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Hire the best Firebase Developers in Croatia

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  • $45 hourly
    • 5.0/5
    • (8 jobs)
    Hello! I'm Yuri, a Flutter developer with a passion for crafting mobile applications. Since 2018, I’ve been building user-friendly and efficient apps for some of the largest companies in Europe, as well as my own innovative projects. My Skills and Expertise: • 𝗣𝗿𝗼𝗴𝗿𝗮𝗺𝗺𝗶𝗻𝗴 𝗟𝗮𝗻𝗴𝘂𝗮𝗴𝗲𝘀: Proficient in Java, Kotlin, and Dart • 𝗖𝗹𝗼𝘂𝗱 𝗦𝗼𝗹𝘂𝘁𝗶𝗼𝗻𝘀: Experienced with REST, AWS, and Firebase for seamless app integration, including Authentication and Cloud Messaging • 𝗣𝗮𝘆𝗺𝗲𝗻𝘁 𝗦𝘆𝘀𝘁𝗲𝗺𝘀: Skilled in implementing online payment options like Google Pay and CloudPayments • 𝗦𝘁𝗮𝘁𝗲 𝗠𝗮𝗻𝗮𝗴𝗲𝗺𝗲𝗻𝘁: Expertise in using Redux and BLoC architecture for managing app states effectively • 𝗔𝗣𝗜𝘀: Proficient in integrating with 3rd-party APIs and working with GraphQL for backend communication • 𝗗𝗲𝘀𝗶𝗴𝗻 𝗮𝗻𝗱 𝗣𝗿𝗼𝘁𝗼𝘁𝘆𝗽𝗶𝗻𝗴: I create engaging user interfaces using Sketch and Apple Motion, ensuring a visually appealing user experience • 𝗧𝗲𝘀𝘁𝗶𝗻𝗴: Familiar with UI & unit testing using Espresso, Mocktail and Flutter Tests, implementing automated deployment pipelines 🤝 𝗪𝗵𝘆 𝗪𝗼𝗿𝗸 𝗪𝗶𝘁𝗵 𝗠𝗲? I pride myself on delivering quality work on time while maintaining open communication throughout the project. My diverse experience in developing apps for various sectors—including adult content, health trackers, education, AI, web3, and location tracking—enables me to tackle different challenges effectively. 🎓 𝗔 𝗕𝗶𝘁 𝗔𝗯𝗼𝘂𝘁 𝗠𝘆 𝗕𝗮𝗰𝗸𝗴𝗿𝗼𝘂𝗻𝗱: I hold a Bachelor’s degree in Software Engineering & Radiotechnics. My achievements include 2nd place in the VK Hackathon 2018 and developing a popular app on Google Play with 4.5 & 10k+ downloads. I have more than 20 five-star reviews on different freelance platforms. 🚀 𝗟𝗲𝘁’𝘀 𝗖𝗼𝗹𝗹𝗮𝗯𝗼𝗿𝗮𝘁𝗲! I'm seeking long-term projects where I can make a real difference. If you need a dedicated Flutter developer to bring your ideas to life, let’s connect! I’m excited to help you achieve your goals.
    Featured Skill Firebase
    AWS Lambda
    API
    CI/CD
    FlutterFlow
    REST API
    Android SDK
    Java
    Dart
    Swift
    Flutter
    Redux
    Kotlin
    iOS
    Android
  • $75 hourly
    • 5.0/5
    • (5 jobs)
    Are you tired of low-quality code, over-billed hours, missed deadlines, and extremely buggy features? Want to work with an experienced engineer who is as passionate about your project as you are and can seamlessly translate your ideas into an app? Let’s chat! Who am I? My name is Dinko, an expert mobile & TV solutions engineer. My goal is to create the app you are dreaming about with the least amount of friction possible. I cannot help everyone, but you may be a right fit if you think: 🔸 ”I have a brilliant idea, but I don’t know where to start” 🔸 “My product is already established, I need someone with deep technical knowledge to take it to the next level” 🔸 “The app is full of bugs, I want them gone” 🔸 “This seems to be a job for an experienced software architect so I can scale later” 🔸 “I want someone who can communicate effectively, work alone and make this happen” Working with me will: ✅ Ease your mind when it comes to code quality ✅ UI will be pixel-perfect and seamless ✅ The app will have minimal bugs ✅ Communication will be clear and frequent ✅ Robustness and scalability will be achieved by using the best architecture approaches and an appropriate amount of automatic tests ✅ Speed of development will be at peak level by leveraging the latest mature technologies and tools I’m not everyone’s cup of tea, so here are some signs we might not be a great fit: ✖ You have a tight budget and are looking for a cheap developer ✖ You like to push people to work faster and then complain about the quality ✖ You like to have 100% control over every detail of the project I’ve previously been engaged with projects in the following domains: E-commerce, fitness apps, social media, and OTT. Services I provide: ➡️ Native app development for Android using Kotlin and iOS using Swift ➡️ Hybrid app development using Flutter and Dart ➡️ Backend development using Firebase Ready to know what it feels like to work with an engineer who truly cares about your success?
    Featured Skill Firebase
    Kotlin
    Coroutine
    Retrofit
    Domain-Driven Design
    RESTful API
    Android
    Flutter
    Unit Testing
    Git
    Azure DevOps
    Android Room Persistence
    Behavior-Driven Development
    Espresso
    JetPack
  • $60 hourly
    • 5.0/5
    • (1 job)
    I'm a passionate Android developer with experience working at startups and at big corporations so I saw the best and worst of both worlds. If you need someone to work on an existing codebase or create and Android app from scratch I can fill any roles. I can also manage a team, lead features or own the whole app. I am developing Android apps over 10 years now and I'm always staying in touch with the latest Android technologies which I try to apply to my projects.
    Featured Skill Firebase
    Dagger 2
    Android Room Persistence
    Android SDK
    Android Studio
    Dagger
    Kotlin
    Android
    Android App Development
    Native App Development
  • $50 hourly
    • 5.0/5
    • (8 jobs)
    ⭐ Specialized in Mobile App Development | Flutter, Kotlin & Swift | iOS and Android ⭐ 6+ Years of Advanced Programming Experience ⭐ Expert in Crafting High-Performance Mobile Applications Featured Projects and Achievements: 🔵 'Ihre Apotheken' App Transformation Led the transformation of the Ihre Apotheken app into a robust digital health platform for German pharmacies, achieving 100k+ downloads and a 4.5 App Store rating. Technologies: Flutter, Dart, Firebase, Riverpod 🔵 Revlum Offerwall SDK Development Developed Android and iOS SDKs for Revlum, enabling seamless configuration and launch of an offerwall WebView for user rewards. The Android SDK was built with Jetpack Compose, Koin, Retrofit, and DataStore, deployed as a binary to AWS S3. The iOS SDK used SwiftUI, UIKit, async/await, and URLSession, published as an XCFramework to GitHub releases. Created Flutter and React Native plugins published on pub.dev and npm. 🔵 MAF iOS SDK Redevelopment Fixed a non-functional iOS SDK for MAF, built with UIKit and WebView (WebKit), distributed as an XCFramework via SPM to GitHub releases. Improved integration documentation. 🟠 Car Rental Application Enhancements Enhanced a car rental app, integrating deep linking with uni links and the Smartcar API for contactless lock/unlock functionality. Fixed bugs and refined the codebase. 🟠 PiP App Overhaul Converted the PiP app from Android to Flutter, improving task scheduling and data management. Migrated from Room to Isar for NoSQL performance. Technologies: Flutter, Isar, Firebase, Sentry 🟠 Aplauz Digital Wallet Enhanced UX with biometric authentication and automated localization. Built with Flutter and Riverpod for robust architecture. Technologies: Flutter, Python, Riverpod 🔵 ChatGPTool Developed a Flutter-based app integrating OpenAI's ChatGPT and Whisper APIs for streamlined company communication. Used Firebase for backend services like authentication, cloud storage, and serverless functions. Technologies: Flutter, Firebase, OpenAI APIs ⚫ myKiK POS & Loyalty App Led the development of the myKiK app for KiK Textile & Non Food B.V., building a retail and loyalty platform with Flutter Bloc, Retrofit, and CI/CD via Jenkins. Technologies: Flutter, Bloc, Retrofit, Jenkins 🔵 FootFact Developed a machine-learning-driven app for precise foot measurements, integrating offline-first functionality with Dio, Floor database, and Firebase Authentication. Technologies: Flutter, Firebase, Dio, Floor Database 🟠 Spective Connect IoT Developed an IoT solution addressing WiFi disconnection issues and adding service reporting features using MQTT Protocol and Jetpack components like Room. Technologies: Kotlin, MQTT Protocol, Firebase Analytics 👨‍🏫 Lecturer at Algebra University College, Zagreb Led a 6-month, 230+ hour Android development course, covering Kotlin, Android SDK, Room, Coroutines, Retrofit, MVVM, and clean architecture principles. 🎓 MSc in Computer Engineering Proud graduate of Josip Juraj Strossmayer University, Croatia. 🌟 Why Choose Me? Client-Centric Solutions: I meet project requirements while exceeding expectations. Innovative Problem Solver: I deliver impactful, scalable solutions. Reliable & Communicative: I ensure seamless workflows and client satisfaction. 😁 Ready to elevate your mobile application? Let’s connect and discuss your project needs!
    Featured Skill Firebase
    Full-Stack Development
    CI/CD
    Back-End Development
    Mobile App Development
    AI Development
    SQL
    Web Development
    Python
    iOS Development
    Java
    Kotlin
    Android App Development
    Dart
    Flutter
  • $75 hourly
    • 5.0/5
    • (34 jobs)
    " Matej was great to work with. He fully understands the development cycle and how to work with a team. When laying out tasks he easily understands what needs to be accomplished and has great ideas for improvements and efficiency. " Hello and Thank you for considering me for your contract. I am a full stack developer, with more than 13 years of experience. I started in the Casino industry, and I grew to Senior Architect on multiplatform casino games and backend. I have experience with both frontend and backend code architecture and my code is still working flawlessly after all these years. When I code, there are a few things that I value the most: 1. Simplicity 2. Efficiency 3. Communication I am able to quickly adapt to new environments, and new codebases. When designing a system, all of the best practices are honored. Testing, CLEAN architecture, understandable even for non technical persons. My greatest skill is thinking many steps ahead. Like in chess, who is able to outthink his opponent wins. In my case, and I guess that comes with experience, I predict future scenarios so your code is always ready to scale when the time comes. .Net C# Php Reactphp Svelte Flutter Dart Rive iOS Android Node.js microservices Firebase MySql MongoDb ... Looking forward to work together ! Matej 🌳🌲🌴
    Featured Skill Firebase
    Product Strategy
    Software Consultation
    Hybrid App Development
    MongoDB
    Microservice
    Node.js
    Docker
    JavaScript
    Git
    Android
    iOS Development
    Flutter
    Architecture Consultation
  • $30 hourly
    • 4.9/5
    • (4 jobs)
    I am a Angular frontend developer. My skills: HTML5, CSS3, Javascript, Typescript Angular Ionic Bootstrap, Tailwinds MySql, Firebase Cypress Node.js NestJS
    Featured Skill Firebase
    Cypress
    NestJS
    MySQL
    Ionic Framework
    Node.js
    Tailwind CSS
    TypeScript
    Bootstrap
    CSS
    Angular
    JavaScript
    HTML
  • $45 hourly
    • 4.1/5
    • (3 jobs)
    I am an experienced software engineer, with in depth knowledge of every aspect of the product development lifecycle. I have worked and delivered on enterprise level software as well as smaller projects for all types of clients. My main focus is to excel at making Flutter applications for web and mobile and do so as a lead mobile developer at my company. Backend is also of no stranger as my background made me well versed in Java/Spring Boot, where I always return if there is a need on a project. I self manage and keep open communication lines at all times, so we never fall out of sync. Flutter most used packages: - Bloc/Cubit - GetIt - Provider - Auto_route - GoRouter - Dio - Equatable - Firebase - Freezed - Hive - Mocktail - MockingJay
    Featured Skill Firebase
    Elasticsearch
    NoSQL Database
    Amazon Elastic Beanstalk
    CI/CD
    Tech & IT
    Twilio
    SQL
    Spring Boot
    Node.js
    Angular
    Java
    Flutter
    Dart
  • $26 hourly
    • 5.0/5
    • (2 jobs)
    🎨 My expertise lies in creating responsive and cross-browser web projects, following the Mobile-first approach. I am well-versed in the BEM methodology, ensuring semantic validity in HTML, and have strong CSS skills, utilizing LESS/SASS/SCSS. 🚀 Proficient in JavaScript, jQuery, Vue.js, React, and React Native, I am adept at building dynamic and interactive web applications. 🔧 I have hands-on experience with template systems like Jade, Haml, and Handlebars, and I am skilled in using Gulp, Grunt, and npm CLI for efficient development workflows. 💡 Skilled in working with UI frameworks such as Bootstrap and Vuetify, and I am adept at creating custom components using Flexbox, enhancing the overall UI/UX. 🎨 While I am a proficient front-end developer, my expertise primarily lies in using graphic and site-creation software tools such as Adobe Photoshop, Figma, Adobe Illustrator, Sketch, Zeplin, and Avacode. 💼 I possess extensive experience in e-commerce, having contributed to projects within both in-house teams and external collaborations. 🔍 Proficient in creating detailed project wireframes, my skills enable me to develop high-quality web projects that seamlessly integrate visual appeal with superior functionality. Buzzwords: Front-End Development, JavaScript, React, Vue.js, Web Design, Web Development, CSS, HTML5, Redux, TypeScript, RESTful API, React Native, Web Application, Git, UI/UX Prototyping, Responsive Design, API Integration, Node.js, Python, SQL, Adobe Photoshop, gulp, Ionic Framework, MySQL, Landing Page, Template Markup, Django, Flask, AngularJS, Graphic Design, Figma, SCSS, Svelte, Tailwind CSS, Bootstrap, React Bootstrap, Next.js, AWS Amplify, AWS AppSync, GraphQL, Firebase, Firebase Cloud Firestore, Google Cloud Platform, MongoDB, Socket Programming, Material UI, Vue 3, Amazon Web Services, Agile Software Development, Software Debugging, JSON, Linux, Google Analytics, Agile Methodologies, User Authentication, jQuery, E-commerce Website Development, Magento, Laravel, Payment Functionality, NFT, Three.js, esbuild, GLSL Shading, Business 1-9 Employees, Business 10-99 Employees, OAuth, ArcGIS, GIS Software, SaaS, net 6, Mobile App Development, Cross-Platform Mobile Apps, End-to-End Solutions, User-Centric Design, Mobile App Optimization, Performance Tuning, Data Security, Cloud Integration, Real-Time Applications, Continuous Deployment, Version Control (Git), Automated Testing, Custom App Development, Interactive Prototypes, Code Reviews, Database Management (SQL/NoSQL), Microservices Architecture, Progressive Web Apps (PWA), State Management (Redux), DevOps Practices, CI/CD Pipelines, Android, Flutter, iOS, Tablet, Camera, Location-Based Service, Auth0, Firebase Realtime Database, Swift, Docker, Firebase push, ExpressJS, prisma, Bluetooth, bluetooth low energy, In-App Purchases, Augmented Reality, Image Analysis, FastAPI, Boolean algebra, Mathematical Modeling, Book, Content Writing, Copy Editing, English, Error Detection, Proofreading, OpenAI API, Vuetify, talib, AJAX, Celery, Google Chrome Extension, Next.js, GitHub, Angular, Database Architecture, NoSQL Database, ChatGPT, Chatbot Development, Machine Learning, Natural Language Processing, BootstrapVue, Nuxt.js, Vercel, Django Stack, LangChain, PandasAI, Browser Extension, JUnit, Kotlin, NGINX, Oracle Database, Stripe API, Supabase, iPadOS, Software Architecture & Design, Stripe API, Supabase, iPadOS, Software Architecture & Design
    Featured Skill Firebase
    Mobile App Development
    Python
    Android
    iOS
    React Native
    Web Development
    Redux
    TypeScript
    Node.js
    CSS
    HTML
    React
    Vue.js
    JavaScript
  • $50 hourly
    • 0.0/5
    • (0 jobs)
    I'm a software engineer experienced in building Android apps. I can help you with your existing app by developing new features, fixing bugs, or enhancing performance, and if you have an idea for a new app, I can help you build an MVP and bring it to market. * Expert in: Android, Kotlin, Java, Firebase, and many more; * Full project management from start to finish; * Regular communication is important to me, so let's keep in touch.
    Featured Skill Firebase
    Software Development
    JetPack
    Scrum
    CI/CD
    Google Play
    Clean Architecture
    Git
    Docker
    JavaScript
    Dart
    Flutter
    Java
    Kotlin
    Android
  • $49 hourly
    • 4.6/5
    • (140 jobs)
    Hi everyone, I'm Ivan – your go-to Senior Mobile App Developer! With a Master's Degree in Computer Science, I'm here to supercharge your app ideas! 🚀 Why Choose Me? ► 10+ years of Android development experience. ► 8+ years crafting iOS masterpieces. ► 4+ years of hybrid app wizardry. ► Proficient in Flutter, Kotlin, Xcode, Swift/SwiftUI, Android SDK, and more! To date, I've successfully created and launched over 100 applications, all earning excellent ratings and delighting users. I've worked across various sectors, including: 💰 Financial Services 🏥 Healthcare / MedTech 📊 SaaS 📚 Education 🌐 Internet of Things 🚚 Logistics and Transportation ❤️ Social and Dating Apps …and the list goes on! 🚀 I've collaborated with international giants like Sony Mobile Communication, Y Combinator startups, and visionary Kickstarter entrepreneurs. This journey has equipped me with invaluable insights into market trends, startup concepts, and thriving in highly competitive environments. Why Clients Choose Me as Their 5-Star 🌟 Developer: ▪️ Crafting clean, polished, and well-documented code. ▪️ Relentlessly chasing away bugs for smooth app performance. ▪️ Delivering projects on time and within budget. ▪️ Excelling in clear and effective communication. ▪️ Prioritizing client satisfaction in every project. ▪️ Upholding honesty and transparency as core values. 🛠️ My applications come packed with impressive features: ▪️ Instant Messaging (IM) ▪️ Social Login ▪️ QR Code and Barcode Scanning ▪️ Signature Recording ▪️ GPS Positioning and Mapping ▪️ Integration with Web Services (REST, POST, SOAP) ▪️ Seamless Mobile Ads Integration ▪️ Video and Audio Recording ▪️ Photo Capture ▪️ Social Media Sharing Integration ▪️ Local Database Management ▪️ Cloud Integration ▪️ Bluetooth (BLE) Functionality ...and much more! 🚀 Ready to turn your app idea into reality? Let's chat! 🤝 ___________________________________________________ Related keywords: Android developer, iOS developer, Web developer, Mobile developer, Kotlin, Xcode, Swift, Android SDK, Android Studio, Java, Git, SVN +, Flutter, Flutter Developer, GPS, Bluetooth, Native, Hybrid, Hybrid Mobile Development, JavaScript, React, Next.js, TypeScript, WordPress, React Native, Node.js, Angular, Front end development, HTML/CSS/JS, Back end development, Node.js, AWS, Firebase, Full-stack development, Smart TV app development, Android TV app development, Apple TV app development, SaaS expert, IoT, B2B, B2C, Full-cycle product development
    Featured Skill Firebase
    Mobile App Design
    WordPress
    Web Design
    UX & UI
    Android SDK
    Apple Xcode
    iOS Development
    Mobile App Development
    Swift
    Node.js
    React Native
    Kotlin
    JavaScript
    Flutter
    Android App Development
  • $33 hourly
    • 4.8/5
    • (142 jobs)
    Hello 👋! I'm an accomplished Frontend Engineer with over 12 years of experience in the software development industry, specializing in crafting efficient and innovative web and mobile applications. 🕒 1000+ Hours logged on Upwork 💻 HTML, CSS, JavaScript, React, React Native and More ✅ 12 Years+ of Professional Experience My proficiency lies in building sophisticated apps using React, React Native, Next.js, as well as in developing seamless single-page web applications. As a dedicated Engineer, I can commit 40+ hours per week aligned with your timezone, if needed. Over my professional journey, I have deployed more than 20+ mobile and web apps to the App Store and Google Play, as well as numerous websites on platforms like Firebase, Supabase, AWS, and Heroku. MY EXPERTISE - ● HTML, CSS, JavaScript, React, React Native, Next.js ● Firebase, Supabase, TanStack Query, ChartJS, D3.js ● Jest for testing, GitHub for version control ● Agile methodologies, Scrum, Kanban, Git Flow, Asana, Trello, Jira I pride myself on my prompt responses, clear communication, and high-quality work that consistently ensures client satisfaction and job success. I'm eagerly looking forward to helping you transform your visions into reality. Reach out to discuss how we can create the next best thing together. Best regards, Krešimir
    Featured Skill Firebase
    Supabase
    WordPress
    Next.js
    API
    Vue.js
    RESTful Architecture
    HTML5
    Angular
    CSS 3
    React Native
    JavaScript
    React
    Ionic Framework
  • $50 hourly
    • 0.0/5
    • (3 jobs)
    I'm a full stack senior developer with experience in data science, modern web technologies and embedded systems.
    Featured Skill Firebase
    API Development
    Web Application
    Node.js
    React
    Python
    MongoDB
    JavaScript
    C#
    Flask
  • $20 hourly
    • 3.9/5
    • (2 jobs)
    Video editing is time consuming. Let me help. With more than a decade of experience working in video production, I can help turn your raw video into a great story with a clean, professional look. I specialize in promotional videos, commercials and presentations, but I'm always up for something new.
    Featured Skill Firebase
    Maxon Cinema 4D
    C#
    Video Production
    3D Design
    Sony Vegas
    Vue.js
    Adobe Photoshop
    Adobe After Effects
  • $28 hourly
    • 0.0/5
    • (0 jobs)
    Back-end Node.JS developer with 4 years+ of experience who is interested in thinking through smart abstractions for maximum code reuse and learning new programming tools on interesting projects. Skilled at designing API's, database and passionate about writing clean, maintainable code and working in a collaborative environment
    Featured Skill Firebase
    MySQL
    Unit Testing
    NGINX
    Postman
    Stripe
    Docker
    Websockets
    Amazon
    TypeScript
    Redis
    Git
    PostgreSQL
    NestJS
    Node.js
  • $24 hourly
    • 4.5/5
    • (9 jobs)
    Need help with launching high-performing, user-centric mobile apps from scratch to the App Store and Play Market? 🚀 Elevate your project with a consultation! Click "Invite" to discuss your needs and explore effective solutions. 👑 I'm your go-to specialist for full-stack development, focusing on creating dynamic web applications and cross-platform mobile apps. My modern approach to development ensures high performance and user-centric design. With extensive experience, I'm ready to transform your vision into a functional and visually appealing product. What I offer: ✔️ Full-stack development using Django and React for web applications. ✔️ Cross-platform mobile app development with React Native. ✔️ Backend development with Python, PostgreSQL, MySQL, and Firebase. ✔️ Scalable architecture and responsive UI/UX design. ✔️ RESTful API integration and cloud integration using Firebase. ✔️ Performance tuning and data security. Here's a streamlined version of your Upwork profile, complete with the fonts and icons as requested: Experiencing the adverse effects of slow web application performance on your revenue? Research reveals that even a mere one-second delay in page load time can lead to a 7% decline in conversions, negatively impacting your bottom line. As a Senior Full Stack Developer specializing in React Native with 7 years of experience, I deliver high-performance mobile applications while prioritizing data protection. 🔥 By optimizing app performance, I significantly reduce load times, maximize conversions, and enhance user experiences. I implement robust security measures and adhere to industry standards to protect against potential threats, ensuring the safety of your valuable information. Together, let's propel your business to new heights of performance, conversions, and user satisfaction. 𝐌𝐘 𝐏𝐑𝐎𝐅𝐄𝐒𝐒𝐈𝐎𝐍𝐀𝐋 𝐀𝐂𝐇𝐈𝐄𝐕𝐄𝐌𝐄𝐍𝐓𝐒 𝐀𝐑𝐄:: 🚀 Improved App Performance: Implemented optimization techniques resulting in a 30% decrease in page load time, enhancing user experience and reducing bounce rates. 🔒 Secured Data and Mitigated Risks: Implemented robust security measures resulting in a 95% reduction in potential vulnerabilities, ensuring the safety of sensitive customer data and minimizing the risk of data breaches. 📈 Scalable Application Architecture: Designed and implemented a scalable architecture that allowed clients' applications to handle a 200% increase in user traffic, ensuring seamless performance during peak periods. ⏱️ Streamlined Development Process: Introduced agile development methodologies, resulting in a 40% reduction in project turnaround time, allowing for faster delivery and increased client satisfaction. 𝐇𝐎𝐖 𝐓𝐇𝐄 𝐇𝐈𝐑𝐈𝐍𝐆 𝐏𝐑𝐎𝐂𝐄𝐒𝐒 𝐋𝐎𝐎𝐊𝐒 𝐋𝐈𝐊𝐄: There are two options for collaborating with Avalon Soft Talents-as-a-Service model: A dedicated expert(s) on a subscription basis. Project-Based Collaboration model: Delivering a certain scope or solution within a pre-defined timeline/budget. How to start: Intro Meeting: Identify your request. Team Identification: Assign specific talent or team for your request. Research: Outline unique collaboration terms. Proposal: Present and negotiate your proposal. Contract: Sign the contract. Kick-off: Start ongoing collaboration. 🔧 React Native Mobile App Developer Skills: 👨‍💻 Technologies: JavaScript, Vue.js, React, React Native, CSS, Bootstrap, Vuetify 🌐 Frameworks: Django, React, RESTful APIs 🚀 Front-End: HTML5, CSS3, JavaScript, jQuery, Bootstrap, React.js 🛠️ Back-End: Python, ActiveRecord, PostgreSQL, MySQL, MongoDB, Firebase 📚 Testing: RSpec, Capybara, Selenium, Pry, Byebug ⚙️ Deployment: Heroku, AWS, Git, GitHub, Bitbucket 🔒 Security: Web app security, authentication, authorization 🌍 APIs: RESTful APIs, third-party integration 📈 Optimization: Performance, caching, code optimization 🆙 If you are interested in discussing your project with me, make sure to click the 👉🟢INVITE🟢 button, and let’s talk 🤝 Highlighted Skills: React Native, JavaScript, Vue.js, React, CSS, Bootstrap, Vuetify, Django, Python, PostgreSQL, MySQL, Firebase, Docker, AWS Amplify, Git, CI/CD pipelines, Automated Testing, Agile Methodologies, RESTful API Integration, Scalable Architecture, Responsive UI/UX Design, Performance Tuning, Data Security, Cloud Integration, Real-Time Applications, Third-Party API Integration, Continuous Deployment, Version Control (Git), Custom App Development, Interactive Prototypes, Code Reviews, Database Management (SQL/NoSQL), Microservices Architecture, Progressive Web Apps (PWA), State Management (Redux), DevOps Practices, API, Mobile App Development, iOS, React Hooks, React JS, TypeScript, Firebase Cloud Firestore, Firebase Realtime Database, AWS Amplify, Front-End Development, SQL, Sass, jQuery, REST API, Twilio.
    Featured Skill Firebase
    Android
    iOS
    Mobile App Development
    React Native
    TypeScript
    Node.js
    Django
    React
    Web Development
    Python
    JavaScript
    HTML
    Vue.js
    CSS
  • $25 hourly
    • 0.0/5
    • (0 jobs)
    I am a Full Stack Mobile (ReactNative) and Web (ReactJS NodeJS) Developer. I have worked as an Android and React Native Mobile Developer to build the mobile native and cross platform scalable apps. In addition to this I have the expertise of working on React as a front-end framework and Node on the server side using the Express Server for the seamless web experiences. I have a skilled and experienced commercial background and have been involved in providing solutions for mobile apps and design with state of the art technology. Following the latest trends and practices is one of my key attribute. My main skills: ✓JavaScript (ES6-ES8), Typescript ✓React.js/Next.js, Redux, Redux-Saga, Redux-Thunk, Redux-Observable, React-Logic, Hooks ✓ Material UI, Ant Design, Bootstrap ✓ GraphQL/Rest, Apollo, Firebase, Amplify, Relay ✓ HTML5/CSS3, LESS/SASS/SCSS ✓ SQL, MySQL, MongoDB ✓ Bootstrap / jQuery / PixelPerfect - W3C valid, responsive ✓ Git / Yarn / npm ✓React.js/Next.js, Redux, Redux-Saga, Redux-Thunk, Redux-Observable, React-Logic, Hooks I always love to explore exciting ideas of the clients and provide expert technical opinions for its successful execution. Always up for communication most of the time of the day.
    Featured Skill Firebase
    Redux
    React Native
    Redux Saga
    Progressive Web App
    TypeScript
    Mobx
    Redux Thunk
    Node.js
    Amazon Web Services
    Next.js
    React
    GraphQL
    JavaScript
    Responsive Design
  • $17 hourly
    • 0.0/5
    • (0 jobs)
    Hi, I'm an experienced android app developer, who's been involved in multiple native mobile, front and backend development projects. What I do and focus on is to provide the best quality and up-to-date android apps. In app development I always use new and updated dependencies and technologies. EXAMPLE APP STRUCTURE: • Kotlin and Jetpack Compose • Firebase, MongoDB and Room • UX/UI Design with Figma • and all popular dependencies as dagger/hilt, retrofit... KEY SKILLS AND ATTRIBUTES: • Languages of Kotlin, Java, Rust, C#, C++ • Leadership & Team management • Strong verbal and personal communication skills • Accuracy and attention to details • Self-motivated, initiative, energetic • Adaptability and ability to work under pressure
    Featured Skill Firebase
    Web Application
    Spring Boot
    Rust
    Front-End Development
    Back-End Development
    Android Things
    Android UI Design
    Android App
    Native App
    MongoDB
    Android Studio
    Android
    Android App Development
    Java
    Kotlin
  • $20 hourly
    • 0.0/5
    • (0 jobs)
    Hello 👋🏻! I’m Dario, a seasoned full-stack engineer, with knowledge in many areas of development. My expertise includes 5+ years experience in: - HTML & CSS - TypeScript & JavaScript - SvelteKit & Angular - CMS & Flutter - Firebase & GCP - Data Analytics & Visualizations Throughout my career, I've played pivotal roles in numerous projects, contributing significantly to their success. Here's a snapshot of my journey: 1. 💳 Fintech - Pay with Four: Engineered an Angular website and Ionic app for Four, streamlining the 'buy now, pay later' process with user-friendly interfaces and seamless integrations. This project’s success led to Four's acquisition by PROG Holdings for $23m within just 18 months of its launch. 2. 🏋️‍♀️ Training Studio - AirLocker: - Developed a Flutter Mobile App delivering simulated high-altitude group workouts, equipped with features for schedule tracking, training management, and performance enhancement. 3. 🔗 Referral App - Tepe: Created the TePe Referral mobile application, enhancing access to TePe oral health care products for dental professionals and their patients. The app facilitated easy product selection, personalized notes, and seamless referral emails, contributing to tangible earnings for dental professionals upon patient redemptions. 4. 🏥 Healthcare - EDS: Led the development of an Angular-based CMS and a Flutter mobile application, optimizing medication distribution in emergencies. This project elevated patient care and operational efficiency through innovative design and execution. The project I'm most proud of: 5. 📊 Data Analytics - Analyzee: As a lead developer, alongside with the team I crafted an advanced analytical platform boasting extensive functionalities like custom dashboards, diverse data source integration, session recordings, advanced filtering, and a fully customizable live chat feature. My focus on cost-effectiveness made this platform both powerful and accessible for free use. Effective communication and task clarity are very important to me for optimal efficiency. While I may be reserved, my passion for coding and problem-solving is on the next level. I’m excited to bring this combination of technical expertise and quiet determination to your next project, ensuring we achieve remarkable results together!
    Featured Skill Firebase
    Data Analytics & Visualization Software
    Mathematics
    Back-End Development
    Cloud Database
    Flutter
    CMS Development
    Ionic Framework
    Svelte
    Software Development
    Full-Stack Development
    API Development
    Google Chrome Extension
    Angular
    Firebase Realtime Database
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