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Je recherche un(e) développeur(se) mobile expérimenté(e) parlant français, pour développer une application mobile iOS et Android jusqu’à sa publication sur l’App Store et Google Play. Le projet concerne une application de mobilité et de services, destinée à un marché africain. L’objectif est de livrer une application fiable, sécurisée et performante, avec une expérience utilisateur soignée. Exigences techniques : Développement iOS & Android React Native avec Expo (obligatoire) Code propre, maintenable et bien structuré Expérience avec cartes, fonctionnalités temps réel et gestion des utilisateurs Capacité à gérer le projet de bout en bout (développement → tests → publication) Responsabilités : Mise en place de l’architecture du projet Développement des fonctionnalités prévues Intégration UI à partir des maquettes Tests, corrections de bugs et optimisation Préparation et soumission sur les stores Livrables : Applications iOS et Android prêtes pour publication Code source complet Documentation de base pour la prise en main et le déploiement Conditions : Français obligatoire Expérience prouvée sur des applications déjà publiées Détails complets du projet fournis après sélection Merci d’indiquer dans votre proposition : Vos projets similaires Votre stack et votre méthode de travail Une estimation du délai pour une première version
Project ID: 40189204
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Active 2 mos ago
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277 freelancers are bidding on average $2,176 USD for this job

Greetings from Logictrix! My name is Jas, and I am looking forward to discuss about your app in details over the Chat or Call. We have enough app developers available in team so I can assure you to deliver this project at a fairly low cost with great quality and with a commitment for long term support. *** We have now earned 'Expertise' level in AI, ChatGpt and a couple of other AI platforms for App development and other Chatbot work! *** We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas
$1,500 USD in 25 days
9.7
9.7

Hello, I’m ready to take your mobile app idea from concept to production on iOS and Android. I’ll deliver a clean, scalable architecture, solid UI, device and OS testing, bug fixes, and smooth store submissions. We can work with native stacks (Swift/SwiftUI and Kotlin/Java) or a robust cross‑platform option like Flutter or React Native if it speeds delivery without compromising quality. I’ll set up a maintainable project structure, align wireframes and feature list with a practical backlog, implement essential analytics and security, and prepare a concise hand‑off guide for environment setup and deployment. I’ll propose clear milestones, risk checks, and a plan for API/third‑party integrations early, so you see progress each week. 1) Do you prefer native (Swift/Kotlin) or cross-platform (Flutter/React Native) given the need for speed and maintainability? 2) What backend or API services should we integrate, and are there existing docs? 3) What is your target release timeline, and which OS versions must be supported at launch? 4) Any must-have third-party services (auth, payments, analytics, push) and privacy requirements? 5) How will the hand‑off and ongoing maintenance be structured, and what repo/build access will you provide? Best regards,
$3,000 USD in 23 days
8.9
8.9

With over five years of experience developing and publishing mobile applications for both iOS and Android, I am the developer you need for this project. I have developed a diverse range of applications, so I am confident in my ability to tackle your project's unique complexity and bring your vision to life. To ensure optimum performance, I specialize in React Native with Expo - a skill that is essential to this project. I also possess the knowledge and experience in implementing maps, real-time functionalities, and user management - all crucial features for a mobility and service-centric application like yours. My development process doesn't end after coding, but extends to testing, bug fixing, and publication phase - delivering a well-planned experience from start to finish. Let’s chat to proceed further
$2,250 USD in 7 days
8.8
8.8

Hello, {{{ I HAVE CREATED SIMILAR APPS BEFORE AND I CAN SHOW YOU }}}} I READ YOUR REQUIREMENTS CAREFULLY AND UNDERSTOOD THE COMPLETE END-TO-END SCOPE, FROM ARCHITECTURE SETUP TO SUCCESSFUL APP STORE AND GOOGLE PLAY PUBLISHING. I have 10+ years of experience in mobile application development, delivering production-ready iOS and Android apps using Swift/SwiftUI, Kotlin, and Flutter/React Native where cross-platform acceleration makes sense without compromising quality. I handle clean architecture setup, UI implementation from wireframes, third-party integrations, multi-device and OS testing, bug fixing, and full store submission compliance. I guide technical decisions, timelines, and release planning, and deliver clean, maintainable code with clear repository structure, along with a concise handover guide covering setup and deployment. I work using Agile methodology and provide complete source code, with assistance from zero to store publishing and 2 years of free ongoing support after launch. I eagerly await your positive response. Thanks
$1,500 USD in 30 days
8.3
8.3

Hi There !! i am full-time UI/UX designer and Mobile App developer. I have experience and expertise on mobile applications (Android & iPhone /ipad) and App admin with development (API) web services where admin can manage the app from the backend, I would approach your project by starting with wireframes and getting the UI/UX design completed, before starting the actual development phase. We'll provide You high Quality Design and development for you with unlimited changes in design. successfully implement this project from start-to-finish. Let's come together and create a platform that not only propels your business but also stands out prominently within the marketplace. Thanks & regards Julian
$1,500 USD in 30 days
8.4
8.4

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your Android and iOS mobile app project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham
$1,500 USD in 24 days
8.0
8.0

Bonjour, J’ai bien lu votre besoin pour le développement d’une application mobile iOS et Android destinée à un marché africain, avec un objectif clair de fiabilité, sécurité, performance et qualité d’expérience utilisateur. Je peux prendre en charge ce projet de bout en bout, du cadrage technique jusqu’à la publication sur l’App Store et Google Play. Je dispose de plus de 8 ans d’expérience en développement mobile et j’ai déjà livré plusieurs applications publiées utilisant React Native avec Expo, incluant des fonctionnalités de géolocalisation, cartes interactives, temps réel, gestion des utilisateurs et flux métier complexes. Je travaille avec une approche orientée produit : architecture propre dès le départ, code maintenable, et itérations maîtrisées pour éviter toute dette technique. Ma stack habituelle sur ce type de projet repose sur React Native + Expo pour le mobile, avec une architecture claire (séparation logique, services, hooks), intégration de cartes (Google Maps / Mapbox selon le contexte), gestion du temps réel (Firebase ou WebSockets selon le besoin), et une attention particulière portée à la sécurité et aux performances sur des réseaux parfois contraints, ce qui est essentiel pour un marché africain. J’assure également toute la phase de tests, d’optimisation, ainsi que la préparation et la soumission sur les stores. Deepak
$2,500 USD in 45 days
8.0
8.0

Hi, this is Elias from Miami. I checked your description and I’m aligned — you want an end-to-end developer who can take your app from wireframes + feature list all the way to App Store + Google Play approval, including architecture setup, UI implementation, testing on the latest two major OS versions, bug fixing, and final submissions. Clean code + a proper handoff guide are a must. I can handle this with either native (Swift/SwiftUI + Kotlin) or a high-quality cross-platform build (Flutter/React Native) if it speeds things up without compromising the “feels native” requirement. My usual approach is: lock the MVP scope, set up a clean repo + CI-ready builds, implement the full UI + core flows, then do a focused QA pass on real devices before store submission so reviews don’t become a surprise. Q1: What kind of app is this (marketplace, booking, social, finance, utility), and does it require auth + profiles on day one? Q2: Do you already have a backend/API picked out, or should I recommend the best option (Firebase/Supabase/custom) based on your features? Q3: Are there any “store sensitive” features involved (payments, subscriptions, location tracking, user-generated content, age-gating)? Once you share the wireframes + feature list, I can propose the best stack and give you a clear first-release timeline with milestones (MVP build, beta/TestFlight, bugfix, submission). Regards, Elias
$2,250 USD in 7 days
7.6
7.6

As a seasoned mobile application developer, I've successfully crafted and deployed numerous high-performing applications to both the App Store and Google Play. With over five years of unmatched expertise in iOS, Android, and Flutter development under my belt, I can guarantee you an optimal cross-platform experience without sacrificing quality. My commitment to clean and maintainable code goes hand-in-hand with your significant preference. Be it native stacks like Swift/SwiftUI or Kotlin/Java or a more robust cross-platform option like Flutter; I'm well-versed in both spectrums. Your app's robust architecture, feature implementation, device testing, bug fixing, third-party integrations - I've done it all. What sets me apart is not just my technical efficacy, but also my dedication to client satisfaction. Clear communication and timely delivery are at the heart of my work ethic. Indeed, my offerings extend beyond development itself; I'll equip you with a comprehensive hand-off guide making your environment setup and future deployments smooth sailing— in line with your envisioned project timeline. Let me join your team to transform your grand concept into a tangible and successful reality.
$2,000 USD in 30 days
7.2
7.2

Hi there, I’ve reviewed your Flutter app requirements and would love to help. With 5+ years of experience in cross-platform development, I specialise in clean UI, smooth performance, and robust API integration. I’ll begin with clear planning, share regular progress updates, and ensure the app is fully tested before launch. Let’s connect to discuss your vision — I’m ready to get started! Best, Bhargav Flutter Developer | Android & iOS Expert
$1,500 USD in 7 days
6.9
6.9

Mobile Application | Flutter | React | iOS | Android | EXPERT LEADING TECH EXPERTS Hi, Hope you are doing good. I have read your project requirements. Over the past 10+ years, I've built a strong foundation in full-stack development, specializing in mobile app development using iOS, Android, React Native, and Flutter. My proficiency in these languages would allow me to comfortably handle this project with great efficiency. Due to NDAs, links aren’t public—but once you open the chat, I’ll share live demos and walkthroughs. I would love the opportunity to discuss how we can bring your vision for the site together with our range of skills and experiences. NOTE: Please pan the budget for now, we will discuss over chat. Thanks & Regards, Srishti
$3,000 USD in 45 days
6.9
6.9

I see you are looking for a professional mobile app developer, français, with a proven track record of delivering reliable, secure and high-performing applications. Not only am I fluent in French but I also possess the exact technical skills required for this project. With over 7 years of android and iOS development experience, I fully understand the importance of clean, maintainable and well-structured code. Having worked on several similar projects like yours, I'm highly capable of managing your project end to end – from development to testing to app submission. I'm familiar with React Native with Expo – a demand that you've specifically stated as obligatory for this project. Furthermore, I’ve handled functionalities involving maps, real-time features, and user management - all pertinent to your app's needs. My aim is to not just fulfill your requirements, but also exceed your expectations. Upon completion of your app, I will provide you with more than what you anticipate - ready-to-publish iOS and Android apps along with complete source code and basic documentation for seamless deployment. Let us embark on this journey together and experience the magic of making your dream project real!
$1,500 USD in 15 days
6.8
6.8

Hi there, I’m a senior mobile app developer with strong experience delivering end-to-end iOS and Android apps from concept to App Store and Google Play. I can handle the full lifecycle — project architecture, clean and maintainable code, UI implementation, testing across devices and OS versions, bug fixing, and final store submissions. I’m comfortable with native (Swift/SwiftUI, Kotlin/Java) as well as cross-platform stacks like Flutter or React Native, and I’ll help you choose the best approach for speed, scalability, and long-term maintenance. You’ll receive fully functional production builds, complete source code in a shared repo, and a clear handover guide for deployment. I’ve launched multiple apps successfully and can guide you from idea to first public release smoothly. Thanks.
$2,000 USD in 20 days
7.0
7.0

Choosing me, Efanntyo, as your mobile app developer for this project would be a win-win. My proficiency in both native stacks (Swift/SwiftUI and Kotlin/Java) and cross-platform frameworks like Flutter and React Native ensures that I am flexible enough to adapt to your needs while never sacrificing the quality of the end product. I have a strong track record of delivering end-to-end solutions that are robust, high-performing, and scalable across multiple platforms. In addition to my wide range of technical skills, I value clean, maintainable code – something that’s undeniably crucial for successful app development. My commitment to following DevOps best practices for continuous integration/continuous deployment (CI/CD) methodologies will ensure a seamless development process, with rigorous testing ensuring quality assurance at every step. Moreover, I’ve had hands-on experience with all parts of the mobile app launch cycle. From ideation to architecture establishment and final launch, I've been there – done that! I understand that launching on both the App Store and Google Play requires thorough adherence to specific platform guidelines – a task I excel at. Rest assured, working with me means timely deliveries, precise attention to detail, robust code architecture, responsive design implementation - everything needed for an app launch success story.
$2,250 USD in 7 days
6.5
6.5

Bonjour, J'ai examiné les exigences de votre projet. Vous avez besoin d'une application iOS et Android conçue pour le marché africain : développement complet, de la conception à la publication sur l'App Store et Google Play, avec React Native et Expo. Je développe et publie des applications React Native depuis environ 9 ans et je parle couramment français. Voici ce que je vous propose : Une application iOS et Android complète, développée avec React Native et Expo. Une architecture de projet correctement configurée dès le départ. Toutes les fonctionnalités prévues sont développées : cartes, fonctionnalités en temps réel, gestion des utilisateurs. Une interface utilisateur créée à partir de vos maquettes. Des tests, la correction des bugs et une optimisation continue. Les applications sont soumises et publiées sur les deux plateformes. Un code propre et maintenable, accompagné d'une documentation de base pour le déploiement et la prise en main. Délai : Environ 10 à 14 semaines pour la première version prête à être lancée, selon la complexité des fonctionnalités. Technologies utilisées : React Native avec Expo, Firebase ou votre backend préféré, structure de composants claire. Méthode de travail : Commencez par la planification de l’architecture, développez les fonctionnalités par phases, effectuez des mises à jour régulières pour suivre l’avancement, et réalisez des tests approfondis avant la mise en production. À bientôt, Kamran.
$3,000 USD in 15 days
7.3
7.3

Bonjour, Je vais développer votre application mobile pour les plateformes Android et iOS, avec un panneau d'administration web. Je m'appelle Tulsiram. J'ai 10 ans d'expérience en développement d'applications mobiles natives et multiplateformes. J'ai bien compris vos besoins. Je serais ravi de collaborer avec vous. Si vous êtes intéressé, n'hésitez pas à me contacter. Je vous fournirai des mises à jour quotidiennes, le code source une fois le développement terminé, et un an de support de maintenance, selon les étapes suivantes : Je serai disponible 10 à 12 heures par jour en semaine. Je vous fournirai des mises à jour régulières en fonction des modules que nous aurons définis ensemble. Après validation de chaque module par vos soins, je vous fournirai le code source complet de votre projet et l'installerai sur votre domaine. Merci
$1,500 USD in 35 days
6.6
6.6

I understand the essential requirements for your project to run smoothly on both iOS and Android, and I'm well-versed with the tools that would facilitate that. My extensive experience in iOS development combined with my skills in Flutter, React Native and mobile app development align perfectly with what you're looking for. I've taken projects from inception to launch, having developed applications across diverse domains such as CRM and ERP systems, web-based POS, and custom websites. My command of both frontend and backend technologies will enable me to create clean, maintainable code that meets your exact needs. I’m comfortable working with native stacks (Swift/SwiftUI and Kotlin/Java), as well as more flexible options like Flutter or React Native which can accelerate the development process without compromising quality. Not only will you get fully functional apps prepared for store submission in both iOS and Android platforms, but I'll also make sure you are handed a shared repository of all build files and source code alongside a comprehensive hand-off guide covering environment setup and deployment steps. With my versatile skillset, depth of knowledge, and a track record of end-to-end app launches, I believe I'm the best person to bring your project vision to reality. Let's get started! With Regards!
$3,000 USD in 32 days
6.2
6.2

Hi, With over a decade of experience and my team's expertise in iOS, Android, Flutter, and React Native development, we're more than capable of meeting your end-to-end app development needs. By choosing Curveball for your project, you gain the assurance of having a partner who doesn't just deliver on functionality but emphasizes clean and maintainable code. We understand this importance for seamless updates, testing+debugging, and the overall life-cycle of the product. I believe in collaborative working relationships; we'll leverage our technical aptitude to comprehensively guide you on technical decisions, aligning with your core objective of launching both builds smoothly without any critical issues or compatibility concerns up to the latest two major OS versions. Our proficiency in real-time data integration and API development will further amplify the versatility of your apps. In addition to developing scalable and user-friendly solutions, one area where Curveball truly excels is project ownership and post-delivery support. We'll provide you not only with fully functional iOS and Android apps ready for store submission but also equip you with all project source code within a shared repository along with a short yet comprehensive hand-off guide to facilitate effortless environment setup and smooth deployment steps. Lets Chat
$2,100 USD in 20 days
6.3
6.3

Hi I will be able to help you on both React native or on latest technology of flutter. Please message me for 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, Power BI, Scikit-learn, Data Science AI ML, PyTorch, TensorFlow, SparkML , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$2,000 USD in 30 days
6.5
6.5

Hi there, ★★★ Mobile App Development / React Native / Android App Development Expert ★★★ 5+ Years of Experience ★★★ I will complete this project by following a structured approach to ensure a smooth development process and timely delivery. 1. Requirement Analysis and Planning - 10 hours 2. Project Architecture Setup - 15 hours 3. UI Implementation and Development - 40 hours 4. Device and OS Version Testing - 20 hours 5. Bug Fixing and Final Adjustments - 15 hours 6. Store Submission and Handoff Documentation - 10 hours What I need from you: 1. Wireframes and feature list 2. Access to any necessary third-party services 3. Feedback and approval at key milestones I look forward to connecting at your convenience to ensure the project's success. Best Regards, TechPlus Team
$3,000 USD in 14 days
5.9
5.9

Zurich, Switzerland
Member since Jan 29, 2026
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₹12500-37500 INR
$1500-3000 SGD
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₹12500-37500 INR
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min £36 GBP / hour