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I’m creating an Android-only application and need a developer who is equally comfortable in native Android (Java/Kotlin) and Python. The main objective is to connect a set of existing Python scripts to a clean, responsive Android front-end so the logic runs directly on the device. Here’s the current state: • All Python functionality is already written and tested on desktop. • No Android code exists yet; you will design the UI and wire it to the Python layer. • The bridge can be Chaquopy, Kivy, BeeWare, or any approach you prefer, provided performance on recent Android versions stays smooth. Scope of work 1. Set up the project structure and integrate the Python modules so they compile into the APK. 2. Build a minimal Android interface: a single screen with two buttons that call separate Python functions and return results onscreen. 3. Package, sign, and deliver an installable APK plus full source. Acceptance criteria • APK installs and launches on Android 8.0+ without extra downloads. • Both buttons trigger the correct Python code and display responses instantly. • Project builds reproducibly in Android Studio with a clear README. Optional next phase may include adding user authentication or push notifications, so clean, extensible code is important. If you’ve completed similar Android-Python integrations before, I’d love to see a sample APK or GitHub link in your bid.
Project ID: 40379590
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Active 25 days ago
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65 freelancers are bidding on average $19 USD/hour for this job

Namaste, I’d love to help build your Android-only app by connecting your existing Python scripts with a clean native Android interface. Our team is experienced in Android development and Python integration for smooth on-device execution. What I’ll Deliver: • Native Android UI in Java/Kotlin with responsive single-screen design • Integrate Python via Chaquopy or best-fit bridge for performance • Two-button interface calling separate Python functions instantly • APK packaging, signing, full source code, and clear README • Clean architecture for future auth, notifications, and scaling I focus on reliable builds, fast delivery, and maintainable code. Best regards, Amit Gupta Freelancer Profiles: https://www.freelancer.com/u/iamamitgupta1994 https://www.freelancer.com/u/KavyaTechNepal
$7.50 USD in 40 days
9.7
9.7

Hello, i am an Android expert and i can develop Android app for you. Regarding your project i would like to discuss features of app’s in detail. i am a native Android applications developer with over 8 years of experience developing Android mobile applications. I have completed more than 515 projects. I am confident that I will provide you with quality work and the best software services. Let's chat to proceed.
$8 USD in 40 days
8.9
8.9

Hi, I can integrate your Python scripts into a native Android app using Chaquopy (recommended for stability). I’ll build a clean Kotlin UI with two buttons triggering Python functions and displaying results instantly. Project will be structured for easy maintenance and future expansion. APK will be signed and fully installable without external dependencies. README will clearly explain setup and build steps. I’ve worked on similar integrations and can share examples.
$5 USD in 40 days
6.0
6.0

As a seasoned mobile app engineer with a solid grasp of both Android and Python, there's no doubt I'm the right fit to bring your application to life. In my past projects, I've successfully integrated different systems and languages just as you are requiring - so this won't be new territory for me. My extensive expertise in iOS and Android development has honed my problem-solving ability which will prove crucial for seamlessly bridging the existing Python scripts to the clean, responsive Android front-end. The fact that I can develop using native or hybrid techniques only adds an edge to my proficiency; allowing me to create robust apps with optimized performance across platforms. I'm also no stranger to integrating AI into mobile applications, an aspect that might come in handy in our optional next phase of adding user authentication or push notifications. My keen eye for UI/UX design is an added bonus, given that your project requires a visually appealing frontend. My track record of leading projects from concept to launch aligns perfectly with your requirements for someone who can set up project structures, deliver full sources and build reproducibly in Android studio with clear README. Give me the reins and rest assured you will get an efficient, high-quality app that drives engagement and growth.
$8 USD in 30 days
5.4
5.4

As an experienced and highly adaptable Android developer, I believe I am the perfect fit for your Android-Python integration project. With over 7 years of industry experience specialising in native app development using Kotlin and Java, I have successfully delivered many high-performance applications, including those with similar functionality to your specification. My broad skill set includes knowledge of Android Studio, MVVM architecture, Jetpack libraries and more, allowing me to create clean, stable apps that meet specific user needs. Moreover, I have a proven track record of integrating Python modules into Android applications, which will be integral to your project's success. My deep understanding and usage of tools like Chaquopy, Kivy and BeeWare can help ensure smooth performance even on recent Android versions. Additionally, my ability to design intuitive UI structures that maximize user experience will greatly benefit the minimal interface you intend for this app.
$5 USD in 40 days
5.5
5.5

Hello there, we are a team of developers and we can do this project in no time. Please, send me a message to discuss the work. Thanks Ashish Kumar.
$5 USD in 40 days
4.7
4.7

Dear Sir/Madam, I am Kishore Patidar, a professional Mobile App and Python Developer with strong experience in building scalable, production-ready mobile applications and backend systems. I specialize in Flutter (cross-platform), Android (Java/Kotlin), Firebase, Supabase, Node.js, FastAPI, and Django. I have successfully delivered multiple live apps on both Google Play Store and Apple App Store, including fintech, healthcare, education, social networking, and on-demand service platforms. My expertise includes: • Cross-platform mobile app development (Flutter) • Backend API development (Node.js, FastAPI, Django) • Payment Gateway integration (PhonePe, Razorpay, Stripe) • Real-time chat & notification systems • Admin panel & dashboard development • App deployment & store publishing • Secure authentication & role-based systems I focus on clean architecture, scalable backend design, optimized performance, and smooth user experience. From idea to deployment, I can handle complete end-to-end development. I would be happy to discuss your project requirements and deliver a reliable, high-quality solution within timeline. Looking forward to working with you. Best Regards, Kishore Patidar Mobile App / Python Developer
$4 USD in 40 days
4.8
4.8

Hi there, I see you're looking to create an Android app that integrates existing Python scripts into a smooth, user-friendly interface. With 4+ years of experience in Android development using Java and Kotlin, as well as Python, I can help you set up the project structure and connect the Python functionalities effectively. My approach would involve using a framework like Chaquopy or Kivy to ensure that the Python code runs seamlessly on the device. I’ll design a clean, minimal UI with buttons that trigger the respective Python functions, displaying the results right on the screen. Since you might consider adding features like user authentication later, I’ll ensure the code is clean and extensible for future enhancements. What specific functionalities do you envision for the next phase of the project? Best regards, Arslan Shahid
$2 USD in 3 days
4.4
4.4

With over six years of proficient experience in developing mobile applications, including extensive work with Java, Kotlin, and Python, I believe I am a strong fit for your project. I have successfully executed several similar projects recently, such as an online appointment and booking app, doctor consultation app, and even an app that connects users to their favorite stores. Through these projects I've honed my skills specifically in Android-Python integrations using different bridging methodologies. My aim is to help turn your idea into an innovative digital product solution which would not only exceed your expectations but also improve the daily life activities of probable end users. I invite you to explore my profile to review some of my other successful app projects followed by my impressive portfolio, filled with testimonials from satisfied clients. Let's connect further to discuss your project details;& have a successful collabration
$5 USD in 40 days
4.3
4.3

We can structure this as a clean Android-first implementation with the Python layer embedded so the APK runs smoothly on Android 8.0+ without extra setup. The focus will be a minimal, responsive single-screen UI with two action buttons, reliable wiring to the existing Python functions, and reproducible builds from Android Studio. We’ll package the app, provide the full source, and include a clear README covering the build and run steps so the project remains easy to extend for authentication or notifications later. If helpful, we can also keep the architecture modular so additional Python-driven features can be added without reworking the core app.
$8 USD in 40 days
4.2
4.2

I can help you deliver a robust Android-only application and handle the Python work behind it. I’m comfortable with native Android development as well as integrating Python-based backends or services, so the whole stack works smoothly together. I’ve built Android apps using Kotlin/Java that connect to Python APIs, handle data processing, and integrate third-party services. This includes setting up secure communication, managing app lifecycles, and ensuring performance on a wide range of devices. My approach would be to clarify your feature set, define the architecture (Android frontend plus Python backend or scripts), then move into iterative development with regular test builds and clear documentation. I would love to chat more about your project! Regards
$5 USD in 7 days
4.2
4.2

I’ve handled several Android-only deployments where Python served as the heavy-lifting engine for data processing or backend logic, and I immediately saw the synergy in your project requirements. My background in building native Android applications ensures high performance and deep system integration, while my Python expertise allows me to bridge complex logic into a seamless mobile experience. For a previous client, I built a custom Android tool that utilized a Python-based microservice architecture, ensuring the front-end remained lightweight while the backend handled high-concurrency tasks with zero latency. To ensure a robust architecture, I will develop the Android client natively using Kotlin and Jetpack Compose for a modern, responsive UI that strictly follows Google’s Material Design guidelines. On the Python side, I’ll leverage FastAPI or Flask to build a high-performance RESTful API, or if the Python needs to run locally on the device, I can explore integrating a BeeWare or Chaquopy bridge depending on your performance needs. I will implement Retrofit for network calls, Room for local persistence, and ensure the entire pipeline is secured with OAuth2 for seamless authentication. This dual-stack approach ensures your app isn't just functional but is also highly scalable and maintainable as you add features. Is the Python component intended to run as a remote server-side backend, or are you looking to execute Python logic locally within the Android environment? I’m also curious if you have specific requirements for background processing or data synchronization that might impact the battery optimization of the native app. I’d love to hop on a quick chat to dive into your architecture or discuss how we can optimize the communication between your Python logic and the Android UI. Let me know when you’re free to sync—I am available for a brief call or a message thread to get this moving immediately.
$25 USD in 7 days
3.3
3.3

Hi Fahad, I’m interested in working on the technical clothing design app for your Chinese patent. Given that it’s Android-only and involves Python, I believe my skills align well. Here’s an outline of how we can proceed: 1. Discovery Phase: Understand the specific requirements and features needed for the app. 2. Design Phase: Create wireframes and mockups based on your technical design documents. 3. Development Phase: Implement the design in Android with Python backend support if required. 4. Testing Phase: Ensure all functionalities work as expected. 5. Deployment Phase: Finalize and deploy the application. Could you please share more details about the specific features and any existing design files or documentation? Also, how soon do you need this project completed? Looking forward to discussing further! Best regards, Fahad Ghouri
$5 USD in 40 days
3.5
3.5

Hey - this is a pretty clean integration job. Quick concrete question first: are your Python scripts pulling in numpy / pandas / scikit-learn or anything scientific? Chaquopy handles pure Python fine but heavy scientific deps need pre-built wheels, and that's the one thing that bloats APK size or slows cold start - worth flagging before we start. For the build I'd go Chaquopy (least fragile for calling Python from Kotlin/Java, unlike Kivy which wants to own the UI). Standard Android Studio project, Gradle plugin, Python sources in app/src/main/python, two buttons wired to PyObject calls, results rendered on the same screen. Chaquopy runs from API 21+ so Android 8.0 is safely covered. I'll deliver: - Android Studio project that builds reproducibly with a README - Signed debug + release APK - Clean hook points for the "next phase" additions you mentioned (auth / push) so we don't have to rewrite the bridge layer I've done a few Chaquopy-based builds and a handful of Android apps in Java/Kotlin before (happy to share a sample APK if useful). $5/hr, I can put in 20-30 hrs/week to start and wrap the MVP in a few days once your Python scripts are shared. Cheers, Shobha
$5 USD in 40 days
2.6
2.6

Dear Client, I’m an experienced full-stack developer with 10+ years of experience in Android (Java/Kotlin) and Python development, specializing in integrating Python backends with mobile applications for smooth on-device execution and clean, scalable architecture. I understand you need an Android-only app where existing Python scripts are integrated directly into the APK, with a simple UI featuring two buttons that trigger Python functions and display results instantly. The solution must be lightweight, stable on Android 8+, and packaged as a fully working, reproducible Android Studio project. Skills in Kotlin, Java, Python integration, Chaquopy, Kivy, Android Studio, API bridging, APK packaging. Let’s discuss details and I can deliver a clean working MVP with proper setup and documentation. Best regards, Md Ruhul
$20 USD in 40 days
5.0
5.0

Hello, I am a professional software developer with over 10 years of experience working in teams and using multiple programming languages. I have also successfully completed several projects here on this freelance platform. Android and Python programming are some of my favourites. I have read your project's description and I would like to work on this with you. I plan to deliver a first working version of the app within 1 week. Hire me for your job to be done well and to be well structured. Greetings
$7 USD in 40 days
2.5
2.5

Hi there, I noticed you need an Android only application that connects existing Python scripts to a clean responsive Android front end using a bridge like Chaquopy, Kivy, or BeeWare, with a minimal interface (two buttons calling Python functions and displaying results), packaged as an installable APK for Android 8.0+, with source code and reproducible build in Android Studio. I have extensive experience integrating Python into Android apps using Chaquopy, including a recent project where I embedded a Python data processing script into a native Android app, with two way communication between Kotlin and Python, and delivered a production APK. I can set up the project structure, wire the UI to your Python functions, and ensure smooth performance. Please share your Python scripts and function signatures. Best regards, Mobasher Reza
$6 USD in 40 days
2.2
2.2

Hello, This is not just UI wiring, it is embedding a Python runtime into Android without breaking performance or build stability. From your scope, the key decision is the bridge. I recommend **Chaquopy** with native Android (Kotlin) for best performance, clean integration, and long-term maintainability. I have handled similar setups where I have: 1. Integrated Python modules into Android using Chaquopy 2. Built lightweight Kotlin UIs calling Python functions seamlessly 3. Ensured fast execution without external dependencies 4. Delivered clean, reproducible Android Studio builds with proper signing My approach: setup project → integrate Python → build UI → connect functions → test → deliver APK + source. Before we proceed: 1. Do your Python scripts have external dependencies 2. Any heavy processing that may impact mobile performance 3. Expected output format (text, JSON, files) I will ensure a smooth, production-ready integration. Regards, VK
$5 USD in 40 days
2.3
2.3

Dear Client, I can integrate your existing Python scripts into a native Android app with a clean UI and smooth on-device execution. With experience in Android (Kotlin) and Python bridges like Chaquopy, I ensure stable and performant builds. ? What I’ll deliver: Android project setup + Python integration (Chaquopy or optimal approach) Simple UI (2 buttons → trigger Python functions + display results) Signed APK + full source code Clean README with build/deploy steps ? Experience: Built Android apps integrating Python logic for on-device processing with fast response and reproducible builds. Let’s connect and I’ll get this running quickly. Best regards, wiredAI Ventures
$6 USD in 40 days
1.4
1.4

Hi, This is a great use case for combining native Android with Python, and getting the architecture right from the start will make a big difference as you scale. With over 7 years of experience in software engineering and leading technology initiatives, I’ve worked on integrating heterogeneous stacks and designing systems that remain maintainable as they grow. I’m comfortable working across Android (Kotlin/Java) and Python, and more importantly, structuring the bridge between them so it’s clean, predictable, and performant. For your case, I would focus on: • A solid project structure that cleanly separates the Android UI layer from the Python execution layer • A reliable integration approach (likely Chaquopy, unless another option better fits your scripts) • Ensuring fast execution and responsiveness on-device, avoiding unnecessary overhead • Keeping the codebase extensible for future features like authentication or notifications What you’ll get: • A minimal, clean Android UI with two actions connected to your Python functions • Proper packaging of Python modules into the APK • A signed, installable APK ready for testing • Full source code with a clear, reproducible setup (README included) I approach this not just as a task, but as setting the foundation for a product that can evolve without friction. If you’d like, I can also suggest the best integration approach upfront after a quick look at your Python scripts. Best regards, Cristian Rodríguez
$8 USD in 8 days
1.4
1.4

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