Hire the best Kotlin Developers in Astana, KZ
Check out Kotlin Developers in Astana, KZ with the skills you need for your next job.
- $50 hourly
- 4.9/5
- (37 jobs)
Hi there, I'm CEO at Storytelling Software, a full-service software development firm that has been helping small and medium sized businesses across North America and EU to achieve technical excellence since 2018. We deliver high quality custom software products that are complementary to the main Line of Business and develop enterprise automation tools to drive efficiency. Our clients: - Save up to 53% compared to building and maintaining an in-house IT department - Like interacting with mature professionals who take time to understand their business and needs - Free up their schedule because we "are able to work with minimal supervision", according to Will Zoltan Bell, Founder and Director at Nearcut We do: - Business analysis - UX/UI and Graphic design - Native iOS/Android development - Web development (React/Python) - Alexa skills - Quality Assurance Founded by a group of industry veterans having over a decade-long development experience, Storytelling Software's mission is to deliver top-quality software by creating an open-minded, people-oriented organization that applies the world's best practices in design, programming, testing, and management.
Kotlin
FastAPIFlaskUser Interface DesignUser Experience DesignTypeScriptJavaScriptFlutterSwiftReactPythonAmazon Web ServicesJavaAndroid App DevelopmentiOS Development - $50 hourly
- 5.0/5
- (8 jobs)
Hello, my name is Oleg Skidan. If you're viewing my profile, then you are looking for a professional developer for your project. Let me tell you about my skills and knowledges of different technologies. I am working as a professional Android and NET developer more than 10 years. Since the beginning of my career I have had as my moto: "Practice and improve skills everyday". I understand how it is important to be punctual and comprehensively advanced to meet the expectations of my clients. So I practise my skills in different technologies everyday and I become more experienced. When working on a new project, I like to discuss the task with the client, so that I can have a clear understanding of his/her needs and vision of the project. I’m honest and fair. Below you can see my experience and skills which are the most claimed by customers: - Android: Fragments, Push Notifications, Location and Sensors API, Camera, DB, UI, Services, Receivers, Widgets, Maps, AndroidX Libraries etc; - Java and Kotlin: Core Libraries, Multithreading, Collections API etc; - .NET: Framework and Core, C#, ASP.NET (Web Api and MVC), ADO.NET, WPF etc; - Core web: XML, JSON, HTML/CSS, JavaScript (different libraries, like React, Node etc); - VCS: Git, Mercurial, SVN; - SQL; - Other API: Firebase, Amazon, Facebook, Twitter, Azure, Google, OneSignal etc; - Deployment and Publishment; - Clean Architecture; - Development Patterns; In addition to my development skills I have also been teaching people for more than 4 years. I always try to update my knowledges and prepare high-class specialists for an implementation of various tasks in a software development. I can work in your team or create a team for your idea. If you have any doubts, contact me. Thank you in advance for your time and consideration. I look forward to working with you soon.
Kotlin
Mobile App Development ConsultationAndroid AppJavaC#.NET FrameworkAndroid SDKAndroid StudioMobile App DevelopmentAndroidWeb DevelopmentAndroid App Development - $30 hourly
- 5.0/5
- (2 jobs)
Hello! Looking to transform your idea into a cutting-edge mobile, web, or game experience? 💡 I'm pleased to offer a 𝐅𝐑𝐄𝐄 𝟒𝟎-𝐦𝐢𝐧𝐮𝐭𝐞 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 to understand your vision and outline the ideal strategy for your project. With over 10 years of experience in mobile, web, and game development, I bring a versatile skill set to deliver reliable, high-quality solutions tailored to your needs. 🔹𝐆𝐚𝐦𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 & 𝐃𝐞𝐬𝐢𝐠𝐧: -Unity: C# for engaging gameplay and interactive elements. -UI/UX: Figma, Photoshop for intuitive, user-friendly designs. 🔹 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: -Android: Kotlin, Java for robust, scalable apps. -iOS: Swift for seamless, high-performance iOS experiences. 🔹 𝐖𝐞𝐛 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭: -Frontend: JavaScript, TypeScript, Vue.js for responsive, engaging interfaces. -Backend: Python, Django for secure, scalable server-side solutions. I am dedicated to quality, clear communication, and delivering results that exceed expectations. Let’s make your project a success together!
Kotlin
Node.jsAI DevelopmentGamificationVue.jsMongoDBBack-End DevelopmentDjangoWeb DevelopmentMobile App DevelopmentSwiftC#UnityMobile Game DevelopmentGame Development - $40 hourly
- 0.0/5
- (0 jobs)
I am a senior Java developer with experience in building backend microservices for financial and logistics companies. I have created a full logistics, storage, and order delivery system from scratch, including architecture, backward compatibility, and system analysis. I have experience with B2B and B2G integrations.
Kotlin
Spring SecurityApache KafkaRabbitMQRedisMongoDBPostgreSQLRESTful APISpring BootJava - $30 hourly
- 5.0/5
- (31 jobs)
Hello!👋 𝐃𝐨 𝐲𝐨𝐮 𝐧𝐞𝐞𝐝 𝐚 𝐫𝐞𝐥𝐢𝐚𝐛𝐥𝐞 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 𝐰𝐡𝐨 𝐜𝐚𝐧 𝐬𝐞𝐚𝐦𝐥𝐞𝐬𝐬𝐥𝐲 𝐢𝐧𝐭𝐞𝐠𝐫𝐚𝐭𝐞 𝐛𝐨𝐭𝐡 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐧𝐝 𝐰𝐞𝐛 𝐬𝐨𝐥𝐮𝐭𝐢𝐨𝐧𝐬, 𝐞𝐧𝐬𝐮𝐫𝐢𝐧𝐠 𝐲𝐨𝐮𝐫 𝐚𝐩𝐩 𝐨𝐫 𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐰𝐨𝐫𝐤𝐬 𝐟𝐥𝐚𝐰𝐥𝐞𝐬𝐬𝐥𝐲 𝐚𝐜𝐫𝐨𝐬𝐬 𝐚𝐥𝐥 𝐝𝐞𝐯𝐢𝐜𝐞𝐬? 🚀 With over 7 years of experience in both 𝐰𝐞𝐛 and 𝐦𝐨𝐛𝐢𝐥𝐞 𝐚𝐩𝐩 𝐝𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭, I specialize in building scalable, high-performance, and user-friendly applications. Whether it's a full-stack web solution or a native/cross-platform mobile app, I am equipped to deliver robust, modern applications tailored to your specific needs. I'm pleased to offer a 𝐅𝐑𝐄𝐄 𝟒𝟎-𝐦𝐢𝐧𝐮𝐭𝐞 𝐭𝐞𝐜𝐡𝐧𝐢𝐜𝐚𝐥 𝐜𝐨𝐧𝐬𝐮𝐥𝐭𝐚𝐭𝐢𝐨𝐧 to understand your vision and outline the ideal strategy for your project.🙌 🌐 Web Development Expertise: React.js – Building dynamic, responsive UIs for modern web apps. Node.js – Developing efficient, scalable backends that integrate seamlessly with your web or mobile applications. API Development – Expertise in RESTful APIs and GraphQL, ensuring smooth communication between your front-end and back-end. Database Management – Working with MongoDB, PostgreSQL, MySQL for efficient data storage and retrieval. 📱 Mobile App Development Expertise: React Native – Developing fast, cross-platform apps that offer near-native performance on iOS and Android. Swift – Building robust, user-friendly, and high-performance native iOS applications. Kotlin – Creating scalable and modern native Android apps with seamless user experiences. UI/UX Design – Focused on delivering intuitive, engaging interfaces across both web and mobile platforms. ✅ Why Choose Me? End-to-End Solutions: Whether you need a full-stack solution or a mobile app, I handle the entire process, from idea to deployment. Quality Assurance: I ensure thorough testing on real devices and multiple environments to guarantee smooth performance. Scalable & Secure: I write clean, maintainable, and scalable code with a strong focus on security. Fast Delivery: I prioritize timely delivery without compromising on quality or performance. 💡 Let's Build Your Dream Project:
Kotlin
CMS DevelopmentWeb DevelopmentWeb APIPHPNode.jsiOS DevelopmentAndroidAndroid AppiOSAI Mobile App DevelopmentReactNative App DevelopmentSwiftMobile App Development - $40 hourly
- 5.0/5
- (1 job)
👋 I'm an expert Mobile App Developer who adores UI/UX. I’ve been crafting apps for 10+ years. 🚀 Startup App Prototyping ⏰ Daily updates 🔥 Flutter | Kotlin | Java | Swift 🎓 M.S. in Information Technology 📱 Mobile app workshops ✏️ Complex mobile UIs 🌎 Fluent English I am experienced for the entire app lifecycle from idea creation, project planning, prototyping, MVP development, debugging, and releasing on the App Store. I communicate extensively and strive to be available for any calls, meetings, or consultations. Feel absolutely free to talk to me about your next sick project 🤙 I try to handpick app/design projects that are interesting and fit my skills well OR challenge me to grow in a new skill! My favorite relationships are long-term relationships with clients. Any amount of time I get you though is perfect if you leave absolutely satisfied! 🌟
Kotlin
UI AnimationNoSQL DatabaseSQLMobile WebMobile AppFlutter StackFlutterFlowMobile App Bug FixAI Mobile App DevelopmentSwiftMobile App ImprovementMobile App DevelopmentFlutterDart - $30 hourly
- 0.0/5
- (1 job)
🔥I'm an experienced Full Stack Developer, passionate about EdTech. I am also leading an international web development team - Kodable, as the co-founder and Project Manager. 🚀 Looking for a development team that brings innovation to education? You're in the right place! At Kodable, we don’t just build software — we craft impactful learning experiences with a touch of ingenuity and a whole lot of expertise. Glad you found us! With a focus on EdTech, our team specializes in creating tailored solutions that redefine how knowledge is shared and absorbed. From microlearning systems to custom LMS platforms, we’re here to bring your boldest ideas to life with precision and creativity. Our Core Expertise ⬥ E-learning Platforms: Transform education delivery with interactive, user-friendly systems. ⬥ Microlearning Solutions: Build nimble, on-demand learning tools tailored for modern audiences. ⬥ Custom LMS & LXP Development: Drive engagement and track learner progress with feature-rich platforms. ⬥ Mobile and Web Apps: Create seamless learning environments optimized for any device. ⬥ Integration & Automation: Connect tools, streamline processes, and simplify workflows for educators and organizations. Our Technology Stack 🔹 Programming Languages | Frameworks: Swift, Kotlin, KMP, Python, JavaScript, Node.js, React, React Native, Flutter, CSS, HTML5 🔹 Tools | Clouds: AWS, Kubernetes, GCP, Azure 🔹 Platforms: Android, iOS, Web ⚡Let’s turn your boldest educational vision into a game-changing reality.
Kotlin
Amazon Web ServicesMongoDBREST APIFlutterJavaScriptKubernetesNode.jsMobile App DevelopmentReact NativePythonSwiftReactWeb Development - $15 hourly
- 0.0/5
- (0 jobs)
I am a developer with extensive experience in web development, API integration, web scraping, data manipulation, pentesting, and service testing. I am dedicated to delivering high-quality work and ensuring that projects are completed from start to finish with precision and dedication.
Kotlin
GolangJava Servlet APIScriptingExpressJSPostgreSQLElasticsearchScraper SiteWeb ScrapingSpring BootJavaVue.jsDjangoFlaskFastAPI - $10 hourly
- 0.0/5
- (0 jobs)
Experienced software developer. Using all of the most advanced technologies recommend by Google and Android developers community.
Kotlin
Mobile App DevelopmentApp DevelopmentMobile AppJavaAndroid App Development - $5 hourly
- 0.0/5
- (0 jobs)
"Hi! I'm a student passionate about web and mobile development. My tech stack includes Kotlin, Java, HTML, CSS, and C#. I'm constantly learning and aiming to become a skilled developer. Along with these core technologies, I'm also exploring modern frameworks and tools like JavaScript, React, Bootstrap, and SQL to enhance my web development skills, and Android development for mobile apps. Eager to dive into new challenges and build innovative solutions!
Kotlin
REST APIAPIAndroid SDKBootstrapHTML5CSS 3PythonJavaScriptJavaWeb ApplicationAndroid App Development - $12 hourly
- 0.0/5
- (0 jobs)
Summary Android developer with 3 years of commercial experience. I've been involved in both creating projects from scratch and maintaining longlived projects with a large code base. I have work experience as a feature and team leader.
Kotlin
Model View ViewModelRxJavaGitJavaJUnitGraphQLGradle Want to browse more freelancers?
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