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I want to commission an end-to-end real-estate platform split into two tightly integrated areas: an Agency Panel and a consumer-facing Public Portal. Agency Panel The back-office must let each agency manage its entire catalogue with fully customisable property fields. Client follow-up tools are essential: I expect a sales pipeline, timeline notes, and reminders that I can filter by stage. Automatic export to external portals such as Idealista and Fotocasa is a must. Calendar-based appointment scheduling, an internal chat between agents and leads, and multi-agency support (each with its own branding, colours and domain) round out the requirement. Public Portal On the front end the visitor experience should mirror sites like Idealista. Core interactions I need are: • property listing views with photo gallery, 360° virtual tour and floor-plan viewer • online appointment request tied directly to the Agency Panel calendar • real-time chat with the assigned agent Search must be robust: basic keyword search, advanced filters (price, size, amenities, etc.) and an interactive map view that updates results as the user moves the map. Preferred Stack I lean toward a Java (Spring Boot) backend with Flutter apps (web, iOS, Android) for speed of development and a single code base, but I’m open to alternative stacks if you can justify clear benefits. What to include in your proposal 1. Ballpark price broken down by key milestones (Agency Panel, Public Portal, deployment). 2. Realistic development timeline with major phases. 3. The technologies and architectural approach you recommend. 4. Links or screenshots of comparable real-estate or marketplace projects you have delivered. I will shortlist teams that can demonstrate prior work with multi-tenant systems, map-based search and third-party portal integrations. Looking forward to reviewing your ideas and estimates.
Project ID: 40505237
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206 freelancers are bidding on average €386 EUR for this job

⭐️⭐️⭐️ Multi-Tenant Real Estate Platform with Agency CRM & Property Portal ⭐️⭐️⭐️ Hello, I checked your requirements and understand that you need a complete real-estate ecosystem consisting of a multi-agency management platform and a consumer-facing property portal. Features: • Multi-agency platform • Agency-specific branding & domains • Property management system • Custom property fields • Property media management • Sales pipeline & CRM • Lead management • Timeline notes & reminders • Appointment scheduling calendar • Agent-lead chat system • Multi-user roles & permissions • Idealista integration • Fotocasa integration • Property export automation • Public property portal • Advanced property search • Interactive map-based search • Property listings & details • Photo galleries • 360° virtual tour support • Floor plan viewer • Online appointment requests • Real-time agent chat Let’s chat… Thanks
€400 EUR in 7 days
9.8
9.8

Hey, I will deliver the multi-tenant Agency Panel — pipeline, calendar, chat, and Idealista/Fotocasa XML feeds — alongside the public portal with map-based search, 360° tours, and real-time agent chat, all on Spring Boot with Flutter web/mobile. For portal exports, I will build adapter modules per feed spec so adding new portals later requires only a config file — not code changes. Questions: 1) How many agencies should the platform support at launch? 2) Do you need tenant-level database isolation or shared-schema multi-tenancy? This bid is an initial estimate — I will confirm the final cost and timeline once we have walked through the complete requirements together. Looking forward to your response. Best regards, Kamran
€34 EUR in 10 days
8.5
8.5

Hi, I understand you need a complete real-estate platform with an Agency Panel and a consumer-facing Public Portal, fully integrated to manage properties, clients, and user interactions in real time. I will build a scalable system that allows agencies to manage their listings and sales pipeline efficiently while providing a modern, intuitive experience for property seekers. I will deliver: • Full-stack platform with scalable backend (Spring Boot or optimized alternative) and cross-platform apps (Flutter) • Multi-agency system with custom branding, domains, and role-based access • Advanced property management with customizable fields and external portal integrations • Public portal with listings, map-based search, filters, virtual tours, and real-time chat • CRM features including pipeline tracking, notes, reminders, and appointment scheduling I have experience building marketplace-style platforms with strong focus on architecture, UX, and long-term scalability. Here You Can Check My Professional Portfolio: https://www.freelancer.com/u/Hammadhassan21 Let's connect with me chat to discuss more about your project. Best Regards Hammad.
€250 EUR in 20 days
8.0
8.0

Hello, I see you’re looking to create a comprehensive real estate platform with both an Agency Panel and a Public Portal. The Agency Panel will need to manage property listings, client interactions, and scheduling, while the Public Portal should provide an engaging user experience similar to Idealista, complete with robust search features and real-time chat. With 7+ years of experience in web development and a solid background in multi-tenant systems and third-party integrations, I can build a solution that meets your needs. I’d suggest using a Java (Spring Boot) backend, combined with Flutter for a seamless cross-platform experience. As you consider the development phases, I'd love to know more about how you envision multi-agency support in terms of branding and functionality. Best regards, Ivan Mandinski
€140 EUR in 2 days
7.5
7.5

As an experienced full-stack developer with over 8 years of experience, I would be the perfect fit for your project. Your preference for a Java (Spring Boot) backend and Flutter apps matches my strong expertise in PHP, MySQL, JavaScript, AJAX, React.js, and Node.js. I have successfully built end-to-end web applications and RESTful APIs similar to your real estate platform with a focus on agency management, personalized user experience, and third-party integration, as you are looking for. In addition to my back-end skills, I've also spent considerable time honing my HTML, CSS, and JavaScript skills which have resulted in me becoming proficient in front-end development. As highlighted in your project description, I'm well-versed in designing robust search systems including map-based filters and integrations with external platforms such as Idealista and Focotasa. High-quality project delivery is my core focus and this is evident from the numerous satisfied clients I have served over the years. With my strategic workflow planning driven by realistic development timelines and milestones – I ensure in-time delivery without any compromise in quality. Let's collaborate to create a real estate platform that stands out like no other.
€140 EUR in 7 days
7.2
7.2

Hi, I’ve built CRM, multi-tenant, and marketplace platforms, and your real-estate portal is something I can help deliver end-to-end. The Agency Panel will include property management, sales pipeline, reminders, appointments, portal exports, and multi-agency branding. The Public Portal will feature advanced search, map-based listings, virtual tours, appointment booking, and real-time chat. A few quick questions: • How many agencies do you expect at launch? • Do you already have designs, or should they be included? I can then provide a realistic timeline, architecture recommendation, and milestone-based cost estimate. Best regards Thanks
€250 EUR in 7 days
7.7
7.7

Hi I can build your end-to-end real-estate platform with a multi-tenant Agency Panel, public property portal, map-based search, appointment scheduling, chat, and external portal export workflows. The main technical challenge is keeping agency data, custom property fields, leads, calendars, chats, branding, domains, and public listings fully separated per agency while still running from one scalable system. My solution would be to use a modular backend such as Java Spring Boot with clean APIs, role-based access, multi-tenant data structure, and Flutter or a modern web/mobile stack for consistent user experience. For the Agency Panel, I can implement property catalogue management, customizable fields, CRM pipeline, reminders, timeline notes, agency branding, domains, and integrations with portals like Idealista and Fotocasa. For the Public Portal, I can build listing pages with galleries, 360° tours, floor plans, real-time chat, online appointment requests, advanced filters, and interactive map search. I would also design the architecture so future agencies, portals, listing types, and integrations can be added without rebuilding the core platform. The final system would be secure, responsive, easy to manage, and structured for real-estate marketplace growth. Thanks, Hercules
€140 EUR in 7 days
7.2
7.2

Hello Building a scalable real-estate platform requires a seamless flow between property listings, user authentication, and secure transaction management. I have five years of experience building end-to-end full-stack applications. I focus on creating intuitive user experiences that convert visitors into leads while ensuring the backend remains robust and secure. I can handle your architecture from initial design through to deployment. Are you available for a brief call to discuss your specific requirements and roadmap? Giáp Văn Hưng
€250 EUR in 7 days
6.9
6.9

Your requirement for automatic export to Idealista and Fotocasa alongside a multi-tenant Agency Panel is the integration that will define whether this platform scales cleanly across agencies. - Spring Boot microservices with a PostgreSQL schema-per-tenant model for agency isolation; Flutter for web, iOS and Android from a single codebase keeps long-term maintenance costs low. - Agency Panel: configurable property fields, Kanban pipeline with stage-filtered reminders, calendar scheduling with appointment sync, and a background worker publishing XML feeds to Idealista and Fotocasa. - Public Portal: Mapbox or Google Maps live map search with viewport-driven queries, property pages with 360° tour embed and floor-plan viewer, and WebSocket chat routing messages to the assigned agent. I work regularly with multi-tenant systems, map-based search and third-party portal feeds; portfolio items on comparable builds are available on request. Delivery is set at 7 days; the amount covers the scope as written, and we'll refine the figure once we walk through the open points. Let's book a 15-minute call to confirm priorities and align on the first deliverable.
€250 EUR in 7 days
6.9
6.9

Hey, I will build a complete multi-tenant real estate platform with an Agency Panel and Public Portal, including property management, CRM pipeline, portal integrations, appointment scheduling, real-time chat, map-based search, and branded agency environments. Professionally, I’ll develop a scalable architecture with Spring Boot and Flutter (or recommend the best alternative), covering web, iOS, Android, advanced property search, 360° tours, calendar synchronization, external portal exports, and a centralized management system designed for long-term growth. Do you already have API documentation or partner access for Idealista and Fotocasa integrations, or should these be included in the implementation assessment? Portfolio: https://www.freelancer.pk/u/zainalitariq245 I’m ready to discuss milestones, architecture, timeline, and deployment strategy to deliver a robust real-estate ecosystem with seamless agency and customer experiences. Best Regards: Zain Ali
€200 EUR in 10 days
6.9
6.9

Building a two-sided real estate platform like this is really about getting the multi-tenant core and data consistency right from day one. I’d start with a Spring Boot backend organized around a single core domain (properties, leads, agencies) with strict tenant isolation, then layer services for search, chat, and integrations. Agency panel comes first: flexible property schema (so each agency can define fields), sales pipeline with stages, reminders, and audit-friendly notes. In parallel I’d implement a background worker system for exporting listings to Idealista/Fotocasa so failures can retry safely without blocking the panel. For the public portal, Flutter works well for a single codebase across web and mobile, with Mapbox for live map filtering and WebSocket channels for chat with assigned agents. Search would sit on Elasticsearch to handle geo + advanced filters smoothly. Key edge cases are sync conflicts between portals and stale listings, so I’d design idempotent sync jobs and clear source-of-truth rules.
€120 EUR in 3 days
7.0
7.0

Hello! I am glad to say that i have already developed an Real Estate Platform that combines a multi agency management system with a consumer facing property portal. The goal is to create a unified ecosystem where agencies can manage listings, leads, and client interactions while users can seamlessly browse properties, schedule visits, and communicate directly with agents in real time. My focus will be on developing a dual side platform consisting of a powerful agency panel and a modern public portal. The agency side will include customizable property management, CRM style pipeline tracking, reminders, internal chat between agents and leads, calendar based scheduling, multi agency support with branding, and automated exports to external property portals. The public portal will be designed with a clean, high performance UX similar to leading property platforms, featuring advanced search filters. I specialize in building scalable SaaS marketplaces and real estate platforms with multi tenant architecture, real time communication features, and performance optimized search systems. My approach ensures both sides of the system remain tightly integrated. Let’s connect to understand how you want to structure agencies, what external portals are mandatory for export, and how you want lead assignment and communication flow to work so we can design a solid architecture from day one. Best regards, Nikita Gupta.
€300 EUR in 22 days
6.8
6.8

I can develop a multi-tenant real estate platform consisting of a powerful Agency Management Panel and a consumer-facing property marketplace, designed to support multiple agencies, custom branding, portal integrations, advanced property management, and a seamless property search experience across Web, Android, and iOS. I recommend Flutter for Web and Mobile applications combined with Spring Boot microservices, PostgreSQL, Redis, and cloud infrastructure such as AWS or Google Cloud. This architecture provides excellent scalability, supports multi-agency tenancy, real-time communication, map-based property search, and future feature expansion while maintaining a single codebase for frontend applications. The solution will be delivered with complete source code, API documentation, deployment guides, and a scalable architecture capable of supporting future integrations, additional portals, AI-powered recommendations, and advanced analytics.
€140 EUR in 7 days
7.0
7.0

Dear Hiring Manager, Thank you for sharing the project details. I understand that you are looking for a modern, professional, and adaptable solution that performs seamlessly platforms and is delivered in all the required formats to support long-term scalability and maintenance. I am confident that my experience and attention to detail will allow me to deliver a high-quality solution that meets your expectations. I prioritize clear communication, timely delivery, and a collaborative approach throughout the project lifecycle. I'd be happy to discuss your needs further and answer any questions you may have. Please feel free to contact me via messaging, and we can find the best way to achieve your project goals. I look forward to hearing from you. Best regards, Jitendra
€250 EUR in 5 days
6.9
6.9

Hi there, I saw your project regarding commissioning an end-to-end multi-tenant real estate platform split into an Agency Panel and a consumer-facing Public Portal, and I'm ready to bring your vision to life. I specialize in creating clean, modern, and high-impact web development architectures tailored perfectly to your target audience. Whether you need robust multi-agency tenant structures with isolated domains, dynamic map-based search synchronization, secure internal chat channels, or third-party automated feed integrations for external portals like Idealista and Fotocasa, my goal is to deliver a scalable, professional system. A Spring Boot backend paired with Flutter is an excellent, highly justified stack choice for maintaining a single, high-performance codebase across web, iOS, and Android. You can check out my portfolio here: https://www.freelancer.com/u/afsahfarooqui119 To ensure the architecture aligns perfectly with your scaling goals, do you have a preferred third-party provider or map API provider (like Google Maps or Mapbox) in mind for handling the interactive map-view filters? Let’s chat and discuss the details. I'm ready to start right away! Sincerely, Afsah Farooqui
€80 EUR in 1 day
6.4
6.4

Hello There!!! ★★★★ ( End-to-end multi-tenant real estate platform with agency CRM and public marketplace portal ) ★★★★ Project understanding: I understand you need a full real estate platform with two connected systems: an Agency Panel for managing listings, clients, pipeline, scheduling and portal exports, and a Public Portal similar to Idealista with advanced search, map view, chat, and booking features. ⚜ Multi-tenant agency CRM panel ⚜ Property management with custom fields ⚜ Sales pipeline & client follow-up tools ⚜ Public listing portal with filters & maps ⚜ Chat, scheduling & appointment system ⚜ Third-party portal export integration ⚜ Flutter / Spring Boot scalable architecture I have experience building marketplace systems, CRM dashboards, and real estate style platforms with map-based search, role-based access, and multi-tenant architecture. I enjoy working on complex systems where backend logic and user experience must align perfectly. My approach would be modular: first designing the agency CRM core, then building the public portal with optimized search and map interactions, followed by integrations and deployment. I focus on scalable, maintainable architecture suitable for long-term growth. I’d be happy to discuss milestones, timeline and technical approach in detail. Warm Regards, Farhin B.
€110 EUR in 10 days
6.7
6.7

As a seasoned Full Stack Developer with over a decade of experience, I will bring a wealth of transformative skills to this project. I'm well-versed in various technology stacks including Java and Flutter, which aligns perfectly with your preferred framework. The ability to swiftly adapt and utilize the most suitable technology for the job is one of my greatest strengths that will ensure cost-effectiveness and efficiency throughout this project. Additionally, having successfully delivered numerous complex real-estate projects integrating third-party portals, map-based search functionalities and multi-tenant systems gives me a distinct edge. To further allay any concerns you may have about my capabilities, I would be happy to provide links or screenshots from my portfolio showcasing these exact features. Moreover, I fully appreciate the need for a robust back-office system with comprehensive property fields management and advanced client follow-up tools, alongside a consumer-facing platform that matches industry leaders like Idealista. My broad skillset in web and mobile app development, API development and integrations along with my creative designing abilities will ensure that every aspect of your vision is brought to life on-budget and on-time. Let's collaborate to create this exemplary platform that will redefine the real estate experience for both the agencies and public.
€200 EUR in 7 days
6.5
6.5

With my diverse set of skills and over 6 years of experience, I am well-equipped to take on the ambitious task of building your comprehensive real-estate platform. Your preferred stack of Java (Spring Boot) backend and Flutter apps is a sweet spot for me since I have significant expertise in both. I excelled in creating real estate platforms with features similar to what you're seeking - from an advanced property listing view including the integration of photo galleries, 360° virtual tours, and floor-plan viewer, to a robust search system combining keyword searches, advanced filters, and interactive map views that update in real-time. In terms of delivery, my clients appreciate my clean code base that not only focuses on functionality but also scalability. I understand your need for clean well-documented code and reliable hosting and deployment strategy. My support goes beyond just delivering the project; rather I provide ongoing maintenance, optimization and timely bug fixes to ensure a smooth user experience.I am eager to bring your vision into reality with a high performing, modern
€30 EUR in 1 day
6.1
6.1

Creating a real estate platform sounds like an interesting challenge. I see you want to integrate an agency and portal, which suggests a focus on user experience and functionality. With around 10 years of experience in web development, I've worked on similar projects that required both frontend and backend integration, ensuring a smooth flow of data and user interactions. Your main goal seems to be building a cohesive platform that serves both agents and users effectively, which is crucial in the real estate space. Some similar things I've built: a regional booking platform for a tutoring company, an internal CRM for a property agency, and a React Native field-reporting app. Let’s connect and discuss how I can bring your vision to life. Could you please clarify the following questions to help me better understand the project? Q1: What specific features are you envisioning for both the agency and portal sections? Q2: Are there any particular design guidelines or user experiences you want to prioritize? Q3: What are the key integrations you foresee needing for the platform?
€200 EUR in 4 days
6.6
6.6

Greetings, I'm a full stack developer with 10+ years of experience, I can build a scalable multi-tenant real-estate platform with a powerful Agency Panel and a modern property portal featuring map-based search, real-time chat, appointment scheduling, virtual tours, and portal integrations such as Idealista and Fotocasa. My recommended stack is Spring Boot, Flutter, PostgreSQL, and AWS, providing a single, maintainable ecosystem for web and mobile while supporting agency branding, custom domains, and future growth. Why work with me? ★ Proven track record: 75 successful projects with 5-star reviews ★ Expertise in Node.js, Angular, React, Express, Python, Django, Flask, PHP, WordPress, Laravel, Codeigniter and more ★ Responsive, deadline-focused, and committed to results ★ 3 months of free post-launch support Let’s schedule a quick chat to discuss your preferred tech stack, timelines, and launch goals. I’m confident I can bring your vision to life. Best regards, Samar H.
€100 EUR in 7 days
6.1
6.1

Valencia, Spain
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