Hire the best Kotlin Developers in Cluj-Napoca, RO

Check out Kotlin Developers in Cluj-Napoca, RO with the skills you need for your next job.
  • $70 hourly
    Anghel is a passionate full-stack developer who has developed enterprise applications in the fintech, automotive, and gambling industries. His main skill set is centered around Java and Spring on the back end and React on the front end. With over 7+ years of experience covering different sectors and projects, Anghel will make clients' requirements come true by delivering clean, scalable, and high-quality code. Key technologies: 🛠 Backend: Java, NodeJs, Kotlin 🛠 Frontend: ReactJS, Redux, Typescript 🛠 Cloud: AWS, Docker, Kubernetes 🛠Cloud related technologies: 🛠 Databases: MySQL, PostgreSQL, Cassandra, Couchbase, Redis 🛠 Kafka
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Apache Kafka
    Couchbase Server
    AWS Lambda
    Spring Framework
    Docker
    TypeScript
    Apache Cassandra
    PostgreSQL
    Spring Boot
    Kubernetes
    Node.js
    React
    Java
  • $39 hourly
    𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐄𝐧𝐠𝐢𝐧𝐞𝐞𝐫 𝐚𝐭 𝐆𝐚𝐫𝐦𝐢𝐧, where I help provide the 𝐛𝐞𝐬𝐭 𝐚𝐩𝐩 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐟𝐨𝐫 𝐦𝐢𝐥𝐥𝐢𝐨𝐧𝐬 𝐨𝐟 𝐮𝐬𝐞𝐫𝐬. With 4+ years of experience building innovative, high-performance apps, I specialize in developing scalable, reliable, and well-optimized Android apps, leveraging modern development practices and clean architecture principles. I collaborate closely with businesses to understand requirements and deliver tailored, high-quality solutions. Send me a message to start innovating your business' apps now!
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Smartphone
    Android App Development
    Java
    Core Bluetooth
    Camera
    Mobile App
    Android App
    WiFi
    Bluetooth Beacon
    Bluetooth LE
    Bluetooth
    Clean Architecture
    Android SDK
    Android
  • $49 hourly
    Professional proficiency (Tech Lead & Full-Stack Engineer) and technologies: • 📱 Android (Kotlin, Java); • 🔁 Cross Platform (React Native); • 🖥️ Back-End (Java & Kotlin Spring Boot, Python Flask); • 💻 Front-End (React class & functional, TypeScript, JavaScript, Tailwind CSS); • 🤖 Artificial Intelligence (Python); • 🎮 2D Games (C# in Unity). • OOP (Java Swing) | SQL & NoSQL Databases (MySQL, PostgreSQL, MongoDB, Firestore) | CI/CD (GitHub Actions, Jenkins, Firebase, Heroku) | Linux and POSIX (C) | Fundamental Algorithms and Data Structures (C) | Web Automation & Scraping (Selenium) | C++, Docker, Kubernetes, Hibernate, Kafka, ZooKeeper, Tomcat, Jetty, RabbitMQ, Swagger, Software Testing, Agile, and more.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Front-End Development
    Back-End Development
    Flask
    Selenium
    Spring Boot
    Android
    React Native
    C#
    TypeScript
    Mobile App Development
    Unity
    Java
    JavaScript
    React
  • $40 hourly
    I am a senior Android Developer and UI/UX Designer. Expertise in Kotlin, Jetpack Compose. Very oriented towards user needs, accessibility and meeting business goals.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Native App Development
    UX Wireframe
    Android SDK
    UX & UI
    UX Research
    UX & UI Design
    UI/UX Prototyping
    Android UI Design
    Android
    Adobe XD
    Figma
    JetPack
    App Development
    Android App Development
  • $25 hourly
    🚀 Android Developer & UI/UX Enthusiast Ready to Bring Your Ideas to Life! 🎨 Greetings! I'm Stefania, a dedicated Android developer with over a year and a half of hands-on experience crafting sleek and innovative mobile applications. My journey began with a passion for technology, and it's evolved into a love for creating seamless user experiences through captivating UI/UX designs. What Sets Me Apart: 🔧 Technical Expertise: With a solid foundation in Android development, I thrive on translating ideas into functional, user-friendly apps that exceed expectations. 🎨 UI/UX Passion: Beyond code, I'm deeply passionate about crafting visually stunning interfaces that not only look great but also enhance user engagement and satisfaction. 🌟 Adaptability & Creativity: Every project presents unique challenges, and I embrace them with adaptability and creativity, ensuring each solution is tailored to meet the specific needs and goals of my clients. 🤝 Collaborative Spirit: I firmly believe in the power of collaboration. I'm here not just to deliver a product, but to partner with you every step of the way, from concept to completion, to ensure your vision becomes a reality. ⏰ Deadline-Driven & Organized: Time is of the essence, and I pride myself on my ability to meet deadlines without sacrificing quality. My organized approach ensures smooth project management and transparent communication throughout the process. Let's embark on a journey together to transform your ideas into unforgettable digital experiences. Whether you're a startup looking to make your mark or an established business seeking to innovate, I'm here to turn your dreams into code!
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    XML
    Coroutine
    Room
    Retrofit
    Mobile App Development
    Java
    Figma
    Android
  • $10 hourly
    Graduate looking for challenging projects to gain experience. Particularly knowledgeable in Java and C# back-end and application development. Keen eye and intense attention to detail. Notable personal projects: HCI 3D Environment Navigation Research Project Focus: C#, Unity Engine Software application designed as a part of my Bachelor's thesis, consisting of a client-side 3D simulation of several mazes, controlled by the user through a first-person perspective. It was used to quantify user reactions/responses to visual stimuli. Full-stack Online Book Management Mobile App Focus: JavaScript, Dart Mobile client and webserver project, facilitating a platform to manage entries of books read by the user, in a standard fashion (CRUD). The client was implemented using the platform-agnostic Flutter framework, while the server uses Node.js. Confectionery Business Back-end API Focus: Python, Django Back-end structure providing storage and endpoints for a confectionery, using the Python Django web framework. Follows the constraints and specifications of the REST architecture. The persistent data storage is implemented using SQLite.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Java
    Flutter
    C#
    Android App Development
    International Development
    Desktop Application
    Proofreading
    Academic Editing
    Writing
    Content Writing
  • $10 hourly
    Hello there, I'm Richard, seasoned Android developer with 3 years of hands-on experience in startup environments and medium-sized organisations with a blend of style, a keen eye for detail and the mission to bring out the best of everything I touch. Since I've started Android development I've been engulfed by bringing value to every part of the process I interact with and I strive to create sleek UIs and smooth experiences. Additionally, I started web development to maintain my skills fresh and my mind sharp to new possibilities. Let's build the next big thing!
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    TypeScript
    React
    Web Development
    Java
    Android
    Agile Software Development
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