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Hire the best Firebase Developers in Lisbon, PT

Check out Firebase Developers in Lisbon, PT with the skills you need for your next job.
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  • $35 hourly

    • 5.0/5
    • (8 jobs)
    Hi, I'm Andrey, a seasoned software developer with 14 years of experience in delivering quality results. My approach is always centered around finding the best solution for the project at hand. I believe I can bring a valuable contribution to your project with my expertise and skills. I specialize in full-stack development with a strong focus on iOS/Android application development and cloud integration. From the web and mobile sides, my skills include Swift, Kotlin, JavaScript, and TypeScript. I also have hands-on experience with Firebase, Cloud Messaging, Algolia Search, and AWS services. In addition to mobile development, I have extensive experience in more specialized areas such as developing geographic information systems for board computers, creating 2D/3D visualizations, and crafting drivers and OpenGL libraries for graphic cards. This expertise has also allowed me to build several games as hobby projects. I enjoy tackling complex technical challenges. Whether I'm enhancing existing code or creating new solutions from scratch, my adaptability and dedication ensure I meet your project's requirements. I would be happy to discuss your project further and answer any questions you may have. Let's work together to achieve your goals.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    ChatGPT API Integration
    DApp Development
    Prompt Engineering
    Artificial Intelligence
    Kotlin
    Swift
    Java
    AWS Lambda
    Python
    Vue.js
    TypeScript
    JavaScript
    C++
    C
  • $30 hourly

    • 4.7/5
    • (6 jobs)
    I'm developer with at least 4 years of experiences. I already worked with some apps and was responsible for the whole development area like front-end | back. I am comfortable working with back ends like Firebase or Back4app. Experience in: - Ionic | Angular | Vue Development - Cypress - Heroku I am familiar with programming languages: - Javascript - Typescript
    vsuc_fltilesrefresh_TrophyIcon Firebase
    SSH
    Vue.js
    CI/CD
    Web Application
    Sass
    Cypress
    Mobile App Testing
    Ionic Framework
    Android
    JavaScript
    TypeScript
    Angular
    Node.js
    MongoDB
  • $36 hourly

    • 0.0/5
    • (2 jobs)
    o One of the key individuals to help scale the startup from 17 to 150 employees in the course of 4 years. o Startup is now a 2nd fastest growing company in Slovenia. o Lead business development and successfully developed several markets: Switzerland, Belarus, Georgia, Russia, Israel, Belgium, the Netherlands, Luxembourg, France, Serbia, Portugal, Bulgaria, Ukraine, etc. o Fluent in English, Slovene, Russian, French, and Croatian. Currently also working on my Portuguese. o Lived, worked, and studied in Slovenia, Australia, France, Belgium, Kazakhstan, and Portugal. o Top 5% in academic rankings, o Double recognition by Beta Gamma Sigma charter o Member of TopEF club for the best students o Currently learning Flutter and Firebase
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Canva
    SaaS
    Team Management
    Public Speaking
    Key Account Management
    Business Development
    Flutter
    Intercultural Communication
    Contract Negotiation
    Low Code & RAD Software
    HubSpot
    Startup Company
    Energy & Utilities
    Sales Management
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Highly skilled Mobile App Developer with 7 years of experience in developing and launching successful applications on both iOS and Android platforms. Proven track record in increasing user engagement and revenue through implementing automated testing processes and collaborating with cross-functional teams to design and implement new user interfaces. Strong expertise in integrating mobile applications with backend services, implementing security measures, and optimizing app performance.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    React Native
    Apple Xcode
    API Integration
    Android App Development
    iOS Development
    Kotlin
    Java
    Swift
    Mobile App Development
    iOS
    Smartphone
    Android
    Dart
    Flutter
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Highly skilled Mobile App Developer with 7 years of experience in developing and launching successful applications on both iOS and Android platforms. Proven track record in increasing user engagement and revenue through implementing automated testing processes and collaborating with cross-functional teams to design and implement new user interfaces. Strong expertise in integrating mobile applications with backend services, implementing security measures, and optimizing app performance.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    React Native
    Apple Xcode
    API Integration
    Android App Development
    iOS Development
    Kotlin
    Java
    Swift
    Mobile App Development
    iOS
    Smartphone
    Android
    Dart
    Flutter
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Highly skilled Mobile App Developer with 7 years of experience in developing and launching successful applications on both iOS and Android platforms. Proven track record in increasing user engagement and revenue through implementing automated testing processes and collaborating with cross-functional teams to design and implement new user interfaces. Strong expertise in integrating mobile applications with backend services, implementing security measures, and optimizing app performance.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    React Native
    Apple Xcode
    API Integration
    Android App Development
    iOS Development
    Kotlin
    Java
    Swift
    Mobile App Development
    iOS
    Smartphone
    Android
    Dart
    Flutter
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Highly skilled Mobile App Developer with 7 years of experience in developing and launching successful applications on both iOS and Android platforms. Proven track record in increasing user engagement and revenue through implementing automated testing processes and collaborating with cross-functional teams to design and implement new user interfaces. Strong expertise in integrating mobile applications with backend services, implementing security measures, and optimizing app performance.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    React Native
    Apple Xcode
    API Integration
    Android App Development
    iOS Development
    Kotlin
    Java
    Swift
    Mobile App Development
    iOS
    Smartphone
    Android
    Dart
    Flutter
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Highly skilled Mobile App Developer with 7 years of experience in developing and launching successful applications on both iOS and Android platforms. Proven track record in increasing user engagement and revenue through implementing automated testing processes and collaborating with cross-functional teams to design and implement new user interfaces. Strong expertise in integrating mobile applications with backend services, implementing security measures, and optimizing app performance.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    React Native
    Apple Xcode
    API Integration
    Android App Development
    iOS Development
    Kotlin
    Java
    Swift
    Mobile App Development
    iOS
    Smartphone
    Android
    Dart
    Flutter
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Highly skilled Mobile App Developer with 7 years of experience in developing and launching successful applications on both iOS and Android platforms. Proven track record in increasing user engagement and revenue through implementing automated testing processes and collaborating with cross-functional teams to design and implement new user interfaces. Strong expertise in integrating mobile applications with backend services, implementing security measures, and optimizing app performance.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    React Native
    Apple Xcode
    API Integration
    Android App Development
    iOS Development
    Kotlin
    Java
    Swift
    Mobile App Development
    iOS
    Smartphone
    Android
    Dart
    Flutter
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Highly skilled Mobile App Developer with 7 years of experience in developing and launching successful applications on both iOS and Android platforms. Proven track record in increasing user engagement and revenue through implementing automated testing processes and collaborating with cross-functional teams to design and implement new user interfaces. Strong expertise in integrating mobile applications with backend services, implementing security measures, and optimizing app performance.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    React Native
    Apple Xcode
    API Integration
    Android App Development
    iOS Development
    Kotlin
    Java
    Swift
    Mobile App Development
    iOS
    Smartphone
    Android
    Dart
    Flutter
  • $20 hourly

    • 3.0/5
    • (4 jobs)
    Hi! I'm a videogames player and creator which loves creating fun in everything I do :) My most strengths and skills are: - +8 years of experience developing with Unity/C#, most in developing games/apps for mobile platforms. - +1 year in AR mobile development - +30 launched Projects - UI architect specialist - Experience in plugins integration: Firebase, Analytics, UnityAds, InAppPurchases, push and local Notifications, Applovin, OneSignal, etc... My best project so far is the AR Game called "Ghostbusters Afterlife: scARe", which was featured just before the movie was released on movie theaters. I also have experience in many hyper casual games. Please feel free to check them all out in my portfolio.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    C#
    Mobile App
    Game Development
    Game
    App Development
    SQL
    AR & VR
    Photon Unity Networking
    Mobile Game
    iOS
    Unity
    API Integration
    Product Management
    Android
  • $20 hourly

    • 0.0/5
    • (2 jobs)
    I'm a student at Instituto Superior Técnico, Portugal, finishing my last year. During my journey through college, I started developing apps for some courses and in my free time. To build these mobile apps I learned Flutter to implement the UI and Firebase to develop reactive and real-time applications. Besides that, I also learned several programming languages such as Python, Java and C, and so many others. So if you need a full stack developer I can help!
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Linux
    Distributed Computing
    Git
    CSS
    NodeJS Framework
    HTML
    Software Development
    SQL Programming
    Automation
    Artificial Intelligence
    Dart
    Java
    Python
    C
    PHP
    Flutter
  • $15 hourly

    • 0.0/5
    • (0 jobs)
    Hello! I'm a passionate professional who embarked on a journey from Civil Engineering to Software Engineering after my first encounter with development and programming languages—a love at first sight, you might say. With a strong foundation in both disciplines, I'm continuously honing my technical skills and eagerly exploring the latest trends and technologies. As a versatile freelancer, I bring the best of both worlds—engineering precision and software expertise—to every project I undertake. My goal is to deliver high-quality solutions that seamlessly merge functionality and aesthetics. With expertise in Node.js, JavaScript, and Kotlin, I thrive in building robust web and mobile applications. I'm proficient in leveraging the power of Node.js and JavaScript to create dynamic and scalable back-end systems, while also harnessing Kotlin's strength for developing efficient and user-friendly Android applications. In addition to my expertise in these languages, I possess a strong understanding of front-end development, database management, and software architecture. Continuously striving for excellence, I stay up to date with the latest advancements in the tech industry to ensure my clients receive cutting-edge solutions. Let's connect and explore how I can contribute my skills and experience to your next project. Whether it's developing custom solutions, optimizing performance, or ensuring exceptional user experiences, I'm ready to bring your vision to life!
    vsuc_fltilesrefresh_TrophyIcon Firebase
    OpenAPI
    GitHub
    Android SDK
    Front-End Development
    JavaScript
    Android
    Gradle
    GraphQL
    Kotlin
    Node.js
    MongoDB
    Amazon Web Services
  • $20 hourly

    • 0.0/5
    • (0 jobs)
    I’m a developer experienced in building websites for small and medium-sized businesses. I also program in other languages ​​like C++, C and C#.I can help with computer and related problems. I am also trained in electronics and automation, if you have any related problems contact me. Always ready to help!
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Office 365
    C#
    Firebase Realtime Database
    Electromechanics
    Logic Programming
    MySQL Programming
    PLC Programming
    Tinkercad
    Computer
    Arduino Firmware
    Arduino
    C++
    Automation
    Electronics
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Highly skilled Mobile App Developer with 7 years of experience in developing and launching successful applications on both iOS and Android platforms. Proven track record in increasing user engagement and revenue through implementing automated testing processes and collaborating with cross-functional teams to design and implement new user interfaces. Strong expertise in integrating mobile applications with backend services, implementing security measures, and optimizing app performance.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    React Native
    Apple Xcode
    API Integration
    Android App Development
    iOS Development
    Kotlin
    Java
    Swift
    Mobile App Development
    iOS
    Smartphone
    Android
    Dart
    Flutter
  • $35 hourly

    • 0.0/5
    • (0 jobs)
    Highly skilled Mobile App Developer with 7 years of experience in developing and launching successful applications on both iOS and Android platforms. Proven track record in increasing user engagement and revenue through implementing automated testing processes and collaborating with cross-functional teams to design and implement new user interfaces. Strong expertise in integrating mobile applications with backend services, implementing security measures, and optimizing app performance.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    React Native
    Apple Xcode
    API Integration
    Android App Development
    iOS Development
    Kotlin
    Java
    Swift
    Mobile App Development
    iOS
    Smartphone
    Android
    Dart
    Flutter
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Highly skilled Mobile App Developer with 7 years of experience in developing and launching successful applications on both iOS and Android platforms. Proven track record in increasing user engagement and revenue through implementing automated testing processes and collaborating with cross-functional teams to design and implement new user interfaces. Strong expertise in integrating mobile applications with backend services, implementing security measures, and optimizing app performance.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    React Native
    Apple Xcode
    API Integration
    Android App Development
    iOS Development
    Kotlin
    Java
    Swift
    Mobile App Development
    iOS
    Smartphone
    Android
    Dart
    Flutter
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Highly skilled Mobile App Developer with 7 years of experience in developing and launching successful applications on both iOS and Android platforms. Proven track record in increasing user engagement and revenue through implementing automated testing processes and collaborating with cross-functional teams to design and implement new user interfaces. Strong expertise in integrating mobile applications with backend services, implementing security measures, and optimizing app performance.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    React Native
    Apple Xcode
    API Integration
    Android App Development
    iOS Development
    Kotlin
    Java
    Swift
    Mobile App Development
    iOS
    Smartphone
    Android
    Dart
    Flutter
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Highly skilled Mobile App Developer with 7 years of experience in developing and launching successful applications on both iOS and Android platforms. Proven track record in increasing user engagement and revenue through implementing automated testing processes and collaborating with cross-functional teams to design and implement new user interfaces. Strong expertise in integrating mobile applications with backend services, implementing security measures, and optimizing app performance.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    React Native
    Apple Xcode
    API Integration
    Android App Development
    iOS Development
    Kotlin
    Java
    Swift
    Mobile App Development
    iOS
    Smartphone
    Android
    Dart
    Flutter
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    Highly skilled Mobile App Developer with 7 years of experience in developing and launching successful applications on both iOS and Android platforms. Proven track record in increasing user engagement and revenue through implementing automated testing processes and collaborating with cross-functional teams to design and implement new user interfaces. Strong expertise in integrating mobile applications with backend services, implementing security measures, and optimizing app performance.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    React Native
    Apple Xcode
    API Integration
    Android App Development
    iOS Development
    Kotlin
    Java
    Swift
    Mobile App Development
    iOS
    Smartphone
    Android
    Dart
    Flutter
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    I am an iOS App Developer, highly skilled in native app development with 6 years of experience designing, building, and customizing ios apps for various domains such as Hotel Management, Freight forwarding & shipping software solutions, Payment System, Doctor Booking, Health, and Fitness, Food Industry, Social Media Apps, Dating App, Productivity Apps, Service Providers, etc. I have the passion to help you complete your project in the best possible way. My iOS skills include expertise in: ❅ Swift ❅ Objective-C ❅ Cocoa Touch, Core Data, Core Animation, Core Graphics ❅ XCode ❅ SWiftUI, UIKit, AppKit ❅ RxSwift ❅ Local Database management with SQLite, Realm, ORMLITE, Room ❅ working with APIs (Retrofit, Volley, okhttp3) ❅ working with real-time APIs (WebSockets, XMPP, IoT MQTT) ❅ Firebase Integration ❅ Maps (Google, MapBox, Openstreetmap) ❅ social media integration with Facebook, Twitter, and Instagram ❅ PDF Rendering ❅ 3D Model Rendering ❅ device hardware such as Bluetooth, GPS, Accelerometer, Camera, etc. ❅ testing (Unit testing, Espresso testing, Firebase test lab) In addition to my Android skills, I also have expertise in: ❅ Data Structures and Algorithms ❅ OOP patterns ❅ Spring framework ❅ JavaFx ❅ HTML ❅ CSS ❅ Javascript ❅ TypeScript ❅ React Native ❅ Git (Bitbucket, GitHub, Gitlab) ❅ Agile methodology Why hire me? ★ I prioritize your time and reputation. I understand the importance of meeting your requirements and will only commit to your projects if I am confident in delivering 100% satisfaction. ★ I am highly organized and efficient. I keep track of schedules and deadlines, ensuring timely completion of projects. I look forward to the opportunity to work with you.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    iOS
    Swift
    Native App Development
    SQLite
    In-App Purchases
    Social Media Account Integration
    Payment Gateway Integration
    Google Maps
    Push Notifications
    JetPack
    RxSwift
    Appium
    iOS SDK
    Objective-C
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    I am a senior full-stack developer with over 9 years of experience in software development across various industries, with the 5 most recent years focused on React and TypeScript. I love working with great people, inspiring others, and being inspired. I have successfully worked with numerous clients to define requirements, design new system elements, implement new functionalities, and optimize existing systems. I also worked in executive and leadership positions for different small and medium startups. I'm meticulous with implementation details while always considering and balancing broader stakeholder concerns.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    Google APIs
    CakePHP
    Bootstrap
    GraphQL
    Django Stack
    Laravel
    MEVN Stack
    MEAN Stack
    MERN Stack
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    Experienced IT professional passionate about web based application development and having more than 6 years of rich programming experience. I have hands-on experience in latest JavaScript technologies and market trends, and I am also familiar in latest version tech such as ES6/ES7, TypeScript, Redux, Redux Saga/Thunk, RESTfulAPI/GraphQL and Webhook. I worked on designing, developing, deploying and maintaining websites and web applications by using several technologies such as NestJS, Next.js, Gatsby.js, Tailwind CSS, Socket.io, WebRTC and so on. Especially, I recent worked for Shiplux as a fullstack developer with NestJS, Next.js, Websocket, gRPC and ChatGPT. I strive to do the best work possible when working on a project and I possess strong technical skills along with in-depth knowledge of security protocols, secure payment gateways and other safety components applicable for e-trading websites.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    GraphQL
    RESTful API
    Python
    TypeScript
    MySQL
    MongoDB
    API Integration
    Git
    Amazon Web Services
    Web Development
    Node.js
    Next.js
    React
    JavaScript
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    Experienced IT professional passionate about web based application development and having more than 6 years of rich programming experience. I have hands-on experience in latest JavaScript technologies and market trends, and I am also familiar in latest version tech such as ES6/ES7, TypeScript, Redux, Redux Saga/Thunk, RESTfulAPI/GraphQL and Webhook. I worked on designing, developing, deploying and maintaining websites and web applications by using several technologies such as NestJS, Next.js, Gatsby.js, Tailwind CSS, Socket.io, WebRTC and so on. Especially, I recent worked for Shiplux as a fullstack developer with NestJS, Next.js, Websocket, gRPC and ChatGPT. I strive to do the best work possible when working on a project and I possess strong technical skills along with in-depth knowledge of security protocols, secure payment gateways and other safety components applicable for e-trading websites.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    GraphQL
    RESTful API
    Python
    TypeScript
    MySQL
    MongoDB
    API Integration
    Git
    Amazon Web Services
    Web Development
    Node.js
    Next.js
    React
    JavaScript
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    I am a specialist on web & mobile app developing ground and got a profound knowledge of doing anything related to this platform. Also, I have got an impressive urgency of learning and gaining new skills and knowledge with total ease. Extensive success developing for the iOS platform for individual clients as well as larger companies. I have created - and improved - dozens of successful applications for clients in areas of social networking, education, entertainment, self-help, fitness, lifestyle, and commerce.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    GraphQL
    RESTful API
    Python
    TypeScript
    MySQL
    MongoDB
    API Integration
    Git
    Web Development
    Node.js
    Next.js
    React
    JavaScript
    Amazon Web Services
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    I am a specialist on web & mobile app developing ground and got a profound knowledge of doing anything related to this platform. Also, I have got an impressive urgency of learning and gaining new skills and knowledge with total ease. Extensive success developing for the iOS platform for individual clients as well as larger companies. I have created - and improved - dozens of successful applications for clients in areas of social networking, education, entertainment, self-help, fitness, lifestyle, and commerce.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    GraphQL
    RESTful API
    Python Asyncio
    TypeScript
    MySQL
    MongoDB
    API Integration
    Git
    Web Development
    Node.js
    Next.js
    React
    JavaScript
    Amazon Web Services
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    I am a specialist on web & mobile app developing ground and got a profound knowledge of doing anything related to this platform. Also, I have got an impressive urgency of learning and gaining new skills and knowledge with total ease. Extensive success developing for the iOS platform for individual clients as well as larger companies. I have created - and improved - dozens of successful applications for clients in areas of social networking, education, entertainment, self-help, fitness, lifestyle, and commerce.
    vsuc_fltilesrefresh_TrophyIcon Firebase
    GraphQL
    RESTful API
    Python
    TypeScript
    MySQL
    MongoDB
    API Integration
    Git
    Web Development
    Node.js
    Next.js
    React
    JavaScript
    Amazon Web Services
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