I am familiar with are listed below. Mobile - Android(Java/Kotlin), ios(Objective C/Swift), Flutter. Web(back-end) - Spring, SpringBoot, Node js, AWS. Database - Sqlite, MongoDB, MySQL, Postgresql. APIs, services and integrations - Facebook API, Google APIs(Places, Drive, Fit, Plus, Nearby, etc), Firebase, NDK, Stripe, Square, Nethunt and a lot of other.
    Featured Skill Flutter
    iOS SDK
    iOS Development
    Kotlin
    TypeScript
    Dart
    Node.js
    MongoDB
    Objective-C
    Swift
    Android
  • $39 hourly

    • 5.0/5
    • (27 jobs)
    Software development expertise: 13+ Years My team delivers different size projects with focus on the following business domains: FinTech, NFT/Blockchain, HealthCare and Education, Real-Estate. We work with customers from Nordic, USA, UK, Germany, Netherlands, Belgium, Israel, Australia and Canada. Can bring the raw idea to production launch as well as support / maintain / extend the existing code base.
    Featured Skill Flutter
    Product Design
    Full-Stack Development
    Product Development
    Blockchain
    .NET Core
    NFT
    Machine Learning
    Python
    React Native
    React
    Node.js
    Core Bluetooth
  • $40 hourly

    • 5.0/5
    • (19 jobs)
    I help businesses innovate and grow, by building cutting-edge web & mobile applications, as well as specializing in Kentico development. I'm the CEO at the Bits Orchestra software agency. Experienced software engineer with over 10 years of experience; For a duration of five years, I served as a global software development and testing consultant for Shaw Industries Group Inc., a manufacturing company located in Massachusetts, USA. During this time, I became an excellent communicator with a deep understanding of tech and business languages. Our Services cover: 1. Custom software development 2. Kentico Xperience 3. UI/UX Design 4. QA, Testing, Maintenance Rest assured, we provide post-project support and requirements analysis before the project starts. Please don't hesitate to contact me for a free consultation; always happy to help. 𝐓𝐨𝐩 𝐭𝐞𝐜𝐡𝐧𝐨𝐥𝐨𝐠𝐢𝐞𝐬: Front-End: React JS, Angular, Next JS Back-End: Microsoft .Net, .Net Core, ASP .Net, Xperience by Kentico; NodeJS, Nest JS Cloud services platforms: Asure, AWS, Jenkins, Firebase Mobile: React Native
    Featured Skill Flutter
    ASP.NET Web API
    CSS 3
    SQL
    Web Application
    Mobile App
    UX & UI
    Node.js
    C#
    React Native
    Redux
    .NET Core
    Angular
    Kentico
    HTML5
    JavaScript
    TypeScript
    .NET Framework
    React
  • $40 hourly

    • 5.0/5
    • (23 jobs)
    As a seasoned Flutter developer with a proven track record in delivering top-tier cross-platform mobile applications, I leverage my skills to create smooth, responsive, and visually appealing apps for both iOS and Android. My 8 years of experience encompass: - Integration with REST APIs and third-party services - State management using Provider, Bloc, and Riverpod - Comprehensive Firebase integration (Firestore, Authentication, Cloud Messaging) - Deployment of push notifications and in-app messaging - Payment gateway integrations, including Stripe and PayPal - Location-based app development with Google Maps and Mapbox - Performance optimization and bug resolution I am dedicated to writing clean, maintainable code and commit to timely deliveries. Whether it's building a new app from scratch or enhancing an existing platform, I am ready to collaborate to bring your vision to life. Let’s discuss how we can elevate your project!
    Featured Skill Flutter
    Internet of Things Solutions Design
    Internet of Things
    Mobile QA
    Mobile App Development Consultation
    Mobile App Bug Fix
    API Integration
    Mobile App
    Flutter Stack
    AI Platform
    iOS Development
    Android
    iOS
    Mobile App Development
  • $35 hourly

    • 5.0/5
    • (60 jobs)
    👋 Welcome to our 𝐟𝐮𝐥𝐥-𝐜𝐲𝐜𝐥𝐞 Mobile App Development heaven! I am the CEO of Volpis - a custom software design & development agency. 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 US? ⚡️8+ years of experience in Mobile App Development: With over 8 years of proven 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 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. ⚡️𝐁𝐨𝐭𝐡 𝐍𝐚𝐭𝐢𝐯𝐞 & 𝐂𝐫𝐨𝐬𝐬-𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: Whether you need the unmatched performance of native apps or the flexibility of cross-platform solutions, we've got you covered. Our team excels in native development (Swift, Kotlin), ensuring maximum performance and customization. For clients seeking cost-efficient, fast-to-market solutions, we leverage Flutter to build apps that run seamlessly across both platforms. 🟢 OUR SERVICES: ● Mobile App Development; ● Native App Development; ● Cross-Platform App Development; ● Flutter 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 ● Cross-Platform App Development: Flutter ● 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!
    Featured Skill Flutter
    Mapbox
    ARKit
    Chat & Messaging Software
    Location-Based Service
    Native App Development
    Map Integration
    API Integration
    iOS Development
    Smartphone
    In-App Purchases
    Android App Development
    Android
    iOS
    Mobile App Development
  • $35 hourly

    • 5.0/5
    • (87 jobs)
    As CEO/CTO of Tetalab with a Ph.D. in Computer Science, I lead a skilled team delivering cutting-edge solutions across IoT, mobile, and web platforms. 🔧 Technical Expertise: Full Stack Development (MERN Stack) Mobile App Development (iOS, Android, Cross-platform) IoT Solutions (ESP32, Arduino) Firmware & Embedded Systems Cloud Integration (AWS IoT) BLE & Wireless Protocols AI Integration 🏆 Key Strengths: Innovative problem-solving Rapid, high-quality delivery Strong team collaboration Client-focused approach 🌟 Specialized in: IoT system architecture & development Mobile apps Responsive web applications & dashboards Hardware-software integration BLE-enabled mobile solutions From concept to deployment, we excel in creating seamless, intelligent systems that bridge the physical and digital worlds. Let's transform your ideas into reality!
    Featured Skill Flutter
    Web Design
    CSS
    Web Development
    Bluetooth LE
    Embedded System
    Internet of Things
    JavaScript
    React
    Mobile App Development
    Smartphone
    Bluetooth
    Core Bluetooth
    iOS
    Android
  • $55 hourly

    • 5.0/5
    • (3 jobs)
    📌 A passionate Flutter framework adept with: - 8 years of experience creating native and cross-platform mobile applications; - 5 years of being an early Flutter adopter; - 6+ years of building a complex production-level application from scratch as well as having the proven track record of development, testing, and deploying high-quality applications for both iOS and Android platforms. Professional skills: ✅ Strong proficiency in Flutter and Dart programming languages ✅ Experience with mobile app development for both iOS and Android platforms ✅ Ability to design, develop and maintain complex applications ✅ Familiarity with state management architectures such as Bloc, Provider, or Redux ✅ Experience in implementing RESTful APIs, web-sockets, and other data integrations ✅ Knowledge of Material Design and Cupertino widgets ✅ Familiarity with Firebase or other backend-as-a-service providers ✅ Ability to write clean, well-documented, and reusable code ✅ Experience with version control systems such as Git ✅ Good understanding of Agile development practices and principles ✅ Strong problem-solving skills and ability to debug and troubleshoot issues ✅ Excellent communication skills and ability to work in a team environment ✅ Use my technical expertise, creativity, and composition skills to produce a visually appealing and functioning product to the customer ✅ Experience in on-going maintenance of existing popular apps ✅ Having an eye to details and visual experience allows me to audit and revive the UI/UX ✅ Skilled in building / designing efficient backends for your app. I always aim to maintain a long term relationship with my clients. Whether you’ve lost your original developer, need additional resources, or want a brand new app, I can step in and take over wherever you need.
    Featured Skill Flutter
    Material Design
    Stripe
    Android SDK
    Android
    Android App Development
    Java
    Core Bluetooth
    Mobile App Development
    Dart
  • $50 hourly

    • 5.0/5
    • (12 jobs)
    Hi! 👋🏻 Are you looking for an experienced team of developers and designers who will help you rock the digital world? Here is a perfect match! 💫 Lionwood.software is a team of digital experts who are passionate about creating innovative, effective, and impactful software solutions. We put our clients first and ensure that we deliver outstanding digital products that meet your goals and drive your business forward. Technologies we use: 🔻Front-end: HTML, CSS, JavaScript, Angular, React, Vue.js 🔻Back-end: .NET/.NET Core with ASP.NET and Entity Framework, Node.js, Python, PHP 🔻Mobile: Kotlin (Android), Swift (iOS), Flutter, Xamarin 🔻DevOps: AWS, Digital Ocean, Terraform, Kubernetes, Docker, etc. 🔻Web3: Blockchain 🔻Design: UI/UX, Graphic Design, Figma, PhotoShop, Illustrator 🔻QA: Automation, Manual Quality Assurance, and Control 🔻Project Management Our team consists of over 95 professionals with extensive technical experience in delivering digital solutions to a wide range of industries. We have helped hundreds of companies worldwide implement the best software decisions based on their individual needs, visions, and goals. Domains we specialize: 🚗 Transportation and logistics 👨‍⚕️ HealthCare 👩‍🏫 EdTech 📊 FinTech and Banking 🛡 Insurance 🎲 Gambling 📰 CRM/ERP systems 💳 E-commerce Worthy rewards: 🏆 TOP Clutch B2B Companies in 2023 🏆 TOP iOS App Developers in 2023 by Techreviewer.co 🏆 TOP Software Development company in 2023 by Feedbax 𝐂𝐥𝐢𝐜𝐤 𝐨𝐧 "𝐈𝐧𝐯𝐢𝐭𝐞 𝐭𝐨 𝐉𝐨𝐛" 𝐚𝐧𝐝 𝐥𝐞𝐭'𝐬 𝐝𝐢𝐬𝐜𝐮𝐬𝐬 𝐲𝐨𝐮𝐫 𝐫𝐞𝐪𝐮𝐢𝐫𝐞𝐦𝐞𝐧𝐭𝐬 𝐚𝐧𝐝 𝐧𝐞𝐞𝐝𝐬 I'm eager to make your project successful and bring value to your business!
    Featured Skill Flutter
    Adobe Illustrator
    Yii2
    Laravel
    Adobe Photoshop
    Vue.js
    Blockchain
    UX & UI
    Swift
    Node.js
    Mobile App Development
    React
    Angular
    Full-Stack Development
    .NET Core
    JavaScript
    Kotlin
    Java
    PHP
  • $95 hourly

    • 4.9/5
    • (17 jobs)
    Welcome to my Upwork profile! I am a highly skilled Flutter developer with a deep passion for creating innovative and user-friendly mobile applications. With 10+ years of experience in the mobile development industry, I have honed my skills in Flutter development, delivering high-quality cross-platform applications that are both visually appealing and performant. Throughout my career, I have had the privilege of working on diverse projects, collaborating with talented teams to build cutting-edge solutions for various industries. My expertise lies in leveraging the power of Flutter to create seamless user experiences and intuitive interfaces. I take pride in my ability to translate complex requirements into elegant code, ensuring the final product meets the highest standards. Beyond my proficiency in Flutter, I am also actively expanding my knowledge in blockchain technology. Recognizing its transformative potential across industries, I have taken a proactive approach to learn and understand the intricacies of blockchain development. I believe that blockchain has the ability to revolutionize the way we interact with technology, and I am excited to contribute to its growth by developing decentralized applications (dApps) and exploring blockchain integration possibilities. In addition to my technical skills, I am a strong believer in continuous learning and growth. I am always seeking opportunities to enhance my expertise by staying up-to-date with the latest advancements in Flutter and blockchain. I am an avid participant in developer communities, attending conferences and workshops, and engaging in collaborative projects to expand my knowledge and share insights with fellow professionals. If you are looking for a dedicated Flutter developer with a keen interest in blockchain technology, I would love to connect with you. Let's discuss how we can leverage my skills to bring your ideas to life and explore the exciting possibilities of blockchain integration together. Feel free to reach out to me via Upwork. I am open to exciting opportunities, collaborations, and conversations.
    Featured Skill Flutter
    Model View ViewModel
    RxJava
    Google Maps API
    Material Design
    Mobile App Development
    Android App Development
    Android
    In-App Purchases
    Smartphone
    Java
    Kotlin
    JUnit
    Firebase
  • $45 hourly

    • 5.0/5
    • (23 jobs)
    10 years of Mobile development experience in technologies: Android, Flutter, Kotlin Multiplatform, Compose Multiplatform. I developed Flutter applications for police tablets for government, health care project to work with HRM/BPM and Android applications for smart sockets (with GSM-module) and smart devices to measure temperature (connect via Bluetooth and Wi-Fi), health care app for people with bipolar disorder, apps with video transcoding (mobile FFMpeg), advertising platform for TV, social network based on location, cloud storage, manage orders for loaders, time trackers for employees.
    Featured Skill Flutter
    Google Maps API
    Kotlin
    Bluetooth LE
    Firebase
    Java
    Android Studio
    Dart
    Android SDK
    Bluetooth
    Android App Development
    Unit Testing
    Android
    Android Room Persistence
  • $45 hourly

    • 5.0/5
    • (17 jobs)
    👋 I am Ihor, and I will help you create MVP in 14 days. 💬 Need something else? Let's chat! 🟢 What's my benefit? - 8+ years of industry experience - Business thinking & own startups experience - I do care about your final business result. 🟢 What do I create? - Mobile Applications (Cross-platform: Android, iOS) - Web Applications(SPA, PWA) - Desktop Applications - Chrome Extensions Want to get your MVP/Prototype in 14 days? 🚀 Press "Invite" button at the top of my profile and let's chat! 🤝
    Featured Skill Flutter
    Crypto Wallet
    AI App Development
    Cryptocurrency
    Blockchain
    Google Maps
    FlutterFlow
    GitHub
    Dart
    Firebase Realtime Database
    Firebase Cloud Firestore
    Firebase
    iOS Development
    Mobile App Development
    Android App Development
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