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I have an idea ready to move from concept to the hands of users on both iOS and Android. The scope covers everything from the first line of code to store submission, so I need a developer who can handle design, front-end and back-end work, testing, and deployment in one rapid cycle. Speed is critical—ASAP really does mean as soon as humanly possible—so you should already be comfortable with an accelerated workflow, quick iterations, and clear progress updates. You are free to pick the tool-set you trust most (Swift + Kotlin natively, or a framework such as Flutter or React Native) as long as the finished product feels fully native on each platform. Essential deliverables • Complete, well-structured source code • Builds ready for TestFlight and internal Android testing • Final binaries submitted to the App Store and Google Play (with my developer accounts) • Basic deployment documentation so future updates are straightforward If you have a proven record of delivering polished mobile apps under tight timelines, let’s get this build underway immediately.
Project ID: 40700226
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151 freelancers are bidding on average ₹56,283 INR for this job

Hello Provide all the details and design and i will get started right away Let’s chat to proceed further
₹56,250 INR in 7 days
8.9
8.9

With credentials that bring a breadth of expertise in both game and mobile app development, my team and I are well-equipped to make your concept shine. Our ability to navigate rapid iterations and handle the gamut of front-end, back-end, design, testing and deployment work bodes well for your project's timeline. As a top-rated development team with a track record of completing 162 projects successfully, we understand the decisive role speed plays in hitting milestones. In line with your needs, we're experienced with both native Android (Kotlin, Java) and iOS languages as well as Flutter for cross-platform development. This gives us the fluency to produce that fully native feel you're after on each platform. Furthermore, we've gained valuable insights from publishing our own apps on Google Play and the App Store; skills that will prove indispensable in making sure your product gets through this phase successfully too. Beyond just delivering code and builds, my team can provide you with comprehensive deployment documentation. This will aid future updates and ensure a smooth transition and maintenance long after completion. Additionally, our pricing is always reasonable and transparent so you can trust that I'll provide you excellent value for your investment by adhering to your time constraints while never compromising on quality or attention to detail. Let's launch your app together!
₹56,250 INR in 7 days
7.6
7.6

Hi,I can take your app from concept to production on both iOS and Android, including development, backend, testing, deployment and store submission. Since speed is a priority, I’m comfortable working with rapid iterations and keeping you updated throughout the build. I can handle the complete development cycle using React Native, with a scalable backend and clean, maintainable architecture. My scope can cover: • UI/UX implementation and responsive mobile design • React Native iOS & Android development • Backend, REST APIs and database integration • Authentication and required third-party integrations • Testing, bug fixing and performance optimization • TestFlight & Android internal testing builds • App Store & Google Play submission using your developer accounts • Complete source code and deployment documentation I focus on delivering a polished app rather than just getting an MVP running, while keeping the codebase structured for future features and updates. I’m available to start immediately and can work on an accelerated development schedule. Once you share the app concept/features, I can provide a clear timeline and fixed milestone plan. Let’s get started.
₹50,000 INR in 7 days
7.6
7.6

Hello, I hope you are doing well. I understand that you are looking to build a MOBILE APPLICATION, and I would be happy to help. I have extensive experience in designing and developing applications and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.
₹60,000 INR in 12 days
7.0
7.0

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
₹37,500 INR in 21 days
6.7
6.7

Hi, I can help you take your idea from concept to a fully functional mobile application on both iOS and Android, handling the complete development cycle from UI/UX and front-end/backend development to testing, deployment, and store submission. I understand that speed is critical for this project. I’m comfortable with rapid development, quick iterations, and frequent progress updates while keeping the code clean, scalable, and production-ready. I can also prepare TestFlight and Android internal testing builds and handle the final App Store and Google Play submissions through your developer accounts. You will receive the complete source code, production builds, and basic deployment documentation for future updates. PLEASE INITIATE CHAT SO I CAN SHARE MY RELEVANT MOBILE APP PROJECTS. Best Regards, Nikita Gupta
₹100,000 INR in 45 days
5.9
5.9

Hi, For an ASAP launch, the biggest risk isn’t writing code quickly—it’s discovering too late that UX, backend, QA or store submission is holding up the release. I’d run those pieces as one continuous cycle: lock the core user flow, build the first working version, test it on real iOS/Android devices, iterate quickly, and prepare TestFlight/Google Play builds alongside development rather than at the end. For this type of product, Flutter is a practical choice for speed, while keeping platform-specific navigation, permissions, notifications and other iOS/Android behaviors native where needed. The goal would be one maintainable codebase without making either app feel like a web wrapper. One thing I’d confirm: is the concept already mapped into screens/user flows, or is UX definition part of the first sprint? If UX is still open, I’d use the first milestone to lock that down and get the first testable build moving immediately. Thanks
₹50,000 INR in 7 days
5.6
5.6

As an experienced full-stack developer and AI solutions expert, I’ve specialized in building fast, scalable, cross-platform digital solutions for the past 8+ years. With focus on Flutter framework for mobile development, I can ensure your vision becomes a polished, successful mobile app - specifically designed to run fully natively on both iOS and Android platforms. Throughout my career, I've grown adept at delivering high-quality projects under tight timelines, without compromising any aspect of their quality or functionality. In the context of this project, time is indeed a crucial factor; therefore, being comfortable with an accelerated workflow and providing quick iterations are the ideals I can live up to in ensuring we meet our deadline - 'ASAP' truly meaning as soon as humanly possible. By choosing me, not only will you get the speed and quality in sync with your goals, but also a long-term commitment. My services don't end with just completing and deploying the project; rather I offer ongoing maintenance and technical support post-project which can be indispensable as your product evolves. Let's make your app a reality together!
₹51,999 INR in 15 days
4.8
4.8

With almost a decade of experience in mobile and web development, my team and I have consistently delivered high-quality projects to clients. We're adept at working with tight timelines and believe in clear communication and transparency. As you mentioned, speed is crucial for this project, and we understand the importance of quick iterations. We'll not only meet your needs but exceed them, by delivering a fully functional, polished cross-platform app that feels native on iOS and Android. My skills in Android, Flutter, iOS Development, Mobile App Development, PhoneGap, and React Native make me a versatile candidate for this job. I understand the value of using the right tools to ensure successful completion of the project and I'm ready to employ those which best suit your needs. By choosing our company for this project you're granted an array of additional advantages - from cost-effective solutions to free after-delivery support - we aim to provide comprehensive customer service. Let's turn your concept into a reality using our technical expertise and creativity. Let's drive your vision forward without further ado.
₹56,250 INR in 7 days
5.3
5.3

Hi! We’ve carefully reviewed your cross-platform mobile app development project requirements and understand what you’re looking to achieve. Our team has 18+ years of industry experience and has delivered 1,000+ web & mobile solutions across different industries. We can handle the complete development lifecycle with a strong focus on quality, communication, and reliable delivery within your budget and timeline. We’re available to start immediately. Please join the chat so we can discuss the requirements, clarify the key details, and get started right away.
₹37,500 INR in 7 days
4.7
4.7

I can take this from design through App Store and Google Play submission in one accelerated cycle, with 30 days of post-launch bug support so launch issues are covered. I’d use React Native + Expo/TypeScript for one maintainable codebase, with a Node backend where needed, rapid milestone builds, TestFlight/internal Android releases, and clear deployment documentation. Relevant work includes Mohollla, a multi-app platform released on both iOS and Android, plus FileChannels for real-time mobile workflows.
₹56,250 INR in 7 days
4.4
4.4

Hi, we can take your app from concept to live launch on both iOS and Android, handling everything from UI/UX and development to backend, testing and store submission. We’ll use Flutter/React Native for a fast, scalable build with a polished native feel on both platforms. We’ll provide clean source code, TestFlight and Android testing builds, complete API/backend integration, QA, performance optimization, and final App Store/Google Play submission through your developer accounts. Since speed is a priority, we’ll work with an accelerated development cycle, quick iterations and regular progress updates while keeping the code production-ready. We’re ready to start immediately and can share relevant mobile app work on request. Let’s discuss the requirements and get started.
₹40,000 INR in 20 days
4.1
4.1

With over 8 years of experience successfully delivering polished mobile applications under demanding timelines, I am uniquely equipped to bring your cross-platform app idea to reality. Spanning various industries including healthcare, fintech and logistics, I have honed my skills in Flutter and React Native - exactly the tools you need for this project. I not only manage the front-end tasks but I also bring valuable expertise in back-end development and database management. This ensures a seamless integration of your app's features and functionalities at all levels, making future updates straightforward. My proficiency in payment gateway integration will additionally allow your users to transact securely. Besides technical prowess, I'm genuinely committed to clear communication, timely progress updates, and end-to-end project management; qualities that are essential for rapid iterations and driving your app to both the App Store and Google Play store in record time. Contact me today and let's embark on this exciting journey together!
₹45,000 INR in 5 days
4.1
4.1

Turning a concept into two store-ready apps quickly requires a focused architecture and rapid iteration, without compromising quality. I’d use Flutter for one maintainable codebase while keeping the final experience polished and native-feeling on both platforms. My approach: ✅ Flutter app for iOS + Android ✅ Clean, scalable architecture from the start ✅ UI/UX implementation with responsive interactions ✅ Backend APIs, database and authentication as required ✅ Short development cycles with clear progress updates ✅ Real-device testing across iOS and Android ✅ Performance, error handling and release QA ✅ TestFlight + Android internal testing builds ✅ App Store + Google Play submission using your accounts ✅ Complete source code and deployment documentation I’ll structure development around architecture → UI → core features → backend → testing → release → submission, prioritizing the main user journey first so progress stays fast and measurable. Ashish Malik | Full Stack Developer & Digital Marketing Expert 9+ years | 500+ projects delivered I can independently handle the development, backend integration, testing and deployment workflow from concept through store submission. Let’s start a chat and move your idea toward working iOS/Android builds and launch as quickly as the scope allows.
₹56,250 INR in 7 days
4.1
4.1

With a well-rounded background in Android, iPhone, and cross-platform app-development specialized in Flutter and React Native, I am excited to assist in realizing your idea at an accelerated pace. My company, SoftwareLinkers, is known for delivering polished mobile apps within tight deadlines without compromising on quality or security. We understand that clear and timely communication is key within the shortened development timeline we're working with, so you can rest assured that you'll receive regular progress updates. Over the years, we have developed several scalable and data-driven web applications like the one you have in mind using PHP & MySQL. Our expertise also extends to developing RESTful APIs that seamlessly integrate mobile and web platforms --- necessary for a successful cross-platform app like yours. We will provide you with not just a complete source code but also well-documented deployment instructions which will make future updates hassle-free. In addition to our technical skills, we also value our client's trust and project satisfaction. Our maintenance, monitoring, and long-term support services aim to ensure your app functions smoothly even after deployment. Backed by a 96% job success rate and 100+ verified reviews with an average of 4.9★ ratings, I am confident that my team at SoftwareLinkers is the professional choice you need to get your project up and running quickly while maintaining the quality it deserves.
₹72,000 INR in 14 days
3.8
3.8

Hi there, I came across your project and would like to get started! With over 7 years of experience in website design, development, and app development, I can deliver high-quality results. Let's discuss your requirements—send me a message, and we can go over the details. Looking forward to working with you!
₹50,000 INR in 7 days
3.7
3.7

Hello, I’m Baber Ali, a Flutter developer with 5+ years of experience. I can take your application from concept to production, including UI/UX, Flutter development, backend/API integration, testing, and App Store/Google Play deployment. I can deliver a single scalable Flutter codebase for iOS and Android, with clean architecture, responsive UI, secure backend integration, TestFlight and Android internal-testing builds, and final store submission using your developer accounts. I’m comfortable with fast-paced development, quick iterations, and regular progress updates. I can start immediately and focus on getting the first working build ready as quickly as possible. Thank you.
₹37,500 INR in 7 days
3.7
3.7

As an accomplished Full Stack Developer with a comprehensive skill-set and over 5 years of professional experience, I am confident that I can be of immense value in bringing your Cross-Platform Mobile App project to life. My expertise in Android, Flutter, iOS Development, React Native along with my passion for crafting fully native and scalable applications make me uniquely suited for this engagement. The race against the clock is something I thrive on. From start to finish, I ensure each milestone is achieved promptly and thoroughly; ensuring quality standards are met at all times. My proficiency in handling the entire mobile app development cycle-from design to backend work to testing to deployment-provides a level of convenience and cohesion that will give you peace of mind throughout our collaboration. Moreover, my commitment to fostering long-term relationships aligns perfectly with your need for future-proof deployment documentation. This means that even after our project concludes, you can count on my support for any updates or improvements your application may require. To put it simply, if you’re looking for a skilled and responsible developer who can turn your innovative concept into an efficient reality within a tight timeframe, I'm your ideal choice. Let's get started on making this project flourish!
₹70,000 INR in 7 days
3.9
3.9

Hi, I have read all your requirements very carefully, and I’m really excited to work with you on turning your idea into a polished iOS & Android application. I understand that your biggest priority is speed without compromising quality, so I can manage the complete development cycle including UI/UX, frontend, backend, API integration, testing, builds, and App Store/Google Play submission. I’d recommend Flutter or React Native depending on your app requirements, allowing us to move quickly while delivering a native-feeling experience on both platforms. A few questions: Do you already have the app designs/wireframes, or should I handle UI/UX as well? Do you have the complete feature list/technical requirements ready? Do you have a preferred launch deadline? I’m ready to start immediately and provide clear progress updates throughout the build. Let’s connect on a chat to discuss well. Let’s connect; waiting for your response.
₹50,000 INR in 7 days
3.2
3.2

Hi, I’m a single Flutter developer and I can handle the mobile app development for both Android and iOS using Flutter. I can take care of the complete app development, UI implementation, backend/API integration, testing, and preparing the builds for Android and iOS submission. Since I’m working as a single developer, I can keep communication direct and move quickly without team coordination delays. I understand that speed is important for this project, so I will work on it on an ASAP basis and deliver the app as quickly as realistically possible while maintaining quality. I can provide: • Complete Flutter source code • Android APK/AAB • iOS build/TestFlight-ready build • Backend/API integration • Testing and bug fixing • App Store and Google Play submission support • Basic deployment documentation I’m ready to start immediately.
₹37,500 INR in 3 days
3.3
3.3

Chandauli, India
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