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Job Summary : We are looking for a Junior Kotlin Mobile App Developer to support the development and maintenance of our Android applications. As our user base grows, we need a motivated developer to assist in implementing new features, fixing bugs, enhancing UI/UX performance, and supporting quality assurance efforts. This is a hands-on role where you'll work closely with our Lead Developer and Product Team, gaining real-world experience and contributing to live, user-facing projects. This role is ideal for someone with foundational knowledge of Kotlin and Android development who is eager to learn, grow, and thrive in a collaborative, agile environment. Role Summary : Minimum 2 years of Experience is desirable. • Assist in developing and maintaining Android applications using Kotlin • Collaborate with the lead developer to implement features and resolve issues • Participate in code reviews, testing, and debugging • Work with the product team to translate user requirements into functional mobile features • Improve UI/UX performance and help ensure app stability • Support in managing API integrations and data handling • Stay updated with the latest Android development tools and best practices Ideal Candidate : • Basic to intermediate experience with Kotlin for Android development • Familiarity with Android Studio and Android SDK • Understanding of key Kotlin concepts like val vs var • Exposure to architectural patterns such as MVVM or MVP • Experience with RESTful APIs and data loading in mobile apps • Familiarity with Jetpack Compose or XML-based UI layouts • Understanding of debugging and testing tools used in Android development • A portfolio or example of a past Android project (preferred but not required) Preferred Skills : • Experience with version control (e.g., Git) • Knowledge of coroutines and dependency injection (e.g., Hilt, Dagger) • Previous contributions to published Android apps
Projektin tunnus (ID): 40295038
47 ehdotukset
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Aktiivinen 3 päivää sitten
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47 freelancerit tarjoavat keskimäärin $175 USD tätä projektia

Hello With more than 12 years of collective experience, my team has honed our skills in diverse areas of technology. Our expertise spans every component of the digital stack, guaranteeing you a comprehensive and reliable approach to your project. In regards to this role, allow me to point out that we have a dedicated mobile app development team that is well-versed in Android app development and proficient in Kotlin and Java. We have created countless apps using the Android SDK while optimizing UI/UX performance. Moreover, continuous improvement being central to our work ethic, we are always abreast of the latest tools and trends in mobile app development from cutting-edge libraries to helpful patterns like MVVM and MVP. Our hands-on understanding of architectural patterns combined with our knowledge of RESTful APIs will prove valuable in not only expanding your application's features but also onboarding and handling data efficiently. Finally, our company's commitment to quality is undisputed; it's one of the reasons we successfully delivered over 500 projects across the globe. By choosing our team, you gain access to a wealth of experience and expertise that you can rely on for not just this project but for any issues or improvements down the line. Let's dive into a conversation about bringing your vision to life with exceptional technical excellence in this role as your dedicated Junior Kotlin Android Developer. Regards DJ
$240 USD 7 päivässä
7,7
7,7

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native and for web and backend on react js and node js, Python Django , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
$450 USD 7 päivässä
6,5
6,5

Hello Client, Greeting of the day!!!! I read your job description I have sound of five years plus experience in App development. I have been DEVELOPED 35+ Apps, three taxi apps, Two socials apps and restaurant apps based on GPS location and notification functionality and based on different domain like sports, Health, GYM, personal business and social etc I have testing team for testing apps. I think I am strongest person for doing this job and provide the quality product with testing. I am always available for your support. Thanks Sr. Mobile Developer
$100 USD 20 päivässä
6,6
6,6

I’m an Android developer with 7+ years of experience in Kotlin and Android Studio, building scalable apps with MVVM, APIs, and modern Android architecture. I can help implement features, fix bugs, and improve UI/UX while collaborating smoothly with your team.
$100 USD 7 päivässä
5,5
5,5

I understand you need a reliable Junior Kotlin Android Developer to support your growing user base by building features, squashing bugs, and refining UI/UX across your live Android applications. With over two years of hands-on Kotlin and Android development experience, I'm well-versed in Android Studio, MVVM architecture, RESTful API integration, and writing clean, testable code following agile workflows. My approach involves collaborating closely with your Lead Developer and Product Team to translate requirements into performant, user-facing features while participating actively in code reviews and debugging cycles to maintain app stability. I'm available to start immediately and eager to contribute meaningfully to your projects from day one.
$30 USD 1 päivässä
4,5
4,5

Hi , Good afternoon! I’ve carefully checked your requirements and really interested in this job. I’m full stack node.js developer working at large-scale apps as a lead developer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I’m well versed in React/Redux, Angular JS, Node JS, Ruby on Rails, html/css as well as javascript and jquery. I have rich experienced in Java, Kotlin, Android Studio, Android App Development, Android, Debugging, Mobile App Development, Android SDK, Mobile App Testing and Agile Development. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Talk to you soon
$155 USD 6 päivässä
3,9
3,9

Hello With over 2 years of experience in Java and Android App Development, I am confident in my ability to be a valuable asset to your team as a Junior Kotlin Android Developer. My mastery of Kotlin for Android development paired with my ability to utilize Android Studio and the Android SDK make me an ideal candidate for this role. I am well-versed in key Kotlin concepts like val vs var, which is crucial for enhancing the stability and efficiency of Android applications. In addition to these foundational skills, I am experienced in working with RESTful APIs and data loading, a proficiency that will enable me to seamlessly manage API integrations and enhance data handling within your applications. I also possess a strong familiarity with both Jetpack Compose and XML-based UI layouts, emphasizing my versatility in working across different UI frameworks and layouts for improved customer experiences. Best regards, Bhumi
$35 USD 2 päivässä
3,8
3,8

Hello,I am a motivated Android developer with foundational experience in Kotlin and a strong desire to grow in a collaborative environment. I can assist in developing and maintaining your Android applications, implementing new features, fixing bugs, enhancing UI/UX performance, and supporting quality assurance efforts.I am comfortable with Android Studio, XML and Jetpack Compose layouts, MVVM architecture, RESTful API integration, and basic debugging and testing workflows. I also have experience with version control (Git) and coroutines. I am eager to work closely with your Lead Developer and Product Team to deliver stable, user-friendly, production-ready features.I’m ready to start immediately and contribute to your app’s growth. BEST REGARDS SHABAHAT HABIB*
$140 USD 7 päivässä
3,3
3,3

Hi, I’m an Android developer with 8.5+ years of experience in Kotlin and building production-ready Android applications. I have strong experience with Android Studio, MVVM architecture, REST API integration, coroutines, and modern UI development using XML and Jetpack components. I’ve worked on multiple live apps where I handled feature development, bug fixing, performance improvements, and API integrations while collaborating with teams in an agile workflow. I’m comfortable with Git, debugging, testing, and maintaining stable, user-facing apps, and I’m always eager to learn and contribute effectively with the product and development teams. I’d be happy to support your project and grow with the team.
$200 USD 7 päivässä
1,1
1,1

Hello, I can assist with Kotlin-based Android app development and maintenance, including implementing new features, fixing bugs, improving UI/UX performance, and supporting API integrations. I have experience working with Kotlin, Android Studio, Android SDK, REST APIs, MVVM architecture, and Git, and I’m comfortable collaborating in agile teams, code reviews, debugging, and testing to keep apps stable and performant. I’m eager to support your lead developer, contribute to real user-facing projects, and continuously improve the application as your user base grows. Best regards, Shailendra Mobile App Developer | Android & Kotlin
$140 USD 7 päivässä
0,3
0,3

Hello , I just saw your project regarding Junior Kotlin Android Developer. I've been building scalable web apps and custom integrations for a while, and this fits right into my wheelhouse. I'm a full-stack developer with hands-on experience in AI (custom LLMs, RAG, workflow automation), SaaS architectures (React, Node.js), and Web3 integrations. Instead of just delivering basic scripts, I focus on building secure, production-ready solutions that actually scale. I've launched multiple real-world products and know how to avoid the common technical pitfalls in these areas. Let's have a quick chat so we can go over your exact needs. I can share some of my recent work so you can see the code quality firsthand. Thanks, Emre
$30 USD 16 päivässä
0,0
0,0

✨✨✨Hi, I can start working right now. I have experience developing Android applications with Kotlin, working with REST APIs, and maintaining mobile app features while improving UI performance and stability. I’m a reliable developer and can assist with feature development, bug fixing, and collaborating with your team to keep the app running smoothly as your user base grows. Regards,
$140 USD 7 päivässä
0,0
0,0

Hi, This looks like a great opportunity for someone who enjoys learning while contributing to real Android products. Supporting feature development while improving stability and UI performance is exactly where junior developers can add real value. I’d be comfortable assisting with: • Developing and maintaining Android features using Kotlin • Working inside Android Studio to debug issues and improve app stability • Implementing UI with Jetpack Compose or XML layouts • Integrating REST APIs and handling data using coroutines • Participating in testing, debugging, and code reviews alongside the lead developer I’m comfortable working in agile environments and collaborating closely with product teams to turn requirements into working features. Quick question: Is the current app primarily built with Jetpack Compose or traditional XML layouts?
$140 USD 7 päivässä
0,0
0,0

Your search for a Kotlin developer to assist with MVVM architecture and API integrations aligns perfectly with my background in building high-performance Android applications. I can jump in immediately to help your Lead Developer refine UI/UX performance using Jetpack Compose while ensuring all data handling remains thread-safe via Kotlin Coroutines. My approach involves a deep dive into your existing codebase to identify any bottlenecks in the Android SDK implementation before rolling out the requested feature updates. I will provide you with daily progress updates and functional builds to ensure our goals stay aligned throughout the development cycle. I am ready to start right away and would love to hop on a quick chat to discuss your current project roadmap.
$220 USD 5 päivässä
0,0
0,0

Hello, I have completed similar projects outside of Freelancer, recently helping a growing startup enhance their Android app’s UI/UX and streamline features to boost user engagement significantly. I understand you need a Junior Kotlin Mobile App Developer to support developing and maintaining clean, professional, and user-friendly Android applications, with a focus on seamless feature integration and automated bug fixes. With over two years of experience in Kotlin and Android Studio, I excel at collaborating closely with teams to deliver reliable, well-tested, and efficient code. I am offering this service at a discounted price because I want good reviews instead of a lot of money. I have tons of experience and have done other projects off site. I would love to chat more about your project! Regards, Steffan Koekemoer
$100 USD 14 päivässä
0,0
0,0

I am a motivated Kotlin Android developer with strong foundational knowledge of Android Studio, the Android SDK, and modern Kotlin development practices. I have experience building Android applications using Kotlin and understand key programming concepts such as val vs var, object-oriented principles, and clean code structure. I am familiar with common Android architecture patterns like MVVM and have worked with REST APIs for data integration in mobile applications. I am also comfortable working with UI development using both XML layouts and modern tools like Jetpack Compose. I enjoy solving problems, debugging issues, and continuously improving application performance and user experience. I am eager to collaborate with teams, learn from experienced developers, and contribute effectively to building stable, high-quality Android applications.
$140 USD 15 päivässä
0,0
0,0

Thank you for the opportunity. Based on the requirements, I estimate that the initial development and setup can be completed within 3–4 weeks, depending on the number of features and API integrations required. During this time, I will focus on implementing clean architecture, stable API communication, and efficient UI/UX performance. I believe I am a strong candidate for this role because I have experience with Kotlin-based Android development, REST API integration, and working with modern Android tools. I am comfortable using Android Studio, Git version control, and MVVM architecture principles, and I continuously improve my knowledge of scalable mobile development practices. Additionally, I am highly motivated to learn and collaborate with the team. I focus on writing clean, maintainable code, fixing bugs efficiently, and improving application performance to ensure a smooth user experience. I am confident that I can contribute effectively to your Android application while growing with the team.
$140 USD 7 päivässä
0,0
0,0

I am a Kotlin developer with over 2 years of experience, specializing in high-performance Android applications. I have a deep understanding of the Android SDK, MVVM architecture, and modern UI frameworks (both XML and Jetpack Compose). Why I am a strong fit for this role: Proven Track Record: I am the lead developer and owner of Nack3D, a complex 3D scanning utility available on Android. I’ve handled everything from low-level C++ NDK integration to high-level Kotlin UI and API management. Technical Proficiency: I am well-versed in Coroutines for asynchronous tasks, Hilt for dependency injection, and RESTful API integrations. Performance-Focused: My work involves real-time data processing and 3D rendering, which has taught me how to write memory-efficient code and optimize UI/UX for a smooth user experience. Agile & Collaborative: I understand the full lifecycle of a mobile product, from translating user requirements into features to debugging and maintenance. I am looking to bring my technical expertise to a collaborative team where I can contribute to scaling your applications. I’d be happy to share my portfolio and discuss how my experience with Nack3D can benefit your current projects.
$140 USD 7 päivässä
0,0
0,0

As a seasoned and renowned mobile app developer with over ten years of experience, I can confidently say that I am the perfect fit for your project. My skill set includes a profound understanding of Kotlin and Android development, key Kotlin concepts like val vs var, and a familiarity with architectural patterns such as MVVM or MVP- a must-have for this Junior Kotlin Android Developer role. Another facet of my expertise lies in handling RESTful APIs and data loading in mobile applications, which will prove to be invaluable as your user base grows. Furthermore, my proficiency in debugging and testing tools used in Android development combined with my deep knowledge of Google Play and App Store Deployment points to how I handle apps on all fronts, from conception to delivery. For me, this project is more than just maintaining an application; it’s about ushering it through its growth phase. Like you mentioned, this role would be the ideal learning opportunity that I am eagerly seeking to harness, working alongside your Lead Developer and Product Team while contributing to live user-facing projects. In conclusion, I believe my passion for flawlessness in UX/UI design, astute problem-solving abilities, team spirit, and my drive for continuous improvement make me more than qualified for this position.
$200 USD 7 päivässä
0,0
0,0

Hello, I see you are looking for a motivated Junior Kotlin Mobile App Developer to assist in developing and maintaining your Android applications. This hands-on role is a fantastic opportunity for someone eager to grow and contribute to live projects. I'm Mubashir Ahmed, a Software Engineer, Designer, and Growth Consultant. I have experience in mobile app development with Kotlin and Android Studio, where I've implemented features and resolved issues in collaborative environments. I also lead a small team specializing in agile development, ensuring high-quality projects. To enhance your Android applications, I will implement new features and fix bugs while improving UI/UX performance for a seamless user experience. My knowledge of Kotlin and architectural patterns like MVVM will help translate user requirements into functional mobile features. Additionally, I'm familiar with RESTful APIs, supporting your app's API integrations. Deliverables: - Feature implementations and bug fixes in your Android applications - Improved UI/UX performance for enhanced stability - Documentation of code and processes for future reference - Participation in code reviews and testing PROCESS: - Step 1: Collaborate with the lead developer to understand project requirements - Step 2: Implement features and resolve issues in the codebase - Step 3: Conduct testing and debugging to ensure app stability - Step 4: Review code with the team for quality assurance - Step 5: Stay updated with the latest A
$179 USD 7 päivässä
0,0
0,0

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