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I need a complete mobile application built for both iOS and Android and I need it fast. Once we kick off, I’d like to see an initial working build almost immediately, then iterate until we have a polished product ready for the App Store and Google Play. Here’s what the job covers: • UX/UI design refined for each platform, keeping a consistent brand feel. • Full front-end development in a rapid framework such as Flutter or React Native (open to your suggestion if it speeds delivery). • Connection to any required back-end APIs or cloud services. • Thorough testing on real devices, bug fixing, and performance tuning. • Guidance through final store submissions so the app is live without delays. Deliverables that will mark the work complete: 1. Source code and build files. 2. TestFlight and internal Android test builds demonstrating all core features. 3. Accepted submissions in both stores or clear hand-off instructions if approvals extend beyond the timeline. Let me know how quickly you can start, what tech stack you recommend for the tight turnaround, and any past projects that prove you can hit an ASAP schedule without sacrificing quality.
Project ID: 40365858
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Active 1 mo ago
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55 freelancers are bidding on average ₹36,507 INR for this job

As an experienced mobile app developer and design expert, I offer the skills and dedication your project needs. With over 7 years in the industry, I have honed my skills in app development, particularly with platforms like iOS and Android, which you require for your application. My expertise in using rapid frameworks like Flutter or React Native will also help ensure a timely delivery without compromising on quality. In terms of design, one of my strengths is creating UX/UI that aligns with a brand's feel while providing a smooth and intuitive user experience. Given the tight turnaround you seek, it's essential to optimize speed without losing sight of functionality. With my experience and understanding, I am confident in providing this balanced approach for your application. Lastly, client satisfaction is a top priority for me. I am keen on understanding your specific requirements and turning your ideas into reality with precision and efficiency. Together, I believe we can not only meet but exceed your expectations for this project. So let's kick off this journey together and bring your shopping App to life!
₹19,999 INR in 15 days
6.8
6.8

Good to see this project, I will deliver your shopping app — product catalog, cart, checkout, and order tracking — using Flutter for a single codebase across iOS and Android with fast iteration cycles. For a Jio Mart-style app on a tight timeline, I will structure the UI with lazy-loaded product grids and cached images so browsing feels instant even on slower connections. Questions: 1) Do you have an existing backend/API, or do you need that built as well? 2) Which payment gateway do you prefer — Razorpay, Stripe, or another? Looking forward to discussing further. Best regards, Kamran
₹25,599 INR in 10 days
7.5
7.5

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
₹25,000 INR in 10 days
6.7
6.7

As an experienced full-stack developer, I am confident in my ability to complete your project efficiently and effectively. My 13+ years of extensive experience in mobile app development, including Android and iOS, aligns perfectly with your requirements for this project. Moreover, I have successfully developed projects using rapid frameworks such as Flutter and React Native, which can greatly speed up delivery time without compromising quality. In addition to my tech skills, my solid understanding of the entire development process will be highly useful to guide us from UX/UI design to final store submission. I believe in proper planning, documented execution and rigorous testing when it comes to any project delivery - traits that strongly resonate with the project methodology you described. All my work aligns with recognized principles like MVC pattern, DRY code, PSR-12 standards and semantic naming to ensure maintainable systems. Thanking You Chandan Kandar Looking forward to hearing from you soon!
₹25,000 INR in 7 days
5.9
5.9

As a seasoned mobile app developer with over 9+ years of hands-on experience in Android, iOS, Flutter, and React Native app development, I possess the necessary skillset for your project. Moreover, my prior expertise in E-commerce and CMS-based websites along with my fluency in popular frameworks like Flutter and React Native make me an excellent choice for building a shopping app like Jio Mart. Besides technical proficiency, I understand the importance of a rapid turnaround while maintaining high-quality standards. I assure you that we can deliver an initial working build almost immediately after kick-off and iterate until we have a polished product ready for submission on the App Store and Google Play. My team encompasses skilled professionals who are committed to providing IT services that turn ideas into reality. Lastly, let me outline some extra benefits you will avail of by choosing our service. We offer effective project costing which means you can expect competitive pricing without any compromise on quality. Additionally, we provide free support for three months post-delivery to ensure smooth functionality of the app after deployment. We also have pocket-friendly hosting and domain solutions that will further optimize your budget allocation. Thank you for considering our bid and I look forward to turning your shopping app idea into a functional reality!
₹25,000 INR in 7 days
5.3
5.3

As someone who has spent over seven years in the field of full-stack development, I can confidently state that building your shopping app - similar to Jio Mart - will be a task right up my alley. With extensive experience in Flutter and React Native, I am well-versed in creating cross-platform mobile applications that provide seamless functionalities across iOS and Android. Additionally, having worked with various rapid frameworks like the ones aforementioned, I understand and embrace the need for speed and accuracy that your project demands. My approach is to build an initial working build quickly while ensuring it's polished through constant iterations before we submit the final product to the App Store and Google Play. Notably, in my professional journey, I've delivered on tight timelines repeatedly without compromising quality. This is reflected by a 98% on-time project completion rate on my part. Moreover, my track record of clear communication - providing daily updates and maintaining realistic timelines - along with my undeniable ability to write clean code stands as further guarantees for a successful collaboration toward creating an effective and diverse application like yours. So let’s connect and strategize how we can make your vision a reality!
₹25,000 INR in 7 days
3.9
3.9

Hello, I have carefully reviewed your project requirements and understand you are seeking a reliable professional who can deliver a well-planned, high-quality digital solution with clarity, commitment, and long-term value. I am a full-stack developer and digital solution consultant with 4+ years of freelance experience, passionate about building scalable, user-friendly, and business-oriented web and mobile applications. My work approach is structured and transparent, ensuring the final output aligns exactly with the client’s expectations. Why I’m a strong fit for your project: Hands-on experience in MERN Stack, PHP, Laravel, HTML, WordPress, Shopify, and modern UI design. Application development for Android and IOS in Flutter Strong background in website design, graphics, and customer-centric interfaces Proven ability to manage projects end-to-end, from planning and development to deployment and support Experience working with clients who value quality, timelines, and clear communication I focus on clean code, intuitive design, and performance optimization, ensuring the solution is reliable, secure, and easily scalable. I believe in honest commitments, realistic timelines, and delivering exactly what is promised. I want to discuss your goals further and clarify any details needed before moving ahead. Thank you for your time and consideration. Looking forward to the opportunity to work together. Best regards, Arshiya
₹25,000 INR in 7 days
3.2
3.2

I can start immediately and build your iOS + Android app using Flutter for the fastest cross-platform delivery without compromising performance. You’ll get rapid initial builds, smooth iterations, full testing, and complete support through App Store and Google Play submission.
₹25,000 INR in 7 days
2.3
2.3

Hey, I noticed your project, Shoping App Like Jio Mart and believe I can help. My work in Mobile App Development has prepared me well for this kind of project. Looking forward to hearing your thoughts.
₹12,500 INR in 7 days
1.6
1.6

Hello, Hope you are doing well. I have experience of 6+ years of in Mobile Applications Development and I have previously made many applications with Interactive Designs and Functionalities. I have reviewed your requirement. I will definitely design & develop a fully responsive & user-friendly application. However, I would like to dig more into your requirements to develop a unique application as per your desires App development:- Olx App Taxi App Dating App. Educational App Multivendor App. Hotel and Restaurant Booking App. Doctors/ hospital management App. Please have a look at my portfolio link : https://www.freelancer.com/u/khushiArt Best Regards Khushbu
₹27,500 INR in 15 days
0.0
0.0

Hello, I’m SamreenCoders, a new freelancer on Freelancer.com and a professional Mobile App Developer specializing in high-performance Android and iOS application development. I build modern, scalable, and user-friendly mobile applications tailored to your business needs — focusing on smooth performance, clean UI/UX, security, and long-term scalability. Mobile App Development Expertise: • Android App Development • iOS App Development • Cross-Platform Apps (React Native) • Custom Business Apps • eCommerce Mobile Apps • CRM & SaaS Mobile Applications • API Integration & Backend Development • Firebase & Real-Time Database Integration • Payment Gateway Integration • App Store & Play Store Deployment I develop apps that are fast, secure, mobile-optimized, and designed to deliver an excellent user experience across all devices. Whether you need a startup MVP, a business automation app, or a full-featured enterprise solution, I can handle the project from concept to deployment. Although I’m new to Freelancer.com, I bring strong technical expertise, clean coding standards, and full dedication to delivering high-quality work on time. I would be happy to discuss your project requirements and start immediately. Best Regards, SamreenCoders
₹20,000 INR in 7 days
0.0
0.0

Bringing extensive expertise in mobile development, I deliver fully functional cross-platform applications rapidly, blending flawless UX/UI with robust performance. My portfolio includes multiple projects launched on tight deadlines, proving my ability to meet aggressive schedules without compromising quality or compliance. You require a swift deployment of a polished iOS and Android app, with platform-tailored design, seamless API integration, and thorough testing. I will utilize Flutter for its speed and efficiency, ensuring rapid prototype delivery and iterative improvement. My approach is methodical, encompassing precise coding, continuous testing on real devices, and comprehensive deployment management to guarantee smooth app store acceptance. Let’s initiate your project immediately to capitalize on momentum. The worst that can happen is you walk away with a free consultation.
₹33,750 INR in 14 days
0.0
0.0

As an experienced full-stack developer, I am thrilled about the possibility of bringing your vision of a Shopping App to life. I specialize in both front-end and back-end development and have in-depth knowledge of Flutter, which would be a fitting stack for this project given its rapid framework. In my past projects, I have consistently achieved tight schedules without compromising on the quality of the final product. Given that this Shopping App requires comprehensive mobile application development and overall optimization, my proficiency with front-end technologies like HTML5, CSS3, JavaScript, React.js, and Vue.js will ensure a highly responsive and visually appealing user interface. In addition to technical skills, I am also comfortable with constant communication which is crucial for smooth coordination in this project. I am confident that my skills combined with my ability to meet deadlines and maintain high quality throughout the entire project lifecycle makes me an ideal candidate for your Shopping App development project.
₹18,000 INR in 9 days
0.0
0.0

Hi, I can help build your mobile app for iOS + Android quickly with a fast turnaround while maintaining clean code and production quality. Recommended Stack • React Native – fastest for cross-platform delivery with native-like performance • Backend/API: Firebase / Node.js / existing APIs • Scalable architecture for future updates --- My Approach Phase 1 – Rapid MVP Build • Immediate project setup • Initial working build delivered quickly • Core navigation/screens functional early for feedback Phase 2 – Feature Development • UX/UI refinement per platform • API / backend integrations • Business logic + data handling Phase 3 – Polish & Launch • Testing on real devices • Bug fixing / performance tuning • Store deployment support --- Deliverables • Full source code + build files • TestFlight + Android internal builds • App Store / Play Store submission help • Documentation / handoff instructions --- Why Me • Strong React Native/mobile development experience • Fast turnaround with milestone-based delivery • Focus on scalable and maintainable code • Experience shipping apps to both stores --- Availability / Timeline • Can start immediately • First working build: within few days • Full MVP: 2–4 weeks depending on scope Let’s discuss your app idea/features so I can propose the fastest architecture for launch.
₹12,500 INR in 7 days
0.0
0.0

Hi there, You’re in the RIGHT PLACE! I’ve worked on SIMILAR PROJECTS multiple times and understand how to deliver this EFFICIENTLY and CORRECTLY from the start. While I’m NEW to Freelancer.com, I bring 17+ YEARS OF EXPERIENCE from other freelancing platforms, successfully delivering HIGH-QUALITY PROJECTS and REAL RESULTS for clients. To provide an accurate SCOPE, TIMELINE, and COST, I’d like to ask a few KEY QUESTIONS. Due to Freelancer’s character limit, it’s difficult to cover everything here. Let’s connect in CHAT so I can: • Share RELEVANT PAST WORK • Understand your EXACT REQUIREMENTS • Propose a CLEAR and EFFECTIVE ACTION PLAN I’m confident you’ll find my approach PRACTICAL, TRANSPARENT, and RESULTS-DRIVEN. If you're ready to get this done the RIGHT WAY, I’d be happy to get started. Looking forward to CONNECTING with you. Best regards, Amit Ranjan
₹25,000 INR in 7 days
0.0
0.0

Hi, I would be able to begin with it right now and would suggest Flutter to be used in this project as it is the most efficient and the quickest method to develop a high-quality application on iOS and Android using one codebase. This will enable us to work fast, release an early working build, and keep on improving it without halting the development. I realize that you are concerned with speed and at the same time, you also want a refined product that is fit to be released to the App Store and Google Play. I would start by developing the basic features and providing an initial test version in the first several days. After the primary functionality is completed, I would polish the UI/UX, enhance the performance, eliminate bugs, and prepare the app to be final. I have worked on cross-platform application development using Flutter, API integration, Firebase, cloud computing, and back-end. I have also submitted several apps to the App Store and hence I am well versed with the process of submission and approval of the apps on both iOS and Android. You will have full source code, build files, TestFlight and android test builds as well as full support till the time of successful submission of the app. I believe that I can assist you in rolling this out within the shortest time possible without compromising on quality. Best regards, Muhammad Ali
₹12,501 INR in 2 days
0.0
0.0

Hi there, I can jump in right away and move fast without compromising quality. For a tight timeline, I’d recommend Flutter or React Native—both allow rapid cross-platform development while maintaining a smooth, native-like experience. I’ll prioritize getting a working build ready early so you can review core functionality almost immediately, then iterate quickly based on your feedback. I’ll handle UX/UI design with platform-specific refinements while keeping your branding consistent. The app will be fully connected to any required APIs or cloud services, and I’ll test thoroughly on real devices to ensure stability, performance, and responsiveness. You’ll receive complete source code, ready-to-run builds, TestFlight and Android test versions, and full support through App Store and Google Play submissions. I’ve worked on fast-paced projects before and understand how to balance speed with clean, scalable code.
₹15,000 INR in 7 days
0.0
0.0

Hello, I can start immediately and deliver a fast, clean mobile app for both iOS and Android. I’ve worked with Flutter, API integration, and full-stack development, so I can handle both frontend and backend efficiently. For speed and consistency, I recommend Flutter with Firebase or a Node.js backend. This allows rapid development while maintaining good performance across both platforms. My approach: * Quick initial build within a few days (basic UI + core flow) * Iterative updates based on your feedback * API integration and backend connection * Testing on real devices and performance optimization * Support for TestFlight and Play Store submission You’ll receive complete source code, working builds, and full support until deployment. I focus on delivering fast without compromising UI quality or stability. I’m comfortable working on tight timelines and keeping communication clear throughout. I can begin right away—let’s discuss your requirements and get started. Thanks, Sakthi
₹13,000 INR in 7 days
0.0
0.0

Hello, I can start immediately and deliver an initial working build within the first few days. For the fastest turnaround across both iOS and Android, I recommend Flutter because it allows a single codebase, faster UI development, better performance, and easier maintenance. I will handle the complete process including UX/UI design, front-end development, API integration, testing, bug fixing, performance optimization, and support for App Store and Google Play submissions. You will receive: * Full source code and project files * TestFlight build for iOS * Internal testing APK/AAB for Android * Regular progress updates and rapid iteration * Final deployment support for both stores I have experience building mobile applications with Flutter, API integration, authentication, dashboards, forms, image upload, notifications, and admin-based workflows. I can work quickly without compromising quality and can stay available throughout the project until launch. I am ready to begin immediately.
₹25,000 INR in 7 days
0.0
0.0

’m a senior mobile developer with 10+ years experience in iOS, Android, and Flutter, delivering high-quality apps end-to-end, from UX to store submission, with strong focus on performance and reliability.
₹100,000 INR in 7 days
0.0
0.0

Mawana, India
Member since Apr 7, 2024
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