Hire the best Android Developers in Bulgaria

Check out Android Developers in Bulgaria with the skills you need for your next job.
  • $40 hourly
    Hi! 👋 I am a Expert Unity Developer🎮 with 9 years of experience creating video games and mobile games for various platforms with over 40 completed projects🚀 🛠️ What I will do for you: ✅ Programming: I'm proficient in C# following best practices, SOLID principles, different design patterns and writing well documented easy to read code. ✅ User Experience (UX) and User Interface (UI): I implement intuitive user interfaces that enhance the overall user experience of your game making sure the UI is optimized and responsive. ✅ Optimization: I can optimize your Unity projects using Addressables, Profiling, Object Pooling, UI Splitting, Layout Groups Optimization and many more techniques to ensure smooth performance on different platforms and devices. ✅ Integration: I'm skilled in integrating essential features such as Firebase, in-app purchases (IAP), Ad integration, Cloud Saving, Analytics, Authentication, Push Notifications and many other 3rd party ✅ Porting and deployment: I have experience porting games to various platforms, including iOS/Android, PC, WebGL and Consoles. ✅ Animation: I can handle both 2D and bone animations, utilizing tools like Anima2D. I also excel in UI animations and navigation to create an immersive gaming experience. ✅ Project Organization: My expertise extends to structuring and organizing projects for optimal development efficiency. ✅ AI: I'm well-versed in using Behavior Designer for AI development, ensuring that your in-game characters behave intelligently. ✅ Cinemachine2D: I can create dynamic and cinematic 2D camera systems that add depth and immersion to your games. ✅ Audio and Sound: I have experience with FMOD and can enhance your games with immersive audio and sound effects. ✅ Visual Effects (VFX): I'm proficient in Unity Particle Systems, allowing me to create stunning visual effects that captivate players that are also optimized to the fullest. 👀 Why Choose Me? 👀 Diverse portfolio spanning mobile, PC, and console games. Comprehensive Unity skill set. Great communication. Experience as a Lead Developer for an indie studio. 🏆 Ready to turn your game concept into reality? Let's discuss it today! 🏆 Send me a message with your game project details. I'll promptly respond with what's possible when we work together! Thank you for considering me. Let's bring your game ideas to life! Ivaylo
    vsuc_fltilesrefresh_TrophyIcon Android
    Firebase Realtime Database
    Google Play
    Firebase
    API Integration
    UI/UX Prototyping
    Git
    Third-Party Integration
    iOS
    C#
    Game Development
    2D Animation
    Adobe Photoshop
    Unity
  • $65 hourly
    Hi, I am a freelance react-native developer with 5 years of experience in the field of mobile development. Throughout my career I've been involved in the creation of mobile applications of any kind, from small MVP projects for start-ups to complex internal and external tools and platforms for big enterprise companies. I believe that well written and documented code is the foundation of any successful software project.
    vsuc_fltilesrefresh_TrophyIcon Android
    Redux
    Apple Xcode
    GraphQL
    TypeScript
    Firebase
    JavaScript
    iOS
    React Native
    Android Studio
  • $40 hourly
    I’m a developer with experience in building mobile applications for large and medium sized businesses. Whether you’re trying to win work, list your services or even create a whole application – I can help! I’m experienced in Android, iOS and Flutter development. I’ll fully project manage your brief from start to end. Regular communication is really important to me, so let’s keep in touch!
    vsuc_fltilesrefresh_TrophyIcon Android
    Kotlin
    iOS
    Swift
  • $40 hourly
    I am a game developer with over 7 years of experience creating games with Unity Engine. While I specialize in programming now, my background as a game developer generalist gives me a unique skillset that includes both art and coding expertise. This enables me to create immersive gameplay experiences and collaborate effectively with teammates across multiple areas of game development. I have been part of many successful projects released on Steam, App Store, and Google Play, and I am dedicated to staying up-to-date with the latest trends and technologies in the industry. Connect with me to learn more about my work and how I can help bring your game ideas to life. ✔️ Unity |✔️ C# | ✔️ Git | ✔️ Jira | ✔️ Adobe Photoshop | Confluence | Adobe XD | Postman | 3DS Max I am familiar with Unity Engine stack/technologies: - UnityUI (uGUI) - URP/HDRP - Mechanim - DOTween - Editor/Inspector customisation - JSON Serialization - Unity.InputSystem - DOTS/ECS - WebSockets/REST (client side)
    vsuc_fltilesrefresh_TrophyIcon Android
    Adobe Photoshop
    Game Development
    Game Design
    3D Modeling
    C#
    Microsoft Windows
    Mobile Game
    Unity
    Steam
  • $50 hourly
    15 years of programming experience with managed as well as native languages. Left a permanent contract job for freelance one to have the freedom to think and work outside of the corporate box. Master Degree in Electronics and Electrical Engineering Master Degree in Applied Mathematics and Information Deep knowledge and extensive experience in Java , C/C++ , Delphi, Assembler Experience from working with distributed systems GC GAE. Have a permanent dedication to open source development which could be found at github under the project name myNetPCB. Have a passion for micro kernel operating system inner working and internals research and development: acorn-kernel.net Proficiency in C/C++ and 8 bit assembler integration. Capable of linking the low level IoT system programming to high level application programming.
    vsuc_fltilesrefresh_TrophyIcon Android
    Vue.js
    API
    Java
    Spring Boot
    JavaScript
    Vaadin
    Assembler
    AJAX
    HTML5
    Hibernate
    C++
  • $45 hourly
    I'm a member of Toptal network - a community of world's best 3% of freelancers. I have 9 years of commercial programming experience, including 6 years on Android platform (Java + Kotlin). These included using of concurrency, web services, databases, version control systems such as SVN and Mercurial, web front-end technologies (Phonegap). I'm familiar with Material Design. I've been working on many big projects in Android, including: 1) Magisto - multimedia project, extensive work with UI, social media integration, parallelism 2) Mixer - video streaming, chat 3) Intapp Time - dealt with sqlite database, JSON, custom UI views, Material Design. 4) Aon Dashboard (not listed in Play Store yet) - not so big app as previous two, but it was the first project I did on my own. The whole app was implemented using Material Design guidelines. 5) A phonegap app - using HTML, CSS, JavaScript (which is obvious), 3rd-party JS libraries, Media plugins. ... and many more (almost 20 in total - just in Android) I'm an experienced user of version control systems, such as Git, SVN and Mercurial, both from GUI and Command Line. Also I have a smaller experience in JavaEE. Technologies used: Spring, Servlets, JPA, PostgreSQL, front-end development. I'm familiar with software design patterns, have strong understanding of OOP.
    vsuc_fltilesrefresh_TrophyIcon Android
    Bluetooth LE
    Mesh Fabric
    Mobile App Development
    Software Debugging
    Multithreaded Programming
    Relational Database
    JavaScript
    HTML5
    Java
    Kotlin
    SQLite
  • $25 hourly
    World-class marketer with experience in mobile games, branding & business development. I’ve landed deals with major companies like LG, Samsung & Google to just name a few. I’ve also been instrumental in creating and marketing one of the most popular food brands in my home country. - Facebook ads guru with ROI+ campaigns totaling more than $200K and counting - Experience in mobile games - iOS, Android & Facebook - Business developer with proven track record of success - Content creation - professional food photography, bespoke recipes - Project management / QA experience I’m open to new remote opportunities, so let me know if you see a potential fit.
    vsuc_fltilesrefresh_TrophyIcon Android
    Content Creation
    Business Development
    Mobile Game
    Recipe Writing
    Game Testing
    Advertising
    App Store Optimization
    QA Management
    Food Photography
    Branding & Marketing
    Project Management
    Facebook Advertising
    iOS
    Marketing
  • $10 hourly
    Hi, my name is Burim, i’m 24 years old, i’m from Bulgaria and, in the moment, i’m studying at an english university in London (Business management). I consider myself a friendly person, a good listener(a fast learner, too!). I’ve never worked from home, but i have all the motivation and interest to do so. I have the equipment for working at home(good PC and great internet connection) and a lot of free time.I’ve studied at a foreign language school, so i consider myself good at translating BG-EN and EN-BG.
    vsuc_fltilesrefresh_TrophyIcon Android
    Computer Hardware
    iPhone
    Microsoft Windows
    PC Game
    Online Chat Support
    Instagram Marketing
  • $49 hourly
    Hello, I am Ivan Yankov, a Senior Android Developer proficient in Kotlin and Java with 8 years of professional experience.
    vsuc_fltilesrefresh_TrophyIcon Android
    Java
    Kotlin
  • $28 hourly
    15 years of experience working with c-like languages for various platforms, including - C++ desktop apps with Qt, OpenCV, MFC, WTL, Win32 - C++ COM / ActiveX libraries with ATL, MFC - .NET desktop apps with Windows Forms, WPF, UWP - Java Swing - .NET Web Forms and ASP.NET MVC - HTML5 with JavaScript and TypeScript - few Android and Cocoa Touch (using Swift) projects education: master degree in computer science, Sofia University, specialization in code interpreters and compiler construction
    vsuc_fltilesrefresh_TrophyIcon Android
    OpenCV
    Microsoft Component Object Model
    Swift
    Qt Framework
    Java
    C#
    JavaScript
    C++
    Microsoft Foundation Class Library
  • $20 hourly
    Excellent knowledge of PHP, HTML, CSS, Javascript, and MySQL. 10+ years experience. ✅ Debugging and fixing Custom PHP code. ✅ Resolving PHP version upgrade issues. ✅ Migrate your website to new hosting or VPS. ✅ Resolving PHP White Screen of Death (500 Errors). ✅ PHP Malware removal. ✅ Resolve and fix HTML / CSS styling issues. ✅ Mobile Responsiveness issues. ✅ Browser Compatibility issues. ✅ VPS Deployment Llinux KVM/XEN ✅ HTML5, CSS3, Bootstrap ✅ Resolve URL rewriting issues. ✅ Database query issues, SQL. ✅ WordPress issues ✅ WordPress child themes ✅ Server-side errors ✅ Linux Server problems, All distros. ✅ PHP Email sending issues - SPF/DKIM/DMARC ✅ API integration: PayPal, Stripe, or any payment processor. I am a RedHat Certified Engineer (RHCE) with 10+ years of experience in Linux System Administration and Web development. Core Competence: PHP Developer, MySQL, HTML, CSS, JavaScript, Full LAMP stack, Android Application developer (Java). Linux server competencies: Linux System Administration. Apache, NginX, KVM/Xen Virtualization, iptables. PHP developer: Strong knowledge in frontend and backend web development: PHP, HTML, CSS, JavaScript, Bootstrap, JQuery, Ajax, XML, SOAP, Memcached. MySQL/Postgres: solid SQL. Frameworks: Opencart, WordPress. Version Control: GIT, SVN. Solid knowledge of eCommerce solutions. Payment Systems Integration. I'm almost constantly online and easily reachable through Zoom or Skype. I'm flexible with my working hours and am happy to work closely with clients all over the world.
    vsuc_fltilesrefresh_TrophyIcon Android
    WooCommerce
    Linux System Administration
    WordPress
    HTML
    CSS
    API
    PHP
    Bootstrap
    Web Hosting
    cPanel
    Network Security
    Red Hat Enterprise Linux
    PayPal Integration
    Web Development
    JavaScript
    Java
    Migration
    Stripe
    MySQL
  • $15 hourly
    Freelancer /Self Employed 003598 76014403
    vsuc_fltilesrefresh_TrophyIcon Android
    Customer Care
  • $5 hourly
    I am a passionate young person that would like to help others in any way they need. Currently I am a student at my last year of school and I would like to get some experience on working online for my future. If you need translation from English to Bulgarian, if you need a high motivated Customer Service Officer, I belive that I am the right person for the job.
    vsuc_fltilesrefresh_TrophyIcon Android
    Google Play
    Virtual Assistance
    English
    Translation
    Bulgarian
  • $25 hourly
    ⭐️🌟✅ Introduction: I'm a Software Engineer with more than 3.5 years of experience in developing hybrid applications using Flutter. My expertise lies in building responsive and complex apps that provide a seamless user experience. You can trust me to provide dedicated attention to your project and deliver exceptional results. Thank you for considering me for your Flutter development needs. ⭐️🌟✅ Technical Skills: - Proficient in Dart programming language. - Strong knowledge of Dart, Flutter. - Some experience with Java. - Experience with third-party libraries and RESTful APIs in Flutter. - Familiarity with code versioning tools like Git. - Skilled in Android and iOS development using Flutter. - Understanding of state management and app architecture in Flutter. - Proficient in Firebase for backend services, authentication, and real-time database. - Experience in implementing push notifications in Flutter apps. - Knowledge of in-app purchases and integrating payment gateways in Flutter. - Integration of maps and location-based services in Flutter apps. - Familiarity with API integration for data retrieval. ⭐️🌟✅ Soft Skills: - Strong problem-solving skills and ability to work in a team. - Excellent communication and self-initiation skills. - Proficient in English and documentation. - Responsible and adheres to legal requirements. - Insightful and innovative approach to issue resolution. - Ability to understand and fulfill business requirements. ⭐️🌟✅ Roles and Responsibilities: - Design, develop, test, and implement Flutter applications. - Collaborate with designers, testers, and stakeholders throughout the development process. - Take ownership of delivering user-friendly and high-quality software in Flutter. - Provide support and maintenance for Flutter applications. - Stay updated with the latest trends and technologies in Flutter. - Optimize development processes and ensure code efficiency. - Create and ship Flutter apps for both Android and iOS platforms. - Adhere to organizational best practices and regulations. - Write reusable UI components for efficient code structure. ⭐️🌟✅ Conclusion: With my expertise in Flutter development and strong technical and soft skills, I am confident in delivering exceptional results. I have experience in integrating Firebase for backend services, implementing push notifications, in-app purchases, payment gateways, maps, and API integrations. I prioritize client satisfaction, maintain high-quality code standards, and provide great support throughout the project. I am the right choice for your Flutter development needs.
    vsuc_fltilesrefresh_TrophyIcon Android
    Product Development
    Java
    Dart
    iOS
    Flutter
  • $50 hourly
    Softower chat 24-7 hellp popel to know wat the hev for it meka evritingh ebalt my self give mi the jobs
    vsuc_fltilesrefresh_TrophyIcon Android
    iOS
    AOSP
  • $20 hourly
    If you are looking for a Java expert you are in the right place. Hello, my name is Rado, a 38-year-old Java Developer from Bulgaria with over 12 years of experience in delivering high-quality software solutions. Currently working for IBM as a Java Backend Developer, I specialize in creating robust, scalable, and efficient applications. My expertise in Java and a wide range of technologies allows me to tailor solutions to your specific needs. Let's work together to transform your ideas into reality.
    vsuc_fltilesrefresh_TrophyIcon Android
    Core Java
    JavaFX
    Database
    SQL
    Java GUI
    Java
    Spring Boot
    Product Development
    Software Development
    Desktop Application
  • $20 hourly
    Full Stack Web Developer with PHP and JS. Experience with Laravel, React and WordPress. Integrations of difference eCommerce platforms and tools
    vsuc_fltilesrefresh_TrophyIcon Android
    Microsoft Windows PowerShell
    Google Gadgets
    Windows 7 Administration
    Windows Phone
    Windows Vista
    Windows 8 Administration
  • $7 hourly
    games, making videos, video editing. And yeah i don't know. I'm from Bulgaria and i'm 18 yo gamer, yeah!
    vsuc_fltilesrefresh_TrophyIcon Android
    Game
  • $18 hourly
    Android developer with experience in development of mobile applications. Dedicated to continuously developing, implementing, and adopting new technologies to maximize development efficiency and produce innovative applications. - Business problem solving - Full project management from start to finish - Publish applications to PlayMarket
    vsuc_fltilesrefresh_TrophyIcon Android
    Room
    Android SDK
    Android Studio
    TypeScript
    Java
    Kotlin
    React Native
    AOSP
    Android App Development
    Flutter
    Mobile App
    Android App
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job (it’s free)

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.