
Ditutup
Disiarkan
I’m building an Android utility app whose entire purpose is to boost everyday productivity. The centerpiece is a custom SDK-level tool that other apps (and future modules) can hook into, so code quality, clear architecture, and clean API design matter as much as the UI. Here’s what I need from you: • Design and develop the full Android application in Java using Android Studio and the latest Jetpack libraries. • Create the core SDK component, document its public methods clearly, and supply a small demo module that shows how third-party code would call it. • Implement a lean, modern interface that highlights the SDK’s productivity features without unnecessary bloat. • Provide unit tests and an APK for functional review; source code must be version-controlled on GitHub (or GitLab) with meaningful commit messages. I’ll supply wireframes, branding assets, and a more detailed API outline after kickoff. Final acceptance is based on clean compilation, passing tests, and smooth operation on Android 11 – 14. Let’s make a tool that genuinely saves users time.
ID Projek: 40351766
39 cadangan
Projek jarak jauh
Aktif 7 hari yang lalu
Tetapkan bajet dan garis masa anda
Dapatkan bayaran untuk kerja anda
Tuliskan cadangan anda
Ianya percuma untuk mendaftar dan membida pekerjaan
39 pekerja bebas membida secara purata ₹305 INR/jam untuk pekerjaan ini

Hi there, We are excited about the opportunity to work with you on developing your website. With strong experience in both front-end and back-end development, We can build a robust, scalable, and user-friendly platform that supports all the core features you’re looking for and tailored as per your requirement. Why Us? • 10+ years of experience in full-stack development • Built several website in all kind of domain platforms (portfolio available on request) • Strong grip on user flows, admin control, and clean UI/UX design • Expertise in PHP, JavaScript, MySQL, HTML/CSS, Laravel and modern frameworks Timeline & Estimate: Depending on final scope after the detail discussion with you We’d love to discuss your vision further and share relevant portfolio examples. Let’s build something powerful together! Looking forward to your response. Best regards, Vishal Nasit
₹500 INR dalam 40 hari
8.4
8.4

Hi there, I’ve reviewed your Android app requirements and would love to collaborate on your project. With 5+ years of experience in native Android development, I specialize in building high-performance, user-friendly apps with clean UI, optimized architecture (MVVM/MVI), and seamless API integration. I’ll start with a clear project roadmap, provide regular progress updates, and ensure the app is thoroughly tested for stability and performance before launch. Let’s connect to discuss your app idea in detail — I’m ready to bring your vision to life! Best, Bhargav Android Developer | Kotlin & Java Expert
₹400 INR dalam 40 hari
7.0
7.0

Hi there, I have read your project requirement. You need a robust Android utility application built in Java with a clean, scalable architecture, along with a custom SDK component that can be integrated by other apps, including proper documentation, demo module, and testing support. We have strong experience in Android development using Java, Android Studio, and modern Jetpack libraries. We can design a modular architecture, build a well-structured SDK with clear public APIs, and ensure seamless integration with third-party modules. Our approach focuses on performance, maintainability, and clean UI/UX aligned with productivity-driven applications. We will deliver complete source code with version control, unit tests, documentation, demo module, and APK ready for testing across Android 11–14. A few quick questions: ==================== What core functionality should the SDK primarily handle (task automation, background services, integrations, etc.)? Do you have any preferred architecture pattern (MVVM, Clean Architecture)? Should the SDK support offline functionality or require constant connectivity? Any specific performance or security constraints we should prioritize? Best Regards, Srashtasoft Team
₹550 INR dalam 40 hari
7.0
7.0

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, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise 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
₹250 INR dalam 40 hari
6.6
6.6

As an experienced CEO and lead developer at Web Crest, I've spearheaded the creation of multiple platforms with as much complexity and finesse as your Android utility app demands. What sets me apart from the rest is not just my proficiency in Java, Android Studio, and Jetpack libraries, but my deep understanding of infrastructure and API development. I can create for you exactly what you need: A lean, modern interface complemented by a meticulously documented, code-quality-centric SDK. Web Crest prides itself on its long-term approach to partnership, which means we're invested in not just building your app, but ensuring its efficacy and scalability throughout its lifespan. With our ability to deliver on time (98% project completion rate) while maintaining clear communication, expect clean compilation and passing tests for your APK review. Furthermore, having created AI-powered automation tools before, we understand the importance of digital products that genuinely boost users' efficiency. When we build the tool to amp up your users' productivity, it won't be a mere "utility" app; it will be a time-saving companion that understands their unique needs. Ultimately, choosing us means embracing practical innovation meeting exceptional performance - an unwavering focus I've honed over years of experience in this domain.
₹250 INR dalam 40 hari
6.5
6.5

Hi, I have strong experience building Android apps with clean architecture and reusable SDK components. I can develop your application in Java using modern Jetpack libraries, with a well-structured core SDK that exposes clear, documented APIs for future integrations. I’ll design the SDK to be modular, scalable, and easy for third-party modules to plug into, along with a demo module to showcase usage. The UI will remain clean and minimal, focusing on usability and performance. Unit tests, proper documentation, and a well-maintained Git repository with meaningful commits will be included. Let’s build a solid, extensible foundation.
₹250 INR dalam 40 hari
6.0
6.0

Hi, As per my understanding: You're building an Android productivity utility app centered on a custom SDK that other apps can integrate with, using Java, Jetpack libs, clean architecture, modern UI, unit tests, demo module, and Git repo—targeting Android 11-14. Implementation approach - Set up MVVM architecture with Jetpack (ViewModel, LiveData, Navigation); build SDK as AAR with documented APIs. - Develop lean UI via Compose or XML; integrate SDK in demo module showcasing hooks. - Add JUnit tests (80%+ coverage), GitHub repo with CI; deliver APK for review. A few queries: Timeline/budget expectations? Specific SDK features from API outline? Preferred Git platform? I'll share my portfolio on your first message. Best Regards
₹450 INR dalam 40 hari
5.4
5.4

I understand that you are looking to create an Android productivity utility app, emphasizing the need for a robust SDK that other applications can seamlessly integrate with. With 12+ years of experience in full-stack development and mobile app automation, I can ensure that the architecture is clean and the API design is intuitive. My expertise includes using Java with Android Studio and leveraging modern Jetpack libraries to build efficient applications. I'll craft a core SDK component with clear documentation and provide a demo module to illustrate its capabilities for third-party integration. Additionally, I prioritize user experience by creating a streamlined interface that emphasizes productivity features without unnecessary complexity. Unit tests will be incorporated to ensure functionality, while version control on GitHub will maintain project integrity throughout development. Could you share more about the specific productivity features you envision for this app?
₹400 INR dalam 7 hari
4.7
4.7

With the goal of creating an Android utility app that would enhance productivity, your project falls perfectly within my area of expertise. As an experienced Android App developer with a keen understanding of API development and mobile app development, I have built various apps in Java using Android Studio for different business needs. My robust knowledge of Jetpack libraries ensures your app will have high code quality, clear architecture, and a well-designed API. Additionally, my proficiency in version control with Git and GitHub means you can expect a well-documented codebase with meaningful commit messages. I understand the value of your branding assets and wireframes in the developmental process, and I assure you they'll be integrated seamlessly into the final product. Moreover, Time-saving is my priority. I build lean and modern user interfaces that prioritize productivity features without unnecessary bloat. Your satisfaction is my main concern, so creating a utility app that genuinely saves users time will be my main driving force throughout this project. For flawless execution on different Android versions, rest assured the functional APK will be reviewed extensively before delivering to you. So let's start developing a productivity powerhouse together
₹250 INR dalam 40 hari
3.5
3.5

I totally understand your requirement—you’re building a productivity-focused Android app with a reusable SDK core, where architecture, API clarity, and code quality are critical. I’ve worked on a similar tool where I developed a modular Android SDK (Java + Jetpack) with well-documented public interfaces and a demo integration module, ensuring third-party apps could plug in seamlessly. The project emphasized clean layering, testability, and stable performance across Android versions. For your app, I’ll design a structured architecture (SDK module + app module), define clear public APIs, and implement a lightweight UI to showcase core capabilities. I’ll include unit tests, proper documentation, and version-controlled code with clean commits. Compatibility across Android 11–14 will be thoroughly validated. A few quick questions: 1. Should the SDK be distributed internally or prepared for public release? 2. Any specific architectural pattern preferred (MVVM, Clean Architecture)? 3. Will the SDK require background services or foreground-only usage? Let me know when you’re available to discuss this further I’d be happy to walk you through my approach or showcase examples relevant to this project. Looking forward to hearing from you! Best regards, Mulayam
₹250 INR dalam 40 hari
3.0
3.0

This is a great project—building a custom SDK-driven Android utility app requires strong architecture and clean API design, which is exactly my focus.
₹250 INR dalam 40 hari
3.4
3.4

I understand you need an Android productivity/utility app with proper features like user flow, database, and API integration. I can build a clean, fast, and scalable app with smooth UI, notifications, and reliable backend connectivity. I have experience handling similar app logic and development workflows, so I can deliver a stable solution. I can start immediately and build it step by step as per your requirements. We use AI-powered tools to deliver fast and efficient solutions. Our goal is to be your long-term technology partner, handling all technical complexities so you can focus on growing your business — at a cost-effective price.
₹350 INR dalam 6 hari
0.0
0.0

Hi, I recommend building your Android utility app using Java with Jetpack libraries and a modular SDK architecture because it ensures clean code, scalability, and easy integration for future modules and third-party apps. I will develop the full application, create a well-documented SDK with clear public APIs, and provide a demo module for integration reference. I will design a modern, lightweight UI, implement unit tests, maintain clean Git version control, and ensure smooth performance across Android 11–14 with a properly compiled APK for review. Let's discuss in chat as I have some queries regarding SDK features, API structure, and UI expectations to proceed further.
₹150 INR dalam 40 hari
0.0
0.0

As a seasoned Full Stack Developer, I have honed my expertise in building complex software systems according to exacting client specifications. Your project aligns perfectly with my skillset and experience as I have hands-on knowledge in Android app development, API creation, and using Java for mobile app development. My proficiency with Git will ensure accurate version control on your dedicated GitHub or GitLab repository with meticulous commit messages. Moreover, I bring valuable experience from MERN stack and workflow automation background using the powerful n8n. This will enable me to not only implement your required SDK component seamlessly but also automate other aspects of the app - an added edge that aligns with your goal of developing a productivity utility app that truly saves user's time. So let's leverage the power of clean code architecture and efficient algorithm design to develop an Android utility app that will elevate everyday productivity for its users. Let's connect and discuss your project details further to ensure synchronized delivery and remarkable outputs.
₹350 INR dalam 40 hari
0.0
0.0

With over 12 years of experience as a Team Lead and Full Stack Developer, I believe I have the necessary skills and expertise to design, develop, and manage your Android productivity utility app. Throughout my career, I’ve demonstrated a strong command of multiple languages, including Java which is essential for your project. Moreover, I've developed several high-profile mobile applications that catered to special domains such as Fantasy Sports, KYC & Identity Verification Solutions etc. I've always given paramount importance to quality code with clear architecture and clean API design in every task that came my way - exactly what you're looking for. The custom SDK component you require excites me greatly as it signals a chance to give other apps and future modules the tools to truly enhance users' everyday lives. Rest assured, documentation is something I cover extensively in my projects and creating public methods demonstration wouldn't be an issue. Furthermore, I am familiar with using the Git version control system for source code management, ensuring clarity and transparency. Looking forward for your response Thanks
₹350 INR dalam 40 hari
0.0
0.0

I’m a professional Android developer with strong experience in building scalable applications and modular SDK-based architectures. Your project is very interesting, especially the focus on clean architecture, SDK design, and developer usability — which aligns perfectly with my expertise. ? Project Understanding You want to build: A modern Android productivity app With a custom SDK-level core module Designed for future extensibility and third-party integration ? This is not just an app, but a platform-oriented solution, and I will approach it with proper architecture and maintainability in mind. ?️ What I Will Deliver ? 1. Full Android App Development Built using Java + Android Studio Latest Jetpack libraries (ViewModel, LiveData, Navigation, Room if needed) Clean, responsive, and minimal UI ? 2. Custom SDK Development (Core Feature) Modular SDK design (separate module/library) Clean and well-structured APIs Reusable components for future apps/modules ✔️ Includes: Public API methods (well-documented) Interface-based architecture Easy integration for third-party apps
₹250 INR dalam 40 hari
0.0
0.0

Hello, I understand you need an Android utility app with a custom SDK-level tool to boost everyday productivity. The goal is to deliver a clean, scalable, and user-friendly application with a well-documented SDK that matches your expectations. Here’s what I can provide: Full Android app development in Java using Android Studio and Jetpack libraries. Core SDK creation with clear documentation and a demo module showcasing third-party integration. Lean, modern UI design highlighting productivity features without unnecessary bloat. I bring over 4+ years of experience in Android development, Java, Jetpack libraries, and SDK design, with a strong focus on code quality, clean architecture, and maintainable APIs. I’ve worked on utility and productivity apps, always ensuring performance, usability, and modular design. Just to clarify a few things: Are there any specific third-party integrations planned for the SDK initially? Should unit tests cover only SDK methods or also UI components? Please come to the chat box to discuss more about your project. Best regards, Indresh Kushwaha
₹300 INR dalam 40 hari
0.0
0.0

My name is Bhaskar Bharti, and I am currently a Class 12 student pursuing the science stream. I have a strong interest in technology and programming, which has led me to develop solid skills in Java. Over time, I have gained a good understanding of coding concepts and enjoy applying them to solve problems and create simple projects. I am also a certified student from WhiteHat Jr, where I enhanced my programming knowledge and learned the fundamentals of coding in a structured way. This experience helped me build confidence in my technical abilities and improved my logical thinking skills. Apart from academics, I am always eager to learn new things, especially in the field of computer science and technology. I believe in continuous self-improvement and try to stay updated with new developments in programming and software.
₹250 INR dalam 40 hari
0.0
0.0

When you make a new Android you need hig brain and you need good people who can help you anything and any time you need good work and try everything ? but we can make together
₹250 INR dalam 40 hari
0.0
0.0

Hi, I’ve gone through your requirements and I can handle this project confidently. I have experience building Android apps using Clean Architecture, MVVM, and backend integrations, and I’ve also published a production-ready app on Google Play. I can design a clean SDK with proper documentation, build the app using Jetpack libraries, and ensure smooth performance with unit testing and a well-structured GitHub repo. I’m new to freelancing, but not to development. If you give me this opportunity, I’ll deliver high-quality work and treat this as a top priority.
₹100 INR dalam 40 hari
0.0
0.0

Chennai, India
Ahli sejak Apr 6, 2026
₹100-400 INR / jam
₹750-1250 INR / jam
₹600-1500 INR
₹1500-12500 INR
₹600-1500 INR
$20-100 USD
$250-750 USD
₹1500-12500 INR
$750-1500 USD
₹750-1250 INR / jam
₹750-1250 INR / jam
₹1500-12500 INR
$250-750 USD
₹1500-12500 INR
₹600-1500 INR
$1500-3000 USD
£250-750 GBP
₹1500-12500 INR
$750-1500 USD
₹12500-37500 INR