Hire the Best Android App Developers
in Romania

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Faisal I.

Bucharest, Romania

$40/hr
4.9
14 jobs

Hello and welcome to my profile! I'm a dedicated Mobile (React Native) and Front-end (React) Developer with a passion for crafting efficient, user-friendly, and visually appealing applications. With a strong foundation in both React Native and React, coupled with 5+ of hands-on experience, I thrive on turning ideas into robust, scalable solutions. Mobile Development Expertise (React Native): Proficient in developing cross-platform mobile applications using React Native. Experienced in integrating third-party libraries and APIs for enhanced functionality. Skilled in optimizing performance and ensuring smooth user experience across various devices. Capable of implementing responsive designs for seamless user interaction. Knowledgeable about debugging and troubleshooting to ensure app stability. Front-end Development Skills (React): Expertise in building interactive user interfaces using React. Proficient in state management using Redux and Context API for scalable applications. Skilled in utilizing React Hooks for functional components and improving code readability. Experienced in working with RESTful APIs and handling asynchronous operations. Knowledgeable about UI/UX principles to create intuitive and visually appealing designs. Additional Skills and Qualifications: Proficient in HTML5, CSS3, and JavaScript for web development. Familiarity with version control systems such as Git for collaborative projects. Strong understanding of responsive web design and mobile-first development principles. Experience with UI frameworks/libraries like Material-UI and Bootstrap for rapid development. Excellent problem-solving skills and ability to adapt to new technologies quickly. Why Choose Me? I am committed to delivering high-quality solutions that meet your specific requirements and exceed your expectations. By leveraging my expertise in React Native and React, along with my attention to detail and dedication to excellence, I ensure timely delivery and customer satisfaction. Let's collaborate to bring your ideas to life and create innovative solutions that propel your business forward. Feel free to reach out to discuss your project requirements or explore potential opportunities for collaboration. I'm excited to work together towards success! Thank you for considering my profile.

  • Android
  • Java
  • Mobile App Development
  • GraphQL
  • Node.js
  • React
  • TypeScript
  • ExpressJS
  • JavaScript
  • Redux
  • React Native
  • Firebase
  • CI/CD
  • Stripe
  • Mobx
Matei G.

Craiova, Romania

$15/hr
5.0
2 jobs

AVAILABLE NOW - I can start working on your Android app today I’m an Android developer with 3+ years of real-world experience building and maintaining native Android apps that are clean, stable, and easy to use. I work fast, communicate clearly, and take responsibility for the code I write. If something breaks, I fix it. If something can be done better, I’ll tell you. What I handle on Android projects ✅ Native Android app development – idea → UI → logic → testing ✅ Clean architecture – MVVM, readable and maintainable code ✅ Modern Android tools – Kotlin, Jetpack Compose, XML ✅ Bug fixes & app improvements – crashes, UI issues, performance problems ✅ API integration – REST APIs, Firebase, data handling What you can expect • Clear communication and regular updates • On-time delivery • Clean, reviewed code • No disappearing mid-project Tech I use daily Kotlin • Java • Jetpack Compose • XML • MVVM • Android SDK • Firebase • REST APIs • Git If you need a developer who gets the job done without overcomplicating things, I’m ready to help. Send me a message and let’s talk about your Android app.

  • Android App Development
  • Android
  • Android Studio
  • Kotlin
  • Mobile App Development
  • Bug Fix
  • JetPack
  • MySQL
  • REST API
  • App Development
  • Mobile App Bug Fix
  • Firebase
  • Clean Architecture
  • Mobile App Improvement
  • Android App
Dorin Z.

Bucuresti, Romania

$39/hr
5.0
4 jobs

Thanks for visiting my profile. I am an expert with 5+ years of experience in iPhone/iPad, Android application development. I have bulk experiences, strong skills and knowledges in mobile app development. i am interested in mobile app development. My development experiences: - Social networking apps (tinder style dating apps, twitter chatting apps). - Educational apps. - Phone/Video sharing apps. (instagram) - Reservation apps. (Hotel Bookings app, Taxi booking app) - Travel apps. - Health/Fitness apps. - Utility apps. My skill: -Native: iOS, Android, C/C++ -Web service: XML/JSON, REST/SOAP -Device, Kit: Bluetooth Low Energy (BLE), iBeacon, credit card reader, MIDI -Chat & Messaging Engine: quickblox, XMPP, Jabber, OpenFire, OpenTok on WebRTC, Ejabberd, Erlang -Video/audio/image processing: OpenCV, GPU Image, CoreAudio, EZAudio, Pitch Control, Bass, AVFoundation -Video/audio streaming, codec: Wowza, Red5, H.323, MPEG-4 -Social Network: Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo, Google+ -Place Service: Google Map, Foursquare, Yelp, Geolocation, GPS -Finance: In-App Purchase, RPG server -Online Payment Gateway: PayPal, Authorize.net, Stripe, Venmo, Braintree, Payleap Program Languages: - Objective-C - Java - C/C++/C# - PHP, HTML5, JavaScript, CSS, MySQL, If you contact me , I'll do my best for your project. I hope to work for your project with long-term partner relationship. Thanks.

    Adrian-Liviu S.

    Alexandria, Romania

    $55/hr
    5.0
    42 jobs

    10 years experience in Android and Web applications, with a focus on Java $100K+ earnings on Upwork, 100% success rate Enjoying fast prototyping / working with start-ups Focused on deadlines, very thorough in my work, I take great care in translating client requirements into clean & reliable code

    • Android App Development
    • Android
    • Android SDK
    • Java

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