Hire the best Mobile App Developers in Ho Chi Minh City, VN

Check out Mobile App Developers in Ho Chi Minh City, VN with the skills you need for your next job.
Clients rate Mobile App developers
Rating is 4.8 out of 5.
4.8/5
based on 108 client reviews
  • $40 hourly
    Hello! I'm an experienced full-stack developer specializing in web and mobile technologies. With 7+ years in the industry, I excel in Vue, Flutter/Dart, Swift, and Kotlin. I've successfully built projects of varying scale and complexity. My expertise spans front-end and back-end development, allowing me to deliver seamless user experiences. Skilled in problem-solving and collaboration, I quickly understand requirements and deliver exceptional results. I'm always learning new technologies to provide innovative solutions. My toolkit includes: - Web Development: * Frontend: Vue.js (Vuetify, Vue 2/3, JavaScript, TypeScript), React.js (Hooks, Redux), Angular, HTML5, CSS3, SASS/LESS, Webpack, Babel, ESLint * Backend: Node.js, Express.js, MongoDB, SQL (PostgreSQL, MySQL), GraphQL, Firebase, RESTful and GraphQL APIs, API Integration and Development * Web Optimization: SEO Best Practices, Page Speed Optimization, Responsive Web Design, Progressive Web Apps (PWA) - Mobile Development: * Frameworks & Languages: Flutter/Dart, Kotlin/Java for Android, Swift/SwiftUI/Objective-C for iOS, React Native for cross-platform development * Tools & Practices: Android Studio, Xcode, CI/CD for mobile apps, Unit & Integration Testing, Mobile UI/UX Design Principles - DevOps & Cloud Services: * Cloud Platforms: AWS, Google Cloud Platform, Azure * Tools: Docker, Kubernetes, Jenkins, GitLab CI/CD, Terraform * Version Control: Git, GitHub, GitLab, Bitbucket - UI/UX Design: * Tools: Figma, Adobe XD, Sketch * Skills: Wireframing, Prototyping, User Interface Design, User Experience Design, Responsive Design, Interaction Design - Soft Skills & Methodologies: * Project Management: Agile, Scrum, Kanban * Collaboration Tools: JIRA, Trello, Slack, Asana * Problem-Solving: Creative and analytical approach to solving complex problems * Communication: Clear and effective communication, understanding of business needs I'm committed to continuous learning and always expanding my skill set with new technologies and methodologies to provide the most innovative and efficient solutions. Let's discuss how I can help achieve your project goals.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Flutter
    Swift
    iOS Development
    Android App Development
    React
    HTML
    PHP
    MongoDB
    Dart
    Kotlin
    Node.js
    Vue.js
    JavaScript
    Web Development
  • $30 hourly
    With a solid background in web and app development spanning 6 years, I excel in crafting robust solutions across the entire tech stack. Proficient in a range of technologies vital for web and app development, including : Java, Golang, React Js , Node Js and Database. From back-end to front-end, I ensure seamless integration and functionality. 🌟 Project Success: My experience includes successful projects in both web and app domains. I've contributed to 11 of projects in Upwork, delivering efficient and user-friendly solutions that meet client objectives. 🔧 Problem Solver: Thriving in dynamic environments, I navigate complexities with ease, leveraging technical expertise to solve intricate challenges in coding, design, and implementation. 🤝 Collaborative Approach: I thrive in collaborative settings, fostering effective teamwork and communication. Understanding client needs and working closely to deliver tailored solutions is my priority. 🎯 Passion for Innovation: I'm driven by a passion for innovation, constantly seeking opportunities to implement cutting-edge technologies and methodologies, ensuring projects remain at the forefront of industry trends. Let's team up and create exceptional web and app solutions tailored to elevate your digital presence and meet your business goals.
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    AWS Development
    Database
    Back-End Development
    Full-Stack Development
    RESTful API
    API Integration
    Web Development
    Java
    MySQL
    React
    Amazon Web Services
    API
    PostgreSQL
    Golang
  • $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
    Android
    iOS
    TypeScript
    iOS Development
    RESTful API
    User Authentication
    In-App Purchases
  • $20 hourly
    Experienced Software Developer with 11 Years of Expertise My technical skills include: • Objective C & Swift: Expertise in developing and maintaining iOS applications. • Java: Proficient in building Android applications with clean, efficient code. • Python (Flask) and PHP Laravel: Skilled in developing backend services and APIs. • Google SDK: Expertise in integrating various Google services into mobile applications based on Firebase, Google Maps SDK, Crashlytics, GPS Tracking Location • Amazon Services with EC2, S3, iOT with MQTT Connection • The payment gateways: Stripe SDK, Alipay SDK, PayPal SDK I also have extensive experience with development and project management tools: • JIRA & Confluence • Bitbucket, Gits I am well-versed in Scrum and Agile methodologies, ensuring efficient and collaborative development processes Education: • Bachelor’s Degree in Computer Science I am dedicated to delivering high-quality solutions tailored to client needs. Let’s connect to discuss your project goals!
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    iPad App Development
    Mobile App
    Apple Xcode
    iOS Development
    Android
    Firebase
    Swift
    Java
    Android Studio
    Objective-C
    Tablet
    iOS
    iPadOS
    Android App Development
    Native App Development
  • $10 hourly
    Hello, This is Dat Tran, a Mobile app developer based on Flutter having 3 years of hands-on experience. I can design, build, convert UI from Figma or execute flutter apps with BackEnd NodeJS, Firebase, etc. If you want someone to build your page, edit your UI, contact with me. With highly passionate, I believe that we, together, can make something great. Thanks for spending time with me, hope that I will have a chance to collaborate with you.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    UI/UX Prototyping
    Mobile App Design
    Figma
    Flutter Stack
    Flutter
  • $22 hourly
    Thanks for reading my profile. I am full-time freelancer. You will get best quality service on the following skills. -Mobile App/Game development -Web development
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Shopify
    Back-End Development
    Front-End Development
    .NET Framework
    Mobile Game Development
    Node.js
    Python
    JavaScript
    Dart
    Java
    C#
    Xamarin
    Flutter
    Unity
  • $30 hourly
    ⌚️ 14+ years of experience in Senior Full-stack Development. ✅ Highly skilled in front-end development using ReactJS, React Native, Flutter, Objective C, and Swift (iOS). 👨‍💻 Well-verse in back-end development using NodeJS, Python, Postgres/Firebase/MongoDB/AWS/GCP. I got my Master of Science in Computer Science from one of the top universities in Vietnam. I have built various successful applications/frameworks for multiple companies across different domains including ride-hailing, fintech, self-driving, social network, edu tech, etc. For the past 14 years, I have been building solid skills in both Machine Learning and Software Engineering while tackling hard and practical problems. I always enjoy building impactful applications which can bring high values to society. Working worldwide, I help customers from various business domains through coding, building a dev team, and filling expertise plus technological gaps. Here are the main industries: 🔸 Edtech 🔸 Uber for X 🔸 Logistics 🔸 Blockchain 🔸 Social network 🔸 Autonomous vehicles 🔸 Marketing 🔸 Prop tech 🔸 Gaming Skills: ☑️ Full stack engineering: more than 14+ years of experience with web development and mobile development. ☑️ Backend: NodeJS, Python, Java, Expressjs, Nestjs, Django, .Netcore ☑️ Frontend: ReactJS, React Native, Redux, NextJS, Flutter, VueJS, Mobx, jQuery, Typescript, Javascript ☑️ Mobile development: Objective C, Swift (iOS), Java (Android), ReactNative (cross-platform), Flutter (cross-platform) ☑️ Database: Postgres, MySQL, MongoDB, Firebase, Elasticsearch, Algolia, Cloud function ☑️ Cloud platform: AWS, Google Cloud Platform (GCP) ☑️ Other skills: Optimization, GIS, Scrapping, Computer Vision, Machine learning, and Deep Learning (more than 3 years of experience with image processing, object detection, object tracking, segmentation, and general machine learning algorithms.) I am also a seasoned manager leading from a small team of 3-4 to more than 10 members.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Docker
    React
    Django
    ExpressJS
    Swift
    NodeJS Framework
    Firebase
    NestJS
    Flutter
    Web Development
    Android
    Objective-C
    React Native
    Python
  • $15 hourly
    【Available】【Offering lower price to build profile】 I am a skilled Full Stack Software Engineer with years of experience, specializing in full-stack web development and delivering high-quality enterprise-grade applications. I have proficiently worked in Agile and Scrum methodologies. My main work is web and app developments, I am familiar with these tools and technology: - React, React Native - Node, NestJS - Golang, Python, FastAPI - REST, GraphQL - AWS - Google Map API, Mapbox - Github Action, Jenkins - MongoDB, Postgresql - Terraform What I can do: - Web development - Application development - UI/UX design & graphic design (Figma & Adobe Illustrator) - Data processing & analysis I am certified in: - AWS Solution Architect & Developer - Agile methodologies
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Scrum
    FastAPI
    Manual Testing
    CI/CD
    React Native
    UX & UI
    Solution Architecture
    Tailwind CSS
    NestJS
    Jenkins
    Web Development
    AWS Lambda
    Python
    React
  • $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.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    React Native
    Board Game
    Game Development
    Mobile App
    Game Prototype
    Mobile Game
    iOS
    Casual Game
    Virtual Reality
    Card Game
    Augmented Reality
    Unity
    Game Customization
    Android
  • $35 hourly
    ✅ Available Now 🌐 Fluent English 🔥 Fast Response Time 🏅 Certified OutSystems Professional & OutSystems Tech Lead 💼 7+ years of experience in OutSystems 🚀Top 1% of OutSystems developers ⭐ Bachelor of Software Engineering With over 7+ years of hands-on experience in OutSystems, I have been developing web and mobile apps since 2018 with excellent knowledge of software development methodologies, frameworks, and Software Development Life Cycle (SDLC) that includes all phases of systems analysis and understanding of client business technologies and processes. 🏅OutSystems Certification: ✦ OutSystems ODC Associate Developer | February - 2023 ✦ OutSystems Associate Tech Lead | December - 2022 ✦ OutSystems Associate Reactive Developer | December - 2022 ✦ OutSystems Professional Traditional Web Developer | June - 2020 ✦ OutSystems Associate Traditional Web Developer | March - 2019 As an Upwork freelancer, I am committed to open communication, adaptability, and transparency with my clients. I understand the value of a collaborative approach and strive to build long-term partnerships that yield successful outcomes. Ready to collaborate and bring your projects to life? Feel free to get in touch. I'm excited to work with you and help you achieve your tech goals! 🤝
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Jira
    Database Modeling
    Agile Project Management
    Database Design
    Web Design
    Low Code & RAD Software
    Database
    SQL
    Agile Software Development
    API Integration
    JavaScript
    Web Development
    CSS
    HTML
  • $35 hourly
    I am a data visualization/front-end engineer with 5+ years of experience. My passion is to create complex, unique, and beautiful visualizations that help analyze and present your data.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    React Native
    jQuery
    Responsive Design
    Bootstrap
    Nuxt.js
    SVG
    TypeScript
    Vue.js
    HTML
    CSS
    Vector Graphic
    JavaScript
    Data Visualization
    D3.js
  • $35 hourly
    An ambitious developer who loves to work with the latest technologies on challenging and diverse projects. I am eager for making websites and mobile apps with beautiful user interfaces and great user experiences to make sure that people will enjoy every portion of my products.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    React Native
    Android
    Back-End Development
    iOS
    Front-End Development
    TypeScript
    JavaScript
    React
    HTML
    CSS
  • $40 hourly
    💰 $100k+ Earned 🌟 100% 5★ Job Success ⏰ 7000+ Upwork Hours 🗓️ 9+ Years of Experience 🔧 Technical Skills: 🚀 Technologies: Blockchain, Mobile Crypto Wallet (EVM), Chrome Extension Crypto Wallet (EVM), Firebase, and more 🚀 Platforms: React Native, Next.js, Android, iOS, Android Widget, iOS Widget, Apple Watch, Apple - Watch Complications, Web Extension 🚀 Languages: JavaScript, TypeScript, Java, Swift, Objective-C With over 9 years of experience in the software development industry, I specialize in delivering high-quality outsourcing projects. My team and I have successfully completed 50+ projects for a diverse range of clients from the US, Europe, and Asia. Our expertise covers various industries including social networking, healthcare, education, hospitality, and transportation. I am proficient in a wide array of technologies and platforms, including JavaScript, TypeScript, Java, Swift, and Objective-C. My commitment to continuous learning ensures that I stay up-to-date with the latest trends and technologies. I pride myself on achieving 100% 5★ job success and being a Top Rated Plus freelancer with over 7000 Upwork hours and $100k+ earned. Let's collaborate to bring your vision to life with precision and excellence.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Android
    iOS
    Hybrid App Development
    Map Integration
    Apple Watch Application
    NFT
    Browser Extension
    Google Chrome Extension
    Crypto Wallet Development
    Ethereum
    Blockchain
    Firebase
    React Native
    Crypto Wallet
  • $50 hourly
    Summary: • Result-oriented and professional software developer with around 20 years of experience in application development. • Understand the importance of creating highly readable and easily maintainable source code. • Over 10 years working as a lecturer for Mobile Application Development Course. • Over 5 years working for IT industry. • Played different roles in different projects for different clients comes from Singapore, France, America and Kenya. Core Competency: • Strong IT background • Enough business & IT background to understand and response needs of a startup company • Deep understanding mobile platforms • Good programming skills for both iOS (Objective-C / Swift) & Android (Java, Kotlin) • Different devices programming (multilingual languages + different screen sizes + different SDK versions) • Much experience with Git workflow (branch, merge, rebase, pull request, etc.) • Effective project planning and management • Familiarity with asynchronous programming • Much experience in building robust and reusable infrastructure • Much experience with UML & object-oriented analysis and design (OOAD) paradigm • Much experience with 23 GoF design patterns • High productivity with keeping up-to-date on new technologies and libraries trends Ability: • Thorough domain knowledge with strong analytical, design skills and problem solving • Conduct from concepts to realizations: Business requirements ▶ Work breakdown structure ▶ Project planning ▶ Wire framing ▶ Designs ▶ Coding ▶ Quality control ▶ Delivery • Translate business requirements or problems into technical solutions • Work with stakeholders to propose suitable solutions from high level architecture to detailed design level • Write both unit and UI tests • Use profiler and analyzer tools to prevent potential runtime and performance problems • Impose best practices in development (standard coding style convention, suitable libraries, design patterns to reduce coupling, clean code, etc.) Technical Proficiency: • iOS (Objective-C, Swift) • Android (C/C++, Java, Kotlin) • Xcode, Android Studio, Eclipse, NetBeans, and Visual Studio IDE • Integration of 3rd party libraries (CocoaPods, use and version management) • Auto-Layout with Storyboard (and via Code) • WatchKit, HealthKit, Push Notification, Firebase Cloud Message, Google Map, MapKit, Facebook / Twitter / Google + APIs, etc. • ZooZ, Paypal and Stripe payment gateway integration • Cocos 2D and Libgdx game engine • Java script, HTML, XML and Json • SOAP and RESTful web service • Strut, Spring, Play framework and Parse platform • Microsoft SQL, MySQL, SQLite and MongoDB database • Object-oriented (C/C++, Objective-C, Java, .NET) and functional programming (Swift, Scala, Kotlin) paradigm • Mac, Linux and Windows OS • TFS, Toggl, JIRA, Assembla, Zoho, Bitbucket, GitHub
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    IT Consultation
    Web Development
    iOS Development
    Android App Development
    Business with 10-99 Employees
    Payment Gateway Integration
  • $30 hourly
    I am a professional embedded software engineer with more than six years of experience. My current areas of expertise are IoT Applications & Embedded Systems Design, including embedded hardware/software. 𝐌𝐘 𝐒𝐊𝐈𝐋𝐋𝐒: - Know about MCU: Nordic, Silicon Labs, AVR, PIC, ESP, TI CC32xx, ESP32, Qualcomm QCC51xx, etc. - Have experience in programming languages such as C/C++, C#, Java - Solid knowledge of standard interfaces such as I2C, SPI, UART, and CAN. - Have experience using debugging tools such as Segger Jlink, CAN bus analyzer, and Logic analyzer. - IoT devices with wireless connectivity such as LTE, CAT-M1, NB-IoT, LoRa/LoRaWAN, BLE, WIFI, NFC - Good experience in AWS Service, AWS IoT, AWS Shadow, and AWS Jobs. - Good experience in Battery Management Systems based on BQ products from TI. - Good experience with Audio Codec chips. - Experience with AI/ML on Edge Impulse with nRF Connect - True wireless earbuds, headsets and speakers, Bluetooth ® LE Audio standard from Qualcomm: QCC5141, QCC5171, QCC5181,... We have worked with wearable devices and medical devices: - ECG 1, 3, 12 leads with ADS1292, ADS1293, ADS1298 - EEG with ADS1299 - Body temperature with MAX302025, MAX30208 - PPG with MAX86178, MAX86178 - SPO2 with OB1203, MAX32664 sensor hub - Vital signal with AFE4950 - OTA firmware update via Bluetooth/WIFI 🔑𝐊𝐄𝐘𝐖𝐎𝐑𝐃𝐒: Embedded Design, Hardware Design, Firmware Development, Mobile App Integration, IoT Device, Medical Device Design, Embedded Systems, Real-time Operating Systems (RTOS), Microcontroller Programming, Sensor Integration, Wireless Communication (Bluetooth, Wi-Fi), Low Power Design, Wearable Devices, Firmware Architecture, Embedded Software, Device Drivers, System-on-Chip (SoC), PCB Design, Signal Processing, IoT Platforms, Cloud Integration, Mobile App Development, Web Portal Design, Healthcare Technology, Remote Monitoring, Data Security, Telemetry, ARM Cortex, ESP32, Device Connectivity, Embedded Prototyping, Human-Machine Interface (HMI), Medical Device Compliance, Mobile-Connected Devices, IoT Security, BLE, Firmware Debugging, Connectivity Solutions, Edge Computing, Smart Devices, Industrial IoT.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Bluetooth LE
    Flutter
    Zephyr
    Circuit Design
    Microcontroller
    Firmware Programming
    Electrical Engineering
    Electronic Design
    nRF52
    Microcontroller Programming
    STM32
    PCB Design
    ESP32
  • $30 hourly
    🏆 TOP RATED PLUS🏆 in FLUTTER DEVELOPMENT "So it will be!" - that's how I like to say to my clients every time they ask me if I can get the work done on time, never fails. Hi there, thank you for checking out my profile, my name is Huy, I am a Mobile developer in Viet Nam, if you are looking for someone to respond fast, learn and adapt fast, and have good communication. Look no further!. As a self-learner and a technology enthusiast, I always offer the best quality apps to my clients, using the following skills: ✅ Flutter, dart, BLoC, Provider, Riverpod ✅ Android, IOS, Web, Mac, Linux & Window Desktop apps all in one ✅ Beacon/Bluetooth/sensor connect/IOT ✅ AWS Appsync Graphql, Graphql Apollo API, REST. ✅ Amazon Amplify, Firebase, Appwrite (authentication, database, analytics, notifications and etc.) ✅ SDK (Maps, Ads, Youtube, In-app Billing, Telematic SDK and etc.) ✅ Online payments (Stripe, Revenue Cat) ✅ Social Media integration (Facebook, Twitter, Instagram, G+, Youtube) ✅ App marketing and ads integration (Google Ads, App Flyers, UX Cam) ✅ Fully automated deployment pipeline (bitrise.io, Fastlane, Azure DevOps, GitHub action) Willing to learn extra skills to support you. I may not be one of the best Flutter developers on the market yet, but my communication skill is top-notch. I will always be the developer who always asks the right questions before work and offers the right solutions, and is 100% transparent about my work. I am interested in both tech and business development. I am available for 3-month+ projects, my focus is to support potential business, not only on the technical side but on all aspects.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Desktop Application
    CI/CD
    Bluetooth Beacon
    Amazon Cognito
    AWS AppSync
    AWS CodePipeline
    Push Notifications
    Dart
    Firebase
    GraphQL
    Flutter
  • $25 hourly
    Hello, and thanks for visiting my profile. I started my career as a Flutter Developer in 2019, which is still my current role. My experience is given below: Business niches I've done: - E-commerce - Asset Management - Listing Directory - Funding and Insurance - Booking management Language and Framework: - My strongest programming language and framework are Flutter and Dart. - I know a bit about PHP and Python too. Favourite state management (Flutter) - BLOC (using flutter_bloc) - Provider - GetX Favourite Architecture: - Clean Architecture. - Domain Driven Design. - For Flutter, I always use the GetIt package for Dependency Injection. Database: - Firebase - MySQL - I can adapt other databases if you need to. The experience I've gained during the years as a Flutter Developer: - Offline implementation - API integration - OneSignal/Firebase Notification - App deployment - Google Map/OpenStreetMap implementation - Firebase Services - Git versioning - Bitbucket - Jira - Agile With the expertise above, I believe I will do a good job in turning your idea successful.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Android App Development
    iOS Development
    PHP
    Dart
  • $15 hourly
    Part-Time Japanese Translator. Years of working with big clients: Kohnan Japan, Acecook, NEC, Kajima, Taisei, etc. Full-time Game Enthusiast. Successful hyper casual game titles: Tiles Hop (over 900M installs global), Dancing Road ( over 200M installs global)
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Conversion Rate Optimization
    App Store Upload
    Android App
    Android SDK
    iOS SDK
    Mobile App
    App Game Kit
    App Marketplace
    Mobile Game
    Mobile App Strategy
    App Development
    App Store Optimization
    Campaign Optimization
    Marketing Automation
  • $25 hourly
    I started programming Native Apps on iOS using the Objective-C programming language. Then, I have learned and used Swift programming language at work until now. Besides, I can also proficiently use current popular Cross Platform App Development Frameworks such as Flutter and React Native to build Cross Platform apps. With my understanding of programming languages and the ability to adapt to the constant changes in technology, I have had the opportunity to participate in many application projects in diverse fields such as games, and e-commerce. , medical, and cosmetology. Besides my main expertise in mobile apps, I also have experience researching and working on Smart TV and Website. I built many versions of Smart TV Application (POPS KIDS and POPS Music) with ReatJS, Angular framework and it’s ecosystem (webpack, redux, styled component, Nextjs …) With all my programming experience in mobile apps and websites, I believe I will be able to meet customers' various requirements. And these are my programing skills : - Mobile programing skills : ✓ Objective-C ✓ Swift ✓ Cross platform framework : flutter, react native - Front end programing skill ✓ Frameworks: ReactJS, Angular ✓ NextJS / ReactJS / Angula ✓ Html5, CSS3 , SASS, LESS ✓ Core JavaScript, TypeScript ✓ Flexbox, Bootstrap framework ✓ RESTful API, JSON
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    WordPress
    Elementor
    LearnDash
    FlutterFlow
    Flutter Stack
    Webflow
    iPhone
    React Native
    HTML5
    JavaScript
    iOS Development
    React
    Swift
  • $15 hourly
    Work Experience - I have 10 years Experiences to develop ios applications in swift - Performed technical designs and implementation of 20+ complex iOS apps. - Worked closely with marketing team, design team, and QC team to develop applications from scratch. Key skills - Swift - Google apis and services such as Firebases, Maps, ORC,... - IAP - REST - RxSwift
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    SwiftUI
    Google APIs
    Data Structures
    Object-Oriented Programming
    Firebase Realtime Database
    GitHub
    RxSwift
    Smartphone
    Swift
    iOS
    Firebase
    iOS Development
  • $20 hourly
    Welcome to SparkMinds! ▶️ Founded in 2021, our journey began by delving into Blockchain projects, and since then, we've achieved remarkable success, including the successful implementation of several multimillion-dollar Crypto Exchange projects. Over time, we've expanded our workforce and extended our technology services to various sectors worldwide, including banking systems, account integration, fintech mobile apps, enterprise financial software, wallet applications, and secure data sharing. ▶️ Our team of around 50 talented individuals continues to grow, both in quantity and quality. We boast skilled teams of Web/Mobile Developers, DevOps engineers, and Automation QA experts. ▶️ Our Services: 1. Blockchain Development 2. Mobile Application Development 3. Custom Web/App Implementation 4. Dedicated Resources Hiring 5. Ongoing System Maintenance 6. QA & Testing 7. Cloud Infrastructure Setup 8. IT Consulting & System Architecture ▶️ At SparkMinds, we utilize the following tech stacks: 📍Frontend Development: ReactJS | AngularJS | Vue.js | HTML5 | CSS3 | JavaScript | Next.js | Svelte | Angular | HTML | CSS 📍Backend Development: Java (Spring Boot, Spring MVC) | Node.js | Golang | Solidity | Deno.js | C/C++ 📂Database: MySQL | PostgreSQL | MongoDB | Redis 📱Mobile App Development: React Native | Flutter ☁️Cloud Services: Amazon Web Services (AWS) | Google Cloud Platform (GCP) | Microsoft Azure | Cloud Flare (CDN) ✅DevOps and Deployment: Docker | Jenkins | CircleCI | GitLab CI/CD | SST | Kubernetes ⛓Blockchain: Ethereum | Solidity | Web3.js 🔍Testing: Selenium | JUnit | Katalon | Apache JMeter | AWS Security Scanner 🤖 Other Tools: Kafka | Elasticsearch | Jira | Atlassian Confluence | GitHub | AWS CodePipeline | SonarQube |OWASP | SNYK | OpenAI ChatGPT ▶️ Our portfolio showcases some of our best accomplishments, including delivering Web/Mobile applications for Crypto Exchange platforms. Additionally, we have another platform in its final stages of development, set to launch soon. If you're in need of reliable development services, don't hesitate to reach out to us. Contact us today! ------------------------------------------------------ SparkMinds J.S.C ®️: We Are More Than Your Demand and Satisfaction! *A Vietnamese Software Development Outsourcing firm providing technology services in many sectors all over the world.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    MEAN Stack
    Back-End Development
    Front-End Development
    MERN Stack
    System Maintenance
    Hybrid App Development
    Blockchain Development
    Web Application Development
    Technical Project Management
    Software Development
    Database
    Database Architecture
    Blockchain
    Full-Stack Development
  • $25 hourly
    I am an iOS Developer with over 10 years of experience. I have worked with clients worldwide, like the US, UK, Germany, Australia, etc. With my experience, I can professionally complete jobs with high-quality products and code. 👉 Here's what you'll get: ✅ Professional attitude at work ✅ Good communication and quick response ✅ Consulting from an experienced developer ✅ High-quality product: High-performance application, good UI/UX suggestion, etc. ✅ High-quality code: Maintainable code, extendable code, unit tests, etc. ✅ Affordable price 👉 Abilities & Skills: 📘 Great experience: • iOS Developer since 2012 • Flutter Developer since 2020. 📘 iOS programming skills: • Native frameworks • UIKit/SwiftUI • Networking, • Unit testing • Memory management, • Instruments • Application distribution (App Store, ASO, Enterprise). 📘 iOS development knowledge: • UI/UX • Performance optimization • Automation testing • Application security 📘 New iOS development techniques: • Swift concurrency • Combine • SwiftUI 📘 Programming concepts: • POP, OOP • Design patterns • Software architectural patterns (MVVM, VIPER, etc.) • Asynchronous events programming (Combine, RxSwift, ReactiveCocoa) 📘 Automation, CI/CD: • GitHub Actions • Xcode Cloud 📘 An excellent team player with a proven ability to conduct independent research. 📘 Eager to learn new software development techniques and tools. 📘 Can communicate effectively in English. 📘 Native frameworks: • In-App Purchase (IAP) • Push Notification • CoreLocation • CoreBluetooth • CoreData • Combine • SwiftUI, UIKit • XCTest • Storyboard and Xib • Camera • AVFoundation 📘 3rd party services: • Firebase • AWS Amplify • RevenueCat • Google Sign In, Maps • Facebook SDK 📘 Open sources: • RxSwift • Alamofire • Realm • Swinject • Kingfisher In addition to my work. I am an active contributor to the open-source community on GitHub. I'm excited to learn more about your needs and how we can work together to achieve your goals. Please feel free to send me a message if you have any questions.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    iPad App Development
    App Store
    Location Framework
    Mobile Payment Functionality
    Unit Testing
    Mobile Development Framework
    Dependency Injection Framework
    Objective-C
    Swift
    Flutter
    iOS
    iOS Development
    Dart
    SQLite
  • $15 hourly
    Experienced Android Developer | Flutter Enthusiast Hello! I'm a dedicated Android Developer with 8 years of experience crafting intuitive and high-performing mobile applications. My primary focus is on developing seamless, user-friendly Android apps, but I'm also skilled in Flutter, which allows me to build beautiful cross-platform applications with a single codebase. What I Offer: Android Development: Expertise in Kotlin and Java, with a strong background in using Android SDK, APIs, and libraries to create robust applications. Flutter Development: Proficient in Dart and Flutter framework, enabling me to develop efficient and scalable cross-platform apps that work flawlessly on both iOS and Android. UI/UX Design: A keen eye for design and user experience, ensuring that your app not only functions well but also looks great. Problem Solving: Strong analytical skills to tackle complex problems and deliver innovative solutions tailored to your needs. Code Quality: Commitment to writing clean, maintainable, and well-documented code, adhering to best practices and industry standards. Why Work With Me: Proven Track Record: Successfully completed numerous projects ranging from small startups to large enterprises. Communication: Clear and timely communication to ensure your vision is accurately realized. Timely Delivery: Efficient work ethic that meets deadlines without compromising on quality. Client Satisfaction: Focused on building long-term relationships by delivering exceptional results and providing ongoing support. Whether you need a new app developed from scratch or enhancements to an existing one, I'm here to help. Let’s discuss how I can bring your ideas to life! Feel free to reach out, and let’s make something amazing together!
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Mobile App
    App Development
    Android App Development
  • $15 hourly
    ⌚️ 3+ years of experience in Full-stack Development. 🔥 Experience in Javascript, Reactjs, Nextjs, Nodejs (Expressjs, Nestjs), Golang (Gin), .Net Core, Flutter 🔥 Expertise in Databases: Postgres, MySQL, MongoDB. I got my Bachelor of Technology in Software Engineering from one of the top universities in Vietnam. I have built various successful applications/frameworks for multiple companies across different domains including edu tech, testing platforms, e-commerce, etc. For the past 3 years, I have been building solid skills in Software Engineering while tackling hard and practical problems. I always enjoy building impactful applications which can bring high value to society. Working worldwide, I help customers from various business domains through coding, building a dev team, and filling expertise plus technological gaps. Here are the main industries: 🔸 Edu tech 🔸 E-commerce 🔸 Social network Skills: ☑️ Full stack engineering: more than 3+ years of experience with web development and mobile development. ☑️ Backend: NodeJS, Golang, .Netcore ☑️ Frontend: ReactJS, Redux, NextJS, Flutter, Typescript, Javascript ☑️ Mobile development: Flutter (cross-platform) ☑️ Database: Postgres, Postgres, MySQL, MongoDB. ☑️ Other skills: System design, Management.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Project Management
    Solution Architecture
    Product Development
    Software Architecture
    API Integration
    React
    Flutter
    .NET Core
    Golang
    Web Development
    Node.js
    Software Development
    NestJS
    Next.js
  • $30 hourly
    ✅ On-time delivery with quality product and your satisfaction is my goal. ✅ Quickly pickup your business idea to bring it to real life with very little guidance. ✅ Understand the importance of writing clean and maintainable source code. I have over 8 years experience developing mobile apps on iOS and Android; I also have a bachelor degree in Computer Science with a solid IT background. SKILL: ● Android ○ Proficient in Java and Kotlin ○ Kotlin Coroutines and Flow ○ Jetpack library: Compose, Room, DataStore, Navigation ○ Retrofit, Ktor for web service request ○ Hilt, Koin for dependency injection ● Kotlin Multiplatform (KMM) ● iOS (Swift and Objective C) ● Flutter for multiplatform projects ● Architecture Pattern: MVP, MVVM, MVI ● Version Control system: Git
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Android App Development
    iOS Development
    Android
    Flutter
    Swift
    Objective-C
    Firebase
    Kotlin
    Java
  • $15 hourly
    Hi I'm Thien and I'm writing in regard to your job opening of Flutter Developer. As a candidate with extensive experience in Mobile App Development, I am highly skilled in BlockChain Wallet, Riverpod, Firebase, Notification, DeepLink, Login SDK,... I have been working as Flutter Developer for 3 year. The opportunity to join your team greatly interests me because i looking for new opportunity. I like to move fast and code a high quality code and easy for maintain. I believe that I would make a valuable asset to your team and I offer my resume for your review. As per my professional summary, my qualities and experience make me highly suitable for the role of Flutter Developer. Thus, if you are looking for a well grounded Flutter Developer please contact me to arrange an interview. I am eager to learn more about how your organization can benefit from my contribution. I thank you for your time and consideration, and I look forward to hearing from you.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Regex Writing
    SQL
    Golang
    Flutter
    React
    Firebase
    Node.js
    iOS
    JavaScript
    MongoDB
    Dart
    Hybrid App Development
  • $10 hourly
    I am a computer science engineer who studied at Ho Chi Minh City University of Technology (Vietnam National University). My specialty is mobile development, with a focus on the Flutter framework cross-platform. With 1+ year of working experience, I am looking for a job that helps me improve my skills and increase my income.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Android App
    Git
    App Development
    Mobile App
    iOS
    Android
    iOS Development
    Android App Development
    Dart
    Flutter
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