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Hire the best Mobile App Developers in Bucharest, RO

Check out Mobile App Developers in Bucharest, RO with the skills you need for your next job.
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  • $56 hourly

    • 5.0/5
    • (9 jobs)
    I am an experienced project manager, COO and product manager with AI project experience. I have 10 years of experience in developing, launching and managing new service by managing cross functional teams.I have experience working in projects based on AI on medical research - radiology, documents and transactions processing with a good understanding of AI technology and stacks. I have experience managing remote teams, recruiting and on boarding new remote team members.I have a bachelor degree in EE from Virginia Tech (US) and excellent english verbal and technical writing skills. I also have mobile app development and QA experience.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Figma
    ClickUp
    Product Development Life Cycle
    Startup Consulting
    Swift
    Blockchain
    iOS
    Java
    Artificial Intelligence
    Business Analysis
    Jira
    Product Roadmap
    Product Management
    Project Management
  • $45 hourly

    • 5.0/5
    • (11 jobs)
    +10 Years of Experience | Full-Stack Developer | Web & Mobile App Specialist ** Default Stack: React & Laravel, and React Native ** I am a seasoned software developer with over a decade of experience in building high-performance websites and mobile apps for a diverse range of clients, from startups to large enterprises. My expertise spans frontend, backend, and mobile development, using modern technologies and frameworks. I am passionate about delivering innovative solutions and continuously improving my skills to stay current with industry trends. Core Competencies: Web Tech stacks: React.js/Next.js, AngularJS, VueJS Laravel, Codeigniter, Cake PHP, Node.js/Nest.js, Ruby on Rails, Django Mobile Tech stacks: iOS, Android, React Native, Flutter CMS Expertise: Shopify, Magento, WordPress Bonus Skills: Git, JIRA, Trello, Asana, Notion Figma, Adobe XD, Zeplin, Photoshop I excel at transforming ideas into functional, scalable solutions and am ready to tackle new challenges.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    HTML
    CSS
    jQuery
    TypeScript
    Bootstrap
    CodeIgniter
    Web Development
    Vue.js
    Node.js
    React Native
    PHP
    JavaScript
    React
    Laravel
  • $65 hourly

    • 5.0/5
    • (18 jobs)
    I am a software developer, specialized in Qt/QML and C++, with more than 15 years of experience in developing for both desktop (Linux, Windows, macOS), embedded and mobile (Android, iOS) platforms. I use agile methodologies, especially TDD, and have worked on implementing in-house frameworks for automated and performance testing.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Mac OS App Development
    Embedded Application
    Windows App Development
    iOS Development
    GUI Design
    QML
    Android App Development
    PyQt
    C++
    Qt Framework
    Desktop Application
    Standalone Application
    Python
  • $70 hourly

    • 5.0/5
    • (33 jobs)
    Enthusiastic software developer. A former employee at Electronic Arts and Intel. ✅ Top-Rated Upworker ✅ MVC / MVP / MVVM / RxSwift ✅ Working on iOS apps since 2010 ✅ 100% Client Recommendation ✅ 100% Job Success ✅ Fluent English ✅ Agile Methodology My Skills: – Swift, Objective-C, C/C++, Java, Python, PHP, ActionScript, JavaScript – iOS, Cocoa Touch, Android – Xcode, AppCode, IntelliJ IDEA, Android Studio – Git, Mercurial, SVN – Github, Bitbucket, Gitlab – CocoaPods, Carthage, Swift Package Manager – Fastlane, SwiftLint – TDD/BDD: Quick, Nimble, XCUnit – CoreData, Realm, SQLite, MySQL – Clean Architecture, MVVM, FRP, RxSwift - BaaS (Parse, Firebase) - API integration: Facebook, Twitter, Instagram, Google Maps, QuickBlox, Twilio ... - Apple Watch My goal is to build a long lasting relationship with my clients.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    iPad App Development
    Agile Software Development
    Android App Development
    iOS Development
    Swift
    Objective-C
    JavaScript
    C++
  • $45 hourly

    • 5.0/5
    • (1 job)
    I have good communication skills and I am available to discuss round the clock. Over 6 years of experience in iOS and Android application development. Completed multiple apps successfully that are available on App Store and Google Play. Strive to achieve excellent quality and create beautiful and user friendly apps. My areas of expertise are the following technologies: 1. Mobile Applications (Android / iPhone / PhoneGap) 2. UI Design 3. Web Services 4. Web Applications (PHP / WordPress / Magento etc.) 5. E-commerce (Shopify / Amazon / BigCommerce / OpenCart etc.)
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Web Development
    iOS Development
    Android
  • $45 hourly

    • 5.0/5
    • (17 jobs)
    I have 9 years of experience in software development and 4 years in Flutter development. I have built around 15 complete apps and MVPs from scratch for various satisfied clients. I enjoy building exceptional, pixel perfect Flutter apps. I have worked with both small and large companies to create mobile and web products using Flutter. 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. Check out my GitHub to view screenshots of my apps.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Mobile UI Design
    Mobile App
    Mobile App Design
    Firebase
    SQL
    Java
    API Development
    Hybrid App Development
    Android
    Dart
    Flutter
  • $40 hourly

    • 4.9/5
    • (9 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.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Mobx
    Stripe
    CI/CD
    Firebase
    Android
    React Native
    Redux
    JavaScript
    ExpressJS
    TypeScript
    React
    Node.js
    Java
    GraphQL
  • $30 hourly

    • 5.0/5
    • (1 job)
    I am Web Developer working with Adobe Suite. I have 6+ years of experience in graphic design, web and mobile development. I work fast from delivering a MVP to the final product. You can find my portfolio: liviubarbu.ro I have following skill sets: Web Design: - HTML / CSS / Javascript / PHP - Responsive Design - MYSQL - Rest API Graphic Design: - Photoshop - Illustrator - Adobe After Effect - 3D Blender Ui/Ux Development: - Design Thinking - Ui/Ux Design - Wireframe and Prototyping Mobile Development: - React Native - IOS and Android Applications I have worked with companies around the world on wide range of products. I had worked with IBM for almost 4 years ...
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Design Thinking
    CSS
    Front-End Development
    CodeIgniter
    PHP
    React Native
    Product Design
    Web Design
    Graphic Design
    Mobile UI Design
    User Interface Design
  • $25 hourly

    • 5.0/5
    • (3 jobs)
    Highly experienced and driven web and mobile developer focused on delivering on time and exceeding my client's expectations. My tech stack comprised but is not limited to: ● Mobile: React Native, Expo ● Web Frontend: TypeScript, ReactJS, NextJS, REST, Tailwind ● Backend: NodeJS, ExepressJS, Firebase. I am interested to collaborate with you, looking to hearing from you.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Web Development
    Web Design
    NodeJS Framework
    React
    React Native
    Firebase
    Swift
    iOS Development
  • $30 hourly

    • 5.0/5
    • (1 job)
    Experienced Software Engineer with a demonstrated history of working in the computer software industry. Skilled in PHP, Web Applications, LAMP, PHP-7.4 , MYSQL. I worked with many framework and libraries like Symfony5, PHP8, zend framework , joomla framework , magento , react and angular 1 , jQuery , nodejs, memcache I contributed also for small project using : react native , live streaming , kubernetes, docker container, mongo db , nodeJs
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    CSS 3
    Node.js
    Unit Testing
    Kernel Oops
    Selenium
    Linux System Administration
    JavaScript
    PHP
  • $30 hourly

    • 5.0/5
    • (10 jobs)
    Availability: - Mon-Fri - 2-5 hours after 16.00 GMT(11.00 Eastern time) - Sat-Sun - 8-12 hours split in between both days - I can average 3-4 hours per day every day • AgilePM Practitioner certified (you can request my certificate) • 7 years+ experience in management positions(QA lead, QA project manager, deployment manager, LiveOps QA manager, publishing producer, development producer, web agency project manager) • Jira and Confluence experience • Agile knowledge and mindset • Experience with the Excel, Powerpoint presentation(structure, basic design), Gantt charts • Clickup proficient, Proofhub advanced • Slack, Mattermost, Discord, Skype for Business user • Basic to medium experience with Office 365 (experienced more with Sharepoint) As for my responsibilities during my PM experience: - planning reports - process/product optimizations - competitor analysis, roadmaps - business presentations/decks/proposals - JIRA integration/optimization Also: - Task tracking - Team coordination - Operational management - Project supervision - Risk management - Production/Publishing management
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    English
    Translation
    Project Management
    Romanian
    Mobile App Testing
    Android App Development
    Game Testing
    Test Case Design
    QA Management
  • $20 hourly

    • 5.0/5
    • (5 jobs)
    Hello I have over 15+ years of Software Industry career starting in the QC department. Later I've joined the production department, dealing with tasks involving archiving center coordination and handling the project management for various internal tools development. Currently i am providing consulting for HD (Steamworks, Epic, Xbox, Playstore etc) and Mobile Game stores (Appstore, Google Play), handing release management operations (submission , releases, etc) and connected (ex. marketing assets upload, etc) in relation with the submission. I've spent 5 years handling the release management connected topics for Ubisoft, a top software developer and publisher (their specialty, games) where I've handled about 70% of their mobile catalogue between 2013 and 2019. Ping me for my complete CV I can help you with the following : o Handle the release planning along the project's stakeholders o Key contact for submission / release topics of a multiple cross platform (Steam / Appstore / Google Play / Amazon / Microsoft Store / Sony PlayStation Store and more) project portfolio o Handle all aspects of the approval process for these projects o Team support o Technical store setup at early stage: App setup in the store, configuration of project's features and associated files Looking forward for meeting your challenges. Note, I work only with your publishing account(s). Mine are just for my own projects. Thank you for understanding
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Amazon Appstore
    Unity
    Content Localization
    GIMP
    Android
    iOS
    iOS Development
    PlayStation
    Steam
    Xbox
    Project Management
    Google Play
    App Marketplace
    Kdenlive
  • $35 hourly

    • 5.0/5
    • (2 jobs)
    I'm full-stack developer, tech lead and product manager. Working as developer and a team lead for a team of front-end and back-end developers. Our strong assets are: ✓Backend: Python, PHP, Laravel, Java, Node.js, Zend Framework, YII ✓Frontend: HTML5/CSS3, JavaScript/TypeScript (React, Angular, jQuery) ✓Mobile: iOnic, React Native ✓DB: MySQL, PostgreSQL, Oracle, Mongo, Memory Mongo, Redis, MS SQL SERVER. 💻 General list of topics in which we worked: - the medicine - delivery - media - finance - e-commerce - education For more than 5 years our creating high-quality service solutions for small, medium and large companies. Our achievements: 🥇Winning best International Healthcare App (2021) 🥇50+ long term projects 🥇5 Star Rating on Clutch Why us? ⭐ We offer high-quality software development Сustom software development services are the main way of our business. For 5 years of development, we have learned how to create the best software solutions and have assembled the best development team. ⭐ Custom development We spend a significant amount of time scrutinizing your business needs and transforming them into live products. Also, with a large network of consultants, we are able to engage technology leaders in a specific area to enhance strategy and support. ⭐ Legacy Application Modernization Extensive experience with legacy code allows us to effectively address the production needs of our customers, spend less time learning the code and select the best technology stack. ⭐ Our leaders Our leadership team offers vast experience with exceptional technology and industry knowledge. ⭐ Mobile Backend Development Services (iOS, Android) Development of complex mobile applications, as well as individual mobile resources for messengers, social networks, smart and wearable devices, etc. ⭐ We ensure uninterrupted operation of services, secure work on the server side 24/7. ⭐ APIs We have a proven track record of over 60 third-party service integrations with customer projects. This knowledge allows us to accurately plan the time of future integration and use it to make the right technical decisions. 👋As a certified Scrum Master, I will be happy to help you find the best solution and organize effective work to implement your projects and ideas!
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Front-End Development
    Web Services Development
    Ionic Framework
    React Native
    PHP
    AngularJS
    Laravel
    MongoDB
    React
  • $28 hourly

    • 0.0/5
    • (2 jobs)
    For over 9 years, I have developed various kinds of IT solutions successfully, including web sites and mobile apps & games. My great skill and enthusiastic work would get every clients happy and satisfied. I can write app using any kind of programming language, including C/C++, Java, PHP, C#, Objective-C, Javascript and Python, and also I can suggest best solution for client's needs based on my rich experience in various fields. Promising best quality of development, hope to keep great partnership. Best Regards. Eugen Fidatov
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Android
    Network Security
    Video Stream
    Game Development
    VoIP Software
    Java
    C++
    PHP
    Python
  • $28 hourly

    • 5.0/5
    • (1 job)
    Hello I am senior iOS/Android mobile application and game developer with more than 7+ years experience. I published over 50 apps and games to App Store and Google Play. My product have very high quality and takes short time to complete. My main development method is Agile. Mobile Platforms 1. iPhone 6 plus, iPhone 6, iPhone 5s, iPhone5c,iPhone5, iPhone4s 2. iPad Air, iPad4, iPad3, iPad mini 3. Google Nexus 5, Samsung Galaxy S5, S4, S3 May main skills are : 1. Objective - C ,Swift ,Java, PHP 2. Social Media Integration(Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo), Vector graphics processing 3. GitHub,Trello, TestFlight 4. Backend (Parse, Firebase,Foodie, Twillio, Plivio) Chat & Messaging Engine: XMPP, Jabber, OpenFire, Ejabberd 5. Web service: XML/JSON, REST/SOAP 6. Bluetooth Low Energy (BLE), iBeacon, Datzing, NFC, credit card reader, MIDI 7. Location Based Service (Google Map, Foursquare, Geolocation, GPS, Open Street Maps) 8. Cocos2D, Cocos2D-x,Box2D,Unity3D 9. Mobile Advertisement integration (iAd,Chartboost, AppNext, Revmob, Admob, Tapjoy, Flurry) 10.Online Payment Gateway: PayPal, Credit Card 11.Speech recognition, text-to-speech, Siri, OpenEar 12.MySQL, SQLite, Oracle, SQL Server, ODBC Thank you! Daniel.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Mobile UI Design
    iPhone UI Design
    iPad App Development
    iPad UI Design
    iOS Development
    Android App Development
    Objective-C
    Swift
  • $56 hourly

    • 3.7/5
    • (5 jobs)
    Hello, Thanks for looking at my profile. My name is Andrei Dumitru. I have been developing iOS/Android apps for more than 8 years, so I have lots of experiences. I developed many mobile apps till now including social networking apps, dating apps, photo sharing apps, messenger apps, shopping apps, etc. I have also already mastered new Swift language and I am a guru at Java. I have received a Sun Certified Java Developer certificate. I also have lots of experiences with backend using RoR, Parse, Firebase, Amazon Web Services. Best Regards, Andrei
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    iPad App Development
    iOS Development
    Android App Development
    Objective-C
    Android
    Amazon Web Services
    Swift
  • $40 hourly

    • 0.0/5
    • (0 jobs)
    I'm a Senior Business Consultant in the Financial Banking Software Industry with over 8 years of experience.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Desktop Application
    Desktop Application Testing
    Desktop Application Bug Fix
    Business Analysis
    Mobile App Testing
    Web Development
    Quality Assurance
    Software QA
    QA Testing
    QA Automation
    Java
  • $45 hourly

    • 0.0/5
    • (0 jobs)
    I’m a Mobile Flutter Developer with experience in building high-quality mobile applications for small, medium and big-sized businesses. Whether you’re looking to develop a sleek and user-friendly app from scratch, improve the performance of an existing app, or integrate advanced features, I’m here to help. Experienced with: Flutter & Dart, BLoC, GetX, Firebase, REST Api, React Native, Android, iOS, Unit tests Why work with me? - Full project management from concept to deployment and post-launch support. - Clear and regular communication to keep you updated at every step of the process. - Dedication to delivering projects on time and exceeding client expectations. - Passionate about writing clean, reusable, and maintainable code.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    App Development
    Mobile App
    REST API
    CI/CD
    Firebase
    Dart
    Flutter
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    Our mobile expertise assists businesses and community organizations design scalable mobile application solutions for our clients.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    API Integration
    Twilio API
    GraphQL
    CSS 3
    PHP
    JavaScript
    Python
    Swift
    Android App Development
    Native App Development
    iOS Development
    Web Development
    Figma
    Web Design
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    I am a software enginner with experience in building mobile apps for small businesses. Provides app publishing services as well as development. - Build apps for Android and iOS: Native(Java/Kotlin, Swift/Objective-C), Hybrid (React Native, Flutter) - Experienced with HTML, CSS3, JavaScript, Node.js, PHP, MySQL, PostgreSQL, MongoDB, etc. - Can manage full project from scratch - Highly responsible for communications
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Web Application
    SQL
    iOS Development
    Android App Development
    TypeScript
    Kotlin
    Java
    React Native
    JavaScript
    Dart
    Flutter
    Swift
    Objective-C
    PHP
  • $5 hourly

    • 0.0/5
    • (0 jobs)
    I specialize in creating small to medium-sized applications for Android, iOS, and Windows platforms. With expertise in C#, XAML, SQL, and SQLite, I offer comprehensive application management from concept to completion. What I Offer: Full Application Development: From “zero to hero,” I handle every aspect of your app’s creation. Periodic Updates: Regular updates to keep you informed about the progress and evolution of your project.
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Hybrid App Development
    Xamarin
    C#
    SQL
    Desktop Application
    Mobile App
    iOS Development
    Android App Development
  • $22 hourly

    • 0.0/5
    • (0 jobs)
    I have rich experience in iPhone,iPad development. Also I have deep knowledge in android, c, c++ developing for 8+ years. I have been developed various mobile apps, games, other softwares in company so far. But I am now working independently as a solo developer. I am looking for a long term client. If you work with me, you will never waste time. Thanks
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    Game Development
    Adobe Photoshop
    iOS Development
    Objective-C
    C
    Cocos2d
  • $30 hourly

    • 0.0/5
    • (0 jobs)
    I am a software enginner with experience in building and publihing desktop and mobile apps for small businesses. - Build native mobile apps: Java/Kotlin for Android, Swift/Objective-C for iOS (including C/C++ linkage) - Multi-platform app development: React Native, Flutter - Experienced with backend web API development: HTML, CSS3, JavaScript, Node.js, PHP, MySQL, PostgreSQL, MongoDB, etc. - Windows application development: C++ MFC, C# WinForms/WPF/UWP - Game development: cocos2d-x, Unity - Can manage full project from scratch - Well familiar with team collaboration
    vsuc_fltilesrefresh_TrophyIcon Mobile App Development
    SQL
    Google Cloud Platform
    iOS Development
    Android App Development
    Kotlin
    PHP
    JavaScript
    TypeScript
    React Native
    C#
    Flutter
    Objective-C
    Swift
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