Hire the best Firebase Developers in the Czech Republic

Check out Firebase Developers in the Czech Republic with the skills you need for your next job.
  • $60 hourly
    🚀 Hey there! I'm your mobile app wizard! 😃 With over 7 years as a Senior Mobile Android Developer, I've been transforming ideas into stunning mobile applications. My expertise spans both Android and iOS platforms, and I'm proficient in Kotlin, Java, Swift, Flutter, and React Native. Here’s a glimpse of what I bring to the table: ✅ Client-server applications with REST GraphQL APIs Apollo ✅ Productivity tools ✅ Social networking applications ✅ Health and wellness platforms ✅ Sport applications ✅ Utility software ✅ AI-driven solutions with ChatGPT OpenAI integration ✅ Audio player apps I have a strong foundation in Object-Oriented Programming and Design OOP OOD, and my skills extend to networking, local data, user interfaces, and deployments. I'm a proponent of design patterns and adhere to development methodologies like Scrum and Agile, always enriching the development process with my insights. Key Skills: ✔️ Cross-Platform Development: Flutter, Dart, In-App Purchases, Performance Optimization, Push Notifications, Localization, Facebook SDK, Google SDK, Firebase, Riverpod, Provider, GetX. ✔️ iOS Development: Swift, Objective-C, Xcode, Interface Builder, UIKit, Auto Layout, Core Data, Core Animation, SwiftUI, Combine, iOS Human Interface Guidelines, Core Bluetooth, Multithreading, Unit Testing, Debugging, App Store Submission, In-App Purchases, Performance Optimization, Dependency Management CocoaPods Carthage, Push Notifications, Localization, Facebook SDK, Google SDK, Firebase. ✔️ Android Development: Java, Kotlin, Android Studio, XML Layouts, Activities, Fragments, Material Design, Android SDK, SQLite, Room Database, Gradle, Android App Architecture, Push Notifications, Firebase, RESTful API Integration, Recycler View, Dependency Injection Dagger Hilt, Jetpack Components ViewModel LiveData Navigation, UI, UX Design, Responsive Design, Geolocation, Maps Google Maps API, Performance Tuning, Data Binding, Android NDK, Gradle Plugins, App Distribution, Accessibility, Firebase.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Mobile App
    Java
    Mobile App Improvement
    Native App Development
    iOS
    iOS Development
    Android App Development
    Dart
    Android SDK
    Swift
    Kotlin
    Android
    Flutter
    Mobile App Development
  • $50 hourly
    I'm an expert iOS Swift developer with a passion for UX / UI. I have been creating iOS apps for 4+ years. ✅ Top Rated Plus ✅ 100% Job Success ✅ Fluent English ✅ Building iOS Apps since 2018 ✅ Worked with successful startup companies ✅ Agile Methodology I have worked with the most complex technologies in iOS such as AVFoundation, HLS Live Streaming, ARKit, Sprite Kit. I am extremely communicative, and I understand what exactly needs the business so I offer the best solutions for it. I am extremely communicative, always available for any type of calls, meetings, so be free to discuss with me your next successful project.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    iOS Development
    StoreKit
    Firebase Realtime Database
    Core Data
    UIKit
    WebKit
    iOS
    ARKit
    iPadOS
    Realm Database
    Swift
  • $70 hourly
    🏅> Upwork Expert-Vetted (top 1%) and Top Rated. 🖥 > 7 years of experience in software development. 📱 > 3+ years in Hybrid Mobile App development with Flutter. 💻 > 4+ years in full-stack development using Java, React, Firebase, and AWS. 🎓 > MSc degree in Computer Science. Key Skills: Flutter, Firebase, Javascript, Typescript, React, Java Hi, I am a software engineer. My goal is to deliver the product as a whole, that's why I've chosen the path of a full stack developer. During my seven-year career, I worked both for startups and large enterprises. I had a chance to contribute to enterprise-level business critical systems participating both in backend and frontend development. Now I am focused on building full-stack mobile applications with Flutter. ⭐ MOBILE - Flutter, BLoC, MobX, Provider, GraphQL ⭐ FRONTEND - React, Redux, HTML, CSS, JavaScript, TypeScript, Webflow ⭐ BACKEND - Java, Spring, Node.js ⭐ TESTING - Jest, Mockito, Flutter Driver ⭐ DATABASE - Mongo DB, Firestore, MySQL, Oracle ⭐ CLOUD - Firebase, AWS ⭐ CMS - Contentful, Strapi
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Front-End Development
    AWS Lambda
    Google Cloud Platform
    JavaScript
    iOS
    Java
    Android
    TypeScript
    AWS Amplify
    React
    Mobile App Development
    Spring Framework
    Flutter
    Dart
  • $40 hourly
    I’m a Flutter Developer with over 5 years of expertise in crafting scalable, high-quality mobile applications for both Android and iOS. With a strong foundation in agile methodology, I’ve partnered with startups and established businesses to deliver apps that drive results in English-speaking environments. I specialize in end-to-end app development, from concept to publishing on Google Play and the App Store, ensuring your product not only works seamlessly but stands out in the market. Skills: • Programming Languages: Dart, Java, Kotlin • Frameworks: Flutter (5+ years), Spring Boot • Database Expertise: SQL, SQLite, Firebase Firestore • Dev Tools & Platforms: GIT, Firebase, Jira, Azure DevOps, Docker • Cloud & Backend: Google Cloud, AWS, REST APIs, GraphQL, Azure Cognitive Services • UI/UX Design: Figma, Adobe XD, Material Design, Cupertino Widgets • App Features: State Management (Provider, Bloc), Push Notifications, Location Services, Multilingual Support, In-App Purchases (Google Play, App Store) • AI Integration: ・ ChatGPT and conversational AI for dynamic user interactions ・ Azure AI Neural Voice for text-to-speech applications ・ Image generation and processing using AI models • Testing & QA: Unit Testing, Widget Testing, Integration Testing with Flutter My Experience: • End-to-End Development: 5+ years creating high-quality Android and iOS apps using Flutter, integrating AI features to deliver innovative user experiences • App Deployment: Successfully published multiple apps to Google Play and App Store, ensuring compliance with platform guidelines • AI Features: ・ Integrated ChatGPT APIs for real-time conversational AI in mobile apps ・ Implemented Azure AI Neural Voice for lifelike text-to-speech functionality ・ Developed apps with AI-powered image generation and processing capabilities • In-App Purchases: Seamlessly integrated subscription-based and one-time purchase models for both platforms • Advanced Features: ・ Push Notifications and location-based services ・ Payment gateways (Stripe, Razorpay, PayPal) ・ Offline functionality using SQLite ・ Multilingual apps with locale-sensitive UI updates • Team Collaboration: Collaborated with cross-functional teams in agile environments, delivering on-time solutions for startups and enterprises • Scalable Architecture: Designed modular, reusable components to enable scalable app growth and smooth maintenance • Performance Optimization: Enhanced app performance by optimizing widgets, state management, and data synchronization processes
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Android App Development
    Dart
    SQLite
    Mobile Development Framework
    Mobile App Bug Fix
    Git
    Mobile App Development
    In-App Purchases
    iOS Development
    Flutter
    Hybrid App Development
    Figma
    App Development
    iOS
    Android
  • $35 hourly
    Hi, my name is Jozef and I have been working as a software engineer for 20 years, developing and maintaining various applications and systems for different domains and platforms. ⚡ Programming Languages ⚡ JavaScript, TypeScript, C#, SQL, HTML, CSS, SASS ⚡ Application Frameworks ⚡ Angular, React, Next.js, Gatsby, Node.js, .NET, ASP.NET, Entity Framework ⚡ CSS, SCSS Frameworks ⚡ Tailwind CSS, Bootstrap, Ionic, Angular Material, Chakra UI ⚡ Mobile Frameworks ⚡ React Native, Apache Cordova, Capacitor by Ionic ⚡ Testing Frameworks ⚡ Playwright, Jest, Karma, Jasmine, Vitest ⚡ Databases ⚡ MongoDB, MySQL, Microsoft SQL Server, Oracle, SQLite ⚡ Cloud Platforms ⚡ Firebase, Google Cloud Platform, Microsoft Azure, Amazon Web Service ⚡ DevOps ⚡ Git, GitHub, GitLab, Bitbucket, Docker, Kubernetes, OpenShift, TeamCity, Jenkins, Nexus, IIS, Nginx, PowerShell I will do whatever it takes to complete your project and earn 5-star rating from you.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    MongoDB
    ASP.NET
    Microsoft Azure
    C#
    React
    TypeScript
    SQL
    CSS
    .NET Framework
    Angular
    Entity Framework
    HTML
    Node.js
    JavaScript
  • $90 hourly
    👉 I digitize and automate business processes to make them work more efficiently. 👉 I teach how to use lowcode/nocode tools for rapid application development. 👉 I provide support as an external technology leader (CTO). 👉 I create CRM systems tailored to the exact needs of companies. 👉 I consult tools like Make, Tabidoo and Google Apps Script and a bunch of others. 👉 I take care of application security and data protection. Why choose me? 🟡 I will make sure you have more time for important work and strategy. 🟡 I will help you increase your profits with modern technology. 🟡 I offer practical and proven solutions that actually work. 🟡 I make technology a competitive advantage you can rely on. What technologies do I work with? There are really a lot of them, but these are the most common: 👉 Low-code/no-code platforms (Make, Tabidoo, Xano, n8n, Airtable, Softr...). 👉 Online tools (Caflou, Singlecase, MS Office 365, ABRA Flexi...). 👉 CRM systems. 👉 Artificial intelligence tools (ChatGPT, deepgram, TLDV...). 👉 PHP, Symfony, Node.js (Typescript). I'm happy to show you how technology can take your business to the next level. Get in touch!
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Blockchain
    Blockchain Security
    JavaScript
    NoSQL Database
    Node.js
    Google Cloud Platform
    React
    Solana
    RabbitMQ
    TypeScript
    Symfony
    Amazon Web Services
    Rust
    Redis
  • $30 hourly
    Hello! I am a dedicated iOS developer with over 5 years of overall programming experience, holding a strong foundation in Swift, with more than 2 years spent in commercial roles across various companies. As a seasoned professional, I have been involved in crafting robust app architectures, ensuring both scalability and maintainability. My proficiency extends to technologies such as FamilyControlls, Ream, CoreData, DeviceActivityMonitor, and RESTapi. Beyond mere development, I have actively engaged in architectural decision-making, code reviews, and mentoring junior developers. I am passionate about building high-quality iOS applications and am eager to leverage my skills to assist in your project’s success.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    iPhone & iPad Apps
    Software Architecture
    SQL
    RESTful API
    A/B Testing
    Facebook SDK
    iOS Development
    Swift
    UIKit
    Realm Database
    Firebase Realtime Database
    MongoDB
    iOS
  • $25 hourly
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Figma
    Unit Testing
    Git
    Apple Xcode
    UIKit
    Swift
    iOS
  • $35 hourly
    I'm a Mobile Engineer since 2021, currently looking for new opportunities to lend my expertise to exciting projects. Proficient in crafting native applications for both iOS and Android platforms. I specialize in utilizing Swift for iOS development, Kotlin for Android, and maximizing the use of the capabilities of Kotlin Multiplatform Mobile.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Twilio
    Data Structures
    Algorithms
    Unit Testing
    Clean Architecture
    Redux
    Azure DevOps
    Git
    Retrofit
    GitHub
    Swift
    Kotlin
    Android
    iOS
  • $50 hourly
    As a seasoned software developer, I specialize in creating bespoke e-commerce and rich-text editing solutions. At MujFres, I crafted a custom e-commerce platform using a range of technologies like Next.js, React.js, Python, MySQL, and REST API on AWS and DigitalOcean. In another startup, I built the "Realtime Online Rich Text Notebook," a high-speed, cross-referencing editor using Firebase and ReactJS. Known for delivering within tight deadlines, I embrace challenges with a continuous learning mindset.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Node.js
    Amazon Web Services
    Looker Studio
    jQuery
    React
    Laravel
    BigQuery
    Next.js
    MongoDB
    MySQL
    Firebase Realtime Database
    HTML
    Firebase Cloud Firestore
    Python
    PHP
    JavaScript
  • $30 hourly
    I worked as web developer for years before finishing my MS in Artificial Intelligence. My projects include various webs written in PHP and Javascript. I worked on Javascript App in London that is now being used in commercial app worldwide and helped one startup to grow (as being their first programmer) to highly valued company nowadays.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Microsoft Azure
    RESTful API
    Django
    JavaScript
    ExpressJS
    React
    PHP
    Vue.js
    Java
  • $60 hourly
    Looking for a native, scalable, and user-friendly Android app? Whether you want to build a simple or more complex app, I'm here to help. With 5+ years of experience in Android development, I create modern, multi-modular apps tailored to your needs. I have experience contributing to various projects, ranging from small to large scale. One notable project I worked on was the Android application for ČSOB bank, the largest bank in the Czech Republic and Slovakia. This app boasts a user base of over 1 million and an impressive 4.5+ star rating on Google Play. How can I help you: • Develop a native Android app • Update or fix an existing app • Provide feedback on your app concept from a developer's perspective • Conduct code reviews I value frequent and honest communication because it leads to better outcomes and greater satisfaction for all parties. Your business success remains my highest priority. Ready to turn your concept into a successful real-world app? Contact me so we can make it a reality! Technologies I use: • Android • Kotlin • Clean Architecture • MVVM / MVI • KMP • Jetpack Compose • Coroutines / Flows • Retrofit • Room • Dependency Injection (Koin, Hilt) • JUnit / Kotest • Paparazzi • Showkase • Git • Gradle • Figma
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Figma
    Koin
    Room
    Git
    Model View ViewModel
    Clean Architecture
    Android App
    JUnit
    Gradle
    Retrofit
    Kotlin
    Native App Development
    Android App Development
    Android
  • $45 hourly
    Hello, I love building interactive experiences, especially restful single-page web applications. I am a full-stack Javascript/TypeScript developer and have shipped projects in most major front-end frameworks & libraries (Angular, React, React Native, Vue.js, Ionic etc). Most recently I have been developing business management Single Page Applications utilising Vue. On the back-end I have experience in Node.js/Express, Python/Django/Flask as well as PHP. My favourite php framework to use at the moment is Laravel. I have extensive experience with both small greenfield projects and large monolithic SaaS projects. My skill sets include: • Vue, Vuetify, Nuxt, Quasar, Gridsome, VueX • React, Redux, Next, Gatsby, React Material • AngularJS and Angular6+ • Django, Flask, Fast API • Node, Express, Nest, Hapi • Linux daemon development • Unit-testing: Jest/enzyme • Cross-platform development • Deep knowledge of networking: TCP/UDP, Socket.io • HTML5, CSS3, LESS, SCSS • Javascript a) ECMAScript up to ES2018 (ES9), Browser APIs b) React/Redux, Backbone/Marionette c) Babel, Webpack, Gulp, NPM, Bower • Cross-browser, adaptive, xml-compatible layout • Client-server communications: deep knowledge of HTTP protocol; AJAX, WebSockets, WebRTC • jQuery, UI Frameworks (Bootstrap, Foundation, jQueryUI…) • Progressive enhancement / Graceful degradation • Web optimizations, tiling, sprites, compression, minification - PHP • Deep knowledge of PHP through versions 4.x~7.x • MVC Frameworks: Laravel, Yii… • PSR standards, phpDoc, annotations • Template engines: Twig, Blade, Smarty • Composer, PHPUnit, PHPCS Please get in contact to discuss your project.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Material Design
    AWS Lambda
    Tailwind CSS
    PHP
    Django
    AWS Amplify
    Laravel
    Angular
    Vue.js
    React
    Node.js
    Flask
    Bootstrap
  • $15 hourly
    An accomplished and reliable Android Developer known for excelling both in independent and team-based work. With a strong track record in mobile application development across diverse domains, I'm a dedicated Full-Time Android Engineer who is truly passionate about software development. I possess extensive experience in building mobile applications, specializing in Native Android development using Kotlin, Java, Dagger 2, Hilt, MVVM, Clean architecture, Unit Testing, Jetpack, Databinding, and Room. My work follows Agile Methodology, and I emphasize the significance of unit testing for robust and reliable outcomes. I have a knack for rapidly acquiring new skills and knowledge. If you're looking for a professional to elevate your Android projects, let's discuss the possibilities.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Clean Architecture
    Google Maps API
    REST API
    Volley
    Mobile App
    SDK
    App Development
    Firebase Cloud Firestore
    Retrofit
    Android
    Android App Development
    Java
    Kotlin
    Android SDK
  • $20 hourly
    The owner of bubble tea bars who loves schnitzel and pho and even more loves nights spent developing. Love to take some side jobs to help them with budgets and get some more experience. I am full stack developer using javascript and in my company i... Developed One page presentation lootea.cz Loyalty application in React native + firebase "Lootea Loyalty app" on app store (only ios) Dashboard website connected with POS with react + node js. Developing Dashboard & ERP system connected with POS in stores & delivery apps like Wolt,Bolt, etc. Planning Update Lootea Loyalty app with ordering system connected with Wolt driver. New website lootea.cz with ordering system and customer profil connected with lootea loyalty app.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Websockets
    Socket.io
    REST API
    Shell Packaging
    C
    React Native
    MariaDB
    SCSS
    CSS
    HTML
    GitHub
    Git
    Node.js
    JavaScript
  • $20 hourly
    I am a dedicated iOS developer based in Prague, passionate about advancing my career in mobile development. With over 2 years of hands-on experience, I continuously hone my skills and stay updated with the latest industry trends. I always prioritise thorough research ensuring efficient problem-solving. My expertise is: ✅ Frameworks: UIKit, SwiftUI ✅ UI: Autolayout, SnapKit, Storyboards, XIB ✅ Architectures: MVC, MVVM + Coordinator, Redux, TCA ✅ Other: OOP, SOLID, KISS, CoreData, Realm, Firebase, RestAPI, JSON, CocoaPods, Git, CoreLocation, MapKit, MapBox, Alamofire, CoreNFC, AdMob, BitBucket, Jira, Combine, Clean Architecture, Universal Links (Deep Links), BluetoothCore, SPM. Professional overview: ✅ developed a diverse range of applications, including online banking platforms, educational apps for children, and sports-related software. ✅ extensive experience building applications from the scratch utilizing UIKit and an MVVM architecture with a coordinator pattern. For UI development, I frequently use SnapKit. ✅ integrated various advanced features such as Google AdMob, in-app purchases, push notifications, and deep linking. ✅ eager to contribute to exciting projects and further develop my expertise in iOS development. My experience 💻: I have experience as the lead iOS developer for a CRM application project tailored for sales and HR teams. SwiftUI, UIKit, Redux, and Clean Architecture principles were used mostly in the development process. In addition to this project, I have worked on various other client engagements where I updated frameworks, implemented new features, integrated notifications and universal links, and resolved numerous bugs. I also possess extensive experience with the MapBox SDK. I welcome the opportunity to connect and discuss how my skills can benefit your team. Please don't hesitate to get in touch with me!
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Core Location
    MapKit
    Git
    JSON
    REST API
    Realm Database
    Redux
    MVC Framework
    Storyboard
    SnapKit
    Auto Layout
    SwiftUI
    UIKit
    iOS
  • $8 hourly
    About Me Passionate Full Stack Developer and Data Specialist Hello! I'm Sritha Zith Dey Babu, a dedicated and versatile Full Stack Developer with a strong foundation in both frontend and backend technologies. I hold a Master’s degree in Software Systems and Services Management from Masaryk University, Brno, and a BSc in Computer Science from Chandigarh University, Mohali. My diverse background in software development, data engineering, and DevOps equips me with a unique perspective to tackle complex problems and deliver innovative solutions. What I Do Best I excel in creating seamless and efficient web applications, leveraging my expertise in both frontend and backend development. My core skills include: Frontend Development: Languages: HTML5, CSS3, JavaScript Frameworks & Libraries: React, Angular, Vue.js, jQuery, Bootstrap Responsive Design: Media Queries, Flexbox, Grid Backend Development: Languages:Node.js, Python, PHP Frameworks: Express, Django, Flask, Laravel APIs: RESTful API development Database Management: Technologies: Azure ML Studio, PostgreSQL, MongoDB, Firebase Processes: ETL Process (Apache Hive, Talend), Performance Tuning Version Control and Deployment: Tools: Git, GitHub, Bitbucket, Docker, Kubernetes Hosting: AWS, Heroku, DigitalOcean, Netlify UI/UX and Visualization: Tools: Figma, Sketch, Adobe XD, PowerBI, Tableau Work Experience Kyndryl, Brno, Czechia **Mainframe Developer Intern** (Feb 2024 - May 2024) - Assisted in coding, testing, and debugging mainframe applications. - Collaborated with senior developers to implement and maintain mainframe software solutions. Phoenix United, Mohali, India **Junior Database Engineer** (2020 - 2023) - Enhanced data infrastructure for faster queries and automated workflows. - Developed Power BI dashboards to support cross-departmental decision-making. Viva Pvt Ltd, Dhaka, Bangladesh **Junior DevOps Engineer** (2019 - 2020) - Developed CI/CD pipelines and managed containerized applications using Docker and Kubernetes. - Implemented performance testing frameworks, resulting in significant improvements in application response times. Key Projects - **Big Data in Smart Healthcare:** Developed a smart healthcare information system using big data analytics to improve patient outcomes. - **DB Monitoring System:** Created a pandemic application for real-time COVID-19 case updates using Oracle APEX. - **Cloud-Based Microservices Platform:** Designed and deployed a scalable microservices platform on Azure with Kubernetes. - **Enterprise Data Warehouse Optimization:** Improved data processing efficiency through the development of a scalable SQL Data Warehouse and ETL routines. Certifications and Awards - **Certifications:** Google Cloud Associate Cloud Engineer, Red Hat OpenShift, SQL for Data Science, Microsoft Azure Fundamentals and Data Engineer Associate. - **Awards:** Global Problem Solver NASA, Best Researcher Scopus. Why Choose Me? I bring a combination of technical prowess, innovative thinking, and a collaborative spirit to every project. My experience across various domains, including healthcare, finance, and technology, enables me to understand and address diverse client needs effectively. Whether you need a full stack developer to build a robust application or a data engineer to optimize your data processes, I am here to help you achieve your goals. Feel free to reach out to me at zithdey09@gmail.com or +420607315776. Let's create something amazing together!
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Docker
    Git
    IBM Cloud
    Azure Machine Learning
    Bootstrap
    CSS 3
    HTML
    PostgreSQL
    RESTful API
    Node.js
    Python
    Laravel
    Django Stack
    React Native
  • $30 hourly
    Hello. I have been working for 6 years as a Full-Stack Web Developer. I have done a lot of Full-Stack Web Development projects in my university and for manual clients. All the websites I created are historical and the buyers recommend others to contact me if they need a website. Expertise in : · React (a Javascript library), · Material UI/Antd/Bootstrap/Tailwind Css/Reactstrap, · Framer Motion/React-Spring/React-three-fibre/Three.js, · CSS/SCSS/SASS, · Node.js (a Javascript backend framework), · Express.js (a Node.js framework), · MongoDB (NoSql Database) Looking forward to working with you in further. Thank you
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Website
    Next.js
    MongoDB
    MySQL
    Node.js
    React
    CSS
    ExpressJS
    HTML
    API Integration
    JavaScript
    Web Application
    GraphQL
    PHP
  • $27 hourly
    Coding HTML, CSS, and JS since 2012, Jay's experience in adapting web technology to meet customer needs is extensive. He enjoys bringing value to clients via eCommerce solutions, legacy integrations, and optimized PHP and JavaScript-driven applications. Along with strong communication skills and an exemplary work ethic, Julien brings his hands-on experience with a wide range of programming languages. Recently, though, his focus has been directed towards JavaScript libraries. Throughout his career, he’s worked on multiple agile teams as a core developer and is now interested in working on anything JavaScript-related.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    React Native
    JavaScript
    WordPress Plugin
    Angular
    Amazon Web Services
    WordPress
    React
    Responsive Design
  • $22 hourly
    I'm Java developer with experience since January 2022. Mainly I'm developing Android apps and you can find few of them in Google Play Store. My main goal is to make code as clean as possible, apps as fluent as possible. I believe that minimalism and main focus on simple and effective functionality is very important for every solution.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    SQLite
    Room
    JavaFX
    Java
    Firebase Cloud Firestore
    Firebase Realtime Database
    Mobile App Development
    Mobile App
    App Development
    Android App Development
  • $30 hourly
    Highly capable, versatile and accomplished Senior IT Engineer with more than 8 years extensive management experience, planning and implementing. I have in depth knowledge of Information Technology, Finance domain, Decentralized Finance and NFT Marketplaces and participated in Web-software development as Full Stack Engineer. My career goal is to move into management as a CTO, and I know this role would help me improve my leadership skills.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Ethereum
    Blockchain Architecture
    Blockchain
    Solidity
    web3.js
    CSS
    React
    Git
    Node.js
    GraphQL
    HTML
    JavaScript
    Amazon Web Services
    C#
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.