Hire the best React Native Developers in Vietnam
Check out React Native Developers in Vietnam with the skills you need for your next job.
- $40 hourly
- 5.0/5
- (230 jobs)
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.React NativeNestJSFlutterMobile App DevelopmentReactAndroidAPI IntegrationiOSJavaScriptTabletHybrid App Development - $35 hourly
- 5.0/5
- (13 jobs)
While numerous developers are available in the market, only a select few possess the skills required to create a project that thrives in the long run. This encompasses making solid technology choices, enforcing high code quality standards, and, notably, effective communication. I am confident in my ability to be among those select few who can secure the long-term success of your business. Looking to boost your business with expert web development? I'm a Full-stack Website developer with more than 8 years of experience in different business types and sizes. Specialized in Front-end technologies like React.js, Vue.js, Angular, React Native and Back-end technologies like PHP, Node.js, AWS... With me, communication is the key to every project's success. Not only I could provide clear and great solutions in difficult times, but I also aim to help team members achieve a higher skill level, have more fun in work and being a part of a great team. My technical stacks: 🎨 Front-end: React.js, Next.js, Vue.js, Nuxt.js, Quasar, Angular, Typescript, TailwindCSS, Three.js,... 📊 Back-end: Serverless Framework, Node.js, Nest.js, Express.js, Moleculer, WordPress, Drupal, Laravel, NoSQL (MongoDB, Firebase, DynamoDB), MySQL 🛠 Dev-ops: Linux, AWS, Docker ℹ Other third-party services: Stripe, MailChimp, Zoom API, Facebook Graph API, Google Services, Paypal, etc... I'm currently looking for Remote job only. I'm willing to work with all different timezones (US, UK, Australia,...). Please feel free to leave me a message if you're interested in my profile.React NativeNestJSVue.jsTailwind CSSNuxt.jsServerless StackNext.jsTypeScriptAngularLaravelCSSWordPressAmazon Web ServicesReactNode.js - $40 hourly
- 4.9/5
- (11 jobs)
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.React NativeBoard GameGame DevelopmentMobile App DevelopmentMobile AppGame PrototypeMobile GameiOSCasual GameVirtual RealityCard GameAugmented RealityUnityGame CustomizationAndroid - $35 hourly
- 4.9/5
- (43 jobs)
So you're looking for a great developer or team developer who not only can help you with development but also can give consultant for you and make your app become great. We have 8 years of experience with blockchain. We specialize in providing DeFi app development and operation solutions. We have developed many DeFi app like DEX (staking and farming) , DEX aggregator, NFTs gaming, yield farming platform, lending & borrowing platform,… The networks that we have developed are Binance Smart Chain (now is BNB), Ethereum, Fantom, Celo, Avalanche, Solana and Near, … We also develop app on mobile and website. Our technical stack: - Smartcontract: Rust, Solidity, Hardhat, Truffle - Backend: NodeJS, Python, AWS, MongoDB, MySQL - Frontend: ReactJS, NextJS, EtherJS - Mobile: React Native, Flutter - Server: Ubuntu, Centos, AMI, ... If you want to own a DeFi platform, DM me and we will advise you build your dream with low budget and great satisfaction.React NativeWeb DevelopmentBlockchain ArchitectureBlockchainSmart ContractNext.jsSolidityRustFlutterAmazon Web ServicesMySQLPythonJavaScriptNode.jsReact - $35 hourly
- 5.0/5
- (128 jobs)
Dear my Valued Customer, I'm a full-stack software developer. I'm your one-stop-shop. You can get me to build your Backend, Restful APIs, NodeJS Backend, NestJS Backend, web apps, MERN stack web apps, MEAN stack web apps, native iOS apps, native Android apps, React Native apps, Kotlin, Flutter, Unity, Python and even C# apps. All apps will be made carefully and perfectly by following a strict timeline. You can see things done week by week. If you have time, you can discuss closely with me every single detail of your apps. But, I only charge you a reasonable price. I'm open to any negotiations. So feel free to ask for some discount if it makes you feel more comfortable. I hope we will have a long-term working relationship. And I wish you all the best with your business plans. Best regards, Nhan Nguyen.React NativeCryptocurrencyReduxEthereumSolidifyBlockchainSmart Contractweb3.jsVue.jsFront-End DevelopmentKotlinFlutterMongoDBReactAngular - $50 hourly
- 5.0/5
- (57 jobs)
I am a full-stack developer with 5-year work experience. My backend skills: I worked a lot with Nodejs. My frontend skills: - Have solid experience using React Native in production products. - Have experiences in working with the web using Reactjs. I work as an individual. I'm very flexible and willing to learn new knowledge to give good service and high productivity for customers. I hope to contribute my ability to the success of your projects.React NativeFirebasePayment FunctionalityUser AuthenticationHybrid App DevelopmentPush NotificationsiOSReactNode.jsGraphQLTwilio APITypeScriptAmazon Web ServicesJavaScript - $20 hourly
- 5.0/5
- (25 jobs)
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.React NativeAndroidFlutteriOS - $25 hourly
- 4.9/5
- (34 jobs)
I have strong skills developing mobile apps using Android/React Native/Flutter. I have 9+ years of general experience and more than 30 completed projects in the software development industry. Most of the apps I have developed from scratch, so I know how to design application architecture and write clean code. In addition, I have maintained legacy code. Interested in a challenging technical track career in an application development environment. Experienced in: ✅ 2+ years experiences work with Java technical. ✅ 9+ years experiences work with Android(Java/Kotlin) development. ✅ 4+ years experiences work with React Native development. ✅ 3+ years experiences work with Flutter development. ✅ Using clean architecture and MVP/MVC/MVVM for project. ✅ Good skills and knowledge on UI/UX. ✅ Always research to have the depth knowledge for optimizing and marking high performance app. ✅ 2+ years experience on web development using Laravel/Node.Js(Have the basic knowledge about the web front end and back end to support the work on mobile app (working with Webview, Network, API) Worked with Below Technologies/Tools: ✅ Java/Kotlin/Android ✅ React Native ✅ Redux/ Redux Saga ✅ Dart/Flutter ✅ AR/VR, Machine Learning ✅ Firebase: Auth/Realtime Database/Hosting/Firestore /Cloud Functions/Push Notifications/Analytics/Remote Config ✅ GraphQL/WebSocket/Apollo Sync/DynamoDB ✅ Xcode/Android Studio/ IntelliJ IDEA ✅ BitBucket/Github/Gitlab ✅JIRA/Trello/BaseCamp/Asana ✅ Postman/Swagger/Heroku ✅ Photoshop/XD/Sketch/Zeplin Work with me and you will see for yourself that your app never looked better. I look forward to discussing your project with you. COMMUNITY ✅ Github - hiennguyen92React NativeFirebase Cloud FirestoreNative App DevelopmentCameraObjective-CSwiftHybrid App DevelopmentDartSQLiteKotlinAndroidFlutterAndroid App DevelopmentJava - $30 hourly
- 4.8/5
- (13 jobs)
Hi, I'm Cong. I have more than 5 years of experience in developing Front-end Web and Mobile. I work with the following technologies and stacks: 1. Mobile Application Development: - I have expertise in Hybrid / Cross-Platform Mobile applications using React Native CLI / EXPO, REDUX, PWA/progressive Web Application (React.JS). - Also, I am familiar with Swift/SwiftUI in developing native ios application. 2. Web Application Development: - I am familiar with TypeScript, React.js, React Remix, Vite.js, Next.js,StrapApi and TailwindCss... Besides, I have knowledge of other skills: FastAPI, GraphQL, Map SDK, Code push, Firebase, Typescript, Fastlane, and WebRTC.Nodejs.React NativeNative App DevelopmentAndroid App DevelopmentFirebaseMobile App DevelopmentHybrid App DevelopmentiOS DevelopmentFastAPISwiftUIJavaScriptTypeScriptReact - $25 hourly
- 5.0/5
- (100 jobs)
| Trading Bot | Telegram Bot | Discord Bot | | Crypto Trading | Bot | Exchanges trading | Ccxt | Binance | | Backend | FastAPI | Flask | Django | Python | | AWS | Lambda | EC2 | RDS | CloudWatch | | Automation | | Embedded automation | IoT | IoT solutions | | Arduino | ESP | STM32 |React NativeCrypto Exchange PlatformPostgreSQLRESTful APIScriptingESP32API DevelopmentTrading AutomationCryptocurrencyArduinoWiFiEmbedded ApplicationArduino FirmwarePython - $25 hourly
- 5.0/5
- (15 jobs)
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 LeReact NativeSocket.ioReduxCrypto Wallet DevelopmentMap IntegrationGraphQLFirebaseJavaScriptAndroidMobile App DevelopmentiOSTypeScriptiOS DevelopmentRESTful APIUser AuthenticationIn-App Purchases - $30 hourly
- 4.9/5
- (45 jobs)
Welcome to my profile, hope we can work together. Here are a couple of feedbacks given by my previous clients, exactly here in Upwork, for your reference: 🔊"Phương is a very good developer. He works diligently, recommends best practices & walk the extra mile with you. Would like to hire him again for any similar work in the future." 🔊"Phương Nguyễn is a great resource. Always ready to walk an extra mile, recommend best practices, follow good coding methodologies. I'll hire him again & again." 🔊"I have been looking for experienced React developer, here I found one Mr Nguyen. He is very cool guy. I enjoyed working with him. I never thought he would finish the job very fast. Even he taught me how can I run the code in my computer. Gave me some extra time. I will definitely hire him again." Here are some skills that I'm proficient with React Native: ✅ 𝐀𝐑𝐂𝐇𝐈𝐓𝐄𝐂𝐓𝐔𝐑𝐄: MobX, Redux ✅ 𝐒𝐓𝐎𝐑𝐀𝐆𝐄: react-native-storage, react-native-SQLite, realmJS ✅ 𝐓𝐃𝐃: jest, detox ✅ 𝐎𝐏𝐒: Fastlane, Github Actions, Azure PipelineReact NativeFastlaneReduxDevOpsAPISVGTypeScriptLocation-Based ServicePush NotificationsAPI IntegrationTabletGraphQLJavaScriptIn-App PurchasesFirebase - $15 hourly
- 5.0/5
- (9 jobs)
👨Thanks for visiting my profile. Welcome! I'm Thuc Tran Duy, a skilled Full-Stack Developer specializing in .NET and eager to collaborate on your project. 🔍Key Skills: - C#, WDF, .NET Framework, ASP.NET MVC, Web/Rest API, Blazor. - JavaScripts, React.js, Bulma CSS. - MS SQL Server, MySQL, Oracle, Mongo DB. - MS Excel & Access 📌What I Offer: ✏️100% job satisfaction with high-quality work ✏️Free 5-day support during the testing period ✏️Full ownership of the source code ✏️Competitive hourly rates within budget ✏️Regular updates and on-time delivery If you're seeking a dedicated and experienced software engineer to enhance your team’s success, I’m confident that my skills and commitment make me the ideal candidate. Let’s connect and discuss how we can achieve your project goals together!React NativeOracleMySQLMongoDBJavaScriptASP.NET MVCC#BlazorWeb DevelopmentDesktop ApplicationRESTful API.NET Framework.NET Core - $7 hourly
- 5.0/5
- (9 jobs)
→ With Bachelor Degree in Computer Science 💻, I have intermediate knowledge in math for computer (Discrete Mathematics, Number Theory, Graph Theory) and programming technic as well as data structure and algorithms. I can: ✅ Developing reusability, maintainability and scalability code. ✅ Comply to industry best practices. ✅ Working alone or with collaboration. ✅ Quickly learn new concept or technology. → My Skill: ⚛ Front End: ▸ ReactJS ▸ NextJS ▸ Jquery ▸ Tailwinds ▸ Bootstrap ▸ MUI ▸ VueJS 🏭 Back End: ▸ NodeJS, ExpressJS ▸ NestJS ▸ PHP ▸ .net ▸ SQL and noSQL database 🎮 Games Dev: ▸Phaser ( webgame JavaScript) ▸Unity C# 🎉🎉 I hope to working with you soon !!React NativePhaserDatabaseJavaPHPNodeJS FrameworkExpressJSNode.jsNext.jsReactBootstrapjQueryCSSHTMLJavaScript - $19 hourly
- 5.0/5
- (12 jobs)
✅ 100% Job Success ✅ Top Rated ✅ Upwork Skill Certification I care about every aspect of your application! I have over 5 years development experience, if you are seeking a reliable partner committed to long-term growth alongside your business, you have found the right one Tech stack: AWS | PHP/Laravel | NodeJS | ReactJS | VueJS | React Native | Flutter | I have worked on complex high volume systems, responsible for the PHP platform, MYSQL databases and server architecture. I have a high level of skill in PHP, Laravel, Wordpress, Shopify, MYSQL, JavaScript and aws servers. I am able to understand requirements, provide updates and stick to agreed deadlines.React NativeAPICloud ApplicationCloud ArchitectureNext.jsNode.jsWeb ApplicationLaravelCSSVue.jsJavaScriptPHPHTMLDockerjQuery - $25 hourly
- 5.0/5
- (97 jobs)
✅ Backend - NodeJS, Express, GraphQL, TypeScript, JavaScript, NestJS, Firebase, Nginx, Docker. ✅ Frontend - ReactJS, Reactnative, NextJs, CSS, HTML, EJS ✅ Blockchain - Smart Contract, Solidity ✅ Database - MySQL, Firebase, Redis, PostgreSQL, MongoDB. ✅ AI: OpenAI ✅ Payment Providers - PayPal, Stripe. ✅ Version Control - Git, Gitflow, smart GIT, Bitbucket, Gitlab, Github. ✅ Creating REST Services and APIs using Swagger specifications. ✅ Collaboration Tools - JIRA, Slack, Trello. ✅ Cloud services - Firebase, AWS, DO, GGCReact NativeNext.jsTailwind CSSNode.jsExpressJSReactNestJSDockerMySQLPostgreSQLNGINXTypeScript - $25 hourly
- 5.0/5
- (3 jobs)
Hi, I'm a full-stack developer with 6+ years of experience building WebApp and Mobile App, and I have good knowledge of AWS, NodeJS, Blockchain, Java, React, React Native, etc. I could function as a Frontend, Backend, or DevOps engineer, up to project's requirements. I can also design databases and solution architecture for a product. About different database types and Techstack, it's not a problem to me. You can find projects I've done in the experience and portfolio sections below. Thank you for your time coming here!React NativeCSSMobile AppDatabase ManagementBlockchainDevOps EngineeringGatsby.jsAsteriskAntGraphQLAPI IntegrationReactAWS AmplifyNode.jsAmazon Web Services - $15 hourly
- 5.0/5
- (4 jobs)
Hi, I'm Nguyen Du. I have more than 5 years of experience in developing Front-end Web and Mobile. I work with the following technologies and stacks: 1. Certifions - I have a Certified React Expert from Alain Chautard - I have strong skills in the optimization performance of applications using Reactjs, React Native 2. Programming Languages - Javascript, Typescript, Python. 3. Mobile Application Development: (React Native, Flutter) - I have expertise in Hybrid / Cross-Platform Mobile applications using React Native CLI / EXPO, Flutter, Redux, Redux Toolkit, RTK Query, React Query, - Also, I am familiar with Swift/SwiftUI in developing native iOS applications. 4. Web Application Development: - I am familiar with TypeScript, React.js, React Remix, Vite.js, Next.js, and TailwindCss... Besides, I know other skills: RestAPI, GraphQL, Map SDK, Code push, Firebase, Typescript, Fastlane, and WebRTC.Nodejs. Nestjs.React NativeNext.jsAntTailwind CSSHTMLCSSPostgreSQLSQLNestJS DevelopmentNodeJS FrameworkRedux ThunkRedux SagaRedux FormReduxReact - $20 hourly
- 5.0/5
- (34 jobs)
"Working with Phuoc has been an absolute pleasure! His expertise as a front-end developer is unparalleled, and he consistently delivered exceptional results on every project. Whether it was building websites, web apps, or mobile apps using React and React Native, Phuoc's attention to detail and dedication to quality shone through. What truly sets Phuoc apart is his excellent communication skills and his unwavering commitment to meeting deadlines. Throughout our long-term collaboration on Upwork, Phuoc consistently demonstrated professionalism, reliability, and a deep understanding of our project requirements. I cannot recommend Phuoc highly enough. His talent, work ethic, and professionalism make him an invaluable asset to any team or project. I look forward to the opportunity to work with him again in the future!" -------------------------------------------------------------------------------------------------------------- Hello, My name is Nguyen Huu Phuoc, I'm Front-end developer with over 5 years of experience in creating web sites and web applications. I deliver quality work within a quick turn around time. Client satisfaction and quality work are my priorities. I posses vast knowledge and experience on : - Vue, React, NextJS - React Native - Wordpress - Zeplin, Sketch, Figma, Invision I always honor deadline an commitment with quality of work. I always try my best to make my customers satisfied with my services ! Thanks for reading!React NativeFramerWebflowFigmaTypeScriptFront-End DevelopmentBootstrapWeb DevelopmentNext.jsPSD to HTMLTailwind CSSReactWordPressJavaScriptHTML5 - $25 hourly
- 5.0/5
- (42 jobs)
For more than 11 years in mobile development, I have joined many projects, including ongoing and from scratch. With my skills, I can work as a Developer, Team Leader, and Project Manager. As a project manager, I communicate with clients directly, receive requirements, do business analysis, and estimate the time needed for the project. Setting up a mobile, backend, and frontend team to do the task. I decide to become a freelancer to join more and more projects, discover new technologies, and connect with clients worldwide. I am a good candidate for any client who wants the app to succeed. Some domains I have worked on: - Food and Beverage - eLearning - Health care system - Booking - Real estate - Fintech - ECommerce - ... My skill sets include: * Project management: I do Business Analyst, team management * Mobile native: Android, iOS (Swift) * Cross-platform: Flutter, React Native and Xamarin * Database: SQLite, SQL, Parse, Firebase Storage, Mongo DB Knowledge: * ReactJS. * WordPress * Angular * Java Spring Boot Project Management Software and Tools - Jira - Redmine - TrelloReact NativeReactMap IntegrationLocation-Based ServiceSwiftXamarinAndroid App DevelopmentFirebaseWeb DevelopmentBusiness AnalysisiOS DevelopmentAndroidFlutter - $20 hourly
- 4.0/5
- (17 jobs)
Full Stack Developer with 8+ years of experience. Availability: My time zone is GMT +7. I Can work on weekdays from 8 pm to midnight~1am and full day at weekends. (Can work over 40hrs per week if needed) 8+ years Full-Stack Development. 6+ years with PHP, Laravel, Django, Flask,... 4+ years with Golang, Ruby on Rails 4+ years with Reactjs, Redux 3+ years with Vuejs Strong with: Docker, AWS, Database, Server, Git,... I am pretty sure that you will be satisfied when working with me. Thank you for reading. I am looking forward to working with you soon!React NativeAWS CloudFrontWeb ServerAmazon ECSBlockchainBlockchain DevelopmentReduxAWS LambdaAPIDatabaseMicroserviceDockerGolangReact - $16 hourly
- 3.9/5
- (27 jobs)
EXPERT SKILLS - Language: Php, Html, CSS, Javascript, Typescript, C#, Dart, Visual Basic, Python, Lua, Bash... - Database: Mysql, MariaDB, MongoDB, PostgreSQL, SQlite, Redis, Oracle, MSSql... - Framework: Laravel, Symfony, Angular, CI, Magento, CS Cart, Prestashop, OpenCart, Bootstrap, Jquery, Aimeos, Django, Flask, Flutter, React, Strapi, Next Js, Nest Js, Express Js, Reaction Commerce, Saleor... - Software: Sublime, VScode, Navicat, Dreamweaver, Photoshop, Putty, PhpStorm, Pycharm, Visual Studio, SQL Studio, Netbean, MobaXterm... - Online Marketing: SEO, Adwords, Facebook Ads, Youtube, Email Marketing, SMS Marketing... - OS: Linux (Redhat, CentOS, Ubuntu, Debian), Windows Servers (2003, 2008, 2010)... - System: LAMP, LEMP, LNMP, Iptables, CSF Firewall, Fail2ban, Active Domain, GPS tracking system... - Network: Voip (Asterisk), MTA (Postfix, Dovecot, DKIM), Samba, NFS, Load Balance & Failover... - Cloud & Virtualization: AWS, GCP, Azure, Xen Server, LXD, Docker... ABILITIES ● Building large scale, high traffic E-Commerce, ERP, CRM using Laravel/Next ERP/Odoo, Angular/VueJs, Asterisk & WebRTC ● Building robust winform application with .NET platform ● Building game servers with C++, Lua ● Building native, hybrid, cross-platforms mobile app with Flutter, Ionic, Node Js, Firebase, Mongo, Angular and Push Notification ● Building large scale, high traffic, high available servers (dedicated/cloud based/docker based) with real time data sync and off-site failover ● Building HA (high available), high traffic Voip/Call Center ● Building GPS tracking server app and client software ● Building high performance, HA, high reputation transaction/marketing email servers ● Building high managed, security networks, appliances, devices ● Excellent debugging, profiling, problem-solving, solution offering ● High automation and research skill ● Team & code management with Asana, Jira, Azure devops, Instagantt, Git, Source tree ● Architect & Modeling using C4 model, PlainUML, Draw.io, SmartDraw, GreatlyReact NativeEmail MarketingVoIPEcommerceFirebaseDockerAWS OpsWorksFlutterTwilioReactAngularLaravelPythonNode.jsPHP - $20 hourly
- 5.0/5
- (1 job)
Hello, I'm a highly experienced software developer with 5 years of hands-on experience building robust web applications using Ruby on Rails. I have a passion for solving complex problems and delivering high-quality software that meets the needs of businesses and end-users alike. Throughout my career, I have worked on a variety of projects ranging from small startups to large corporations. My expertise includes in-depth knowledge of Ruby on Rails, JavaScript, HTML/CSS, and SQL, along with experience in using various software development tools such as Git, GitHub, and Jira. In my current role, I work collaboratively with cross-functional teams to build and maintain complex applications that are both scalable and user-friendly. I am experienced in Agile development methodologies and have a strong understanding of the importance of delivering code on time and within budget. I am a self-motivated individual who takes pride in my work and is committed to staying up-to-date with the latest industry trends and technologies. I have excellent problem-solving skills and am always seeking new and innovative solutions to the challenges presented in software development. I am a strong communicator and an effective team player who enjoys working in a collaborative environment. I believe in building strong relationships with clients and stakeholders and take a consultative approach to understand their unique needs and provide solutions that exceed their expectations. If you're looking for a skilled and experienced Ruby on Rails developer who can deliver quality code and exceptional results, please don't hesitate to contact me!React NativeAmazon EC2DevOpsBootstrapTailwind CSSReactMySQLAWS AmplifySQLRuby on RailsPostgreSQLRuby - $10 hourly
- 0.0/5
- (1 job)
I'm a mobile developer with over 4 years of experience. With a strong passion for mobile development. I have successfully delivered numerous high-quality and user-friendly applications for both Android and iOS platforms. Have a deep understanding of React Native, Flutter framework, as well as native Android and iOS development. My Skills: - Language: Javascript - Typescript - Java - Web: HTML - CSS3 - SASS - React - Mobile: React Native(CLI/Expo) - Flutter - Android Java - Database: MongoDB - MySQL - PostgreSQL - Others: GitlabCI - Fastlane - CodePush - Firebase - AWS How I can help you: - Build a mobile/web app from ideation to MVP and beyond - Integrate new or existing mobile/web applications to Firebase or AWS - Optimize performance and fix bugs in mobile/web/nodejs server applications - Upload the application to CHPlay store and App Store Would love to work with you and always give you the best.React NativeGoogle APIsSocket.ioReduxIn-App PurchasesSmartphoneGoogle AnalyticsMapboxDartFlutterTypeScriptJavaScriptFirebaseiOSAndroid - $15 hourly
- 0.0/5
- (3 jobs)
【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 methodologiesReact NativeScrumMobile App DevelopmentFastAPIManual TestingCI/CDUX & UISolution ArchitectureTailwind CSSNestJSJenkinsWeb DevelopmentAWS LambdaPythonReact - $20 hourly
- 4.0/5
- (34 jobs)
8 years experience in mobile development (Visual Studio, Android Studio, Xcode, Xamarin Studio, Eclipse), understanding grasp clearly the database, HTTP Restful, in-app purchases(IAP), payment, mutil-languages, Google maps, GPS, Parse, image processing... Also have experienced in Xamarin Android-IOS-Win (MVVM-Cross), Xamarin Forms and NDK (C ++ for Android, IOS) ... Languages: C#, C/C++, Java, Swift, Objective C,... Database platforms: SQLite, Realm, MS SQL/Entity Framework, MySQL, MongoDB... Systems: Windows, OS X, Linux Cloud Platforms: Parse, Cloudbase, Firebase, AWS, MS Azure, ... Others: Crashlytics, Analytics, Stripe, Paypal, Checkout, Facebook, Twitter, Google Map API,...React Native.NET Framework.NET CoreAndroid SDKC#Android App DevelopmentKotlinXamariniOS DevelopmentFlutterSwiftAndroidiOS - $40 hourly
- 4.9/5
- (63 jobs)
"Very professional team, it was a pleasure working with them on design of the system." "Quynh and his team were very communicative and skillful. I was very happy to work with Quynh. Highly recommended!" "Quynh and his team are absolutely phenomenal. He was professional in all aspects of this project and I can highly recommend him to anyone seeking AWS assistance." "Quynh and his team are great! Always available, always providing the right results. They even worked during their New Years' celebration, when my application had issues on production. Amazing guys!" 📞 Invite me to your job if you would like a FREE 15-minute initial consultation! 📞 Our core services: ✅ Building IoT Platforms (Mobile / Web) ✅ Tech Stack Selection for IoT Platforms ✅ IoT Consultancy ✅ Cloud-based IoT Solutions ✅ Edge Computing, IoT Gateways, and Hybrid Solutions ✅ Building IoT, computer networks, infrastructure, and system monitoring solutions ✅ End to End LoraWAN Solutions ✅ Home Automation, Smart Cities, Industrial Automation ✅ IoT Data Analytics ✅ Integration of Blockchain in IoT. ✅ Integration of AI in IoT. ✅ Firmware Development for IoT Devices and Gateways 🌟 Expertise 🌟 Internet of Things Platforms 📌 Monolithic and Microservices Deployment 📌 Infrastructure monitoring and IT Support 📌 Integration with MQTT, HTTP, LoRaWAN, The Things Network, Sidewalk, LTE-M, NB-IoT, WebSocket 📌 Custom and Interactive Dashboards 📌 Tenants and Customers Management 📌 Device Provisioning & Claiming, OTA, MQTT Gateway Cloud IoT ✔️ AWS IoT Core (Fleet Provisioning, LPWAN, FleetHub), AWS Kinesis, Lambda, Greengrass, AWS IoT Analytics, Quicksight, SiteWise ✔️ Azure IoT (IoT Hub, Event Hub, Provisioning, Stream Analytics, Azure functions, API) ✔️ GCP (Cloud Pub/Sub, VertexAI) ✔️ Experience in designing data pipelines and implementing scalable architectures for IoT. Development Boards ✔️ Raspberry Pi ✔️ Arduino Boards (UNO, Mega, IoT boards, MKR Series) ✔️ Espressif (ESP8266, ESP32 Series, NodeMCU) ✔️ Nordic (nRF9160, nRF52840, nRF52833) ✔️ STM32 ✔️ RAK, Sensecap, etc. Communication Protocols ✔️ MQTT (Mosquitto, EMQX, SSL/TLS, ACL, MQTT Security), AMQP ✔️ SNMP (Network Monitoring), ICMP ✔️ WiFi, BLE, ZigBee, Zwave ✔️ LoraWAN: 📌 Gateways And Sensors Onboarding. 📌 Installation and Configuration of LNS (Chirpstack, The Things Stack, Helium, LORIOT, AWS) 📌 Writing Uplink and Downlink Decoders for Sensors 📌 Use Cases: Smart Cities, Food Security, Smart Agriculture, Parking Systems, Air Quality Monitoring, Smart Water Metering, Energy Metering 📌 Worked with a variety of Gateways & Sensors i-e MultiTech Conduit, Kerlink Wirnet, Mikrotik, Milesight, Laird, Dragino, Senstick, Semtech Monitoring Solutions ✔️ Mobile application (Swift, Kotlin, Flutter, React Native) ✔️ Matter integration ✔️ Web application (ReactJS, VueJS, NextJS) Backend Integration 📌 Monolithic and Microservices Architecture (ECS, K8s, K3s) 📌 Languages: Python (Django, Flask), Typescript (NestJS, Serverless), Golang Infrastructure 📌 Terraform 📌 CloudFormationReact NativeAlexa Skills KitInternet of ThingsPythonPHPMQTTServerless ComputingAWS IoT CoreGoogle Cloud PlatformReactVue.js Want to browse more freelancers?
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