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I am creating AutoBid Connect, a dual-facing solution for dealerships and car shoppers, and I need someone who can shape both the website and the mobile app at the same pace. Dealership side The very first release must let dealers log in and quickly post overstock vehicles—vin scan or manual entry—then set a minimum acceptable price and watch offers roll in. From there they should be able to flag specials, flash-sale timers, and aging-inventory tags, but the core workflow is the overstock upload and offer management dashboard. Customer side In the app, shoppers must be able to browse inventory from multiple dealers, filter by make, model, year, mileage, price, and location, submit an offer instead of paying sticker, receive push notifications when dealers respond, compare counter-offers side by side, and reserve a car with a deposit. Scope of this engagement • UX flowcharts and clickable Figma prototypes for both web and iOS/Android • A responsive web front end (React, Vue, or similar) plus a cross-platform mobile build (Flutter or React Native) sharing the same REST/GraphQL back end • Dealer CMS for bulk CSV uploads, VIN decode, photo handling, and minimum-price rules • Offer engine with real-time alerts, simple negotiation logic, and status tracking • Basic authentication, role permissions, and Stripe (or comparable) deposit handling Acceptance criteria 1. A dealer can publish an overstock unit in under two minutes using the CMS. 2. A shopper can locate that unit through filters, place an offer, and see dealer replies in a dedicated “My Offers” screen. 3. All key flows are covered by automated tests and pass in CI. 4. Deployed staging URLs for web and TestFlight/Play Store builds for mobile. If you have experience launching two-sided marketplaces and can move swiftly from design to an MVP, let’s talk timelines and milestones.
Project ID: 40533259
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275 freelancers are bidding on average $501 USD for this job

With over a decade of experience in full-stack architecture and high-scale systems, I understand your goal of creating AutoBid Connect, a platform that caters to both dealerships and car shoppers. My background in developing high-complexity systems, such as serving over 1 million users, directly applies to the challenges of shaping a dual-facing solution like yours. My strategic insight for this project is to focus on creating a seamless user experience for both dealers and customers, ensuring that the platform is scalable and secure. With past success in building Telegram Mini Apps for large user bases, I am confident in my ability to handle the complexity of this project. I encourage you to take the next step and reach out to discuss the roadmap for AutoBid Connect. I am excited about the opportunity to work on this project and deliver a high-performance solution that meets your needs.
$600 USD in 20 days
9.2
9.2

Hi there, We understand you're looking to develop AutoBid Connect, a dual-facing platform for dealerships and car shoppers, requiring both a website and mobile app to be built simultaneously. The initial release should enable dealers to quickly post overstock vehicles and manage offers, while shoppers can browse inventory, submit offers, and receive push notifications. With our 17 years of experience in web and mobile development, including projects like a music voting mobile app (React Native, React.js, Node.js) and a furniture store mobile shopping app (Flutter, Node.js), we're confident in our ability to deliver a high-quality solution. Our team has expertise in React, Vue, and similar technologies for the web front end, as well as cross-platform mobile builds using Flutter or React Native. Can you tell us more about your expected timeline for the MVP launch and what key milestones you've identified for the project? Feel free to message us to discuss the details! — Webbook Studio
$400 USD in 10 days
9.2
9.2

Hello, I hope you’re doing well. My name is Vishal Nasit, and I represent OM Infowave Software Pvt. Ltd. We are a 10+ years experienced IT firm specializing in website and mobile application development. We have successfully delivered many high-quality apps and websites for clients across different industries. ? Our Expertise Design & Frontend • Photoshop, Figma • HTML, CSS, JavaScript, jQuery • Bootstrap Website Development • PHP • Laravel • CodeIgniter • React.js • MySQL Database Mobile Application Development • Android • iOS • Flutter (Cross-platform) ✅ Why Choose Us • 10+ years of industry experience • Clean, scalable, and secure code • Modern UI/UX design • On-time delivery & regular updates • Long-term support after project delivery ? Our Approach 1. Understand your exact requirements 2. UI/UX design approval 3. Development with regular milestones 4. Testing & quality assurance 5. Final delivery and deployment 6. Ongoing support if required ? Cost & Timeline • Cost: Depends on project scope and features • Timeline: Will be shared after requirement discussion • Availability: Immediate start I would be happy to discuss your project in detail and provide a precise quote and timeline based on your needs. Looking forward to working with you. Best regards, Vishal Nasit OM Infowave Software Pvt. Ltd.
$650 USD in 30 days
8.5
8.5

Hi, This is Elias from Miami. I checked the details and understand AutoBid Connect needs to serve both dealerships and shoppers, with dealer overstock publishing, VIN/manual entry, offer management, shopper browsing, negotiations, push alerts, and deposit handling. The real challenge here is designing the offer workflow clearly. Dealer minimum pricing, counter-offers, flash-sale timers, shopper comparisons, deposits, and inventory status all need to stay synchronized across web, mobile, and backend. I've worked on marketplace-style platforms involving multi-role users, listings, dashboards, mobile apps, payments, notifications, and real-time status tracking. I’d approach this by first mapping the UX flows and Figma prototype, then building a shared backend with dealer CMS, VIN decode, CSV upload, offer engine, shopper app, Stripe deposit flow, and CI-tested staging builds. I have a few questions to get a better understanding: Q1 – Do you already have a VIN decoding provider/API selected? Q2 – Should dealer replies be simple accept/counter/reject, or include structured negotiation rules? Q3 – Will deposits be held by the platform, dealer, or only used as a reservation payment? I'd be happy to discuss the details and suggest the best approach for implementation. Looking forward to hearing from you.
$500 USD in 7 days
8.7
8.7

Hi, The biggest challenge here is building a seamless two-sided marketplace where dealers can post overstock vehicles in minutes while shoppers can negotiate, compare offers, and reserve vehicles through a simple mobile experience. I can help design and develop the complete MVP—from UX flowcharts and Figma prototypes to the web platform, cross-platform mobile app, dealer CMS, VIN decoding, offer engine, real-time notifications, Stripe deposits, and CI/CD deployment. My focus will be ensuring dealers can publish inventory quickly and shoppers can move smoothly from discovery to offer negotiation and reservation. I'd love to discuss your timeline, MVP priorities, and milestone plan. Let's schedule a quick call and map out the fastest path to launch. Best, Christina
$250 USD in 7 days
8.4
8.4

**—>> AutoBid Connect Marketplace Platform Development <<—** Hello, I’ll design and develop AutoBid Connect as a complete two-sided marketplace, delivering a dealer web portal and customer mobile app with seamless inventory management, offer negotiation, and deposit-based vehicle reservations. **Key Features** * UX Flowcharts & Clickable Figma Prototypes * Dealer Dashboard & Inventory Management * VIN Scan & VIN Decode Integration * Manual Vehicle Listing Creation * Bulk CSV Vehicle Uploads * Photo Management System * Minimum Price Rules & Offer Controls * Overstock Vehicle Management * Flash Sales & Inventory Aging Tags * Customer Mobile App (iOS & Android) * Advanced Vehicle Search & Filters * Offer Submission & Negotiation Engine * Real-Time Notifications & Alerts * Counter-Offer Comparison Screen * My Offers Management * Vehicle Reservation & Deposit System * Stripe Payment Integration * Role-Based Authentication & Permissions * REST/GraphQL API Development * React/Vue Web Application * Flutter/React Native Mobile Application * Automated Testing & CI/CD Pipeline * Staging Deployment & Store-Ready Builds **WITH 3 MONTHS FREE SUPPORT AFTER DEVELOPMENT** **READY TO START WORK IMMEDIATELY!!!!!** **LETS CHAT …** Thanks
$310 USD in 12 days
8.3
8.3

Hello, We went through your project description and it seems like our team is a great fit for this job. We are an expert team which have many years of experience on PHP, Website Design, Mobile App Development, Android, UI / User Interface, Web Development, React Native, User Experience Research Please come over chat and discuss your requirement in a detailed way. Thank You
$610 USD in 7 days
7.7
7.7

Hello, We have extensive experience building two-sided marketplace platforms, responsive web applications, and cross-platform mobile solutions, helping businesses streamline complex workflows into scalable and user-friendly digital products. We can support you with: ✔ UX flowcharts and clickable Figma prototypes for dealer and shopper journeys ✔ Responsive web portal and React Native/Flutter mobile application development ✔ Dealer CMS with VIN decoding, CSV imports, photo management, and inventory controls ✔ Real-time offer/counter-offer engine with status tracking and notifications ✔ Advanced vehicle search and filtering capabilities across dealerships ✔ Secure authentication, role-based permissions, and Stripe deposit integration ✔ Automated testing, CI/CD pipelines, staging deployments, and store-ready builds Our approach: ✔ Design and validate user flows before development to accelerate MVP delivery ✔ Build a scalable API architecture shared across web and mobile platforms ✔ Implement real-time negotiation workflows for seamless dealer-buyer interactions ✔ Deliver milestone-based releases with continuous testing and deployment Quick questions: ✔ Do you have a preferred VIN decoding service/API in mind, or should we recommend one? ✔ Will dealer notifications require real-time web sockets, or are push/email notifications sufficient for the MVP? Regards, Doomshell Software Pvt. Ltd.
$500 USD in 7 days
7.9
7.9

Hi, I can help you build a high-quality Flutter mobile application with clean UI/UX, fast performance, and scalable architecture. I have strong experience in Flutter app development, API integration, Firebase, custom backend systems, ERP/CRM integration, and eCommerce/mobile solutions. ✅ Cross-platform Android & iOS apps ✅ Clean and responsive UI/UX ✅ API & payment gateway integration ✅ Admin panel & backend support ✅ Fast communication & on-time delivery ✅ Long-term maintenance support I focus on delivering stable, user-friendly, and production-ready applications with complete client satisfaction. Let’s connect and discuss your project requirements in detail. Thanks,
$500 USD in 7 days
7.8
7.8

Hello, I understand you are building AutoBid Connect, a two-sided marketplace where dealerships can upload and manage overstock inventory while shoppers can discover vehicles, submit offers, negotiate in real time, receive notifications, and reserve vehicles through a web and mobile experience. I have experience developing marketplace platforms, dealer management systems, React and React Native applications, VIN-based vehicle workflows, payment integrations, real-time notifications, role-based access control, and scalable REST/GraphQL backends. I can design the UX flows and Figma prototypes, build the dealer CMS and customer app, implement the offer negotiation engine, Stripe deposit processing, automated testing, CI pipelines, and deploy staging environments for both web and mobile platforms. Q1: Do you already have a preferred backend stack and cloud provider, or should I recommend the architecture for the MVP? Q2: Will inventory initially come only from dealer uploads, or do you also plan to integrate third-party vehicle inventory feeds? Q3: Should dealer-to-customer negotiations happen through predefined offer states only, or include in-app messaging from the first release? Best regards, Stratos
$500 USD in 7 days
7.4
7.4

Hi I can build AutoBid Connect as a two-sided dealership and shopper marketplace with a responsive web platform, cross-platform mobile app, and shared backend. The key technical challenge is keeping dealer inventory, VIN data, offer states, counter-offers, deposits, and push notifications synchronized across web, iOS, Android, and admin workflows. My solution would use React or Vue for the dealer web portal, Flutter or React Native for mobile, and a REST/GraphQL backend with PostgreSQL, Redis, Stripe, and real-time notification services. I can design the UX flowcharts and clickable Figma prototypes first so the dealer CMS, shopper filters, My Offers screen, and negotiation flow are clear before implementation. For dealers, I will implement VIN decoding, CSV bulk upload, photo management, minimum-price rules, flash-sale tags, and an offer management dashboard. For shoppers, I will build inventory search, advanced filters, offer submission, side-by-side counter-offer comparison, push alerts, and secure deposit reservation. I will also add authentication, role-based permissions, CI testing, staging deployment, and automated tests for the core marketplace flows. Thanks, Hercules
$500 USD in 7 days
7.3
7.3

Hello, I am very interested in working on the AutoBid Connect Platform Build project. I have a strong background in UI/UX design, website development, mobile app development, PHP, Android, React Native, and user experience research. I understand the project requirements, including creating a dual-facing solution for dealerships and car shoppers with specific features for both sides. I plan to create clickable Figma prototypes, develop a responsive web front end using React or Vue, and build a cross-platform mobile app using Flutter or React Native. Additionally, I will implement a dealer CMS, offer engine, authentication, role permissions, and payment handling. - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH I would love to discuss further details and milestones for this project. Looking forward to the opportunity to work together. Best regards, Warda Haider
$250 USD in 4 days
6.9
6.9

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$250 USD in 7 days
6.9
6.9

Hello, I have 10+ years of experience building web and mobile applications, including marketplace platforms, dealer management systems, and real-time transaction-based solutions using React, React Native, Vue.js, Node.js, PHP, Laravel, and PostgreSQL. Your AutoBid Connect concept is well-defined, and I can handle the complete MVP lifecycle—from UX flowcharts and Figma prototypes to responsive web development, cross-platform mobile apps, backend APIs, dealer CMS, offer management, notifications, payment integration, and deployment. I have experience developing features such as inventory management, advanced search filters, role-based access control, Stripe integrations, real-time notifications, and negotiation workflows. I can also implement VIN decoding, bulk CSV imports, automated testing, CI/CD pipelines, and staging deployments for both web and mobile platforms. I am confident in delivering a scalable MVP that meets your acceptance criteria while maintaining clean architecture for future growth. Best regards
$250 USD in 7 days
7.1
7.1

I specialize in building dual-facing platforms like AutoBid Connect, aligning dealership needs with customer desires seamlessly. Understanding the importance of efficiency and functionality, my team ensures a user-friendly experience for both dealers and car shoppers, enhancing engagement and driving conversions. With 20+ 5-star reviews on similar projects, we excel in creating intuitive interfaces and efficient workflows tailored to specific industry requirements. Our expertise in designing UX flowcharts, developing responsive web front ends, and implementing robust back-end systems ensures a comprehensive solution that meets your needs effectively. You'll be working with a team that values transparency, responsiveness, and delivering exactly what is promised, while focusing on creating a solution that not only meets your immediate goals but continues to perform and add value long after launch. Let's collaborate to bring AutoBid Connect to life and exceed your expectations.
$550 USD in 7 days
6.8
6.8

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, Node.js, and APIs. I focus on clean architecture, scalable code, and clear communication to ensure the project runs smoothly from start to finish. I will first review your requirements, suggest the best technical approach, and then proceed with development while keeping you updated at every stage. 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: Can you elaborate on your timeline for launching the AutoBid Connect platform? 1. Do you need this for mobile, web, or both? 2. Do you already have UI/UX designs or should we create them? 3. Will there be any third-party API or payment gateway integration? 4. What is your expected timeline for completion? 5. Are there any reference apps or websites you like? Let’s discuss over chat! Regards, Arpit Jaiswal
$250 USD in 25 days
7.6
7.6

Hello, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, Website Design, Mobile App Development, Android, UI / User Interface, Web Development, React Native, User Experience Research Lets connect in chat so that We discuss further. Thank You
$250 USD in 3 days
6.4
6.4

Hello, I am excited to submit my proposal for developing your AutoBid Connect Platform. With extensive experience in custom web applications, marketplace platforms, and workflow automation, I can build a secure, scalable, and user-friendly solution that efficiently connects buyers, sellers, and bidding processes. I understand that a successful bidding platform requires more than just functionality—it needs seamless user experiences, real-time communication, robust security, and an architecture capable of handling future growth. I can develop a modern platform featuring user registration and verification, bid management, automated notifications, dashboards, reporting tools, payment integration, and advanced search/filter capabilities. What I can deliver: ✔ Custom-built web platform tailored to your business model ✔ Secure user authentication and role-based access ✔ Real-time bidding and notification system ✔ Admin dashboard with complete platform control ✔ Responsive design for desktop, tablet, and mobile ✔ API integrations and third-party service connectivity ✔ Scalable architecture for future enhancements ✔ SEO-friendly and performance-optimized development I would welcome the opportunity to discuss your specific requirements, workflow, and vision for AutoBid Connect in greater detail. Looking forward to working with you. Best Regards, Manu Sharma
$520 USD in 10 days
6.6
6.6

Hello! We can build a web and mobile MVP for your two-sided auto marketplace. 1. Do you already have detailed user flows, wireframes, or a product brief for the MVP? 2. Which part should be prioritized first: dealer CMS, shopper app, or the offer flow? — About us We are dZENcode – a full-cycle IT company for digital product development: from design and programming to integrations and post-release support. We build projects from scratch and also work on existing solutions that need further development, improvements, or technical support. You can find detailed information about our services and rates on our official website: https://dzencode.com. Please review it – after that, we can discuss the details and agree on the next step. ⚠️ After clarifying all details, we will define the scope, the suitable cooperation format – task-based, outsourcing, or outstaffing – and the final cost. Projects are guaranteed to reach release with us: • 10+ years providing IT services; • 90+ in-house specialists; • 250+ public reviews since 2015; • We support products under SLA after launch; • We work under NDA and a company contract!
$500 USD in 7 days
6.7
6.7

Having an established record of over 10 years in Mobile and Web Development, I have been involved in numerous projects similar to yours. I'm both experienced in creating responsive web front ends (utilizing React and similar tools) as well as proficient in developing cross-platform mobile builds (with Flutter or React Native). Furthermore, I firmly believe a project's success lies within its solid back end foundation which is why my skills extend to those areas as well; especially with REST/GraphQL architecture. Customer satisfaction remains my utmost priority. By dilligently concluding all tasks such as automated testing and ensuring success in Continuous Integration, I tie up all lose ends by deploying a staging URL for the web on top of TestFlight/Play Store builds for mobile - achieving precisely what you need with perfect timing. Lastly, let’s not forget about the importance of maintenance once the product is delivered. Even after deployment of your project, I see myself being capable of providing necessary long-term technical support. Look forward to talking timelines and milestones with you!
$450 USD in 7 days
6.5
6.5

Conroe, United States
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