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I’m looking to turn my productivity concept into a polished mobile app that runs smoothly on both iOS and Android. The goal is to help users organize tasks, set reminders, and track progress in a clean, intuitive interface. Here’s what I need: • A cross-platform codebase (React Native, Flutter, or a comparable framework) compiled for the App Store and Google Play. • Core features: task creation, due-date reminders (push notifications), basic analytics or progress charts, and secure user accounts with email or social login. • A straightforward onboarding flow and a minimal, distraction-free UI that adapts to dark/light mode. • Source code in a private Git repository, plus build instructions so I can replicate releases. I’ll provide initial wireframes and a feature priority list once we start. Please factor in iterative feedback rounds and include any relevant portfolio links so I can gauge your experience delivering productivity tools on both platforms.
Project ID: 40398538
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Active 4 days ago
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35 freelancers are bidding on average $7 USD/hour for this job

Hi there, I have read your project requirement. You need a cross-platform productivity mobile app with task management, reminders (push notifications), progress tracking, secure authentication, and a clean, modern UI with onboarding and dark/light mode support. We can build a scalable app using Flutter or React Native (based on your preference), with a modular architecture that supports future feature expansion. The app will include real-time notifications, secure login (email/social), intuitive task flows, analytics dashboards, and a polished UI/UX aligned with productivity best practices. We will also provide clean code, Git repository setup, and clear build/release documentation. A few questions to clarify before we proceed: ===================================== Do you prefer Flutter or React Native, or should we recommend based on your long-term goals? Which authentication methods do you want (email/password, Google, Apple, etc.)? Should reminders support advanced scheduling (recurring tasks, snooze, etc.)? Do you need cloud sync (Firebase/custom backend) or should the app work offline-first initially? Best Regards, Srashtasoft Team
$8 USD in 40 days
7.0
7.0

With over 10 years of experience operating across the full mobile app development spectrum, including Dart and Flutter, my team at Einnovention is uniquely positioned to transform your productivity concept into a sleek interface with powerful functionalities. We've successfully delivered over 248 projects incorporating task management and analytical features, making us an ideal match for your app requirements. Moreover, our cross-platform expertise ensures your app will run flawlessly on both iOS and Android systems, boosting its reach and accessibility. We understand the importance of incorporating iterative feedback rounds into the development process so that we're able to tailor each detail according to your vision. Our transparent communication, clear milestones, and reliable delivery have always helped us form long-lasting partnerships with our clients. Finally, as a bonus to our services, you can expect two weeks of free support after the delivery of the project. This further highlights our commitment towards client satisfaction. Let’s schedule that free consultation today and I guarantee you we won't just meet your requirements but exceed them!
$5 USD in 40 days
6.4
6.4

With over 10 years in the IT industry and specialized experience in Android, Flutter, and iOS development, I am confident in my ability to bring your productive concept to life as a mobile app. My fluency in various third-party APIs such as Google, Facebook, PayPal, and more will ensure that your user's needs are met through seamless integration. I have a reputation for delivering high-quality work at a fast pace, which aligns perfectly with your project requirements. Having both team-based and individual projects under my belt has allowed me to hone my skills in communication - both in sharing ideas effectively and listening attentively to client needs. With your wireframes and feature priority list at every step, I can promise concrete results from our iterative feedback rounds. Your source code will be safely stored on a private Git repository that you'll have full access to, providing you with the freedom to replicate releases as needed.
$5 USD in 40 days
6.2
6.2

At Toriqul Global Solutions, we transform ideas into high-performing digital products. We are a professional web development agency led by Engineer Md. Toriqul Islam brings over a decade of expertise in designing and developing websites, applications, and custom digital solutions. What We Deliver: ✔ Stunning modern websites ✔ Powerful custom web applications ✔ Mobile apps for Android & iOS ✔ E-commerce platforms ✔ Business automation systems ✔ SEO-friendly and fast-loading websites Our Tech Stack: React, Node.js, Laravel, PHP, WordPress, Python, .NET, MySQL, MongoDB, React Native, Bootstrap, JavaScript, and more. Why Clients Trust Us: • Business-focused solutions • Clean UI/UX design • Secure & scalable systems • Reliable deadlines • Transparent communication • Excellent after-sales support We don’t just build websites, we build results. Let’s create something amazing together. Best Regards, Toriqul Global Solutions
$5 USD in 40 days
5.3
5.3

As a passionate Full Stack Developer focused on Mobile App Development, I've been refiniing my skills perfectly aligned with your project needs. Harnessing the versatile power of React Native and other thriving frameworks, I'm zealous about creating aesthetically pleasing apps that meet innate user needs in proficient manners. To build upon your productivity concept, I’ll leverage my 5+ years of experience into developing a robust and reliable mobile app. Starting with translating your wireframes into an intuitive UI/UX design adaptable to dark/light modes to optimizing all the productivity features such as task creation, due date reminders, and progress tracking - you can be assured of comprehensive support through each stage. Furthermore, I’ll combine my skills in API integration, database management for enhanced performance on both iOS and Android. What sets me apart is a firm commitment to delivering clean and maintainable code; ensuring long term sustainability whilst enabling you to replicate releases effortlessly via your private Git repository. My dedication doesn’t stop here - even after deployment, I offer end-to-end development support which includes iterative feedback integration along with keeping the lines of communication always open. Let's shape your vision into an extraordinary reality!
$5 USD in 40 days
5.1
5.1

Drawing on over a decade of combined mobile app development experience, my proficiency with diverse platforms including Android, React Native, Flutter and more uniquely positions me to transform your productivity concept into a stellar application. I've built a reputation on delivering creative and game-changing solutions; your project deserves no less. Moreover, I’m no stranger to creating productivity tools like what you require. I have the knowledge and mastery of core mobile app development features such as task creation, analytics, progress tracking and secure user logins. Seamlessly integrating these into an intuitive interface is something I take great pride in. Lastly, I understand the importance of iterative feedback in such a project. Your wireframes and feature priority list will serve as guiding principles, while constructive feedback will be consistently accommodated to exceed your expectations. Trust me to deliver not just a functional app but one that's indicative of your vision - elegant and effective all at once. Let's get started!
$8 USD in 40 days
5.0
5.0

Hi, I am a Flutter developer with 8 years of experience building productivity apps for iOS and Android. I can develop your app with task management, reminders, analytics, secure login, and clean UI with dark/light mode support. I focus on scalable architecture, smooth performance, and clean code so you can easily maintain and extend it. I can deliver full source, Git setup, builds, and support iterative updates—ready to start once we review your wireframes.
$8 USD in 40 days
3.8
3.8

Hi, nice to meet you! I can turn your productivity concept into a polished **cross-platform mobile app** for both iOS and Android using **Flutter or React Native** with a clean, modern, distraction-free design. I understand the importance of smooth performance, reminders, progress tracking, and an intuitive user experience. What I’ll deliver: ✔ Single codebase for iOS + Android ✔ Task creation, edit, delete, categories ✔ Due-date reminders + push notifications ✔ Progress analytics / charts ✔ Secure login (email + social sign in) ✔ Clean onboarding flow ✔ Dark / Light mode support ✔ Private Git repository with clean source code ✔ Build/release instructions for App Store & Play Store Why choose me: ✔ Strong experience in Flutter / React Native apps ✔ Clean UI focused on usability and retention ✔ Fast communication + iterative updates ✔ Scalable codebase for future features Workflow: 1. Review your wireframes & priorities 2. Build MVP quickly 3. Feedback rounds + improvements 4. Final testing & store-ready builds Estimated Timeline: MVP ready in **2–4 weeks** depending on final feature scope. I’d be happy to share relevant portfolio examples in chat and start right away.
$5 USD in 40 days
3.2
3.2

I am a Full-Stack Developer with extensive experience building production-ready mobile applications using React Native. I specialize in creating clean, high-performance interfaces that bridge the gap between complex functionality and an intuitive user experience. Why Choose My Technical Approach? React Native Expertise: I will deliver a unified, high-quality codebase that ensures consistent behavior across both iOS and Android, reducing long-term maintenance costs. Robust Core Features: Task & Reminders: Implementing local and push notifications for reliable due-date alerts. Analytics: Visualizing progress using lightweight charting libraries for a distraction-free experience. Security: Secure authentication via Firebase or Supabase, supporting Email and Social logins. Adaptive Design: Native support for Dark/Light modes and smooth onboarding flows to maximize user retention. DevOps & Handoff: I maintain a clean Git workflow. You will receive a private repository with comprehensive documentation and EAS (Expo Application Services) build instructions for seamless future updates. My Process Iterative Development: Regular updates based on your wireframes to ensure the UI aligns perfectly with your vision. QA & Testing: Rigorous testing of the notification engine and state management to ensure reliability. Store Readiness: Handling the technical requirements for both the Apple App Store and Google Play Store.
$5 USD in 40 days
2.5
2.5

With 5+ years of experience as a Full Stack Mobile & Web Developer, I bring competent skills in crafting high-performance applications across multiple platforms. I am proficient in all aspects of android and iOS app development and have hands-on experience with Kotlin, Java and Swift, which are essential for your project. Having worked on over 50 mobile applications, I have a well-rounded familiarity with developing secure and user-friendly interfaces that align with unique business needs. In addition to native technologies, I am also well-versed in cross-platform frameworks like React Native and Flutter, which will be beneficial for successfully compiling your app for App Store and Google Play. My core focus lies in delivering scalable, production-ready applications with a profound concentration on performance, security, and scalability - all crucial elements for productivity tools like the one you envision. My additional skill set includes UI/UX Design which allows me to create minimal, distraction-free and adaptable designs for a better user experience –whether it's light mode or dark mode. My ultimate goal is not just to meet your requirements but to exceed your expectations by developing a robust application that translates your vision into reality. Partnership with me guarantees constant communication, clean code, timely delivery and long-term support. So let's embark on this enriching journey of building something powerful together! Reach out today!
$5 USD in 40 days
1.9
1.9

I have extensive experience building cross-platform productivity applications using React Native and Flutter. I understand that the success of a task-management app relies entirely on its 'feel'—the onboarding must be frictionless, and the UI must be truly distraction-free. I specialize in building modular architectures that handle local state (for instant task updates) and cloud synchronization (for cross-device progress tracking) efficiently. I will deliver a clean, maintainable codebase with dark/light mode support, secure Firebase/Supabase authentication, and a robust push-notification engine for your reminders. My development process includes iterative feedback rounds where we can refine the UI based on your wireframes. I also prioritize long-term scalability, so the Git repository will be structured to allow for easy feature additions later. I’d love to see your wireframes—are you leaning toward a specific design aesthetic, or are you open to recommendations for a modern, 'minimalist' UI toolkit?
$4 USD in 40 days
1.3
1.3

Hello, As a seasoned Full-Stack Developer with expertise in both Android and iOS Development, I am the perfect match to turn your productivity concept into a sleek mobile app. I specialize in cross-platform codebases using frameworks like Flutter and React Native which ensures a seamless experience for both iOS and Android users. Having absolute fluency in these technologies, I guarantee that your app will be efficiently compiled for the App Store and Google Play. I am well-equipped to deliver all the core features you need, including task creation, push notifications, analytics functionality, and secure user accounts with a preference for email or social login. I emphasize onboarding flows and minimalist, distraction-free User Interfaces that adapt flawlessly to dark/light modes. Additionally, my use of private Git repositories with detailed build instructions will make release replications easier for you. Over the years, one thing has remained consistent in my approach -- delivering high-performance digital products while keeping a keen eye on security and scalability. I invite you to browse through my portfolio (insert link) which boasts of successful projects in similar domains. Let's begin this journey towards transforming your productivity concept into a polished reality! Thanks!
$50 USD in 19 days
0.0
0.0

Hello, I checked your project "Produksi minyak" and I already have a clear idea how to deliver this efficiently. I have solid experience in Mobile App Development, iPhone, Android, Objective C, Analytics, Git, UI / User Interface, iOS Development, React Native, Flutter, and I’ve worked on similar projects where I delivered high-quality, scalable, and clean solutions. Why choose me? • Strong expertise in Mobile App Development, iPhone, Android, Objective C, Analytics, Git, UI / User Interface, iOS Development, React Native, Flutter • Clean, optimized, and scalable code • Fast communication and daily updates • 100% focus on delivering results, not just code If needed, I can also suggest improvements to make your project even better. Let’s connect I’m ready to start right away. Best regards, Umer
$5 USD in 2 days
0.0
0.0

Hello! I've analyzed your needs for a cross-platform productivity app. As a Full-Stack developer with extensive experience in modern frameworks like Flutter and React Native, I can deliver a product that balances a minimalist premium aesthetic with robust data engineering for both app stores (iOS and Android). I will use Flutter to ensure the interface is identical and fluid across both systems, maintaining a single, easily maintainable source code with native performance; I will implement a productivity-focused (distraction-free) design with native support for Dark/Light mode and smooth transitions, ensuring the app has a high-level visual appearance; I will structure task management with local storage and accurate push notifications, ensuring reminders work reliably even in the background; I will integrate modern charting libraries so that the user can track their progress clearly and visually, transforming raw data into progress insights. I will develop the system following the highest standards of code organization, ensuring that deployment to stores is simple and that scalability for new productivity features is native to the architecture.
$5 USD in 20 days
2.4
2.4

Your best chance of winning this project is writing a great bid proposal here! I specialize in building high-performance productivity apps with a focus on "distraction-free" UI. I will deliver your project using **React Native** or **Flutter** to ensure a premium, unified experience on both iOS and Android. **My Plan:** * **UX/UI:** Crafting a clean, minimal interface that supports native Dark/Light mode transitions. * **Core Logic:** Implementing robust push notifications for reminders and interactive progress charts. * **Security:** Secure authentication via Firebase or Supabase for seamless email and social logins. * **Code Quality:** Organized Git repository with full documentation for future maintenance. **Questions:** * Do you have a preferred cloud service for syncing data across devices? * Should the progress charts include weekly and monthly performance summaries? Ready to build your productivity tool!
$5 USD in 40 days
0.0
0.0

As an established professional with over eight years of experience in mobile app development, I am confident in my ability to turn your productivity concept into a reliable and sophisticated app. With expertise in both Flutter and React Native, I have a strong command over cross-platform coding that will allow your app to run smoothly on iOS and Android. My previous work has included building productivity tools similar to what you require, including task management features, due-date reminders, and even secure user account systems with multiple login options. These skills combined with my knowledge of AI and creating smart chat bots will enable me to take your app a step further by integrating cutting-edge features that enhance user engagement and automate processes. I prioritize good communication and iterative feedback rounds, so rest assured that I will adapt my work based on your needs. Offering a personal touch to professional solutions is my signature style. With every project, I aim to bridge the gap between imagination and reality by turning ideas into tangible products. Please have a look at my portfolio links (to be provided) for a better understanding of my capabilities when it comes to executing projects with finesse like yours. Let's partner up to create something amazing!
$3 USD in 40 days
0.0
0.0

Hi, Your productivity app concept aligns well with my experience building cross-platform mobile applications using React Native. I can develop a single, maintainable codebase for both iOS and Android with features such as task management, reminders with push notifications, progress analytics, and secure authentication. My approach focuses on clean architecture, smooth performance, and a distraction-free UI supporting dark and light modes. I work iteratively, sharing frequent builds for feedback to ensure the product evolves exactly as envisioned. The final delivery will include complete source code, Git repository setup, and clear build and release instructions. I’d be happy to discuss your wireframes and roadmap in detail. Best regards, Vishal Raj
$5 USD in 40 days
0.0
0.0

Hello, I’m a mobile developer with 3+ years of experience building cross-platform apps using React Native and Flutter. Your productivity app idea is clear and very achievable, and I can help turn it into a smooth, scalable product for both iOS and Android. I will build a clean, distraction-free UI with full support for dark/light mode, implement task management, reminders with push notifications, and simple analytics to track user progress. I also have experience with secure authentication (email and social login) and setting up structured codebases with proper Git workflows and build instructions. I’m comfortable working with wireframes, iterating based on feedback, and ensuring the final app is stable and ready for App Store and Google Play deployment. I can also suggest improvements to enhance user engagement and retention. Let’s discuss your priorities and timeline so we can get started efficiently.
$2 USD in 40 days
0.0
0.0

Hello, Your idea for a clean, distraction-free productivity app is exactly the kind of project I enjoy building. I’m a Flutter developer with a strong focus on creating smooth, scalable cross-platform apps for both iOS and Android from a single codebase. I can help you turn your concept into a polished product with a fast, responsive UI and a solid architecture that’s easy to maintain and expand. Here’s how I’d approach your project: Build a high-performance cross-platform app using Flutter, optimized for both App Store and Google Play. Implement core features: task management, push notifications for reminders, progress tracking with simple analytics, and secure authentication (email + social login). Design a clean, minimal UI with seamless dark/light mode support and a smooth onboarding experience. Deliver well-structured, documented source code via a private Git repository, along with clear build and release instructions. I’m comfortable working iteratively, incorporating your feedback at each stage to make sure the final product aligns exactly with your vision. If you’d like, I can also suggest improvements to the UX and feature flow based on best practices from existing productivity apps. Let’s discuss your wireframes and priorities—I’m ready to start and bring this idea to life. I’m happy to start with a small test task to prove my skills before we proceed. Best regards, Ahmed
$5 USD in 30 days
0.0
0.0

Hi, You’re building a clean productivity app with tasks, reminders, and progress tracking, and the key challenge here is balancing simplicity with reliable performance across iOS and Android. My approach: Use Flutter for a single, maintainable cross-platform codebase Implement core features first: • Task creation & management • Due-date reminders with push notifications • Progress tracking (simple charts/analytics) • Secure authentication (email/social login) Build a minimal, distraction-free UI with proper dark/light mode support Structure backend (Firebase or similar) for scalability and real-time sync Deliver clean Git repo + clear build/release instructions To keep things efficient, I suggest starting with a focused MVP (tasks + reminders) and then expanding to analytics and advanced features in the next phase. Quick questions: Do you prefer Firebase or a custom backend? Any reference apps you like for UI/UX? What’s your priority: speed of launch or feature depth? Happy to collaborate and bring this to a solid first release. Best regards, Davinder
$5 USD in 40 days
0.0
0.0

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