iOS & Android App Development -- 2

@joomextensions

Hi, I recommend Flutter for this: one codebase with native feel on iOS and Android, faster delivery and lower maintenance, plus a Laravel API if a backend is needed. My process: a short discovery call to refine features, then Figma UX/UI for approval, development in weekly sprints, secure token auth and encrypted storage, QA on real Android and iOS devices, and store-ready builds with full help through App Store and Play Store review. Estimated timeline: first test build in about 3 weeks after design sign-off, release candidate around week 6 to 8 depending on final scope. I can share live apps from my portfolio in chat. What is the core idea? Regards, Harsh Thoriya

@mrresearcher99

Hello, I’m a full-stack and mobile developer with 10 years of experience building and launching production-ready applications for both iOS and Android. For your project, I recommend React Native so we can maintain a single scalable codebase while delivering a native-quality experience across both platforms. I can take the project from UX/UI planning and feature refinement through development, API integration, secure data handling, real-device QA, and App Store/Google Play submission. I’ll structure the app with clean, maintainable architecture and focus on performance, responsive UI, security, and a smooth release process. I can share relevant live app links from my portfolio directly in the chat. Best regards

@Rajoriadares

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 

@Arunmohan001

Hi, I’m an experienced Android/Kotlin developer with 6+ years of experience building and publishing production mobile applications. I recommend **Kotlin Multiplatform (KMP)** to share core logic while keeping native-quality iOS and Android experiences. I can handle UI/UX, API integration, secure data handling, real-device QA, analytics/notifications, and complete App Store & Play Store release preparation. I can provide a **first test build in 2–3 weeks** and a realistic **release candidate in 8–12 weeks**, depending on the finalized feature scope. I can share relevant live apps and portfolio links privately and would be happy to discuss the concept and refine the feature roadmap together.

@Fawadkaleem

I'm Fawad, an experienced mobile app developer specializing in Flutter and React Native, with a track record of delivering apps that pass the stringent approval process of the App Store and Google Play. Having built apps end-to-end for both iOS and Android platforms, including a real estate listing app, crypto signals platform, two-sided marketplace, and aviation crew/passenger coordination app among others, I bring extensive expertise to your project. With Firebase as the core backend stack, I have mastered end-to-end development right from architecture to store submissions. This includes securing data, integrating APIs as required, setting up payment systems with Stripe, implementing push notifications, and more. I've also successfully navigated rejections by addressing concerns like UGC moderation, account deletion flows, in-app purchase configurations, and OAuth/signing issues.

@tonybhsl

Hello, We can take your app from concept through design, development, testing and store launch, with the feature scope refined collaboratively during the discovery phase. Recommended Stack: Flutter + Dart for a shared iOS/Android codebase, with platform-specific integrations where required. Backend can be Node.js/REST API with PostgreSQL or Firebase depending on the final requirements. Our Approach: UX/UI design with native-feeling iOS and Android experiences Requirements and technical architecture Flutter mobile development Secure authentication, data handling and API integrations Responsive layouts and reusable components Real-device functional, performance and compatibility testing Production AAB/APK and iOS release builds App Store Connect and Google Play submission support Complete source code and technical documentation Timeline: First test build in 2–3 weeks after requirements/design approval; release candidate in approximately 6–10 weeks, depending on the finalized feature set. We have 19+ years of software development experience across web and mobile applications. Relevant platform work includes MoneyFirst and PayPenny. Once you share the initial concept/features, we can provide a precise milestone plan and quotation. Best regards, Bivanshi Ohri

@Sohailzk

Hi, I can take your app from concept to App Store and Google Play launch, including UI/UX, development, API integration, secure data handling, testing, and store submission. Preferred stack: Flutter for a high-performance cross-platform app. First test build: 2–3 weeks Release candidate: 4-5 weeks, depending on the final feature scope. I can also share relevant live app examples and discuss the feature roadmap with you.

@santoshkumars17

With over 5 years of experience in both iOS and Android app development, I have a proven track record of creating user-friendly applications that feel native on both platforms. As we work closely together in refining your core idea, my expertise in UX/UI design would contribute immensely to the project's journey from inception to launch. Having built numerous live apps, I am well-versed with the demands of App Store and Google Play Store submissions and can ensure store-ready builds and assist you through the submission process hassle-free. In terms of technology stack, I'm open to your preference, be it Swift/Objective-C, Kotlin/Java or a cross-platform toolkit like Flutter or React Native. My preferred tech stack includes React Native and Flutter, enabling maximum code-reusability and delivering efficient cross-platform solutions. As an advocate for clean code, optimized performance and UI/UX-friendly development my works are not only scalable but also easy to maintain. In addition to being proficient with frontend/backend development and API integration, I bring database management and performance optimization skills to guarantee secure data handling. My commitment to on-time delivery combined with clear communication ensures you're updated throughout the process. Let's make your ideas thrive in the digital world! Let's discuss further about your project!

@crtvecode

I see you need a complete mobile app built for both iOS and Android, focusing on those native feel and secure data handling. I can guide this project from concept to launch, making sure the UX/UI design is intuitive and the front-end coding is solid, whether we choose Swift, Kotlin, Flutter, or React Native. But I can fix any issues that arise during development, and will handle API integration and thorough QA testing on real devices. To make this easy for you, I can go ahead and complete the work first and let you test it before you award the project or create a milestone. You only pay once you're happy with the results—no risk on your end. I'm ready to start immediately and can deliver the first test build in a timely manner, I’m really looking forward to getting this rolling. My bid for this project is 24999 INR. Rajavel Expert in mobile app development across iOS and Android.

@MuhammadAsad108

I deliver 100% work — 99.9% is not for me. Workflow Diagram Concept Discovery ⟶⟶ Feature Mapping ⟶⟶ UI/UX Prototype ⟶⟶ React Native Architecture ⟶⟶ API/Data Layer ⟶⟶ iOS + Android Development ⟶⟶ Real-Device QA ⟶⟶ Store Compliance ⟶⟶ Launch I can take your app from the current concept stage through architecture, development, testing and publication while helping refine the feature set before coding begins. My preferred stack is React Native + TypeScript for a shared, maintainable iOS/Android codebase. I’ll structure authentication, API services, secure local storage, state management and platform-specific functionality as independent modules so future features remain easy to extend. QA will cover real-device behavior, permissions, API failures, offline/poor-network conditions, different screen sizes, performance and release builds. I’ll also handle App Store/Google Play requirements, signing and submission support. Live apps: food dilivery boy app Best Regards, Asad React Native | TypeScript | Android/iOS | API Integration

@jayantkumar314

As a seasoned Senior Software Engineer with extensive experience in mobile app development, I am confident that I have the skills and capabilities to successfully execute your iOS and Android project. My wide range of expertise varies from Native to Cross-platform frameworks like Flutter & React Native. This versatility allows me to select the perfect tech stack for your project making sure it feels native on both iOS and Android platforms. In terms of security, I understand the paramount importance of data safety and will implement robust measures to ensure secure data handling as well as smooth API integrations. Moreover, my proficiency with UI/UX designs will guarantee an intuitive interface enhancing user experience. Starting from initial concept refinement to the final store-ready builds, I promise thorough Quality Assurance on real devices providing utmost quality outcome complying with strict timelines. To evaluate my credibility, please find links to some of the applications I proudly shipped attached in my portfolio. Finally, hosting is never an issue for us either, as I am well versed in deploying apps across AWS, Google Cloud, VPS services,and other scalable platforms. Let's craft a top-notch solution that end-users will love! Choose me for all these reasons and more! Looking forward to beginning a long-term business relationship!

@KasjanovaEste

Hi there, Fernando from Mexico. I want to take the app from the defined concept through UX/UI, implementation, real device QA, and store ready builds for both iOS and Android. I’d use Flutter for a shared codebase with platform specific handling where required, keeping the UI native in behavior and responsive across device sizes. Secure API integration and data handling would be structured from the start rather than added after the screens are complete. I’d build the core flows first, test them on physical iOS and Android devices, then prepare release builds and verify the store requirements before submission. My first step would be a clickable core flow followed by the first working Flutter build, so the UX and technical direction can be reviewed before the full feature set is implemented. Bests Fernando

@rakhshanz3

With nearly 20 years in software engineering, I am confident in my ability to deliver excellent outcomes that will meet, and even exceed, your expectations. Having worked with both multinational software companies and smaller AI startups, I am adept at managing projects from concept to launch, a skill crucial for your mobile app development. Though focussed on designing and coding user-friendly mobile applications with impeccable performance, my commitment extends even beyond the project’s completion. I will further assist you with Store-ready builds and the submission process. Besides this, we can delve into any post-launch support if needed since strong client relationships continue to fuel my tenure in this technological landscape. Choose me – as a PhD holding AI expert – to embark on this noteworthy journey together!

@melopgabriel

Having spent years immersed in the world of iOS and Android app development, I’ve gained a deep understanding of what works well on both platforms, allowing me to create mobile applications your users will love. I have a couple of apps live on the App Store and Google Play Store which display my commitment to quality and user-friendly interfaces. Utilizing Flutter, Dart, React Native, Swift, Kotlin, and more, I am able to create tailor-fit apps that feel native on all platforms while ensuring secure data handling through backend integration. One of the aspects that makes me an ideal candidate for this project is my familiarity with the complete mobile development lifecycle, from conceptualization and design through testing and deployment. I can reassure you that you won't have to worry about a thing once we start working together. My wealth of experience encompasses API integration, thorough QA testing (on real devices), store-ready builds, and assistance throughout the submission process. Not only do I bring extensive technical prowess, but I'm also committed to clean architecture, reliable functionality, interactive interfaces, and highly maintainable code. Choosing me would mean choosing a mobile developer who can expertly guide your project from conception to launch while keeping your core idea intact. Let's get started creating an exceptional app that aligns perfectly into the vision you have in mind!

@GobindSawarn

With a proven track record of over six years in the industry, I have become an expert in API integration and mobile app development, skills that are perfect for your needs. My experiences with different platforms like Wix, Squarespace, Wordpress, Woocommerce, Shopify, and also event Android and iOS development have helped me gain deep understanding of the design and development process for multiple devices which is crucial for your project. Not only am I capable of getting your project done well on time - away from last-minute scrambles - but my expertise carries over to include logo design, graphic design, brochure design— all the technical details necessary for a project not only to look nice but to function seemlessly. You'll have full input on the feature set as I pride myself in collaborative work.

@guptakishan805

As a seasoned Full Stack Developer with 5+ years of experience, I have developed a wide range of robust and intuitive mobile applications across multiple platforms. I understand that genuinely successful apps are defined by their native feel and focus on user experience. My fluency in both Swift/Objective-C for iOS and Kotlin/Java for Android ensures that your app will work seamlessly and feel authentic on each platform. Plus, I am well-versed in cross-platform development toolkits like Flutter and React Native, affording me the flexibility to choose the right technology for your project. Beyond just coding, I specialize in API integration and data security—essential components for any modern, connected application. You can count on me to ensure your app handles data securely while delivering a smooth user experience through effective front-end UI/UX design. My testing expertise extends past simple simulations I carry out thorough QA tests on real devices to guarantee a bug-free end-product. Emphasizing long-term success, I offer valuable insights into improving existing features and supporting you even beyond launch day. With me taking charge of your project, expect not just lines of code but a complete solution built for reliability and scalability. Let's connect to discuss further!

@adityakhuman006

I'm thrilled to have come across your project as it perfectly aligns with my skillset and passion. As an experienced mobile app developer with a focus on Android and inclusive knowledge of iOS development, I'm confident in my ability to provide a compelling, user-friendly, and cross-platform solution for your application needs. Equipped with either Swift/Objective-C or Kotlin/Java and if needed, a cross-platform toolkit like Flutter or React Native, I guarantee that each line of code written will be to perfection. What makes me stand out is my knack for not just building applications but creating impactful experiences centered around the user. I understand the value of intuitive UX/UI design and I promise to create an interface that feels native on both the iOS and Android platforms. Additionally, my robust knowledge in secure data handling assures uncompromised safety for all sensitive information and effortless API integrations as per your requirements. You mentioned your preference for someone who can guide the project from concept to launch, and I’m excited to take up this responsibility. My proven track record includes delivering successful applications on time such as [insert app names here]. To enhance our collaboration moving forward, I’ll be providing timeline drafts with estimated delivery dates for your inputs. Together, we can transform your idea into a fully-functional reality right in time for release. Let's get started!

@Mayanks010

Hi, Thanks for sharing your project. It aligns well with work I’ve successfully completed for other clients, and I’m confident I can deliver a high-quality solution tailored to your requirements. Before providing an accurate timeline, scope, and budget, I’d like to clarify a few key details to ensure we're aligned from the start. Freelancer’s proposal character limit makes it difficult to cover everything thoroughly here. If you're available, let's connect via chat. I can walk you through similar projects I've completed, discuss the best approach for your specific requirements, and answer any questions you may have. Once I understand your expectations, I'll provide a clear execution plan with realistic timelines and pricing. I’m ready to get started as soon as we finalize the details and look forward to working with you. Best regards, Mayank Sahu

@letscms

Hi, I can take your app from the initial concept through development, testing, and App Store/Google Play release. I’d recommend Flutter for this project so we can maintain one codebase for iOS and Android while still delivering a native-feeling UI. For the backend, I can use Laravel/NestJS with REST APIs and Firebase where required. I’ve developed and published mobile apps including BindasLive, and have experience with authentication, APIs, notifications, real-time features, and production deployment. First test build: 2–3 weeks Release candidate: 6–10 weeks, depending on the final features. I can also handle real-device testing, production builds, signing, and store submission support. If you share the basic app idea/features, I can suggest the architecture and milestones before we start. Best Regards, Jitendra Sharma