Hire the best Firestore Developers in Romania

Check out Firestore Developers in Romania with the skills you need for your next job.

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$90 hourly
Catalin M.
- 5.0/5
- (20 jobs)
I have 13 years of experience in mobile app development and 4 years in Flutter development. I have created around 15 MVPs from scratch for various satisfied clients. I am Top Rated Plus on Upwork and my work history is impeccable. I believe that I am currently in the top 1% on this platform. My preferred projects are the ones that have precise design specs (Figma, Adobe XD) and clear use cases, so I can jump right in and code. I use best coding practices in my work, and I write clean and maintainable code. I also provide UX/UI feedback along the way. I usually set up a continuous integration/deployment flow (CI/CD) so that you get instant access to the app's progress and we can iterate fast and efficiently. If you're wondering if I am familiar with the functionality you need for your project, here is a (very) incomplete list of keywords: ✅ In-app purchases, RevenueCat ✅ Maps, location, geocoding ✅ Login with email, Google, Facebook, Apple, phone number ✅ Camera, Gallery ✅ Audio, Video ✅ Charts ✅ Firebase, Firestore, Crashlytics, Analytics, Dynamic Links, Cloud Messaging ✅ Push notifications ✅ REST APIs, OAuth 2.0, PKCE ✅ Data Matrix, QR codes ✅ Contacts ✅ Support and maintenance Let's get in touch and see if we're a good match.

Cloud Firestore
App Development
Mobile App
Mobile App Development
API Integration
Firebase Cloud Firestore
Firebase
Map Integration
Flutter
Dart
Hybrid App Development
$80 hourly
Cosmin-Mihai B.
- 5.0/5
- (7 jobs)
Client oriented developer that offers experience in building, testing and deploy mobile applications using Flutter, Firebase and Fastlane. I have proven experience in build backend API that scale using Firebase and Google Cloud, and also CMS products like Sanity. I enjoy putting the user first and strive to deliver a user-friendly responsive application, but I don't forget the importance of scaling and maintaining a clean and well architected source code. Can't wait to make your project successful! :D

Cloud Firestore
API
Testing
Google Cloud Platform
Firebase
SQLite
Dart
Node.js
Flutter
Firebase Cloud Firestore
TypeScript
$40 hourly
Adrian O.
- 4.7/5
- (5 jobs)
I love building mobile applications that put the user at the center. I have experience in building mobile applications using Flutter and Firebase SDK. Delivering quality and clean code is my main goal.

Cloud Firestore
Firebase
TypeScript
Firebase Cloud Firestore
SQL
Dart
SolidWorks
Mobile App Development
Flutter
Autodesk AutoCAD
Adobe Illustrator
Adobe Photoshop
$40 hourly
Vladut Mihai P.
- 4.7/5
- (18 jobs)
Hello! Thank you for checking out my profile. My name is Vlad and here is a quick overview of my skills and experience. I am a highly organized individual that knows how to prioritize tasks to maximize efficiency and productivity. My biggest advantage is that I have a very strong work ethic and am willing to put in long hours to achieve my goals. I love working with other people in a team that shares ideas and solutions for faster and more efficient development. I have been developing apps for iPhone, iPad, Mac, and Apple Watch with Swift and Objective-C. I have been working with multiple small companies from different domains like fitness, productivity, social networking, entertainment, etc. I have an outstanding skillset that allows me to write a high-quality, readable, and maintainable codebase. What can I help you with? • Bring your idea to life in a mobile app • Write clear and organized code that is easy to expand and maintain • Implement a clear architecture for your app Frameworks I've worked with: • Swift • Objective C • Core Data • Core Location • AVFoundation • StoreKit • SceneKit • ARKit • Firebase • SDWebImage Thank you for your time. Shoot me an invite if you want me on your project! Vlad

Cloud Firestore
App Store
App Store Upload
Firebase Cloud Firestore
Mobile App Development
Swift
UIKit
iOS Development
iOS
Firebase
Objective-C
Firebase Realtime Database
$45 hourly
Daniel A.
- 5.0/5
- (7 jobs)
👨🏻‍💻 Android Developer with +3 years of experience. Developed a wide variety of applications across multiple fields to help businesses achieve their goals. ☑️ Skills: • Kotlin, Swift • Android Jetpack, Jetpack Compose, SwiftUI • Coroutines, Flows, RxAndroid • Retrofit, Hilt, Koin • SQLite, Room, Realm • Bluetooth, GPS ✅ Socials: → Youtube channel - 3700 subscribers → Blog - 1300 followers → Twitter (X) account - 1500 followers 💬 Do you want to collaborate? Let's have a chat! 📧 𝐄𝐦𝐚𝐢𝐥: daniatitienei@gmail.com

Cloud Firestore
iOS
CI/CD
JetPack
Native App Development
Tablet
User Authentication
Firebase Cloud Firestore
Android App
Kotlin
Git
Android App Development
API
Android
$45 hourly
George C.
- 4.8/5
- (28 jobs)
Lead Mobile Developer, having worked at Prisma, Musical.ly, Wacom & Booking.com,. Expert proficiency in Mobile Technologies. Dynamic leader known for jump-starting development & optimization of award-winning app such as Musical.ly, Prisma, Bamboo Paper, Booking.com. Cofounded my own tech startup called banqueteats.com, a home cooking delivery platform. I've been working with mobile apps for about 10 years. I'm of expert proficiency in iOS (Swift/ObjectiveC), Android(Javascript, Kotlin) as well as web stacks such as MEAN, LAMP. I've worked with React.js, Meteor & Node.js. I'm highly familiar with AWS, Azure, Heroku & Google Cloud/Firebase. Masters degree in Computer Science

Cloud Firestore
Google Cloud Platform
Swift
Objective-C
React Native
Firebase Cloud Firestore
Node.js
JavaScript
React
iOS Development
AWS Amplify
iOS
Firebase
Android App Development
Native App Development
$50 hourly
Gheorghe G.
- 0.0/5
- (4 jobs)
As a Senior Flutter Developer, I specialize in creating high-performance, scalable, and user-friendly cross-platform mobile apps. With years of experience in the full app development lifecycle, I bring deep expertise in building applications for both iOS and Android using Flutter’s powerful framework. Core Skills: Flutter & Dart: Proficient in Flutter and Dart, building efficient cross-platform apps with a single codebase. Clean Architecture: Advocate for clean, maintainable code using SOLID principles, focusing on modularity and scalability. State Management: Expertise in BLoC, Provider, Riverpod, and other state management tools for smooth app functionality. Backend Integration: Strong experience integrating RESTful APIs, GraphQL, and WebSockets, as well as working with Firebase and Supabase for backend services. Mobile UI/UX Design: Skilled in crafting intuitive, responsive UIs, prioritizing performance and user experience with custom animations and design system integration. Testing & Debugging: Emphasis on unit, widget, and integration testing for reliable and efficient apps. Skilled in debugging and optimizing performance. CI/CD & DevOps: Experience with CI/CD pipelines using Codemagic, GitHub Actions, and Bitrise for seamless app deployment across different environments. App Store Management: Expertise in navigating the publishing process for the Google Play Store and Apple App Store. Notable Achievements: Delivered multiple high-impact cross-platform apps, enhancing business operations in sectors like healthcare, e-commerce, and logistics. Led teams in building complex mobile solutions, mentoring junior developers, and enforcing best practices. Reduced development time and costs by leveraging Flutter’s single codebase, delivering apps that are performant and user-focused. Contributed to open-source Flutter packages and actively engage with the Flutter developer community. Technologies & Tools: Flutter, Dart, Firebase, Supabase, RESTful APIs, GraphQL, Git, GitHub, AWS, SQLite, Hive, Jenkins, Codemagic, and more. I’m passionate about solving real-world challenges through mobile technology and continually strive to deliver high-quality, innovative solutions. I’m open to new opportunities and collaborations that push the boundaries of mobile development.

Cloud Firestore
Dashboard
RESTful API
Web Application
MySQL
API Integration
Flutter
Firebase Cloud Firestore
Dart
Firebase
Push Notifications
iOS
Android
Mobile App Development
$35 hourly
Alex B.
- 0.0/5
- (0 jobs)
Hello there! 👋 I'm Alex, an experienced Full-Stack Developer with a passion for building innovative solutions. With over 9 years of expertise, I specialize in Flutter mobile development and possess a deep understanding of the WordPress ecosystem. Let's dive into what makes me an expert in my field! 😊 As a Full-Stack Developer, I have a proven track record of creating complete custom-developed web platforms and scalable mobile applications. 🌐📱 I'm well-versed in using the latest technologies, and my tech stack includes Flutter, HTML, CSS, JavaScript, PHP, MySQL, C#, and more. With Flutter, I can help bring your mobile application ideas to life quickly and efficiently, enabling you to reach the market with a stunning and feature-rich product. 🚀💡 WordPress is another area where I excel as a Certified Expert WordPress Developer. 🌟 I have extensive experience in WordPress theme and plugin development, API integration, and website optimization. 🎯 Whether you need a custom theme, plugin enhancements, or performance optimization, I can deliver exceptional results. With my in-depth knowledge of the WordPress ecosystem, you can rely on me to create seamless user experiences and improve website performance. Collaborating with me means you'll benefit from my proficiency in backend development as well. I have worked with popular backend technologies such as Firebase, Laravel, and C# to ensure smooth integration and efficient data management. 📊💪 Beyond my technical expertise, I'm deeply committed to fostering growth and learning within the tech community. I organize and speak at Flutter Bucharest Meetup, Bucharest WordPress Meetup, and WordCamp Europe conferences, where I share insights, best practices, and industry trends. 💬🗣️ These engagements allow me to connect with fellow professionals, inspire others, and contribute to the vibrant tech ecosystem. 🌟🌍 I bring a client-centric approach to every project, prioritizing your goals and delivering tailored solutions that exceed expectations. My communication skills and commitment to transparency ensure that you're involved in every step of the development process. Let's collaborate and turn your mobile application ideas into reality! ✨🤝 If you're looking for a skilled Full-Stack Developer with expertise in Flutter, WordPress, and a passion for delivering exceptional results, then I'm the right person for your project. Let's connect and discuss how I can help bring your vision to life! Feel free to reach out to me. 📩🌟

Cloud Firestore
CSS 3
MySQL
PHP
Laravel
API Development
Theme Development
WordPress Development
Flutter Stack
Plugin Development
Firebase Realtime Database
Flutter
Dart
Firebase
Firebase Cloud Firestore
API Integration
$15 hourly
Serafim S.
- 0.0/5
- (0 jobs)
I have a growth mindset and I believe I can learn to do anything I want in order to achieve my goals. I like to try new things that challenge me.

Cloud Firestore
WordPress Development
.NET Stack
Firebase Cloud Firestore
Flutter
ASP.NET MVC
App Design
Game Development
Dart
Unity
Python
$10 hourly
Luis S.
- 0.0/5
- (0 jobs)
I am a Flutter developer with experience in building mobile applications, focusing on user experience and functionality. My work has covered diverse areas, from community engagement platforms to AI-driven applications. Notable Projects • e-Radauti: A mobile app that allows users to create reports, access event details, and monitor air quality data. • Hackathon Project: Developed during a hackathon, this app uses Google Places, Firebase, and DALL-E to detect buildings and simulate how they might have looked in the past or future. • Dagens Pollental: Migrated a React Native app to Flutter, improving performance and user experience for an app that displays allergen and spores levels. • Matthiola Flower Shop: An e-commerce app built using Flutter, Flutter Web, and Firebase, allowing users to browse and order ﬂowers online.

Cloud Firestore
Kotlin
Mobile App
Firebase Cloud Firestore
Firebase
Dart
Flutter
Mobile App Development
App Development
$20 hourly
Andrei M.
- 0.0/5
- (1 job)
I m a Front-end developer with around 3 years of experience and I m focused on offering the best UI and UX, without sacrificing the code quality. If what you want is a website or web app that's modern & minimalist looking, entirely functional and scalable, I can definitely help you!

Cloud Firestore
Firebase
Firebase Cloud Firestore
React Native
Svelte
TypeScript
JavaScript
CSS
Tailwind CSS
HTML
Redux
React
Next.js
SCSS
Material UI
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