
Closed
Posted
Paid on delivery
I am looking for a seasoned software engineer who can take a utility-focused mobile application from concept to launch on both iOS and Android. The core idea is a practical day-to-day tool, so usability, small footprint, and smooth performance matter more to me than flashy visuals. What I need from you: • A native-quality experience on both platforms—feel free to use Swift/SwiftUI, Kotlin, Flutter, React Native, or another approach you trust, as long as the end result is indistinguishable from a fully native build. • Clean, well-documented source code handed over through Git. • Thorough in-app testing, followed by TestFlight / Google Play internal testing, with any critical issues resolved before public release. • Store-ready builds and a short hand-off guide so I can submit future updates myself. Acceptance criteria: 1. The app installs and runs without crashes on the latest two OS versions of iOS and Android. 2. Key utility function works consistently in both foreground and background (if applicable). 3. App Store and Google Play compliance checks pass on first submission. If you have a portfolio of released utilities or tools, share a link; that will help me gauge fit quickly.
Project ID: 40691020
37 proposals
Remote project
Active 1 min ago
Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
37 freelancers are bidding on average ₹11,469 INR for this job

Hello Client, Greeting of the day!!!! I read your job description. I can do this job with quality product. I am always available for your support. Thanks
₹5,000 INR in 20 days
6.7
6.7

Hi, I can take your utility app from development through iOS and Android launch, focusing on performance, stability, and a clean native-quality experience. I’ll handle development, Git-based source delivery, testing on latest OS versions, TestFlight/Google Play internal testing, bug fixing, store-ready builds, and handover documentation. I can start immediately and ensure the app is stable, compliant, and ready for public release. Best regards, Sohail
₹1,050 INR in 7 days
5.5
5.5

Hi, I can build your food delivery mobile app with a smooth, native-quality experience across both iOS and Android, focusing on performance, usability and a clean architecture rather than unnecessary complexity. Flutter would be a strong fit for maintaining a single codebase while delivering consistent performance on both platforms. I’ll provide clean, documented source code through Git, thoroughly test the core functionality across the latest two iOS/Android versions, and handle TestFlight/Google Play internal testing before release. You’ll receive store-ready builds, critical bug fixes before launch, and a concise handover guide so future updates are easy to manage. Let’s connect and get the app ready for launch.
₹30,000 INR in 14 days
5.2
5.2

As a seasoned software engineer, I am passionate about and skilled in turning app concepts into functional realities. With explicit knowledge of mobile and web development, I specialize in building native-quality applications which aligns well with the nature of your project. Depending on the requirements, I'm flexible to work with either Swift/SwiftUI, Kotlin, Flutter, React Native or any other approach you believe is most suitable. What remains constant through all projects for me is delivering a polished and smooth user journey. Apart from conceptualizing, my ability to thoroughly test and resolve any issues is complemented by my attention-to-detail as well as my extensive experience with Git. I am committed to providing you not just a working app but a store-ready version that passes all necessary compliance checks and two OS versions of iOS and Android. A comprehensive knowledge of various technologies such as Dart, Native Mobile App Development (Android & iOS), Flutter (BloC, MVVM, MVC), Android App Development, React Native amongst others at my disposal translates into an enriching experience for your users on both platforms. Let's transform your concept into an impactful and practical tool together!
₹1,050 INR in 7 days
4.5
4.5

Hi, I understand you need a utility-focused mobile application taken from concept to launch on both iOS and Android, with reliability, performance and usability prioritized over unnecessary visual complexity. I’d recommend React Native + TypeScript for a shared codebase while using native modules where platform-specific behavior requires it. This allows consistent feature parity without sacrificing native-quality performance and makes future maintenance more efficient. I can handle the complete development lifecycle: application architecture, responsive UI, core utility functionality, foreground/background behavior where required, local storage, permissions, error handling and platform-specific configurations. I have 12+ years of experience with React Native, React, TypeScript, Node.js, Firebase and Android/iOS development. I’ll thoroughly test the app across the latest supported OS versions, prepare TestFlight and Google Play internal testing builds, resolve critical issues and deliver store-ready releases. You’ll receive clean Git source code, build/configuration documentation and a concise handover guide so you can manage future releases independently. Please share the utility concept and core functionality so I can suggest the best architecture and provide a realistic MVP timeline.
₹1,050 INR in 7 days
3.9
3.9

I have more than 5 years of work experience in Mobile Application development and have hands-on experience in many terms like UI/UX designing, Figma Files, Firebase and Rest APIs integrations I will handle your project easily at a reasonable price, and I am available to start work from now on. Just share the details, and I will start working on it.
₹1,050 INR in 7 days
3.8
3.8

Hi, I have read your requirement and understand that you need a practical, lightweight mobile application delivered for both iOS and Android with a strong focus on usability, performance and reliability. I can develop the app using Flutter or React Native, depending on the specific utility requirements, while maintaining a native-quality experience across both platforms. I’ll structure the code cleanly with reusable components and proper state management so future updates remain easy to maintain. I’ll implement and test the core functionality across different device sizes and OS versions, including any foreground/background behaviour required by the app. Before release, I’ll run thorough functional, UI and performance testing and resolve critical issues found during TestFlight and Google Play internal testing. I’ll also prepare store-ready builds, organize the complete source code in Git and provide a short handover guide covering builds, configuration and future updates. Please share the detailed utility workflow and existing designs/specifications so I can understand the exact scope and suggest the most suitable architecture. Message me and let’s discuss the app. Best Regards Prachi Webix Infotech
₹1,050 INR in 7 days
1.8
1.8

Hi, I can take your utility app from concept to launch on both iOS and Android with a clean, lightweight and native-quality experience. I’ll build the app using Flutter or React Native with a well-structured architecture, smooth performance and responsive UI across both platforms. I’ll develop the core utility features with reliable foreground/background functionality where required and ensure the app works consistently on the latest two OS versions. I’ll provide clean, documented source code through Git and handle complete functional, device and performance testing. I’ll also prepare TestFlight and Google Play internal testing builds, resolve critical issues, and ensure the app meets store compliance requirements. Finally, I’ll deliver production-ready builds with a simple handover guide so you can manage future updates and releases yourself.
₹1,500 INR in 7 days
1.0
1.0

Hi There , Good evening! I am an expert mobile programmer with skills including iOS Development, Swift, Android, Objective C, Android App Development, iPhone, React Native, Mobile App Development, Flutter and SwiftUI. Please send a message to discuss more about this project. Thanks for giving opportunity
₹1,165 INR in 3 days
0.0
0.0

A utility app needs to feel fast and dependable above everything else — the priority is a native-quality experience, stable background behavior, and a release process that doesn't leave critical issues for later. Here's how I'd approach this: • I'll build the app in Flutter or React Native with platform-specific handling where needed, keeping the UI responsive, lightweight, and smooth across current iOS and Android devices. • I'll thoroughly test the core utility flow, including foreground/background behavior, edge cases, permissions, and crash scenarios, followed by TestFlight and Google Play Internal Testing. • I'll deliver clean Git-managed source code, store-ready builds, compliance-ready configurations, and a short handover guide so future updates are easy to manage. A couple of quick questions before we kick off: What is the core utility function you want the app to perform? And does it need any specific background capabilities such as notifications, location, Bluetooth, or scheduled tasks? Ready to take the concept through development, testing, and a clean iOS + Android launch.
₹1,050 INR in 2 days
0.0
0.0

Hi, I can take this utility app from concept to a working cross-platform release for iOS and Android. I have 25 years of software development experience and broad experience across mobile, backend, cloud, APIs, testing and production delivery. I would use Flutter or React Native to keep one clean codebase while still delivering a native-quality experience on both platforms. I can handle: • app architecture and core utility logic • responsive mobile UI • iOS and Android builds • background/foreground behavior where required • testing and bug fixing • Git-based source handover • TestFlight / Google Play internal testing preparation • store-ready builds and handover documentation I focus on reliability, performance, maintainability and a small application footprint. Bid: ₹600 INR Delivery: 10 days I can start immediately.
₹600 INR in 10 days
0.0
0.0

Good day! Based on your requirements, I understand that you're looking to take a practical utility-focused mobile app from concept to launch on both iOS and Android, with priority given to usability, reliability, smooth performance, and a lightweight user experience. I can develop the app using Flutter or another suitable approach, with clean, documented source code managed through Git. I’ll handle the core functionality, responsive UI, testing across the latest two OS versions, TestFlight and Google Play internal testing, critical bug fixes, and preparation of store-ready builds. I’ll also provide a short hand off guide for future updates. Questions: 1. Do you already have the complete app concept and user flow defined, or should we first discuss the requirements and technical approach? 2. Does the utility need background functionality, and if so, which device features or tasks should continue running in the background? I would love to schedule a meeting or have a detailed conversation about the app functionality and launch requirements. This way, I can understand the scope clearly and make sure the final build meets your acceptance criteria. The budget and payment terms can be discussed and mutually finalized after reviewing the complete requirements and scope of work. Thank You!
₹1,050 INR in 7 days
0.0
0.0

Hi, I can build this utility app end to end for iOS and Android. I recommend Flutter for a lightweight, near-native experience across both platforms with a single codebase, keeping footprint small and performance smooth — ideal for a focused day-to-day utility rather than a heavy feature-rich app. I'll deliver clean, well-documented source code via Git, run thorough in-app testing followed by TestFlight and Google Play internal testing, and resolve critical issues before public release. Deliverables include store-ready builds for both platforms and a hand-off guide so you can manage future updates independently. I'll ensure compatibility with the latest two OS versions on both platforms and verify the core utility function works reliably in foreground (and background, if applicable) before submission. Since the brief is fairly high-level, I'd love to understand the specific utility function so I can confirm the right architecture and any platform-specific considerations before finalizing timeline and cost.
₹1,050 INR in 30 days
0.0
0.0

Before anything else: your title says food delivery app, and your description describes a practical day-to-day utility tool with no mention of food, restaurants, riders or delivery anywhere in it. Those are very different products, and every bid you are reading has quietly picked one and priced it. If it is genuinely a food delivery app, that is three applications rather than one — a customer app, something for restaurants to receive and manage orders, and a rider app with live location — plus payments, order state machines and dispatch logic. It is a substantial build and your posted range does not begin to fund it. If it is the utility tool the description actually describes, that is far more achievable, and the brief is a good one: usability and small footprint over flashy visuals, native-quality on both platforms, clean documented code handed over through Git, tested properly. I would build that with React Native or Flutter for a single codebase, or natively if a platform capability demands it, and I would tell you honestly which the feature list needs rather than defaulting to whichever is quicker for me. Tell me which of the two this is and what the app actually does for someone on an ordinary day, and you will get a real scope and a real number instead of a guess. Whichever it turns out to be: source in your Git from day one, not delivered as a zip at the end, so you own the work as it is written and can hand it to anyone.
₹600 INR in 3 days
0.0
0.0

Hi, I like the direction of this project because utility apps need to be simple, fast and reliable rather than overloaded with unnecessary features. I can take the app from concept through development, testing and store-ready release for both iOS and Android. I have experience working with modern mobile technologies including Flutter, React Native and native development, and I’ll choose the approach based on the app’s actual requirements rather than forcing a specific framework. My focus would be on: • Clean and maintainable architecture • Smooth performance with a small app footprint • Reliable foreground/background functionality where required • Thorough device and OS testing • TestFlight and Google Play internal testing • Fixing critical issues before submission • App Store and Google Play compliance • Proper Git-based source code and documentation • A simple handoff guide so you can manage future updates I’m also comfortable handling the full process from understanding the utility concept and UX flow to producing final builds and preparing everything for launch. If you share the core app idea and expected features, I can suggest the best technical approach, estimated timeline and development plan. I’d be happy to build this as a clean long-term product rather than just delivering a basic first version.
₹1,050 INR in 7 days
0.0
0.0

Hi, I can build your utility-focused mobile app for both iOS and Android with a strong focus on **performance, reliability, usability, and clean architecture**. I can handle the complete process from development to **TestFlight/Google Play testing, bug fixing, store-ready builds, and Git source-code handover**. I’ll also provide documentation so you can manage future updates easily. I have experience building mobile apps and automation/tools, and I can recommend the best approach—Flutter, React Native, or native—based on your requirements. Please share the app concept/features, and I can provide a clear **timeline and quote**.
₹1,050 INR in 7 days
0.0
0.0

I can build your utility-focused mobile app for both iOS and Android with a clean, reliable, and native-quality experience. I have experience with modern app development and can use Flutter or React Native to maintain a single, scalable codebase while delivering smooth performance on both platforms. I’ll focus on usability, performance, proper background behavior where required, and clean architecture. My work will include: Complete iOS & Android app development Clean, documented source code with Git API/backend integration if required Testing on supported OS versions TestFlight & Google Play internal testing Bug fixing and release-ready builds Store compliance preparation Short handover guide for future updates I can start by reviewing your app concept and requirements, then suggest the best technical approach and development timeline.
₹1,050 INR in 7 days
0.0
0.0

This is my first project on this platform, so I’m offering a lower price to build my rating and reputation, not for profit.
₹1,050 INR in 7 days
0.0
0.0

Hello, I understand you’re looking for a practical utility-focused mobile app that works reliably on both iOS and Android, with smooth performance and usability being more important than unnecessary visual complexity. I can build this using Flutter, with a clean, maintainable codebase and a native-quality experience across both platforms. My approach would be: • Clarify the core functionality, screens, and platform-specific requirements. • Set up a scalable Flutter structure and implement the UI and main features. • Test the application thoroughly on both iOS and Android and resolve critical issues. • Prepare builds for TestFlight and Google Play internal testing. • Deliver the complete source code through Git, along with a short hand-off guide for future updates. For a small-to-medium utility app, I would expect the development and testing phase to take approximately 1–2 weeks, depending on the final functionality, number of screens, and any background requirements. Before starting, I’d like to review the app concept and requirements so we can agree on a clear scope, timeline, and deliverables. If you share the app idea and main requirements, I’m ready to discuss the implementation and get started. Best regards, Youssef
₹1,250 INR in 20 days
0.0
0.0

As a highly skilled and experienced software engineer, I genuinely believe I'm the perfect fit for your food delivery app project. Firstly, my expertise spans all aspects required for this job – from native-quality application development in Swift/SwiftUI and Kotlin, to my hands-on experience with Flutter and React Native - guaranteeing true-blue apps results. My contribution will go beyond mere coding; I'll also ensure clean documentation handed over through Git, extensive testing on TestFlight / Google Play until all issues are resolved, and store-ready builds along with a simplified hand-off guide. My track record is one of consistent performance and customer satisfaction. With over 5+ years of experience building scalable web applications and high-performance mobile apps, I know how to create exceptional products. I've previously built utilities and tools like the one you need too, some of which you can find in my portfolio at [portfolio link]. In conclusion, choosing me to develop your food delivery app would mean entrusting your idea to a professional who delivers clean, production-ready code not just for the frontend (on platforms like Swift/SwiftUI, Kotlin) but also for backend API systems. So why wait? Let's turn your concept into a practical day-to-day tool that doesn't just run smoothly on both iOS and Android but also satisfies App Store and Google Play compliance checks on first submission. Let's make your app launch-ready!
₹1,050 INR in 7 days
0.0
0.0

Greater Noida, India
Member since Jun 12, 2021
₹12500-37500 INR
₹12500-37500 INR
$15-25 USD / hour
₹12500-37500 INR
₹12500-37500 INR
₹37500-75000 INR
$30-250 USD
$30-250 USD
₹12500-37500 INR
₹1000-2000 INR
₹12500-37500 INR
$250-750 USD
$250-750 USD
₹750-1250 INR / hour
₹12500-37500 INR
min $50 AUD / hour
₹12500-37500 INR
₹12500-37500 INR
$30-250 USD
₹12500-37500 INR