Android & iOS App Development

@pinkeegupta

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju

@Techinfomatic

Hello client, Hope you are doing good!!! I recently Reached across your job post that you are looking for a skilled developer to building a brand-new mobile application that must launch on both Android and iOS. The concept, wireframes, and design assets are ready; now I need the complete app coded, tested, and prepared for store submission and as per your scope of work and required technology i felt that I can assist you perfectly. I have 8+ years of working experience as a website developer & Mobile developer as well. I have vast experience with all the tech stack you have mentioned Feel free regarding any clarification. I am ready to start immediately and looking forward to long business association ahead. Thanks and Looking Forward Rasna Rajput

@ixorawebmob

Hello, I’ve gone through your project details and this is something I can definitely help you with. I have 10+ years of experience in mobile and web app development, working with Flutter, Android, iOS, React, and Node.js. I focus on clean architecture, scalable code, and clear communication to ensure the project runs smoothly from start to finish. Given your requirements, I recommend utilizing Flutter for a versatile cross-platform solution that provides quick development and consistent UI/UX across both Android and iOS. This will allow for seamless integration of your backend REST APIs, secure authentication, and real-time push notifications. Here is my portfolio: https://www.freelancer.in/u/ixorawebmob I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: 1. What backend technologies are you currently using for the REST APIs? 2. Are there any specific analytics tools you prefer for implementation? Let’s discuss over chat!What backend technologies are you currently using for the REST APIs? Regards, Arpit Jaiswal

@Fawadkaleem

As a seasoned developer and designer, I'm confident that I have the skills and expertise to bring your mobile application to life. Your emphasis on clarity, scalability, and automation resonates well with my development approach. Not only can I choose the right tech stack and architect the project for you (favoring native Kotlin + Swift or cross-platform Flutter/React Native), but also integrate the reliable backend REST APIs while ensuring secure authentication and real-time push notifications. To address your acceptance criteria effectively, I employ rigorous testing and leverage advanced analytics to iron out any potential issues. My portfolio boasts of delivering great products with strict adherence to coding deadlines - adhering well to your timeline expectations. Moreover, my aptitude with AI coupled with LLMs(AI models) and workflow automations via tools like N8N and Zapier will not only ensure faster time-to-market for you but also enhance user experience by personalizing the app's functionality through models like GPT-4.

@sheikhasad2662

Hi, I can take your ready concept and designs and turn them into a production-ready mobile application for both Android and iOS. I have over 8 years of professional mobile development experience, delivering cross-platform and native apps from green-field architecture to store submission and post-launch support. For this project, I would recommend a Flutter-based stack for faster iteration and a single, maintainable codebase, unless there is a strong reason to go fully native. I will design a clean, modular architecture, set up the repository, integrate your REST APIs, implement secure authentication, real-time push notifications, analytics, and all backlog modules in a scalable way. I will also add automated unit and UI tests for critical user flows and configure a simple CI/CD pipeline so every milestone produces a store-ready build. My workflow follows two-week checkpoints with clear deliverables and frequent Slack updates to keep progress fully transparent. The final handover will include clean, well-documented source code, release builds for both stores, and a short guide covering build steps, environment variables, and future extensions. I will also record a full walkthrough of the finished MVP and ensure it meets App Store and Play Store review requirements. Regards, Muhammad Asad Ali

@shakeebsun

Hello, I will recommend building this with Flutter for a single, high-performance codebase across iOS and Android, integrated with your REST APIs and secure authentication. I’ve delivered cross-platform apps with push notifications, analytics, automated testing, and CI/CD pipelines that generate store-ready builds at every milestone. My focus is clean architecture, scalable structure, and well-documented code to ensure smooth long-term maintenance. I can meet the 6-week MVP timeline with structured two-week checkpoints and consistent Slack communication. Happy to share relevant portfolio links and a short code sample to get started.

@arbu1499

Hi, I love that your wireframes and backend APIs are already in place it makes hitting that 6-week MVP with two-week checkpoints very realistic. I’d recommend Flutter for a single, maintainable codebase across Android and iOS, with clean architecture, secure auth, push notifications, analytics, automated tests, and CI/CD to deliver store-ready builds at every milestone. I’ve shipped cross-platform apps with REST integrations and guided them through Play Store and App Store approvals, so I’m comfortable owning the full cycle through release and handover. Happy to share relevant portfolio links and a quick code snippet to show my structure and documentation style. Looking forward for your positive response in the chatbox. Best Regards, Arbaz M

@ishudhiman171

I’m an experienced mobile app developer with 5+ years of hands-on experience building high-quality Android and iOS apps. I deliver pixel-perfect, scalable, and performance-optimized solutions. I’m ready to turn your idea into a fully functional app with clean architecture, timely communication, and reliable support. Let’s build something great!

@webnsoftindia

Hi, I can take your app from design-ready to store-ready on both Android and iOS within your six-week MVP timeline. I’ll start by validating requirements and recommending the best-fit stack (Flutter or React Native for speed and consistency, or native if platform-specific needs justify it). From there, I’ll set up a clean repo, scalable architecture, and integrate your REST APIs with secure auth, push notifications, and analytics. What you’ll get: Well-structured, documented mobile codebase Automated tests covering critical user flows CI/CD pipeline producing store-ready builds at each milestone Play Store and App Store submissions that pass review Clear handover guide for builds, env setup, and future extensions I’m comfortable working with two-week checkpoints, daily Slack communication, and weekly calls to keep things unblocked and on track. Thanks

@Kishoreindia

Dear Sir/Madam, I am Kishore Patidar, a professional Mobile App and Python Developer with strong experience in building scalable, production-ready mobile applications and backend systems. I specialize in Flutter (cross-platform), Android (Java/Kotlin), Firebase, Supabase, Node.js, FastAPI, and Django. I have successfully delivered multiple live apps on both Google Play Store and Apple App Store, including fintech, healthcare, education, social networking, and on-demand service platforms. My expertise includes: • Cross-platform mobile app development (Flutter) • Backend API development (Node.js, FastAPI, Django) • Payment Gateway integration (PhonePe, Razorpay, Stripe) • Real-time chat & notification systems • Admin panel & dashboard development • App deployment & store publishing • Secure authentication & role-based systems I focus on clean architecture, scalable backend design, optimized performance, and smooth user experience. From idea to deployment, I can handle complete end-to-end development. I would be happy to discuss your project requirements and deliver a reliable, high-quality solution within timeline. Looking forward to working with you. Best Regards, Kishore Patidar Mobile App / Python Developer

@Cmonosoft

Hi there, We’d love to take your app from wireframes to fully launched product on both Android and iOS. We are a team of full-stack mobile app developer with 10+ years of experience building and shipping production apps, including complete architecture planning, backend integrations, testing pipelines, and store submissions. How We will proceed - Architecture & Setup - * Clean architecture (presentation, domain, data layers) * Proper state management (Bloc / Riverpod depending on needs) * Environment-based configuration (dev/staging/prod) * Modular folder structure for long-term scalability * Secure handling of API keys and tokens Backend Integration - * Full integration with your REST APIs * Secure authentication flow (JWT / OAuth as provided) * Proper error handling and retry logic * Token refresh management * Structured API service layer for easy extension Push Notifications & Realtime - * Firebase Cloud Messaging integration * Foreground, background, and terminated-state handling * Deep linking support if required CI/CD & Store Readiness - * Simple CI pipeline (GitHub Actions / Bitrise / Codemagic) * Automated Android APK/AAB generation * iOS TestFlight builds * Store configuration assistance * Support through Play Store & App Store review process Looking forward to helping you! Thanks Saurabh

@SaturnCube

Hi I will develop a high-performance, cross-platform mobile application using Flutter to ensure a seamless, native-like experience for both Android and iOS users from a single codebase. My focus will be on delivering a scalable architecture, integrating essential third-party APIs, and providing a polished UI/UX that aligns perfectly with your project goals. Kundan

@technologiesit

Having over a decade of experience working as a freelance web developer, I have managed to build a massive network of talents that we can leverage to bring your project to fruition. Catering for my clients' unique needs is a skill I hold dear, and this aligns well with your requirement to have an app tailored for both Android and iOS platforms. My team's proficiency in Kotlin, Swift, Flutter, React Native among various other tech stacks makes us more than capable of coding and testing your app, ultimately preparing it for submission. One of the cores of our business mantra is efficiency. We understand the importance of delivering clean and well-documented source codes, something we will be sure to provide you with. Moreover, we'll ensure that all critical user flows are covered by both unit and UI tests in line with the acceptance criteria outlined. Communication and collaboration are key during project development and to break any barriers that might hinder our progress, I'll make myself available to you daily on Slack and we can have weekly video calls for further clarity or reviews. I welcome you on this journey and commit my expertise wholly for your satisfaction – an element that has defined my career up until now. Let's get started!

@ssquare489

I am Sumit Joshi from Sacesta Technologies. I can build your iOS + Android app from your ready wireframes, integrate your REST APIs, and ship store-ready releases with tests and a clean CI pipeline. I have a few questions for the project • What auth method do your APIs use today (JWT, OAuth, magic link), and do you require biometric unlock? • Which push stack is preferred: Firebase for both platforms, or APNs plus a separate provider? Why work with me: My name is Sumit. I build production mobile apps with strict API contracts, secure storage, crash-safe state handling, and release automation. I would recommend a single codebase in React Native with TypeScript (or Flutter if you prefer), structured modules, env-based configs, analytics events, and automated builds so each milestone produces a testable release. Relevant Projects • JiffyJaf: Android, iOS, and web app with real-time flows and payments • FuelOps360: role-based dashboards, notifications, and operational reporting I can share portfolio links and a short code sample in chat so you can review my style quickly. Regards, Sumit Joshi

@MrSinghoo7

Hi, I am Mobile app developer with 9+ years of experience. I can start immediately if wireframes has created. I am deeply interested in your job. Please try to get in touch so that I can work further. I have best experience in your required task, I can do this job proficiently and within your time and cost. I am available to start work immediately. I have done work more than 9+ year in a reputed IT firm as an IOS/Android developer, all of my client loves my work, I work with full of dedication and everyone give me positive response of my work, I am extremely interested to work with you. If you need a good and high quality responsive, pixel perfect, creative design with cross-browser compatibility then connect via chat. It would be great pleasure to work with you. Thanks

@fullstack0407

I’m excited to submit my proposal for your Android & iOS App Development project. From your brief, you’re looking for a cross‑platform mobile application that works seamlessly on both Android and iOS, built from a single codebase and I can deliver exactly that with Flutter, the industry‑standard framework for high‑performance cross‑platform apps. Flutter enables consistent UI/UX, fast performance, and easier long‑term maintenance compared to separate native codebases. It also accelerates development and reduces your overall cost without compromising quality. I follow clean architecture patterns (Provider / Bloc / Riverpod) so your app can scale and remain easy to maintain long after launch. Throughout development, you’ll receive regular progress updates and test builds so we can iterate quickly and stay aligned. I’m ready to start right away. If you have detailed wireframes, backend API docs, or design assets, please share them so I can provide a detailed timeline and milestone plan.

@RajAbhisek

Hi, I'm Raj, and I've been developing Android and iOS apps for a few years now. I understand you have the design and wireframes ready, and you need someone to handle the complete development, testing, and store submission—which is exactly what I do. I've worked on several mobile projects using both native development (Kotlin for Android, Swift for iOS) and cross-platform frameworks like Flutter and React Native. For your project, I'd recommend evaluating both approaches based on your specific needs—I can discuss this with you once we start chatting. I'm comfortable integrating REST APIs, handling authentication, setting up push notifications, implementing analytics, and getting the app ready for Play Store and App Store submission. The six-week timeline with two-week checkpoints works well with how I usually structure projects. I can keep things moving with regular communication on Slack and video calls, and I'll make sure the code is clean, tested, and documented so you can maintain it easily later. I'd be happy to share my coding style, relevant portfolio work, and discuss the tech stack that makes most sense for your app. Just ping me on chat and we can jump into the details. Looking forward to working with you. Cheers, Raj Abhisek Panda

@jagratip3

Hi there, I’m a seasoned mobile developer with extensive experience building cross-platform and native apps for Android and iOS. I can take your ready wireframes and design assets and deliver a fully coded, tested, and store-ready application. Proposed approach: • Tech Stack: Flutter for cross-platform efficiency (single codebase for Android/iOS), integrated with your REST APIs, secure authentication, push notifications, and analytics. I can also provide native Kotlin + Swift builds if preferred. • Architecture: Clean MVVM/Bloc structure for maintainability and scalability. • Testing & CI/CD: Unit and UI tests covering all core flows, automated build scripts, and a simple CI/CD pipeline for milestone releases. Deliverables: Well-documented source code for both platforms. App Store and Play Store-ready builds. Hand-off guide detailing build steps, environment setup, and future extensions. Recorded walkthrough demonstrating all key features. Timeline: MVP within six weeks with bi-weekly checkpoints for review and feedback. I have shipped several cross-platform apps with secure APIs and push notifications; portfolio links are available on request. My coding style emphasizes clarity, modularity, and maintainability, ensuring your team can extend the project seamlessly after delivery.

@Khushal2806

Hi, I'm a skilled Flutter app developer with extensive experience in creating high-quality mobile applications. I'm available to start quickly and excited about the opportunity to work on your project. Please DM me here so we can discuss project in details and finalise the rate. Best, Khushal Chothani