Hire the best Android App Developers in Ukraine

Check out Android App Developers in Ukraine with the skills you need for your next job.
Clients rate Android App developers
Rating is 4.8 out of 5.
4.8/5
based on 426 client reviews
  • $45 hourly
    🚀 Greetings! With over 11 years in the mobile development realm, I am a full-cycle mobile developer equipped to construct entire mobile applications from the ground up, spanning from design to implementation. Here's a snapshot of the technologies I wield: ✅ Languages: Swift, Objective-C, Java, Kotlin, Javascript, Dart ✅ Frameworks: React Native, Flutter, Node.js ✅ Databases: Firebase, MySQL, MS SQL, Cassandra, MongoDB, PostgreSQL, Redis ✅ SCMs: Github, Gitlab, BitBucket ✅ CI/CD tools: Jenkins, TeamCity, CircleCI, GitLabCI, GitHub Actions, Bitbucket Pipelines, Docker, Kubernetes ✅ Testing Approaches: TDD, BDD My expertise extends to microservices and event-driven architectures, with a wealth of experience in handling scalable applications. Beyond coding, I excel in working with legacy code, optimizing and automating processes, and crafting efficient workflows. Proficient and skilled in both design and mobile development, I can transform your ideas into market-ready solutions. Here are some of my specialties: 🍔 Food/Retail Delivery and Pickup Platforms for Drivers, Staff, and Customers 👥 Social Networks for Friends/Groups with Chat, Feeds, Profiles, Signup, and Log in 🔄 Buy and Sell Marketplace Apps with Commissions and Payments 📊 Task Management, Expense Management, and more. Let's collaborate to bring your visions to life and make a significant impact in the digital landscape! 💻✨
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    JavaScript
    Node.js
    Tablet
    Objective-C
    Java
    Hybrid App Development
    Firebase
    Mobile App Development
    Android
    iOS
    Flutter
    Smartphone
    Smartwatch
    iOS Development
    React Native
    Xamarin
    Swift
    Native App Development
    Kotlin
  • $40 hourly
    Release your mobile app to new heights with a 10+ year track record in Tech Excellence! 🚀 Key Skills & Expertise: Proficient in languages like Swift, Objective-C, Kotlin UI Design expertise in UIKit, SwiftUI, Autolayout, SnapKit Utilizing Reactive Programming: Combine, RxSwift Expertise in Architecture Patterns: MVC, MVP, MVVM, VIPER, TCA Thorough Testing with XCTest, XCUITest, Appium Adept at Dependency Management: SPM, CocoaPods, Carthage Implementing CI/CD using GitHub Actions, Codemagic, Jenkins, Fastlane, App Center Backend Interaction: Proficient in REST API, GraphQL Analytics Mastery: Google/Firebase Analytics, Revenue cat, Qonversion, Adapty, Amplitude, Customer IO ... and an extensive skill set encompassing social integration, mapping, audio/video streaming, augmented reality, payments, push notifications, and more. Client Reviews: "Arguably the finest iOS developer I've ever worked with..." "Nikita exceeded expectations, going above and beyond to complete the project." "Demonstrated unwavering commitment to meeting deadlines." "Friendly and highly dedicated, consistently delivering top-notch performance." "Nik is exceptional and a true hidden gem to collaborate with!" "Outstanding experience with Nikita. Adhered precisely to budget and timeline, even amid unplanned changes." What You Can Expect: - Transparent process using various tracking tools and regular meetings. - Swift and concise responses, providing clear explanations. - Expert consulting and personalized advice tailored to your unique needs. - Seamless integration with existing workflows and effective collaboration with your team. - Flexibility to work across different time zones. - Comprehensive documentation and unwavering support throughout the transition period. Ready to elevate your iOS development project? Let's connect and bring your vision to life! KEYWORDS: iOS Development, Swift Programming, Objective-C, iOS App Development, Mobile App Development, iPhone App Development, iPad App Development, Xcode, Cocoa Touch, UIKit, Core Data, Core Animation, Auto Layout, Interface Builder, RESTful APIs, Firebase, Push Notifications, In-App Purchases, App Store Submission, TestFlight, App Store Optimization (ASO), User Interface (UI) Design for iOS, User Experience (UX) Design for iOS, iOS SDK, iOS Frameworks, iOS Libraries, iOS UI/UX Guidelines, iOS Human Interface Guidelines (HIG), App Localization, Internationalization (i18n), Accessibility in iOS Apps, iOS App Testing, Continuous Integration (CI) for iOS, iOS Design Patterns, MVC, MVVM, VIPER, Reactive Programming in iOS, RxSwift, SwiftUI, iOS Animation, iOS Performance Optimization, Memory Management in iOS, iCloud Integration, HealthKit, CoreLocation, MapKit, Augmented Reality (ARKit), Machine Learning (Core ML), SiriKit, iOS Security Best Practices, iOS App Monetization, AdMob, In-App Advertising, iOS App Analytics, Firebase Analytics, Crashlytics, iOS App Maintenance, iOS App Updates, iOS App Refactoring, iOS App Enhancement, iOS App Migration, iOS App Prototyping, Custom iOS Controls, Custom UI Components for iOS, iOS Game Development, SpriteKit, SceneKit, Metal, Game Center Integration, iOS Social Media Integration, Facebook SDK for iOS, Twitter SDK for iOS, Instagram API, iOS Payment Gateway Integration, Apple Pay Integration, Stripe Integration for iOS, PayPal SDK for iOS, iOS Chat Application Development, Real-Time Messaging in iOS Apps, WebSocket Integration for iOS, iOS Video Streaming, AVFoundation, HLS, iOS Audio Streaming, AudioKit, iOS VPN Development, Network Extension in iOS, iOS Background Tasks, Location-Based Services in iOS, iBeacon Integration, Indoor Navigation in iOS Apps, Bluetooth Integration for iOS, Core Bluetooth, iOS AR Game Development, iOS AR App Development, iOS Education App Development, iOS Healthcare App Development, iOS Finance App Development, iOS E-commerce App Development, iOS Social Networking App Development, iOS Travel App Development, iOS Lifestyle App Development, iOS Utility App Development, iOS Productivity App Development, iOS Entertainment App Development, iOS Photography App Development, iOS News App Development, iOS Weather App Development, iOS Sports App Development, iOS Music App Development, iOS Gaming App Development, iOS Food Delivery App Development, iOS Taxi Booking App Development, iOS Ride-Sharing App Development.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    AI App Development
    SwiftUI
    In-App Purchases
    Mobile App
    Mobile App Development Consultation
    Firebase
    Apple Xcode
    Mobile App Improvement
    Native App Development
    Mobile App Development
    iOS Development
    Objective-C
    Swift
    iOS
  • $35 hourly
    ⭐️Star Developer⭐️ Welcome on my profile! My name's Max. 👋 I am a 💎Lead 💎Сross-platform (Web 🖥 and Mobile📱) Developer with sound knowledge of JavaScript. Also, I have developed considerable technical expertise in React.js, React-native, Node.js I complete and implement the goals and ideas of my clients!🔥 I've ⚒built ⚒ 30+ complex products I've been experience working on enterprise projects, So I have a great experience of working on team, lead team, managing product, High quality code and logic So, if you are looking to create a mobile app, or web from scratch for your business Or your project already exists, and you want some update or 🛠bug fixing? 🛠 🚀You've come to the right place 🚀 ⚙️ I always select and use the most flexible technology stack for each project individually 🥇 I am ready to help everyone to build a dream solution! 🥇 🧊 Let's talk 🧊 ______________________________ 🌴 My skills: 🍀 HTML5 🍀 CSS3 🍀 SCSS 🍀 Bootstrap 🍀 Material-UI 🍀 JavaScript 🍀 AJAX 🍀 ReactJS 🍀 React-Native 🍀 Redux 🍀 Git 🍀 Firebase 🍀 Express 🍀 MongoDB 🍀 Node.js 🍀 Wireframe ____________________ 🌎 Language 🌎 🔥 Ukraine - native, 🔥 Russian - fluent, 🔥 English - fluent
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Product Development
    Mobile App Development
    User Experience
    Software QA
    App Development
    Ecommerce Website Development
    Design Writing
    iOS Development
    Project Management
    React Native
    Front-End Development
    Website
    JavaScript
    React
  • $60 hourly
    Hi all! :) I’m a creative, hardworking and responsible React Native developer and team player with 5+ years of commercial development experience. A clear understanding of the tasks set, quick decisions, the ability to make decisions independently, high quality of the work performed - these are my qualities that I am very proud of. Brief summary: • Excellent knowledge of React Native • Strong knowledge of Asynchronous programming model in JavaScript • Knowledge of basic platforms functionalities • Experience with Firebase • Experience of working with Xcode, Android Studio • Experience with GIT, Git Flow • Experience with REST API, Google API • WebSockets, real-time apps • App submitting experience (AppStore, PlayStore) • Experience with Redux/redux-saga • Knowledge with ES6+ features • Experience with building offline-first apps • Good knowledge of React and the respective concepts (virtual dom pro/con, react hooks, etc.) • Experience in a remote SCRUM team involving all the rituals — daily meetings, groomings, plannings, etc • Basic knowledge of Bootstrap, MongoDB, NodeJS • Fast adaptation to existing projects If you are looking for a reliable, creative and experienced Mobile Developer, you have come to the right place - I will eagerly become your longtime partner. Let’s start to work together!
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Websockets
    Redux Saga
    Mobile App Development
    iOS Development
    Map Integration
    TypeScript
    In-App Purchases
    Social Media Account Integration
    React Native
    User Authentication
    Firebase
    JavaScript
    Hybrid App Development
  • $42 hourly
    Hello! I'm Mykyta, your dedicated React Native and Flutter developer, adept at turning innovative ideas into high-performing mobile apps on both iOS and Android platforms. Whether you're a rising startup or an established business looking to expand your mobile presence, I specialize in crafting Minimum Viable Products (MVPs) that bring your vision to life. ✅ Why Choose Me? React Native & Flutter Proficiency: With a rich background in both web and mobile app development, I bring exceptional expertise to your projects, ensuring they perform flawlessly and meet high-quality standards. ✅ Areas of Expertise: 💡 Cross-Platform Development: I build apps that provide a consistent and smooth user experience across both iOS and Android. 💡 Advanced Programming: Utilizing my skills in JavaScript and Dart, I create complex applications that maximize the capabilities of React Native and Flutter. 💡 Firebase Integration: I implement Firebase to support powerful backend services such as real-time data synchronization and user authentication. 💡 User Interface Design: My designs focus on creating compelling interfaces and intuitive navigation to enhance user engagement and retention. 💡 In-App Purchases & MVP Development: I specialize in integrating in-app purchases and developing MVPs, ensuring your product is ready to hit the market successfully. ✅ Achievements: Proven Track Record: Projects like Moneyveo highlight my success in developing scalable, user-centric applications that drive business growth and improve user experiences. ✅ Satisfied Clients: Client Testimonials: My clients consistently praise my dedication to surpassing expectations, attention to detail, and ability to deliver projects that exceed goals. ⚙️ Technical Proficiencies: ▷ Up-to-Date Knowledge: I stay current with the latest advancements in iOS and Android technologies. ▷ API Integration: I am adept at integrating APIs, including OpenAI, to enhance app functionality. ▷ CI/CD Expertise: I employ modern CI/CD practices to streamline app development and deployment. ▷ UI/UX Design: I am committed to designing immersive and optimized user experiences, focusing on accessibility. ▷ Fintech Solutions: Expert in developing fintech applications that handle secure transactions and data management. ▷ Deep Understanding of Mobile App Development: My thorough knowledge of the challenges and complexities in mobile app development ensures outstanding performance and innovative solutions. ▷ Customer Services: I offer responsive customer support and maintenance services, ensuring your applications run smoothly post-deployment and adapting them as your business evolves. ✅ Let’s Collaborate: With my extensive expertise in React Native and Flutter, I am ready to transform your creative ideas into leading-edge, market-ready mobile applications. Partner with me to turn your vision into a dynamic reality on both iOS and Android platforms. Connect with me today, and let’s make it happen!
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Chat & Messaging Software
    Flutter
    TypeScript
    In-App Purchases
    Tablet
    User Authentication
    User Profile Creation
    JavaScript
    iOS Development
    React Native
    Smartphone
    Mobile App Development
    Android
    iOS
  • $50 hourly
    🚀 Expert Unity Developer Hi, I am a senior Unity Developer. With a passion for pushing the boundaries of both real and virtual possibilities, I will turn your concepts into realities. 🛠️Core Skill Sets: ✔ Unity 2D, 3D ✔ UI ✔ Web3 ✔ AR | VR | MR Deveplement ✔ .Net API writing & deployment on Microsft Azure ✔ PUN, photon Unity networking, MIRROR network SDK, fishNet, UNet ✔ Facebook, Firebase, Playfab and other third-party SDKs integration. ✔ Game mechanics ✔ Source code management tools: Github, Bitbucket, SVN ✔ Languages: C#, Javascript, C++ ✔ Software Development with tools like JIRA, Trello 🏆 My Toolbox of Expertise: Unity 3D Development Virtual Reality (VR) & Augmented Reality (AR) Cross-Platform Application Development Game Design & Development Interactive Simulations 3D Modeling & Animation User Interface (UI) & User Experience (UX) Design Performance Optimization
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    iOS Development
    Mixed Reality
    NFT
    Game Development
    Online Multiplayer
    Network Engineering
    Multiplayer
    Virtual Reality
    Augmented Reality
    C#
    Unity
  • $50 hourly
    I'm the founder of Sirin Software, an IT outsourcing company with an R&D center in Kyiv, Ukraine. I and more than 40 software developers work with Embedded Systems, Server Side Programming, IoT Solutions, Web, and Mobile App Development. We have both hardware and software expertise. Sirin Software is a certified design partner of Cypress Semiconductor and was recognized y CioReview magazine as one of the TOP-20 Most Promising IoT Providers 2018. Our core business is offshore software development in a broad variety of areas: - Embedded Linux (including Device Drivers and BSPs); - Wired and Wireless Networking (WiFi, Bluetooth, ZigBee/Z-Wave, LoraWAN and more); - Firmware for Bare Metal Systems on Microcontrollers (STM32, MSP430, Atmel, PIC32, etc); - RTOS (FreeRTOS, uC-OS-II, QNX, others); - Clusters and High Load, Big Data; - Cybersecurity; - Desktop and Server Linux; - Communication Protocols, M2M, IoT, Connected Devices; - Mobile Apps: iOS and Android; - Full-stack web development. Our key goal is to deliver high-class products and services to our clients. A combination of long-term experience, straight project management, and perfect communication allows us to work with clients all over the world.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Bash Programming
    Microsoft Azure
    OpenWrt
    iOS Development
    Node.js
    C++
    Embedded System
    Embedded Linux
    C
  • $40 hourly
    👋 Heey! My name is Roman, I’m a software engineer 🧑‍💻 with over a decade of experience in software development. I’m running an agency where I and my team focus on helping 🚀tech startups and small-medium businesses to cover their software development needs and build 💻web & 📱mobile products they need. A few more facts about me: 👉 10+ years in software development (before Bladeware worked as Senior Software Engineer) 👉 Strong expertise in Mobile & Web App Development. 👉 Expertise in working with early-stage tech startups and building MVPs for them. 👉 Expertise in numerous projects as a Senior Engineer, Team Lead and Product Owner. 👉 Fluent 🇬🇧English. I and my team can help you with: 🚀 MVP / POC Development for your startup 🧭 Product Discovery ✏️ UI/UX Design 🖥 SaaS Platform development 📚 Education / E-Learning Platform development 🤸‍♂️ Fitness App Development 📞 On-Demand App Development (Uber / AirBnb-like apps / delivery app) 🧠 Mental Health / Meditation App development 🤩 Social / Dating app development 🏈 Sport App development / Fantasy Football App 🛡 VPN App development ☎️ Communication / Messenger app 🛠 Custom Product development from A to Z. 🧑‍💻 Augmenting your development team with our engineers on-demand. 🎯 Technology consulting and advisory. Our tech stack: 💎 Frontend: React.JS, Vue.JS, Angular 💎 Backend: Node.JS, Nest.JS, MERN/MEVN/MEAN stack, Ruby On Rails, PHP (Laravel, Symfony) 💎 Mobile: Swift, Kotlin, Flutter, React Native 💎 Design: Figma Our awards: 🏆 Top Mobile Development company 2022 by GoodFirms 🏆 Top NextJS Developer 2023 by Clutch 🏆 Top App Developers 2020 by Clutch 🏆 Top B2B Companies 2019 by Clutch 🏆 Top App Development company 2020 by App Futura Got a project you want to discuss? ☎️ Schedule a free consultation with me to speak further!
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    JavaScript
    Hybrid App Development
    Vue.js
    Ruby
    Kotlin
    Swift
    Node.js
    React
    Web Development
    iOS Development
    Flutter
    Mobile App Development
    UX & UI
    Mobile App Design
  • $35 hourly
    LANARS is an international software and hardware development company. Our main advantage is that you can simply rely on us. We don't just do development, but also take care about your business needs and goals and adjust your IT strategy towards it. We mostly work with European partners, in the meantime we have clients from US, Hong Kong and Australia. You can find more info about is on our website.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Payment Gateway Integration
    AWS Development
    Dart
    Python
    Embedded System
    Hardware Prototyping
    iOS Development
    Swift
    Node.js
    AngularJS
    JavaScript
    Flutter
  • $35 hourly
    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.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Web Development
    Vue.js
    App Development
    User Interface Design
    iPad App Development
    Mobile UI Design
    Kotlin
    Swift
    Flutter
    React
    Node.js
    iOS Development
    Mobile App Development
    Android
  • $40 hourly
    8 years expertise in building well-scalable and maintainable native Android applications for Startups and Businesses. 👉 I help you build, fix, enhance, and release apps for Android Smartphones and Tablets running on Android OS v8 - 14. 20+ projects completed | 100% Job Success | 5 Star Reviews | Working with international teams in US time zones | Conversational English. ✅️ Full Cycle Development: Project discovering > Creating a project roadmap > Development > Testing and debugging > Deploying > Long-term support providing. Two of my biggest apps were built for US Automotive Dealerships to help them inventory vehicles and increase sales through the video. 🌟 🌟🌟🌟🌟 "𝐃𝐦𝐢𝐭𝐫𝐢 𝐢𝐬 𝐚 𝐩𝐥𝐞𝐚𝐬𝐮𝐫𝐞 𝐭𝐨 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡. 𝐇𝐞'𝐬 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐩𝐫𝐨𝐠𝐫𝐚𝐦𝐦𝐢𝐧𝐠 𝐬𝐤𝐢𝐥𝐥𝐬 𝐚𝐫𝐞 𝐞𝐱𝐜𝐞𝐩𝐭𝐢𝐨𝐧𝐚𝐥. 𝐇𝐞'𝐬 𝐚𝐥𝐰𝐚𝐲𝐬 𝐩𝐫𝐨𝐟𝐞𝐬𝐬𝐢𝐨𝐧𝐚𝐥 𝐚𝐧𝐝 𝐞𝐚𝐬𝐲 𝐭𝐨 𝐰𝐨𝐫𝐤 𝐰𝐢𝐭𝐡. 𝐇𝐞 𝐢𝐬 𝐯𝐞𝐫𝐲 𝐦𝐞𝐭𝐡𝐨𝐝𝐢𝐜𝐚𝐥 𝐢𝐧 𝐡𝐢𝐬 𝐚𝐩𝐩𝐫𝐨𝐚𝐜𝐡. 𝐖𝐡𝐢𝐜𝐡 𝐚𝐭 𝐭𝐢𝐦𝐞𝐬 𝐡𝐚𝐬 𝐫𝐞𝐬𝐮𝐥𝐭𝐞𝐝 𝐢𝐧 𝐝𝐞𝐥𝐢𝐯𝐞𝐫𝐲 𝐬𝐜𝐡𝐞𝐝𝐮𝐥𝐢𝐧𝐠 𝐬𝐥𝐢𝐩𝐩𝐢𝐧𝐠 𝐚 𝐥𝐢𝐭𝐭𝐥𝐞 𝐛𝐮𝐭 𝐈 𝐫𝐚𝐭𝐡𝐞𝐫 𝐡𝐚𝐯𝐞 𝐚 𝐠𝐨𝐨𝐝 𝐩𝐫𝐨𝐝𝐮𝐜𝐭 𝐭𝐡𝐚𝐧 𝐚 𝐡𝐚𝐬𝐭𝐢𝐥𝐲 𝐩𝐮𝐭 𝐭𝐨𝐠𝐞𝐭𝐡𝐞𝐫 𝐩𝐫𝐨𝐝𝐮𝐜𝐭" - Philip My Stack in 2024: 🔸️Android 14 / Android SDK 34, Gradle Kotlin DSL 🔸️Java, RxJava, XML, Kotlin, Coroutines, Jetpack Compose 🔸️Koin, Retrofit, Room, Coil, Glide. 🔸️Jetpack Navigation, Modularization by feature, Clean architecture. 🔸️Material 3 Design. 🔸️Integrating RESTful API, GraphQL 🔸️Firebase Realtime Database, Firestore Database, Firebase Cloud Messaging, Remote Configs, Crashlytics. 🔸️Google oAuth, Google Maps, Google Places API, Youtube Data API, Google Analytics 🔸️Circle CI, GitHub Actions 🔸️FFMpeg for media encoding/decoding 🔸️Camera2 API, CameraX API, OCR 🔸️Google ML Kit, TensorFlow for object and face detection 🔸️Motion Sensors, Position Sensors, GPS. 🔸️Media3, ExoPlayer ☎️ 𝗝𝘂𝘀𝘁 𝗴𝗶𝘃𝗲 𝗶𝘁 𝗮 𝘁𝗿𝘆 𝗮𝗻𝗱 𝗰𝗼𝗻𝘁𝗮𝗰𝘁 𝘄𝗶𝘁𝗵 𝗺𝗲. -- Android App Development, Android, Mobile App Development, App Development, Native App Development, Tablet, Smartphone, Application Security, Android App, Kotlin, Java, User Authentication, Firebase
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    FFmpeg
    Optical Character Recognition
    In-App Purchases
    Firebase
    Kotlin
    Review or Feedback Collection
    User Authentication
    User Profile Creation
    Tablet
    Smartphone
    SQLite
    Android SDK
    Native App Development
    Mobile App Development
  • $35 hourly
    We create native apps with clean modern look and feel. We deliver impeccable quality of engineering. We guarantee efficient communication. We love outsourcing and put all our energy into offering our clients the most cost-effective solution for each particular project. We are not a sweat shop. Our employees are our biggest asset. As we grow and improve, it reflects on all our employees.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Project Management
    Account Management
    Web Development
    Business Development
    Sales
    iOS Development
    Mobile App Development
    Web Design
  • $40 hourly
    We are focused on complex and long-term projects. * startup's consulting - full cycle * mobile development * database and interface design * DevOps support We offer a talented team of dedicated developers who can work independently or as part of a team to bring your software vision to life. Our team is dedicated to delivering effective solutions that meet your needs and exceed your expectations. With flexible engagement models, competitive pricing, and a commitment to your success, we are the ideal partner for your software development projects. Let us show you how we can help bring your ideas to life.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Symfony
    Ext JS
    AWS Lambda
    iOS Development
    Mobile App Development
    React Native
    PHP
    React
    Magento
  • $75 hourly
    12+ years of developing Android applications, leading teams, and delivering successful products. I provide high-quality mobile, Android TV, Android Auto, and Android Automotive OS apps using the latest tech stack like Jetpack Compose, MVVM, Hilt, Room, and ExoPlayer. Professional skills and technologies: • Fluency in Java and Kotlin • AndroidX/JetPack, Compose, Leanback • MVVM/MVP/MVI • Experience in RESTfull APIs, OAuth • SQLite/Room, Realm • ExoPlayer, optimization and performance tuning, offline playback, caching • Creating media apps for Android Auto and Android Automotive OS • Security/Encryption, biometric • Firebase Auth/Cloud functions/Database/Storage • Troubleshooting performance problems • Knowledge of best practices for developing secure software, mobile application vulnerabilities, and how to prevent them.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Reverse Engineering
    Android Room Persistence
    Android Debug Bridge
    SQLite
    Realm Database
    Firebase
    Git
    Google Maps API
    Google Play
    JetPack
    Android
    Java
    Kotlin
    Android SDK
  • $40 hourly
    I am a mobile developer with about eight years of experience. I took part in several projects, such as an application for venues and special offers search, a business application for traders, an application for a delivery company, an application for taxi drivers, a live video broadcasting application, audio/video player, downloaders, web-browser. My primary skills are: Flutter, Java Core, Android, Swift, iOS, Design Patterns, Multithreading, Networking, App Core, RxJava, SQL, SQLite, REST, JSON, Google API, Social Networks API, Fragments, XML, Kotlin, Admob, monetization, Proxy, VPN Services
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Mobile App Development
    Monetization
    Flutter
    Payment Processing
    Google Maps API
    SQLite Programming
    Mobile UI Design
    GUI Design
    Map Integration
    User Authentication
    Kotlin
    Swift
    iOS
    Android
  • $35 hourly
    Android/iOS Warrior. Custom UI Expert. I'm paying very strong attention to app architecture and UI quality - my works are quick to respond, have beautiful look and awesome support. Have a high level of self-organization. Up-to-date with latest Development trends, techniques, and technologies. Worked with Startups and small/medium business​. Skills

: • Android development • iOS development • MVP & Prototyping • Social media development Technical Skills: • Java/Kotlin/Swift languages • Firebase services • Geolocation, Google Maps expert • App monetization​ Do you have an interesting project? — Let’s do it amazing together. keywords ui, ux, user interface, user experience, mobile development, app development, ios development, material design, prototyping, layout, animation, android development, mvp, google maps, monetization, geolocation, firebase, social media, android studio, xcode.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Java
    Google Maps API
    Android
    iOS
    Android SDK
    Swift
    Firebase
    Chat & Messaging Software
    Payment Functionality
    Mobile App Development
    iOS Development
  • $40 hourly
    10+ Skills | 15+ Years experience in Engineering field Android, Java/Kotlin/Python/C/SQL, UI/UX, Git, GitHub/GitLab/Bitbucket, Android Studio/IntelliJ IDEA/Eclipse, Trello/GitLab board, SOLID Firebase and much more - developing projects from scratch (setup, architecture, features development) - deveopment for embended devices - support legacy projects - integration of new technologies - working with Google guidelines I can just do any job for you, no matter how difficult the task you describe I do
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Firebase
    Coroutine
    Retrofit
    Android Studio
    Java
    SQLite
    Kotlin
    Mobile UI Design
  • $50 hourly
    💪 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
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    AI Mobile App Development
    API
    Bluetooth
    Bluetooth LE
    AI App Development
    Google Analytics
    API Integration
    In-App Advertising
    Kotlin
    Canvas
    Core Bluetooth
    Google APIs
    Android SDK
    Firebase
  • $45 hourly
    Hi there! I'm an advanced software engineer from Ukraine with expertise in mobile and web development. I believe that development and delivering high-quality products is an art, not just regular work. That's why I prioritize understanding my customers' needs and vision. I ensure that I have a clear understanding of all requirements and details before designing and developing an app. Each project is a personal challenge for me, and I always strive to deliver my best work. I specialize in various aspects of app development, from building applications from scratch to successful releases. However, I'm also here to enhance the reliability and quality of your existing app or fix any bugs you may be experiencing. My strengths include: - Extensive experience across diverse business domains, enabling me to understand the unique requirements, specifications, and expectations of projects spanning fitness apps to fintech solutions. - A comprehensive background in development, encompassing both Android and back-end development, as well as team management. This perspective allows me to approach projects from different angles and scales, effectively identifying and addressing potential bottlenecks during the planning stage. I emphasize scalability, security, and resilience at the system level, while ensuring flexibility and a polished user experience at the component level. - My strong passion for my work drives me to immerse myself in each project and become an integral part of it. If you're seeking an Android and back-end expert who combines technical expertise with a customer-centric approach, I'm here to help. Let's collaborate on your next project and achieve outstanding results together. ‎
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Figma
    FinTech
    Social Networking Development
    Front-End Development
    Web Development
    Web Application
    Mobile App
    iOS Development
    Mobile App Development
    Amazon Web Services
    Back-End Development
    Payment Functionality
    Android
    iOS
  • $45 hourly
    Projects Description 
Mountain Trek(iOS) *MVVM(via ReactiveCocoa) *swift 2.2 *Realm Data Base *Facebook *Core Animation 
*Core Graphics *GoogleAnalytics *Alamofire(HTTP Networking) *Unit Testing *iOS 8 + LifeSource(iOS) Medical app, which shows patient health information *Cocoapods dependency manager *MVVM(via ReactiveCocoa) *swift 2.2 
*SSL(TLS) pinning *Alamofire(HTTP Networking) *Crashlytics *iOS 8 + Medix(NovaNordisk)(iOS) Huge inner medical app with social, team management, file storage and file system etc. *MVC *objective-c 
*Core Data 
*CFNetworking(HTTP NETWORKING) *iCloud *gmail, facebook 
*reports 
*documents(read, write) 
*Crashlytics 
*iOS 7 + Pivot Survey(iOS) *MVC *objective-c 
*CFNetworking(HTTP NETWORKING) *billings *reports *Crashlytics *iOS 7 or later Pet Minder(iOS) *MVC 
*swift 3.0 *Alamofire *Core data *Advertisement *Walk Tracker *Crashlytics *Cocoapods *iOS 9 or later iDDNA (iOS) *MVC *swift 3.0 *Alamofire *Core data *Billing 
*Core Graphics *Cocoapods *iOS 9 or later Cut 2 The Chase (iOS) *swift 3.0 *MVC *APNS *Realm 
*Alamofire 
*Billing 
*Camera Layer(video/photo) customization *TokBox(service) - web RTC/ chat *Cocoapods dm *iOS 9 and later MyMed(QDoctor) (iOS) Medical app, helps patients to get help from the doctors via chat and video call. *swift 3.0 
*MVC *APNS 
*Realm 
*Alamofire 
*Billing 
*TokBox(service) - web RTC/ chat *Cocoapods *iOS 9 and later 
Auviq (iOS) Medical app with cards(insurance & driver license) scanning via (OCR-Optical Character Recognition algorithm) *swift 3.0 *MVC *Tesseract(OCR) *Image processing libraries *Realm db 
*Alamofire *iOS 9 and later
 ELD (iOS) Electronic logging Device app *swift 4.0 *MVP(Model View Presenter) *BLE(Bluetooth) *GPS Location *OCR *APNS(local/remote) *Electronic Logging Devices *iPad/iPhone(X) *Realm db 
 *Alamofire *iOS 9 and later
 Rapidus Driver(Android & iOS) delivery app *swiftUI/kotlin *google maps services *Realm DB *GPS Location *APNS(local/remote) *MVVM/MVP
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    iPhone
    ChatGPT
    XML
    Mac OS App Development
    JSON
    macOS
    Apple Xcode
    tvOS
    Objective-C
    Swift
    UIKit
    iPadOS
    iOS Development
  • $35 hourly
    Salute 🖖 I'm trilled to introduce Movadex — a team of absolute software engineers and creative designers. We've successfully delivered more than 200+ projects across such domains as: 𝐅𝐫𝐨𝐧𝐭𝐞𝐧𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 (𝐇𝐓𝐌𝐋/𝐂𝐒𝐒/𝐉𝐒): 🚀 Frontend Frameworks: React, Next.js, Vue, Angular 💻 Web Technologies: HTML5, CSS3, JavaScript (ES6+), TypeScript, WordPress 🔧 CSS Preprocessors: SASS/SCSS, LESS 🔨 Version Control: Git, GitHub, Bitbucket, GitLab 📈 Analytics: Firebase, Mixpanel 𝐁𝐚𝐜𝐤𝐞𝐧𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫𝐢𝐧𝐠 (𝐏𝐲𝐭𝐡𝐨𝐧, 𝐍𝐨𝐝𝐞𝐉𝐒): 🔥 Backend Languages: Python, JavaScript, TypeScript, .NET, PHP ⚙️ Backend Frameworks: Django, Flask, FastAPI, Node.js, Laravel, Symfony 🛢️ Databases: PostgreSQL, MySQL, MongoDB, OracleSQL, MicrosoftSQL ☁️ Amazon Web Services (AWS), Google Cloud, Microsoft Azure 🚀 API Development: RESTful APIs, GraphQL 📄 Documentation: Swagger, Postman 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐦𝐧𝐭 📱Cross-platform frameworks: ReactNative, Flutter, Kotlin 𝐔𝐗/𝐔𝐈/𝐏𝐫𝐨𝐝𝐮𝐜𝐭 𝐃𝐞𝐬𝐢𝐠𝐧: 🖌️ Design Tools: Figma, Sketch, Adobe XD, InVision, Zeplin 🌈 Prototyping: Marvel, Framer 🔍 User Research: User interviews, User personas, User testing 📊 Information Architecture: Wireframing, Flowcharts 🎨 Visual Design: Typography, Color Theory, Iconography 👾 Motion Design: Adobe After Effects, Protopie, Spline 𝐏𝐫𝐨𝐝𝐮𝐜𝐭/𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭: 📈 Agile Methodologies: Scrum, Kanban, Scrumban 📅 Project Planning: Gantt charts, User stories, Sprint planning 🔍 Product Discovery: Market research, Competitive analysis 📝 Documentation: Product requirements, User stories, Product roadmaps 🔧 Collaboration Tools: Jira, Asana, Trello, Slack, MS teams 𝐐𝐮𝐚𝐥𝐢𝐭𝐲 𝐀𝐬𝐬𝐮𝐫𝐚𝐧𝐜𝐞 𝐚𝐧𝐝 𝐓𝐞𝐬𝐭 𝐀𝐮𝐭𝐨𝐦𝐚𝐭𝐢𝐨𝐧: 🔎 Test Design: Test planning, Test case development 🧪 Manual Testing: Functional testing, Regression testing, User acceptance testing 🔧 Test Automation Frameworks: Selenium, Postman, JMeter, Pytest 🔍 Bug Tracking: Jira, Bugzilla, Trello, Qase 𝐇𝐎𝐖 𝐓𝐇𝐄 𝐇𝐈𝐑𝐈𝐍𝐆 𝐏𝐑𝐎𝐂𝐄𝐒𝐒 𝐋𝐎𝐎𝐊𝐒 𝐋𝐈𝐊𝐄: There are two options for collaborating with Movadex: - 𝐓𝐚𝐥𝐞𝐧𝐭𝐬-𝐚𝐬-𝐚-𝐒𝐞𝐫𝐯𝐢𝐜𝐞 𝐦𝐨𝐝𝐞𝐥 a dedicated expert(-s) on a subscription basis. - 𝐏𝐫𝐨𝐣𝐞𝐜𝐭-𝐁𝐚𝐬𝐞𝐝 𝐂𝐨𝐥𝐥𝐚𝐛𝐨𝐫𝐚𝐭𝐢𝐨𝐧 𝐦𝐨𝐝𝐞𝐥 we deliver a certain scope or solution in a pre-defined timeline/budget. 🌟 𝐖𝐇𝐀𝐓 𝐒𝐄𝐓𝐒 𝐔𝐒 𝐀𝐏𝐀𝐑𝐓 - Transparent and candid communication via any preferred communication tool. - Timely delivery of work. - Exceptional proficiency in spoken and written English. - Comprehensive handling of the vetting process, recruitment, and onboarding. - Flexibility to adjust the development team size according to your requirements. - Immersion into your team and agile processes, including daily stand-ups, ticket grooming sessions, sprint planning, and roadmap reviews. - Proficiency in the necessary technologies, with a commitment to best practices and recommendations If you're eager to dive into your project with us, simply give that 🟢 "INVITE" 🟢 button a friendly tap, and let's kickstart a conversation 🚀!
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Python
    React Native
    React
    Mobile App Development
    Stripe
    Website Customization
    Web Development
    Web Design
    HTML5
    CSS 3
    JavaScript
    WordPress
    Figma
    Shopify
  • $40 hourly
    9+ years of Mobile development experience in different technologies (Android, Flutter, Kotlin 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.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Google Maps API
    Kotlin
    Bluetooth LE
    Firebase
    Java
    Android Studio
    Dart
    Android SDK
    Bluetooth
    Flutter
    Unit Testing
    Android
    Android Room Persistence
  • $35 hourly
    I'm a top rated programmer who is engaged in the development of applications for 8+ years. My responsibilities: ✅ Strong JavaScript development skills (TypeScript, ES6) ✅ Strong experience with Node.js ✅ Expertise in MongoDB / NoSQL databases ✅ Strong object-oriented programming and design skills ✅ Experience with RESTful web services ✅Ability to solve problems independently ✅ Outstanding teamwork and communication skills ✅ Understanding of modern Mobile technologies ✅ Ability to quickly learn new technologies Skills & Expertise: ✅ Node JS (Express / Nest) ✅ MongoDB / MySQL / Firebase ✅ Third-Party API integrations Be sure, I'll provide you with: ✅ Clean, bug-free and highly structured source code ✅ Regular report of project status with relevant deliverable ✅ Free Bug-Fix support for 2 months after completion I have a strong grip over developing these below-listed domain's app: ✅ E-Commerce Apps ✅ Social Networking Apps ✅ Taxi Apps ✅ Chat & Dating Apps ✅ E- Learning App ✅ Health & Fitness Apps ✅ Food Delivery Apps ✅ Photo Editing & Sharing Apps ✅ Travel Apps ✅ Music & Video Player Apps ✅Telemedicine Looks like I'm a superman? I'll let you in my secret: I am a part of Kit Global team, actually, I am CEO of mobile development company, and in the past a very strong back-end dev. We want your story to be a successful one, so we develop solutions that help our clients' businesses to grow. With exposure to multiple industry verticals, we enjoy working on innovative challenges and amend our working process to cater to your expectations. However, we only accept projects that we can handle and never waste time for trial and error process development. Write me to discuss about your project, hope
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Hybrid App Development
    API
    Android
    In-App Purchases
    iOS Development
    Mobile App Development
    React Native
    Firebase
    Back-End Development
    Front-End Development
    MongoDB
    TypeScript
    React
    JavaScript
    Node.js
  • $35 hourly
    🎯 I am Andrew, a skilled React Native expert IOS and Android developer with 5 years of experience in React Native and 6+ years of experience in programming. I have a list of successful completed projects 🎯 I'm also presenting my mobile applications development team, Join.To.IT from Kyiv, Ukraine. We have multiple mobile application developers, working with React Native and React.js. We are experts in our area of business. Our team has already worked with such industries as: ✔️ ChatGPT integration ✔️ Social media ✔️ Healthcare ✔️ Manufacturing ✔️ Education ✔️ Automotive ✔️ Finance ✔️ Legal ✔️ Sales ✔️ Sport Stack of technologies: ➕ React Native; ➕ ReactJS ➕ Redux; ➕ NodeJS; ➕ Yarn; ➕ Firebase; ➕ MySQL; ➕ API development (PHP - Laravel, Node.js, Python); ➕ API integrations (Stripe, Pay Pаl, Twilio, TextMagic, Xero, DocuSign, Google maps and other maps, Facebook, Twitter, Instagaram, Hellosign, etc.); ➕ Prettier; ➕ Storybook; We have bright projects, that are successful startups. Please contact me for further details and fruitful work. Send a request for a free project quote now! Best Regards, Andrew
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Next.js
    Node.js
    Redux
    Material UI
    iOS Development
    Mobile App Development
    React
    ChatGPT
    Hybrid App Development
    React Native
    JavaScript
    HTML
    CSS
    TypeScript
  • $30 hourly
    🌟 Expert Full Stack JavaScript Developer (React & Node.js) and Team Lead Greetings! I am an accomplished Full Stack JavaScript developer with expertise in React and Node.js. As a dedicated Team Lead, I lead a talented team in crafting sophisticated software applications across various scales. 🟢 Experience in React Ecosystem: I bring over 8 years of professional IT experience, specializing as a Team Lead and Full Stack JavaScript Developer. My journey in creating MEAN Stack-based web applications dates back to 2015. I possess in-depth knowledge of the entire React ecosystem, including Microfrontends and Next.js. 🟢 React and Node.js Proficiency: My skills extend beyond frontend development. I have a robust background in crafting backend solutions using Node.js, creating robust and scalable applications. My technical expertise covers creating MEAN Stack-based web applications with MongoDB, Express.js, Angular, and Node.js. 🟢 Technical Background: Proficiency in React and associated libraries/tools. Extensive experience in developing applications in Node.js with the usage of Express.js frameworks. Enterprise-level application development using XML, JSON, RESTful-based web services, JavaScript, and React frameworks such as Bootstrap, Material, etc. Writing unit tests for React/Node.js with tools like Mocha, Jest, and Chai. Comprehensive web application development using MERN Stack technologies (MongoDB, Express.js, React, Node.js) from database design to frontend implementation. 🟢 Versatility: I am well-versed in technologies such as MongoDB, MySQL, Vue.js, HTML, CSS, Sass, Less, and have hands-on experience in various domains like FinTech, Trading, eCommerce, and Business Digitalization. 🟢 Leadership and Collaboration: Hands-on experience in various domains such as Fintech, Trading, eCommerce, and Business Digitalization. Strong interpersonal skills, effective communication, and proven leadership qualities. Substantial experience in Software Development Life Cycle (SDLC) phases, including analysis, design, development, testing, implementation, and maintenance. Successful collaboration in remote and in-house teams using SCRUM, Kanban, and other Agile methodologies. 🚀 Looking forward to working with you.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Ionic Framework
    NoSQL Database
    Blockchain Development
    SQL
    Vue.js
    ExpressJS
    UX & UI
    NestJS
    React
    Back-End Development
    Node.js
    Full-Stack Development
    iOS Development
    JavaScript
    Mobile App Development
    Ecommerce Website Development
    Web Development
  • $50 hourly
    We are a Web and Application development company with proven experience in UI/UX design. Briefly about us: 📍We value UX and user-friendly design; 📍We value clients’ time. Our aim is to provide consultation about the fastest, easiest, and most suitable options for SAAS development, Dashboard design, user interface design, CRM solution, payment integration, front-end development, back-end development, testing, mobile app development (IOS and Android,) map integration, web application, or anything else you might need for your project; 📍We provide clean&quality code; 📍We work with startups and understand their concerns and risks. ✅ Transparent process ✅ Perfect english ✅ Supportive team Process of our work: Research - Suggestions - Implementation - Testing - Analytics [and repeat...] Write me back 📩 Let’s see how we can be helpful to each other🤝
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    iOS Development
    User Experience Design
    API Integration
    Web Application
    JavaScript
    Flutter
    App Design
    Graphic Design
    Web Development
    Web Design
    UX & UI
    Mobile App Development
    Competitive Analysis
  • $15 hourly
    I'm a Kotlin/Java engineer with more than 3 years of experience. I'm specifically experienced in Android development using this tech stack: - Android SDK - Jetpack Compose - Kotlin/Java - Kotlin Coroutines, Flows - Hilt, Dagger2 In addition to my technical skills, I'm available 24/7 to answer questions, provide updates, and ensure that my clients are satisfied with the results. So if you're looking for an Android developer who can create top-notch apps that will delight your users, please don't hesitate to contact me.
    vsuc_fltilesrefresh_TrophyIcon Android App Development
    Model View Presenter
    Bluetooth LE
    Dagger 2
    Model View ViewModel
    Clean Architecture
    Android Room Persistence
    GitHub
    Android SDK
    Firebase
    API Integration
    Mobile App Development
    Kotlin
    Retrofit
    Java
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