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I’m launching a community-driven exchange where every member can post what they’re happy to give and what they’d love to receive, then connect in a safe, anonymous space. The first release will be a mobile app for both iOS and Android. Core experience • Users sign up with a simple phone-number OTP flow—no emails or social logins. • After onboarding, they create “Offers” and “Wishes” that appear in a shared feed. • Powerful search and category filters help people find matching items or skills fast. • An in-app chat lets two parties negotiate or arrange hand-offs without revealing personal details; identities are masked until both approve disclosure (or never, if they prefer). I’ll need a full solution—frontend, backend, and database—delivered ready for store submission, complete with basic moderation tools and analytics hooks. Please outline the tech stack you recommend (React Native, Flutter, Firebase, GraphQL, etc.), a high-level architecture, and a timeline with clear milestones through to final deployment.
ID do Projeto: 40160460
36 propostas
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Ativo há 18 dias
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36 freelancers estão ofertando em média ₹11.220 INR for esse trabalho

Hi I have read your requirements and I am sure 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. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹30.000 INR em 7 dias
6,5
6,5

Having delved into the project description, my team and I are confident that we have the skills and expertise to deliver exactly what you need. With a strong background in mobile app development (both Android and iOS), PHP, as well as a deep understanding of agile methodology, we can provide a scalable solution built on Robust Architecture. Given your preference for React Native or Flutter, we’ll specifically leverage these frameworks with Firebase as our backend to accelerate the build-time while ensuring the app runs optimally across platforms. Our aim is to create clean, intuitive interfaces for great user experiences; thus, we will Our development timeline is based on our comprehensive understanding of your project and keeping client satisfaction as our top priority. That being said, we’ll keep an open line of communication throughout the process to ensure maximum transparency with regular updates on progress. To conclude, with our diverse team’s skills in web and mobile development combined with fast turnaround time and 7-day availability, we are more than capable of bringing your vision to life - from coding Backend till getting your posts live under deployment-ready architecture. I look forward to discussing this opportunity with you further.
₹12.000 INR em 7 dias
6,2
6,2

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
₹8.500 INR em 20 dias
6,7
6,7

With my extensive experience in web design and development for over 8 years, I am confident that I can provide you with a top-notch solution for your Anonymous Exchange Mobile App project. I’ve successfully worked on multiple website applications, open source applications, and have developed several web-based solution products. This has given me an all-round understanding of the technical complexities and nuances that come with such projects, making me well-suited to strategize, build and manage your app. Considering the requirements and the necessary tools stipulated in your project description, I would suggest using a combination of React Native on the frontend, supported by a backend powered by Firebase or GraphQL. This will enhance scalability as well as bring in advantages like rapid development cycles, better user experience and ease of maintenance. Moreover, I am also well-versed in mobile app development using Ionic, Cordova and Flutter which further enhances my capabilities to deliver a solution that spans both iOS and Android platforms. In addition to these technical skills, my proficiency in UX/UI design makes me especially adept at ensuring an intuitive and engaging user experience. My
₹5.000 INR em 7 dias
5,2
5,2

Hello there , Good afternoon! I am skilled mobile developer with skills including iOS Development, iPhone, Mobile App Development, React Native, PHP, GraphQL, Backend Development and Android. Please send a message to discuss more about this project. Appreciate your prompt response
₹7.770 INR em 1 dia
4,5
4,5

As a seasoned mobile app developer with a strong grasp of both frontend and backend technologies, I'm confident in my ability to deliver a top-notch solution for your Anonymous Exchange app project. My team and I are well-versed in the tech stack you've outlined; we have expertise in React Native, which is ideal for cross-platform app development, and Node.js as a powerful backend framework providing a scalable, secure foundation for your database needs. Our comprehensive understanding of HTML, CSS, and JavaScript ensures a polished front-end experience for your users. With a collective experience of over 10 years in the industry, we understand the significance of user safety and privacy in community-driven platforms like yours. We've built numerous apps with an emphasis on anonymity and safely managing personal interactions. Our coding practices prioritize security without compromising on user experience or functionality.
₹7.000 INR em 7 dias
4,7
4,7

As a seasoned tech professional focused on delivering sophisticated and highly effective solutions, I can confidently say that my team and I are the perfect fit for your project. With our sound knowledge in MERN stack, React Native and Flutter development combined with deep understanding of mobile app creation in both iOS and Android platforms, we understand the significance of flawless execution and security given the anonymous nature of your application. Our robust backend development skills will help build the necessary architecture along with integrating dynamic search filters, secure chat functionality and powerful analytics that you desire. My team also excels at setting up scalable databases like MongoDB for long-term operational growth like what your project requires. Furthermore, the provision of basic moderation tools is included in our delivery to maintain a safe community experience. My clients also know me as a reliable partner who ensures regular and clear communication along every step of the project; willing to adapt where needed. And lest I forget to mention, we are also experts at mitigating risks while delivering prompt turnaround times. Investing in us means investing in a comprehensive solution that extends beyond deployment, so why not take this chance to create something impactful together? Look forward to hearing from you soon!
₹70.000 INR em 7 dias
4,6
4,6

As an established and versatile PHP developer with significant experience in both Android and iOS development, I am confident in my ability to deliver a top-notch, cross-platform mobile app for your anonymous exchange community. My skill set aligns perfectly with the project description; from utilizing React Native to manage the frontend and backend effectively, to leveraging your preferred database solution, I bring a comprehensive command of the full-stack development process. In addition to my proficiency in key technologies like PHP, HTML, and CSS – essential for building secure and intuitive interfaces – I also possess extensive expertise in API integration. This would enable me to smoothly incorporate various features such as chat functionality or any third-party services you may require into the app’s architecture. Moreover, I value efficient collaboration and communication and pledge to work closely with you throughout the project lifecycle while sharing valuable insights where needed.
₹7.000 INR em 7 dias
3,9
3,9

Hello, I have checked your requirements very well and also understand them well. With 5+ years of professional experience in mobile and backend development, I can deliver a secure, scalable, and store-ready community exchange app for both iOS and Android. I recommend a React Native app for a single, high-quality cross-platform codebase, paired with a GraphQL-based backend (Node.js or PHP/Laravel) for efficient data fetching and flexibility as the platform grows. Firebase can be used for phone-number OTP authentication, push notifications, real-time chat, and basic analytics, while a dedicated backend and database (PostgreSQL/MySQL) will manage offers, wishes, moderation, and privacy rules. The architecture will ensure anonymity by default, with controlled identity disclosure only after mutual consent. In-app chat will be secured, moderated, and logged, while admin tools will support content review, reporting, and basic insights. Proposed timeline: • Week 1: Finalize architecture, database design, and UI flows • Week 2–3: Core app development (auth, feed, search, chat) • Week 4: Moderation tools, analytics hooks, testing, and store prep I focus on clean UX, strong privacy, and reliable performance, and will deliver a complete solution ready for App Store and Play Store submission. Thanks, Arshiya
₹12.000 INR em 7 dias
3,7
3,7

Hello, I’m Rahul Singh from Team Velora, and Team Velora has been running for 3 years with experienced mobile and backend developers. We understand your requirement for a community-driven exchange mobile app (iOS & Android) with anonymous chat, offers/wishes feed, moderation, and analytics. Please come to the chat box to discuss the project and proceed further.
₹11.000 INR em 3 dias
3,8
3,8

Hello there, I am excited about the opportunity to work on your project to develop a community-driven exchange platform where members can post their offers and wishes in a safe and anonymous environment. The mobile app for iOS and Android will feature a simple sign-up process, seamless onboarding, powerful search functionalities, and secure in-app chat for negotiations. I propose a comprehensive solution encompassing frontend, backend, and database components, with emphasis on React Native or Flutter, Firebase, GraphQL, and a structured architecture to ensure a smooth development process with clear milestones leading to final deployment. Regards, anilptk
₹6.350 INR em 4 dias
2,1
2,1

Hi there, We have 10+ years of experience building secure, community-driven mobile platforms and can deliver your exchange app end-to-end for both iOS and Android. We’ll design a clean, intuitive app with phone-number OTP login, offer/wish feeds, smart search and filters, and a privacy-first in-app chat where identities remain anonymous unless both users agree. Our team will handle the full stack mobile app, backend, database, moderation tools, and analytics using a scalable architecture (React Native or Flutter with a secure API layer) and prepare everything for smooth App Store and Play Store submission. Let’s connect to review your vision, finalize the tech stack, and map clear milestones to launch. Regards, Ekakshnex Pvt Ltd.
₹12.500 INR em 7 dias
1,8
1,8

Hello, I’m Ankur Hardiya, a friendly freelance developer with an awesome team. I read your requirement for App and I’m super excited to develop and design a fantastic Android and iOS application for you. With my experience in Flutter and native languages, I can build high-performing apps for both Android and iOS platforms. Whether you need an eCommerce app, a custom business app, or anything in between, I can deliver: * Native app experience for optimal performance * User-friendly interface and intuitive navigation * Seamless integration with backend systems * Ongoing maintenance and updates I’m passionate about creating mobile apps that make a difference, and I’m eager to discuss your project in detail. Thanks a bunch for thinking of me for your project. I’m all set to turn your ideas into something amazing in today’s competitive world. Regards, Ankur Hardiya
₹7.000 INR em 7 dias
0,0
0,0

Hi, Hope you're doing great! I just went through your project description, and I’m excited about the opportunity to work with you. Based on your requirements, I’m confident that I can deliver high-quality results that align perfectly with your vision. ? Here’s a quick snapshot of what I bring to the table: ✔️ Expert in PHP, HTML5, CSS3, JavaScript and Vue.js ✔️ Hands-on experience with frameworks like Laravel, Yii1/Yii2, CodeIgniter, CakePHP, Symfony ✔️ Strong database knowledge: MySQL ✔️ Proven track record of building dynamic, responsive, and user-friendly websites across various industries What sets me apart is not just my technical expertise, but my focus on clear communication, meeting deadlines, and building long-term relationships with clients. ? Let’s chat! I’d love to learn more about your project goals and see how I can help bring them to life. Looking forward to the possibility of working together! Thank you and best regards
₹7.000 INR em 7 dias
0,0
0,0

As the digital solutions expert with a wealth of experience in your required development areas, I am confident I can deliver an anonymous exchange mobile app that matches your project needs. In the past six years, I’ve built scalable and secure applications across various platforms: iOS and Android included. Employing modern web technologies like React Native or Flutter would certainly create a smooth, engaging experience for your users. The process of creating this unique platform—secure but simple user onboarding, anonymous yet efficient item matching, real-time negotiation chats all while maintaining user privacy—demands expertise in frontend, backend, storage, and analytics. I assure you a complete technical solution with essential moderation tools and strong analytics hooks. From intuitive UI/UX design to lengthy backend systems, you would have a fully-functional app ready for store submission on time — even quicker due to my efficient yet accurate work ethic — to be deployed for your community's service. Let’s actualize your brilliant idea together!
₹9.500 INR em 9 dias
0,0
0,0

As an experienced AI and Full-Stack Engineer, I bring a unique skill set to your 'Anonymous Exchange Mobile App' project. With full-stack proficiency in backend mobile app development and a deep understanding of front-end user experience, I'm well-equipped to handle the intricate process of turning your ideas into reality. The cross-platform compatibility options provided by React Native can efficiently cater to iOS and Android devices while ensuring native-like performance levels. Not only have I developed numerous scalable web applications for my clients, but my recent projects also gave me significant experience in building AI-powered apps including chatbots that maintain anonymity, which aligns with your project's core feature. Additionally, my proficiency in workflow automation such as Zapier will be extremely useful in discreetly managing the app's communications without compromising users' privacy. Choose me for your project and you'll receive not just motivated coding from a skilled professional dedicated to maintaining a stringent timeline but also someone who believes in providing long-term technical support if needed. Your vision of an anonymous exchange platform is intriguing and I am committed to bringing it to life. With my breadth of experience across meaningful projects and industries, I am confident that I can deliver an app that’s both robust and user-friendly – a perfect fit for your project’s requirements
₹7.000 INR em 7 dias
0,0
0,0

Hi, Your project immediately caught my attention because a strong digital presence is more than just design — it’s your digital sales engine. I design and develop high-performing websites and mobile applications that don’t just look good, but convert users into customers. From clean UI/UX to fast performance and SEO-ready architecture, every element is built with purpose and scalability in mind. Why work with me: • Modern, premium UI/UX for web & mobile apps that builds trust • Speed-optimized, mobile-first, and performance-focused development • SEO-ready and conversion-focused structure from day one • Clean, scalable code using modern technologies • Clear communication, on-time delivery, and long-term support mindset I don’t start by coding — I start by understanding your business goals and user flow. Once aligned, I deliver digital solutions that support growth, credibility, and real results across both web and mobile platforms. Let’s connect and move your project forward. Regards, Ahsan Khani Web & Mobile App Developer
₹7.000 INR em 1 dia
0,0
0,0

I am excited about your vision for a community-driven exchange app and confident I can deliver a seamless, secure, and user-friendly solution tailored to your requirements. I recommend using React Native for cross-platform mobile development, Firebase for authentication, real-time database, and cloud functions, paired with GraphQL to efficiently handle data queries. The architecture will include modular frontend components, a scalable backend, and integrated analytics and moderation tools. I propose a timeline with milestones for onboarding, Offer/Wish creation, search/filter functionality, in-app chat, testing, and final deployment, ensuring fast delivery and clear communication throughout. Although my Freelancer account is new, I have successfully completed similar projects outside this platform, delivering robust apps with real-world impact. Please give me the opportunity to demonstrate quality and dedication through action, not just ratings. Best regards, Cameron Coleman
₹9.400 INR em 14 dias
0,0
0,0

Hello, Resonite Technologies can deliver a secure, anonymous exchange mobile app for both iOS and Android, fully production-ready and compliant with app store guidelines. We have strong experience building community platforms with privacy-first design and real-time communication. Recommended Tech Stack • Mobile App: React Native (single codebase for iOS & Android) • Backend: Node.js (TypeScript) with REST/GraphQL APIs • Database: PostgreSQL + Redis (scalable, secure) • Auth: Phone number OTP (Twilio or Firebase Auth) • Real-time Chat: WebSockets / Firebase RTDB (masked identities) • Cloud: AWS (Dockerized services) • Analytics & Moderation: Event tracking + admin moderation panel High-Level Architecture Mobile App → API Gateway → Auth Service → Offers/Wishes Service → Chat Service → Database Admin Panel for moderation, reports, and analytics hooks. Identity masking enforced at backend level until mutual consent. Core Features • OTP-based anonymous signup • Offers & Wishes feed with search and category filters • Secure in-app chat with identity protection • Mutual approval-based identity disclosure • Moderation tools, reporting, and analytics-ready events Timeline & Milestones Week 1: UX flows, architecture, OTP auth Week 2: Offers/Wishes, feed, search & filters Week 3: Chat, anonymity logic, moderation tools Week 4: Testing, optimization, store-ready builds Best regards, Resonite Technologies
₹27.000 INR em 7 dias
0,0
0,0

This project aligns perfectly with the kind of clean, seamless, and well-structured work I deliver. Your focus on a user-friendly mobile app with anonymous, integrated features like OTP sign-up, curated feeds for Offers and Wishes, and secure masked chat matches well with a clean, professional, and automated experience. I specialize in full-stack mobile app development using React Native and Firebase for swift, scalable backend, combined with GraphQL for efficient data handling. Although I’m new to Freelancer, I’ve worked on multiple real-world projects off the platform and I want to bring that experience here. I would love to discuss more about your project! Regards, Annabelle Pretorius
₹9.400 INR em 14 dias
0,0
0,0

India
Membro desde nov. 23, 2016
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mín. $50 USD / hora
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₹12500-37500 INR
₹600-1500 INR
mín. ₹2500 INR / hora
$750-1500 USD
$250-750 USD
$30-250 USD
$30-250 USD
₹12500-37500 INR
₹12500-37500 INR
₹12500-37500 INR
$250-750 USD
$750-1500 USD
₹12500-37500 INR
₹37500-75000 INR
€3000-5000 EUR
$30-250 USD
$30-250 USD