Multi-Platform Marketplace App Development

@infowider11

⭐️⭐️⭐️ Scalable Marketplace App for iOS & Android ⭐️⭐️⭐️⭐️ I can develop a secure, high-performance marketplace app with seamless listings, seller ratings, and integrated payments including escrow-style fund holding. Using a cross-platform stack, I’ll ensure consistent performance across iOS and Android with a clean, user-friendly interface. The app will include robust payment integration, order tracking, and a reliable rating system to build user trust. * User registration & login * User profiles (buyers & sellers) * Product listing & management * Search & advanced filters * Product detail pages * Seller ratings & reviews * Shopping cart / direct purchase * Secure payment integration * Escrow / fund holding system * Order tracking & history * In-app notifications * Chat between buyer & seller * Wishlist / favorites * Admin dashboard Let’s chat… Thanks

@AwaisChaudhry

Hello, I understand you want a cross‑platform marketplace app for iOS and Android where users can list items, rate sellers, and complete payments with an escrow that holds funds until delivery. I will build a scalable, secure app with a solid backend, smooth user experience on both platforms, reliable seller ratings, and robust payment integration (cards and bank transfers) plus escrow logic to protect buyers and sellers. My plan is to deliver an MVP first with essential buyer/seller flows, then layer in advanced features, performance tuning, and a polished UI. I’ll use a modular architecture for easy future enhancements, ensure strong security practices, and perform comprehensive testing across devices. I’ll share a relevant portfolio and project experience in my next update. What is your preferred payment gateway and any regional restrictions we should plan for (e.g., currencies, tax rules, and bank transfer support)? Best regards,

@irsolutions

With over a decade of experience in full-stack architecture and high-scale systems, I understand the importance of creating a seamless marketplace app where users can buy and sell with ease. Your project goal of developing a multi-platform marketplace app aligns perfectly with my background in high-complexity systems, such as scaling for over 1 million users and handling secure FinTech transactions. For a project of this nature, a key strategic insight would be to prioritize payment processing security to ensure transactions are safe and reliable. I have successfully implemented similar payment integration features in past projects, including holding funds securely until the buyer receives the item, guaranteeing a smooth transaction process for all parties involved. I am confident in my ability to deliver a top-notch marketplace app that meets your requirements and exceeds expectations. I invite you to reach out to discuss the roadmap further and how I can bring your project to life.

@diektech

Hi, This is Elias from Miami. I checked your project description and understand you’re looking to create a marketplace app where users can easily post and browse items. It sounds like a fantastic opportunity to build a user-friendly platform! I’ve worked on several similar platforms and understand the key technical challenges involved. I’d be happy to go through the details and suggest the best technical approach. I plan to focus on creating a seamless user experience along with secure payment processing. I have a few questions to get a better understanding: Q1 – What specific user roles do you envision for the app (buyers, sellers, admin)? Q2 – Are there any specific payment gateways you prefer to integrate? Q3 – Do you have any existing systems or platforms that this app needs to connect with? Looking forward to hearing from you.

@eclairios

Hello, I understand you're seeking an experienced app developer to create a robust marketplace application for both iOS and Android platforms. I am adept at integrating key features like user ratings, secure payment processing, and escrow-like fund holding to ensure a seamless and trustworthy user experience. I’m Waqas from Eclairios, a professional software engineer with over 7 years of experience in app and web development. I have successfully completed 128 projects, earning a 5.0 rating from satisfied clients. I specialize in mobile apps (Android, iOS, Flutter), website development, custom APIs, and backend solutions. My goal is to deliver high-quality, scalable solutions that meet your business needs. Why hire me? ★ 100+ Projects Completed with 5-star rating. ★ 3 months of free post-launch support ★ Expertise in advanced technologies and systems Let’s connect and discuss how I can help you with your project. Best regards, Waqas

@n2rtechnologies

Hi, You need a two-platform marketplace where users can list and buy items seamlessly. Quick question: are you handling payments in-app, or integrating a third-party processor like Stripe? We've built similar apps—iOS, Android, payment flows included. Let's talk details. Best Regards, Hasan

@kamran2012

Hello, I will build your marketplace app for iOS and Android — covering item listings, seller ratings, and payment processing with escrow functionality — using a single React Native codebase to keep development efficient and both platforms in sync. For the escrow flow, I will implement a state machine that tracks each transaction through stages: funds held, item shipped, buyer confirms receipt, funds released. This prevents edge cases like double releases or stuck payments, and gives both buyers and sellers a clear status at every step. Questions: 1) Which payment provider do you prefer for escrow — Stripe Connect, Mangopay, or another service? 2) Will sellers ship physical items only, or do you also need support for digital goods or local pickup? Send me a message and we can go over the details. Best regards, Kamran

@ominfowave

Hello We are Ominfowave Software Services Pvt. Ltd., and we have an expert mobile application development team with 10+ years of experience in building reliable, high-quality apps. ? Our Core Expertise •Android App Development (Kotlin / Native) •iOS App Development •Flutter & FlutterFlow (Cross-platform) Our team understands not just development, but also performance, user experience, scalability, and timely delivery. ? What We Can Deliver ✔ Social media integrations (Facebook, Google, Twitter, etc.) ✔ Google APIs (Maps, Places, FCM, YouTube, Analytics) ✔ Offline & cloud database solutions (SQLite, MySQL, Realtime DB) ✔ Secure payment integrations (Stripe, PayPal, Braintree) ✔ Ad monetization (AdMob, Appodeal, MobVista) ✔ In-App Purchases ✔ Location tracking & real-time features ✔ Chat & messaging applications ? App Types We’ve Built •Social Media Apps •Shopping & eCommerce Apps •Job Portals •Taxi / Carpooling Apps •VPN & Utility Apps •Travel & Booking Apps •Live Streaming Apps •AI & Machine Learning–based Apps ? Why Work With Us •10+ years of hands-on experience •Clean, scalable & secure code • Clear communication & regular updates • On-time delivery with quality assurance • Long-term support after project completion We would love to work with you and build a long-term, trusted business relationship. Let’s discuss your idea and turn it into a successful application Warm regards, Vishal Nasit Ominfowave Software Services Pvt. Ltd.

@asifalimzd

Hi there, I can build a secure, scalable marketplace app for both iOS and Android where users can list items, complete purchases, and interact with confidence through a smooth and intuitive experience. I’ll implement core features like seller ratings, integrated payments (cards and bank transfers), and an escrow-style system where funds are safely held until delivery is confirmed. The app will be designed for performance, security, and easy future expansion, with a clean UI and reliable backend to support growth. Kindly send me a message to discuss more. Thanks

@Hammadhassan21

Hi, You need a secure two-sided marketplace app with trust, payments, and seller reputation built in from day one. I will build a cross-platform iOS and Android app with smooth listing, browsing, and checkout flows and also implement secure payments with escrow-style funds holding until order confirmation and Add seller profiles with ratings, reviews, and trust signals to reduce fraud risk. A production-ready marketplace where users can safely buy/sell with built-in trust and smooth payment handling. I’ve developed marketplace and transactional apps with payment integration, user reputation systems, and real-time status tracking and Do you already have a preferred payment provider for escrow flow, or should I design the full payment architecture recommendation? I can start immediately and structure it for scalable launch on both iOS and Android from day one. I'm waiting for your any kind of response. Thanks.

@AITSoft

Hello, I will build a robust, cross‑platform marketplace app for iOS and Android where users can post items, rate sellers, and securely handle payments. My approach is to deliver a clean, scalable product with a strong focus on seamless UX, reliable payment flows, and trustworthy seller ratings. I’ll set up a unified codebase (Flutter) to speed development across both platforms while keeping native performance and smooth UI. Core features include buyer/seller profiles, item listings, ratings, and a secure escrow-like payment flow that releases funds after delivery confirmation. I’ll integrate card payments and bank transfers using proven payment gateways, with PCI‑compliant handling and secure data practices. I’ll architect a modular backend (PHP-based) with clear APIs, ensuring easy maintenance and future feature expansion. I’ve delivered multi‑platform marketplace apps with payment integrations, structured rating systems, and solid app design for both iOS and Android. Portfolio samples and project experiences can be shared on request. What is the preferred payment gateway and any country-specific payment requirements we must support? Do you have preferred technology stack for the frontend (Flutter vs native) and backend (PHP) or should I propose the best fit given scope? What are your target launch regions and any compliance needs (KYC, VAT, GST) to consider for escrow and payouts? Do you require admin dashboards, seller onboarding flows, and dispute resolution proce

@shrec

Hi, I can help you build a scalable, secure marketplace app for both iOS and Android with all the key features you outlined. I have experience developing marketplace-style platforms, including: Seller/buyer systems with rating & review functionality Secure payment integration (cards, bank transfer, escrow-style holding) Clean, user-friendly mobile UI with strong performance For your project, I would focus on: Smooth listing & browsing experience Reliable payment flow with fund holding until delivery confirmation Scalable backend to support growth I typically use modern stacks like Flutter for cross-platform apps, combined with a robust backend (Node.js / Firebase / Supabase). Happy to share relevant work and discuss the best approach for your app. Best regards, Ivane

@NabeelAbid22

Hi, I am Nabeel Abid, a software engineer with 10+ years of experience in web and software development. I have a strong understanding of both front-end and back-end technologies, enabling me to build robust, scalable applications that meet user needs and business objectives. My skills include proficiency in languages such as JavaScript, Python, and PHP, along with frameworks like React and Django. I’m also experienced in database management and RESTful API development. I am confident in my ability to tackle complex challenges head-on, and I pride myself on my reliability and attention to detail. I understand that effective communication and collaboration are key to delivering successful projects. I am eager to apply my expertise to help your team achieve its goals. Regards, Nabeel Abid

@mahig47

Hello! Based on your project description, you are looking to build a cross platform marketplace app where users can list items for sale, interact securely, and complete transactions with trust built into the system. The goal is to create a reliable and scalable platform with smooth user flows, secure payment handling, and a structured rating system that builds confidence between buyers and sellers. I will focus on delivering a mobile application with a clean listing system, secure authentication, integrated payment processing, and an escrow style flow where funds are held until delivery is confirmed. The platform will also include a robust rating and review system to ensure transparency and trust across transactions. I have 7 plus years of experience building marketplace and transaction based applications with secure payment flows, scalable backend systems, and user focused interfaces designed for real world usage. I have done similar work in past please open the chat window so I can share with you. Please contact us to discuss your monetization model, escrow flow, and launch priorities so that we can define the architecture. Best regards, Nikita Gupta

@teodorgeorge

Hello, I’d be glad to help you build your multi‑platform marketplace app with clean user ratings, secure payments, and reliable escrow handling. I’ve worked on similar listing and transaction-driven apps, keeping the flow simple while ensuring strong protections for buyers and sellers. I can keep the development straightforward across both iOS and Android while making sure the payment and rating systems work smoothly together. Thanks, Teo

@taimoorkhan311

Hello, With 4 years of experience in Mobile App Development, PHP, Android App Development, and iOS Development, I am well-equipped to handle your Multi-Platform Marketplace App Development project. I understand the requirements and am confident in providing a professional solution that includes user ratings, payment processing, and secure funds holding. I have expertise in PHP, Mobile App Development, iPhone, Android, App Design, iOS Development, Android App Development, and Payment Processing skills. Let's connect in chat to discuss further details. Looking forward to the opportunity to work on this project. Best regards, Taimoor from Pixels Soft

@mobiappsoftware

Hello, I will develop your MARKETPLACE MOBILE APPLICATION FOR ITEM BUY AND SELL FEATURES for Android and IOS both platforms with Web admin panel. I am Tulsiram. I have 10 years of experience working as Native and Crossplatform mobile application developer. I am understood your requirements. I am glad if we are working together. If you interested then let's connect. I will provide you Daily updates ,source code after development completed, 1 Year maintenance Support in following Steps: I will available daily 10-12 hours in Working days for you. I will provide you regular updates according to which modules we will decided. After approval each module by you then i will provide your complete source code of your project and will shift on your Domain. Thanks

@ciss26

Hello, I hope you are doing well. I understand that you are looking to build a MARKETPLACE MOBILE APPLICATION, and I would be happy to help. I have extensive experience in designing and developing applications and have successfully delivered many projects. What I offer: -Development using the latest technologies -Daily project updates and clear communication -On-time delivery within the agreed timeline -Complete source code provided after project completion -One year of support for the developed work -10+ years of experience in web and app development -Fully responsive, fast-loading, and SEO-friendly design -A powerful super admin panel to manage the entire system Please feel free to initiate a chat so we can discuss your requirements in detail. Thank you and regards, Dheeraj K.

@reedsystems

Hi, I’m excited to propose for the development of a marketplace app where users can post items for sale. With over a decade in the field, I have extensive experience creating robust applications for multiple platforms. Key features will include: - User ratings for sellers to ensure trust and transparency - Seamless payment processing via credit/debit cards and bank transfers - Secure funds holding until delivery confirmation from buyers I’ve developed several marketplace apps previously that have been successfully integrated with major payment gateways. My skills in iOS and Android development are well-rounded, ensuring a smooth user experience across both platforms. Feel free to check my portfolio for more details: https://www.freelancer.com/u/reedsystems Thank you!