Hire the best Kotlin Developers in Vienna, AT

Check out Kotlin Developers in Vienna, AT with the skills you need for your next job.
  • $40 hourly
    Hello everyone! I'm the CEO and Lead Designer of Ein-des-ein, a top-rated full-cycle development and design company on Upwork! If you need development or design services of ANY complexity, me and my team are ready to assist you right now. You can hire a single specialist or an entire team for your task. Let's discuss your project! Our expertise includes: 💥 Web development (front-end + back-end + QA) 💥 Native iOS/Android development 💥 Complex UX/UI design 💥 Dedicated teams (Outstaffing) 💥 Branding & Graphic design Tech Stack we are PROFICIENT in: 💥 Mobile apps: Swift, Kotlin, Flutter, Compose 💥 Web: JavaScript, TypeScript, Vue.js, React.js, AngularJS, CSS 💥 Backend: Node.JS, PHP, Java, Python, Golang 💥 CMS systems: WordPress, Drupal, OpenCart, Shopify, WooCommerce, and Magento 💥 Database: Amazon, Firebase, Azure And MANY OTHER technologies! If the desired technology is not on the list, reach out to us because we most likely have it! Industries: 💫 HealthTech, Sport & Fitness 💫 Environment 💫 Logistics & Food Delivery 💫 E-Commerce 💫 Construction 💫 EduTech & Social Networking 💫 SaaS, and more! PROVEN track record of delivering projects on time and within budget ➡️ clutch.co/profile/ein-des-ein I PERSONALLY oversee every aspect to ensure all our clients receive exceptional applications, websites, SaaS platforms and more. Let’s discuss your ideas right now, we are online! Don't forget to check out our PORTFOLIO ⬇️⬇️⬇️ here on Upwork showcasing the innovative projects we've developed!
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Java
    Mobile App Development
    Node.js
    Web3
    Swift
    ASP.NET
    React
    Typography
    WordPress
    User Interface Design
    Graphic Design
    Mobile UI Design
    Adobe Photoshop
    Adobe Illustrator
  • $34 hourly
    15+ high-quality apps 📱 I assist companies, including startups, in rapid scaling by developing mobile apps in short time (in 1 month) 🚀 With 5+ years of experience, I’ve built 15+ apps across industries like e-commerce, fintech, and medtech, combining Flutter/Dart expertise with robust Python backend solutions. I specialize in delivering scalable, user-friendly apps, often within a month. Main principles: * Pay attention to the quality of the code ; * Adapting to the Lean Startup methodology ; * Strong alignment to business ethical code ; * Creative & innovative approach to problem solving ;
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    CI/CD
    Scrum
    Agile Project Management
    ExpressJS
    Model View ViewModel
    Socket.io
    Object-Oriented Programming
    MongoDB
    TypeScript
    Node.js
    Java
    Dart
    Firebase
    Flutter
  • $50 hourly
    I can make android tv and amazon fire tv app using android stuido and can make samsung tv app using tizen studio, lg tv app using Web OS. After i make the app, i will publish the it on google store for android tv app, samsung store for samsung tv and lg content for lg tv. I look forward to work with you. Thanks !
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Real Time Stream Processing
    IPTV
    Java
    Android
  • $10 hourly
    Hey! I'm a student in my masters studies in computer science. I would like to improve my skills and learn new ones. I have already developed android apps and a website for a concert ticket sale with the use of spring boot, java, html and sql. My last project with c++ and opengl mainly involved direct volume rendering of 3d volume data with first-hit compositing. I would love to learn more about your project and support you on a common path. If you have any questions let me know!
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    Web Application
    MATLAB
    HTML
    OpenGL
    Spring Boot
    C++
    Android
    Java
    JavaScript
  • $85 hourly
    Passionate about software since childhood, developer since age 14. Striving for excellence and quality. Fast learner, stress-resistant, consistently dedicated to team and company success. Eager to work with people who share my passion.
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    App Development
    Software Development
    Web Development
    Next.js
    React
    Angular
    Spring Framework
    Golang
    C#
    Java
    TypeScript
    JavaScript
    C++
    C
  • $20 hourly
    I am a professional software developer with a bachelor's degree in computer science and a master's degree in software engineering. I have gained extensive practical experience through my work in industry and my involvement in research projects. In my free time, I like to educate myself to stay up to date and work on freelance projects. I look forward to supporting you in your projects and delivering high quality solutions!
    vsuc_fltilesrefresh_TrophyIcon Kotlin
    React
    Spring Boot
    SQL
    CSS
    HTML
    TypeScript
    JavaScript
    Python
    Java
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