Hire the best Android Developers in Vietnam

Check out Android Developers in Vietnam with the skills you need for your next job.
Clients rate Android developers
Rating is 4.8 out of 5.
4.8/5
based on 505 client reviews
  • $60 hourly
    Hello, I'm a full-stack developer. I have good knowledge of frontend and backend. I can design database : MySql, MongoDB, Postgresql, Sqlite, MS SQL,.. I can use docker, aws ec2, s3, azure, heroku. Some frontend frameworks I use : + React JS + Angular JS + Bootstrap For backend I use: + Python and Django + NodeJs + PHP I also have many experienced years in android development. I create native Android apps using Java in Android studio. I know well OOP, design pattern, SOLID, ... I also have lots of experience with data scrapping and automation tools. I use Python with selenium, scrapy, htmI-request, BeautifulSoup,... I can scrape from almost all websites that use ajax, image captcha, captcha v2, captcha v3,... I provide data as MongoDB, SQL, MySQL, .csv, excel, JSON,... I hope that I can work on your projects. Thank you.
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    Web Design
    Data Scraping
    Python
  • $40 hourly
    Hi There, I hope the day is treating you well. I’m Hans, a developer with more than six years of experience in mobile app development (5+ years of experience with React Native). I’m familiar with JavaScript, Java, Objective C, Typescript, Dart and have many projects live on both Play Store and App Store. I have a big portfolio that contains many apps related to different ideas like Dating, Project Management, Google maps, Social Networking, Car Selling services, Healthcare, etc.., developed by me. I can create a chatbot with Rasa, by the way. Let's connect to discuss your project. I assure you tremendous and genuine quality work done, which will be up to your expectations.
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    NestJS
    Flutter
    Mobile App Development
    React
    React Native
    API Integration
    iOS
    JavaScript
    Tablet
    Hybrid App Development
  • $40 hourly
    I'm an expert developer in a field of mobile game and app development for various platforms such as iOS, Android, Desktop. I use Unity on a regular basis to cover all mobile platform (iOS/Android/Desktop) and provide the best user experience and game play. Also, I've rich experience in mobile app development using React Native and developed many projects. My Skills : - Unity 2D and 3D Game Development - React Native Mobile App Development - Cross-platform Development (iOS, Android, PC, and more) - AR/VR Game Development - Game Physics and Animations - Multiplayer Game Development - UI/UX Design for Games - Game Analytics and Optimization - Game Monetization Strategies - Integration of In-app Purchases and Advertisements - Game Engine Customization and Modding.
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    React Native
    Board Game
    Game Development
    Mobile App Development
    Mobile App
    Game Prototype
    Mobile Game
    iOS
    Casual Game
    Virtual Reality
    Card Game
    Augmented Reality
    Unity
    Game Customization
  • $40 hourly
    ⭐ Top Rated Plus ■ $100k+ earned ■ 100% 5★ Job Success ⭐ 5000+ Upwork hours ⭐ 8+ yrs experiences ■ 50+ projects ✅ Language: JavaScript, Dart, Java, Swift, Object-C ✅ Platform: React Native, Flutter, Android ✅ Familiar SDKs & Tools: Firebase, Stripe, Countly, Mapbox, Google Maps, Facebook, Twitter, LinkedIn... ✅ Environments: Windows, MacOS ✅ Others: Jenkins, Jira, YouTrack, Monday,... I've been in the industry for 7 years, focus mostly on outsourcing. I have been working with my team to deliver up to 50 outsource projects, from clients from US/Europe/Asia, in a diversity of business domains span across various industries: social network, healthcare, education, hospitality, transportation and many more.
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    Crypto Wallet Development
    Ethereum
    Blockchain
    NFT
    Crypto Wallet
    Mobile App Development
    Firebase
    React Native
    Map Integration
    iOS
    In-App Purchases
    Flutter
    Dart
    Hybrid App Development
  • $50 hourly
    I'm a high skilled WebDev professional with more than 8 years experience in Developing, System Architecture and Team Management. SKILLS: - Flutter - React native - Docker, Kubernetes - MongoDB, Mysql - AWS (S3, EB, EC2, etc.) - Firebase - Elasticsearch - React Native - PHP, NodeJS (Laravel, ExpressJS, CI) - WebSockets - Javascript, VueJS, ReactJS - SCSS/SASS/LESS - Opensource: (Joomla, Opencart, Wordpress) - Version Control Systems (git, svn) - Continuos Integration (Jenkins, auto-tests, deploy scripts) - Team/Process Management (Trello, Jira, Asana)
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    Smartphone
    WordPress Plugin
    iOS
    WordPress
    React Native
    Flutter
    PHP
    OpenCart
    Laravel
    Node.js
    MongoDB
    React
    Vue.js
    Git
  • $45 hourly
    I am a software engineer specializing in Kotlin/Java and Android. - Clean Architecture, MVVM/MVP/MVC/MVI - Dagger 2, Hilt - REST (JSON, XML, Retrofit/Okhttp) - Social Media integration Facebook, Google - In-app Billing - Google AdMob - SQLite, Room Database - Coroutine/Flow and RxJava2 - Media Player - Git - A lot of others libraries Do not hesitate to contact me to discuss your project in detail and determine how my skills will positively contribute to your app.
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    Business with 10-99 Employees
    API Integration
    Payment Functionality
    QR & Barcode Scanner
    Chat & Messaging Software
    WebRTC
    JetPack
    Retrofit
    XMPP
    Kotlin
    Native App Development
    Firebase
    Smack
    Android SDK
  • $40 hourly
    I graduated Hanoi University of Science and Technology, on of the best university in Vietnam. My major is software development. I have 3 years C languages and algorithms experiences. I have experiment on iOS application development for almost 13 years. In addition, I also have 7 years experiment on REACT-NATIVE application development cross-platform both iOS and Android platform (both JS and TS). My work experience in details: - React-Native - 7+ years - React.js - 5+ years - Next.js - 3+ years - Python/Django - 6+ years - Nodejs - 4+ years - PHP/Laravel - 7+ years - iOS swift/ObjC - 13+ years Micro-service with Kubernetes deployment, and DevOps suck as Jenkins are also my skill that I have more than a year experience. I used to work on .Net framework and Windows Phone platform for a year when I was a Microsoft Student Partner. I also have almost a year experiences on python and C++ while I work on Emotiv company. I worked on many projects before both small and big projects. I have experiment on maps base, social application and casual game.
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    Next.js
    NodeJS Framework
    Django
    Project Management
    DevOps
    Kubernetes
    Laravel
    Node.js
    Python
    Objective-C
    React
    Swift
    React Native
  • $40 hourly
    I'm Top Rated Flutter, native Android developer, reverse engineer I have been developing high-quality native android apps for more than 7 years. Skills and technologies which I'm an expert at: — Reverse engineer, reverse engineering — Know very well Smali bytecode — Flutter/Dart — Bloc/Provider/Getx — Kotlin/Java — Android SDK — Git — MVP/MVVM/MVI — RxJava/Coroutines — Dagger2/Hilt — Retrofit/OkHttp — Sqlite/Room — Firebase — OOP/SOLID/DRY — Application modification for add, remove, modify functionalities — Bypass SSL pinning. Interception, modification and analysis of network traffic — Decompile and compile android apk
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    Android App
    Security Testing
    Ethical Hacking
    Assembly Language
    Reverse Engineering
    Android SDK
    Dart
    Flutter
    Java
    Kotlin
    Android App Development
  • $20 hourly
    Hi my clients, My name is Duckie, a senior mobile developer. I'm working at the top #2 e-commerce company in Vietnam. My job here is use my knowledge, abilities, skills to build a world class application. I don't want to use my free time for wasted things, so I decide to become a freelancer, use my time to do more, build more. I have a lot of experiences with complex application, concurrent processing, recycle UI component, etc. I also have 5 years experiences in React-Native and Flutter, over 10 projects and 2 of them from Ministry of Education Malaysia, over 50K active users each app. I hope that my things can impress you, so that you can give me a chance to sit with you together. Thanks for spend your time to read my brifts, Cheers.
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    Flutter
    React Native
    iOS
  • $25 hourly
    Hi, you would love to work with me, a friendly developer who is responsive (I reply my clients in minutes) with a solid foundation in modern front-end technologies and a passion for crafting intuitive mobile experiences, I am excited about the opportunity to contribute to your project’s success. ⚡Bonus disclaimer: I also do native iOS/Android development , so any chance you want to migrate to another tech stack or need to dive deep to native platform you can count on me. Here is how I can help you with my 6-year experience in React Native development: • I've worked on 2 projects that has more than millions users. • Producing responsive screens and visual components from design materials, then hook them up with backend endpoints. • Integrating application logic with 3rd-party services or SDKs. • Configuring app distribution using Diawi (Test), TestFlight (Staging) and Apple Developer (Production). Optionally, I configure a mobile CI system that automates app deployment using Fastlane over Bitrise (Cloud) or Jenkins (On-premise). • Last but not least, I know Apple and Google submissions guidelines in-and-out, tips and tricks on how to by-pass to get your app approved faster. • These daunting experiences should be familiar to me, who has spent the last 6 years working with various modern mobile app frameworks, and finally in love with React Native. My portfolio contains entirely of React Native projects, which is my most favorite framework in my career as a mobile frontend developer. Since 2017, I've been heavily using React Native to build dozens of business-grade mobile apps that leverage social media systems, e- commerce, payments, multi language chat/messaging portal, map-based/location-based/anything-based.... Yet I still feel intriguing about your innovate product and want to explore more if have a chance. I live in ICT timezone (UTC+7) but I am pretty flexible to adjust to different time zones (AU/ EU/ US markets) to accommodate client's needs. On top of it, I always keep my clients updated via daily reports so that they easily keep track of progress. I am available via e-mails and in messengers for anything urgent. Regard Gio Na Le
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    Socket.io
    Redux
    Crypto Wallet Development
    Map Integration
    GraphQL
    React Native
    Firebase
    JavaScript
    Mobile App Development
    iOS
    TypeScript
    iOS Development
    RESTful API
    User Authentication
    In-App Purchases
  • $25 hourly
    Let us help your project move forward. I have strong expertise and high-level skills in iOS(7 years experience) and back-end development. And I have a strong background with Java, Android, Objective-C/Swift, iOS, Restful API, Firebase, AWS, CloudCode, OneSignal Integration, etc. I believe my skills and experiences in Software Development LifeCycle, iOS & Android mobile app, and its Back-end Rest API programming would make me a significant commitment to complete this project successfully. I look forward to your response soon. Mobile app development I have extensive experience in building Mobile Apps (native and cross-platform apps), and my portfolio suggests I am very good at what I do. From simple to point Apps to more sophisticated Apps client-server architecture, I can deliver the best results you expect from a reputable developer. Why Chose Me: -Neat and Bug -Free Code -24/7 Free Support -Effective Communication Skills -100 Percent Customer Satisfaction I have expertise in many types of Android applications: -Medical and Health android app -Travel and Business android app -Learning and Education android app -Music and News android app -Weight and fitness android app -Google Map, Geo fence, Geolocation SDKs -Camera API -Audio/Video streaming -Facebook, Twitter, Linkedin, Instagram SDK -REST API -Firebase Cloud Messaging (FCM, GCM), push notification integration -In-App Purchases app -Exercise/Health app -Image editing app (only Sticker and Text) -Media sharing app -Bar code/Scanner based app (Hardware) -Bar code/QR code scanner app (Camera) -Email-based app -SMS based app -Events app -Sports app -Google Map app -Offline Map GPS tracking app -Offline Map routing app
    vsuc_fltilesrefresh_TrophyIcon Android
    Git
    Server
    Apple Xcode
    ARKit
    Flutter
    iPadOS
    MySQL
    Firebase
    Swift
    Objective-C
    GraphQL
    Smartphone
    iOS
    Push Notifications
  • $12 hourly
    I'm a developer with experience in building Android App for small and medium sized businesses. I'm experience in Android Kotlin and Java Framework. I'm a responsible person at work and always finished with the best quality. Programming Languages 🟠 Kotlin 🟠 Java Android Jetpack Components 🟠 Room 🟠 LiveData 🟠 Dagger-Hilt 🟠 View Binding 🟠 Data Binding 🟠 Data Store 🟠 Navigation Component 🟠 Coroutines Google services 🟠 Firestore Databese 🟠 Firebase realtime database 🟠 Cloud Storage 🟠 Cloud Messaging 🟠 Google AdMob 🟠 Google Map Entegration Web service connection 🟠 Retrofit 🟠 HttpURLConnection 🟠 Jsoup
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    Android SDK
    Android Studio
    Mobile App Development
    Java
    Firebase
    Kotlin
    Android App Development
    API Integration
    Native App Development
  • $20 hourly
    I am a Freelance Developer, and here are my skills. If your project need these skills, I can help you! + Programming language: Python, Java, C/C++, JavaScript, Shell Script, Assembly + System management: GNS3, VMWare, VirtualBox, OpenStack, Docker, K8S, SDN Network, Blockchain + Web scraping: Scrapy, Selenium, Splash, lxml, BeautifulSoup + API platform: Django, Java Spring boot, Flask, Fast API + Desktop App: PyQt5 + OS: Linux (Ubuntu, Debian, CentOS), Windows + Database: MySql, MongoDB, MariaDB, PostgreSQL + Machine learning: Tensorflow, Keras + CI/CD: Jenkins, Gitlab + Security knowledge: Firewall, IDPS, TI, SOAR, SIEM, EDR, Cryptography, Authentication, VPN, Proxy, Cyber Kill Chain, ISO standards (ISO 2700x), Cisco devices, ... + Other knowledge: Network (OSI Model, NAT, routing, ...), Spark RDD + Git: Github, Gitlab
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    Telegram API
    Linux
    Database
    Django
    Scripting
    Data Scraping
    Docker
    API Development
    Twitter/X API
    Computing & Networking
    Web Scraping
    Security Engineering
    Blockchain
    Automation
    Python
    Machine Learning
  • $20 hourly
    I have completed my engineering in the field of Computer science. I would like to bring my substantial experience to leverage your next innovative mobile app. 📱 Flutter ✅ 4 years exp ✅ Can convert every from Figma to Mobile App ✅ State management: riverpod, provider, bloc ✅ Custom native module for both Android and iOS 📱 Android ✅ ARCHITECTURE: MVVM, Clean architecture ✅ STORAGE: Shared preferences, room, SQLite ✅ NETWORKING: Coroutine, Retrofit ✅ IMAGE: Glide, Bitmap ✅ Video: Exoplayer ✅ TDD: Mockito ✅ OPS: Gradle, Fastlane
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    iOS
    Kotlin
    Node.js
    Flutter
    Golang
    Python
  • $30 hourly
    💯 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 🏅 Top Rated 🏅 7+ Years of React Native Development 🏅 3+ Years of Web Development Hello there! My name is Tuan from Vietnam. With a particular focus on React Native Development, I've been at the helm of numerous successful applications across a wide range of sectors, from e-commerce to social networking and more. Recently, I have been making strides in the education sector, developing a unique project that leverages the power of ChatGPT, the latest in Natural Language Processing technology. This work showcases our commitment to staying at the forefront of the tech landscape, consistently integrating cutting-edge solutions into our projects to deliver the most innovative and effective applications. Over the course of my career, I've had the pleasure of working with a diverse range of clients from countries such as the USA, Australia, Singapore, Thailand, and Hong Kong. My portfolio boasts nearly 20 applications that have brought significant value to our clients and their users. Each project - be it software as a service, e-commerce platforms, booking apps, messengers, educational platforms, or bespoke small apps - stands as a testament to my ability to deliver top-quality work. One area where my expertise shines brightest is in real-time communication. I have developed custom solutions using sockets and third-party libraries for live streaming features, and built voice and video call functionalities using Twilio. I've also integrated real-time geolocation and maps, and various social media features into our apps. In addition, my experiences extend to payment solutions, including in-app purchases and gateway payments. When it comes to React Native, I've got you covered. But beyond the technical skills and accomplishments, I believe in the importance of trust, clear communication, and open dialogue. I strive to establish and maintain a transparent relationship with my clients, keeping them informed and involved every step of the way. My goal is not only to meet your expectations but to exceed them. As the face of our team, I stand for reliability, transparency, and excellence. I am not here to simply offer a service; I am here to build a partnership that prioritises your project and your success. I am the brand, the product, and your trusted partner in bringing your vision to life. Let's build something great together.
    vsuc_fltilesrefresh_TrophyIcon Android
    React Bootstrap
    JSON API
    Redux
    Next.js
    Vue.js
    Socket.io
    Expo.io
    Scrum
    Apple Xcode
    Firebase
    JavaScript
    Mobile App Development
    React Native
    iOS
  • $25 hourly
    I’m a Senior Software Engineer with 10+ years experience in customizing AOSP, developing Android applications for various of products including Smartphone, TV, IOT and Automotive. I am able to fully manage your project from start to finish with the best quality and time manner. Honesty and dedication is my key which I give my customer to win work.
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    Reverse Engineering
    Testing
    Microsoft Azure
    Script
    Excel Macros
    CI/CD
    Architectural Design
    AOSP
    Automotive
    Mobile App Development
    Java
    Python
    Kotlin
    Smartphone
  • $35 hourly
    Over the span of 11 years, I've immersed myself in the realm of native Android application development, culminating in a diverse portfolio that encompasses an array of dynamic projects. This includes the creation of highly secure and encrypted communication platforms (OTTs), innovative social networks, robust cryptocurrency exchanges, efficient system utilities, intuitive online stores, intelligent smart assistants, and a wide spectrum of other application categories. At the core of my skill set is the art of crafting resilient and high-performance Android applications that seamlessly traverse the landscape of various devices – from smartphones to tablets – all while optimizing CPU and memory resources. My expertise extends beyond coding; I possess extensive experience in architecting efficient team workflows, along with a keen eye for conducting meticulous code reviews, ensuring the delivery of exceptional projects. My hands-on proficiency involves constructing formidable codebases using the MVP/MVVM architecture, employing languages such as Java and Kotlin, and harnessing the power of Gradle. This proficiency is underscored by a deep-seated understanding of essential object-oriented programming concepts, a rich repertoire of software design patterns (including Singleton, Observer, Factory, and Decorator), comprehensive testing methodologies (spanning Unit, Integration, and Automated UI tests), and a spectrum of cutting-edge technologies that have been embraced by the Android development community. As I embrace new horizons, I am actively seeking opportunities not only to engineer and deliver top-tier applications but also to offer innovative solutions that can fuel the growth of your business. I invite you to connect with me, and let's collaboratively shape the trajectory of your applications and business endeavors.
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    Performance Optimization
    Model View Presenter
    Object-Oriented Programming
    Android SDK
    Android App Development
    Gradle
    Android Studio
    Chat & Messaging Software
    API Integration
    SQLite
    Kotlin
    Java
    Native App Development
  • $25 hourly
    I have been working as a native mobile app developer for Android and iOS for 8 years. Additionally, I have held various roles such as team leadership, infrastructure building for systems, technical analysis, data analysis, and server management. During my career, I have collaborated with renowned brands such as Amazon Web Services, Google Cloud, Digital Ocean, and the PayPal API. As a result, I have deeply immersed myself in these technologies to effectively address numerous customer issues, providing ample opportunities for continuous learning. I am driven by a strong desire to learn and understand why I can quickly grasp new technologies. Consequently, I am constantly seeking opportunities to expand my knowledge. In the future, I intend to apply these skills to upcoming projects, striving to achieve outstanding results.
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    SwiftUI
    Google APIs
    Bluetooth
    iOS SDK
    Android SDK
    Android App Development
    iOS Development
    Objective-C
    C++
    iOS
    C
    Kotlin
    Swift
    Java
  • $23 hourly
    Hello. Thank you for your interest. I'm starting my freelancer career and ready to work for reputation. I have more than 8 years mobile development experience. Good knowledge about iOS/Android SDK and libraries. I do have a passion for all things Apple, Google, especially iPhone, Android and I love what I do. I'm here to help you with your ideas and tasks. If you choose me as your Upwork contractor you will be hiring a responsible developer who will be in constant contact with you, throughout the life of the project. I am a very trustworthy, honest and responsible person. I am a results oriented person by nature and I am fully dedicated to my work. I use Bitbucket, Github, Gitlab private repositories and submit code daily. Thank you for visiting my profile, I am looking forward to work for you! Best regards,
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    PayPal Development
    PayPal Integration
    Google Maps API
    iOS Development
    Objective-C
    PHP
    Java
    Swift
    Firebase
  • $20 hourly
    Hello, My name is Nam. If you are looking for an Android Developer to build a Mobile App? You are at the right place I am an experienced Mobile Apps Developer having 8+ years of experience in Android Apps Development with 4 years with Java Language and 4+ years for Kotlin. Also, I have experience crawling data from the web with Python. Feel free to contact me anytime. Just shoot me a message and I will be there for your service. Regards, Nam Tran
    vsuc_fltilesrefresh_TrophyIcon Android
    Algorithm Development
    Model View ViewModel
    TV Set
    Android SDK
    Solution Architecture
    RESTful Architecture
    Git
    Kotlin
    Python
    Java
  • $25 hourly
    ***** Top Rated Developer***** I'm a senior developer with over 6+ years of experiences in developing apps on iOS and Android. (NATIVE apps) I have created lots of apps with high quality and affordable price. Over the past 6 years, I have satisfied all of my clients when making their ideas come to life with really good apps. At present, my core interest is to develop apps on iOS and Android platform. I am very proficient in Swift, Objective-C, Java and all SDK/API related to mobile app development like Facebook, Google, Payment SDK, Ads SDK, Barcode, Maps, Location, etc Also designing is one of my strengths, I will bring to you apps with modern, attractive, simple, and easy to use interface. I'm very friendly, straightforward, honest, cheerful, hard working and very easy to work with. I am looking for long-term relationship with clients, come and work with me to find out that I am your excellent partner. I'm looking forward to know more about your app idea to bring it to life!
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    WordPress
    iOS Development
    Android App Development
    Swift
    PHP
  • $70 hourly
    Mobile | Ionic | Cordova | Flutter | PWA | Angular | React I'm an experienced mobile application developer with a passion for building scalable mobile applications. I create customized apps and websites to empower your customer interactions and business processes. If you have the idea, we can make it a reality in a clean, efficient mobile app and/or website. We can also integrate an app with your current website, giving you both a customer interface and an admin panel. I offer mobile, web, and full-stack development services to create the online tools you need. My skills include: - iOS and Android app development: Ionic, Flutter, Native,.. - Web development, PWA - Flutter - Dart - Ionic - Cordova - Angular - React - Node.js - MySql - MongoDB
    vsuc_fltilesrefresh_TrophyIcon Android
    Mobile App Development
    Apache Cordova
    Ionic Framework
    Hybrid App Development
    Flutter
    iOS
    React
    JavaScript
    Angular
    MongoDB
    Node.js
  • $35 hourly
    I'm a Kaggle competition master, a senior AI enginner with skills in Large Language Models (LLM), Computer Vision (CV), Natural Language Processing (NLP), Machine Learning, Deep Learning. Whether you are trying to build/deploy AI/LLM models in NLP, CV data science fields on web services, embedded devices - I can help !
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    Embedded System
    Artificial Intelligence
    Data Science
    TensorFlow
    PyTorch
    Computer Vision
    Natural Language Processing
    C++
    Python
  • $50 hourly
    My team and I can build recommendation systems, Chat/Voice bots, CV layout parser. Full stack from CV, NLP to Speech
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    Android App Development
    C#
    iOS Development
    iOS
    Deep Neural Network
    Presentations
    Deep Learning
    Python
    Python Script
    LaTeX
    PyTorch
    Git
    Deep Learning Modeling
    Artificial Intelligence
  • $45 hourly
    A software engineer with 10 years of experience in software development on ReactJS, React Native, VueJS, Angular, Node, .Net, Android(Java) technology. My mission is to bring you excellent project satisfaction by providing quality and professional work. I am a full time freelancer and I am able to work on your project immediately. * Experience with SQL Server, XML. * Experience with React Native, React JS, VueJS, Angular, Node * Experience with .NET. * Experience with Android (Java). * Experience with RESTful API, SOAP API. * Experience skills of database. * Ability to work in a team environment * Good interpersonal and communication skills * Good understanding of OOP
    vsuc_fltilesrefresh_TrophyIcon Android
    XAML
    React
    Database
    Mobile App
    JavaScript
    SQL Programming
    Vue.js
    Netting
    React Native
    Database Management System
    Angular
    Desktop Application
    Server
    SQL
  • $35 hourly
    With more than 7 years in software development, I have built and contribute my solid knowledge and skills to develop useful and valuable apps for my clients. I am proficient with Rails/NodeJS/Django for developing API and web app as well as most popular mobile app development technologies such as: iOS (Swift), Android (Java/Kotlin), React Native, Flutter. I believe I can bring even more value to my clients by taking all steps in the software development process, from analyzing requirements to implementing and distributing to users, making me a full-stack developer. My primary skills and most-used techniques: - Ruby on Rails, NodeJS, Django and web development's related techniques - Web frontend libraries and their ecosystem - iOS/Android application development using native languages or React Native, Flutter - API development and integration - Strong problem-solving skills - Architecture design, Database design - Infrastructure design and implementation on cloud systems ========== More details: ========== Web/API development: - Strong experience with Django and Python programming language - NodeJS web development using various frameworks such as ExpressJS, Sails, NestJS, AdonisJS, etc - Deep knowledge and rich experience in designing, implementing RESTful or GraphQL API - Create great UX with single-page applications by various javascript frameworks: React, Angular, Vue.js, etc. - Expertise in online payment domain, both regular and recurring payment with Stripe, Paypal, Authorize.net, Braintree - Integrate with external services via APIs, such as: Google, Facebook, Active Campaign, etc. - Strong knowledge of DBMS with MySQL, PostgreSQL, MongoDB, Redis - Extensive experience in unit testing, TDD with Jest and Mocha ---------------------- Mobile app development: ---------------------- - Expertise in iOS/Android application development with both native (Swift, Java, Kotlin) and cross-platform (React Native, Flutter, Ionic) approaches - Familiar with integrating REST and GraphQL APIs as well as platforms like Firebase and AWS Amplify - Integrate mobile application with external services via APIs: Google, Facebook, Intercom, etc. - Implement payment features with Stripe, Authorize.net, Apple In-App Purchases for both recurring and regular payment systems - Build maps-based applications with Google Maps SDK, MapKit, Mapbox (for offline maps) - Debug and optimize mobile applications - Distribute applications for testing via App Center, Testflight, Firebase App Distribution - Build applications for submission to App Store and Google PlayStore
    vsuc_fltilesrefresh_TrophyIcon Android
    AWS Lambda
    Serverless Stack
    Stripe
    Next.js
    NestJS
    Vue.js
    ExpressJS
    Node.js
    React
    iOS
    React Native
    Flutter
    Ionic Framework
    In-App Purchases
  • $50 hourly
    I'm an expert Game Programmer with extensive experience in building high quality games. My experiences range from building passion games that work well both on mobile, web and standalone platforms, to building multiplayer turn-base games which can handle thousand of players running online. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I look forward to hearing from you! Technical: - Objective C/C++: 7 years experience - C/C++: 8 years experience - Java: 8 years experience - C#: 8 years experience - NodeJS: 4 years experience - Go language: 2 years experience - Flutter/Dart language: 2 years experience - Python: 4 years language
    vsuc_fltilesrefresh_TrophyIcon Android
    Game Development
    Game
    Unity
    C#
    C++
    Mobile Game
    Cocos2d
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