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We are looking for an experienced full-stack developer/team to build a complete AI Powered Real Estate Lead & Sales Automation SaaS platform for builders and property developers. Platform Features: - WhatsApp AI Automation - AI Voice Calling (Gujarati, Hindi, English, Marathi) - Lead Generation & Routing - CRM & Sales Pipeline - Site Visit Management - Builder & Sales Team Panels - Multi-Builder / Multi-Project SaaS - Analytics & Reporting - Commission Tracking - Automation Workflows - Payment Gateway Integrations - Super Admin Panel Requirements: - Complete ready-to-use WEBSITE platform - Full frontend + backend development - All third-party integrations & API setup - Deployment & production-ready setup - Scalable SaaS architecture Preferred Tech Stack: - React / [login to view URL] - Node.js - MySQL - WhatsApp Cloud API - OpenAI - n8n - Vapi AI / Retell AI IMPORTANT: Detailed project requirements are available in the attached PDF file. MUST READ THE PDF CAREFULLY BEFORE PLACING A BID. Please share: - Portfolio - Similar SaaS/CRM projects - WhatsApp API experience - AI integration experience - Timeline - Budget
Project ID: 40453011
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122 freelancers are bidding on average ₹130,085 INR for this job

As a full-stack developer and the head of a seasoned Web Crest team, I bring over a decade of hands-on experience to the table. Our forte lies in transforming cutting-edge technological concepts into impactful digital solutions for businesses of all types, such as your AI-powered Real Estate SaaS platform. From AI automation to building scalable web platforms like the one you have defined, we've got you covered. Our advanced skill set not only enables us to develop AI-driven chatbots and virtual assistants but also assists in creating machine learning systems and data extraction solutions, functionalities that are essential for your project. Additionally, with a successful track record in developing similar SaaS & CRM platforms, my team and I possess highly relevant expertise to proficiently handle all deliverables mentioned in your detailed PDF. Besides our technical proficiency with tools like React, Node.js, MySQL, WhatsApp Cloud API, OpenAI, Vapi AI/Retell AI etc., what distinctly sets us apart is our commitment to being trustworthy technology partners who put business goals first.
₹75,000 INR in 4 days
4.3
4.3

Hi, I have reviewed your project requirements and I’m confident I can deliver accurate, data-driven, and scalable solutions for your needs. I bring 9+ years of combined experience in Python development, Data Science, Data Analytics, and Business Intelligence, helping clients turn raw data into meaningful insights and actionable dashboards. My Core Expertise Includes: Node js , React Js, Mongo , Blockchain, crypto currency Python Development: Pandas, NumPy, Scikit-learn, FastAPI, Flask, Django Data Science & Machine Learning: Data cleaning, EDA, predictive modeling, AI/ML solutions Data Analytics: Statistical analysis, reporting, automation, data mining Power BI: Interactive dashboards, DAX, Power Query, data modeling, KPI reporting Databases & Big Data: SQL, NoSQL, SparkML AI & Frameworks: TensorFlow, PyTorch, Cursor, Calude, gemini, nano, chatgpt. I focus on clean code, clear insights, performance optimization, and business-oriented outcomes. I ensure timely delivery and transparent communication throughout the project lifecycle. Let’s connect to discuss your requirements in detail and define the best approach for your project. Looking forward to working with you. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹200,000 INR in 60 days
4.2
4.2

As an accomplished Full Stack Developer well-versed in MEAN and MERN stack, I am passionate about leveraging technology to simplify complex workflows. My core areas of expertise align perfectly with the skills you require for this intense project. I've proficiently integrated APIs, developed intuitive SaaS platforms, and emphasized precise CRM systems throughout my career. I understand that building a fully-functional and scalable platform is of paramount importance to you. Rest assured, that is my primary goal as well. With a clear focus on clean architecture, strong security practices, and optimized performance, I always stay submitted until deployment ensuring a reliable system long after completion. Moreover, I rely on collaborative project management using industry standard tools such as Git, Docker and Postman amongst others to ensure seamless communication and origin traceability.
₹85,000 INR in 20 days
3.0
3.0

With my team's multi-faceted skills in AI, SaaS, and full-stack development, we're confident Anantam Innovision is the perfect match for your AI-Powered Real Estate SaaS project, also if you are open for the suggestion of the Tech-stack we can guide you with the alternatives and some Ready ERP plateforms like Odoo, ERPNext etc. Highlighting our competitive edge; we've hands-on experience with crucial elements of your project like the WhatsApp Cloud API integration, AI Voice Calling, Lead Generation, CRM systems along with Analytics & reporting. Moreover, our expertise extends to payment gateway integrations ensuring you've seamless financial transactions. Through our partnership, you can expect a competitively precised timeline and a cost-effective solution maximizing your ROI while maintaining long-term support.
₹110,000 INR in 7 days
3.0
3.0

Hi, this looks straightforward at first, but in my experience there’s usually a key detail that can cause issues later. I’ve handled similar projects before and can outline a practical approach for you. For similar work and case studies, feel free to check my profile: https://www.freelancer.com/u/microlent Let me know if you'd like me to walk you through the plan. ~ Rajesh
₹112,500 INR in 7 days
6.3
6.3

Hello, Your project aligns very closely with large-scale AI automation and SaaS systems I work on, especially platforms combining CRM workflows, AI communication layers, multi-tenant SaaS architecture, and real-time automation. I can build the complete production-ready platform including: • Multi-builder SaaS architecture • CRM & sales pipeline • WhatsApp AI automation • AI voice calling workflows • Lead routing & automation • Site visit management • Builder/sales/admin dashboards • Commission tracking • Analytics & reporting • Payment integrations • Workflow automation via n8n Key strengths I bring: • scalable SaaS system design • multi-tenant architecture • AI agent and automation workflows • CRM and lead-management systems • WhatsApp/API integrations • voice AI integration • production deployment & DevOps Relevant experience includes: • AI-powered CRM systems • WhatsApp automation platforms • lead routing systems • multi-dashboard SaaS products • AI voice/chat workflows • automation orchestration platforms Best regards, Doan
₹112,500 INR in 7 days
2.3
2.3

Hello, I can build a complete AI-powered real estate SaaS platform designed for builders and developers, covering lead generation, WhatsApp automation, AI voice calling, CRM, site visit tracking, sales pipelines, and multi-builder management in a scalable architecture. The system will include dedicated panels for admins, builders, and sales teams, along with analytics, commission tracking, and workflow automation to streamline the entire sales process from lead capture to conversion. It will be developed as a production-ready, multi-tenant SaaS platform with full integrations for communication, payments, and AI-driven engagement tools. Key Deliverables: • Full-stack AI real estate SaaS platform (frontend + backend) • WhatsApp automation + AI voice calling integration (multi-language support) • CRM, lead routing, sales pipeline & site visit management system • Multi-builder / multi-project SaaS architecture with role-based dashboards • Analytics, reporting, commission tracking & automation workflows • Deployment-ready scalable system with third-party API integrations Best Regards, Abhijeet
₹75,000 INR in 7 days
3.3
3.3

I focus on delivering work that’s done properly, clear, polished, and aligned with exactly what you need. I’m focused on building my reputation, so I offer competitive rates while putting in extra effort to ensure high quality results, reliable communication, and work I stand behind. With over 4 years of experience in API integration, I'm confident that I can handle the complex task of integrating third-party APIs such as WhatsApp Cloud API, OpenAI, n8n, Vapi AI/Retell AI seamlessly into your real estate SaaS platform. My previous experience with similar projects would involve a detailed study of your attached PDF file, ensuring that everything is executed exactly as per your requirements.
₹112,500 INR in 7 days
1.3
1.3

Hello Sir/Madam, Greetings for the day! I am an experienced Automation Specialist with strong expertise in n8n workflow automation, API integrations, and business process optimization. I help businesses automate repetitive tasks, connect different platforms, and build efficient workflows that save time and improve productivity. Key Expertise: ✅ n8n Workflow Design & Development ✅ API Integrations (REST, Webhooks, OAuth) ✅ Business Process Automation ✅ Integration with tools like Google Sheets, Airtable, Slack, Telegram, Notion, Shopify, and Stripe ✅ Data synchronization and automated notifications ✅ Custom logic using JavaScript within n8n workflows Recent Automation Projects: ✔️ Lead capture automation from forms to CRM with notifications ✔️ E-commerce order automation with invoicing and email alerts ✔️ AI integrations using APIs for automated responses ✔️ Data syncing between multiple apps and databases ✔️ Automated alerts via Slack, Telegram, and email I specialize in creating reliable, scalable automation solutions using n8n, helping businesses streamline operations and reduce manual work. I would be happy to discuss how I can help automate and optimize your workflow.
₹112,500 INR in 7 days
0.9
0.9

Hi, I can help with a complete AI-powered Real Estate lead & sales automation SaaS platform that’s ready to use for builders and developers. I’ll start by reviewing the PDF requirements, then confirming the WhatsApp AI, AI voice calling (Gujarati/Hindi/English/Marathi), and lead-routing workflows, and mapping them to the CRM, pipeline, commissions, and site-visit flow. I’ll reduce risk with milestone demos, API contract checks for WhatsApp Cloud, payment gateways, and Vapi/Retell, plus early staging deployment for your review. Do you want the website to include builder/project onboarding from day one, and which payment gateway(s) should we integrate first? If you share your PDF and preferred timeline, I’ll propose a fixed-scope plan and next steps.
₹75,000 INR in 3 days
0.0
0.0

Hi there, Having built scalable SaaS platforms with integrated AI features before, I’m confident in delivering a seamless, user-friendly system that exceeds your expectations for this Real Estate Lead & Sales Automation project. I understand the importance of a clean, professional, and fully integrated platform that automates workflows efficiently. I took a close look at your attached PDF and see you’re aiming for a complete ready-to-use website with WhatsApp AI Automation, multi-builder panels, and automated payment gateways as core features. Your focus on scalable architecture with React, Node.js, and MySQL fits perfectly with my expertise. I specialize in full-stack development, API integrations, and AI-powered solutions that streamline CRM and sales pipelines. I’m the right person to bring your vision alive, and I prioritize speedy communication, fast turnaround, and long-term collaboration with returning clients. I am available for a quick chat! Regards, Adam Faustino
₹75,000 INR in 3 days
0.0
0.0

This project fits well within my expertise, and I’ve successfully handled comparable work for previous clients of similar nature. I understand you need a clean, professional, and user-friendly AI-powered real estate lead and sales automation SaaS platform with seamless WhatsApp AI automation, AI voice calling in multiple languages, lead generation, CRM, sales pipeline, and integrated payment gateways. Scalability and automation workflows are crucial, and I’m fully prepared to deliver a robust, integrated, and automated solution. While I am new to freelancer, I have tons of experience and have done other projects off site. In order to build up my reputation through reviews I will be helping you at a discounted rate. My skills in React, Node.js, API integrations, and AI technologies make me confident to tackle this project effectively from end to end. I would like to talk more about your project and discuss the points in which I think this should be handled. Regards, Louis Brink
₹100,000 INR in 14 days
0.0
0.0

Hello there. Scraping API. I recently completed an AI-powered SaaS CRM platform for real estate that included WhatsApp automation, AI voice agents, lead routing, sales pipelines, and multi-tenant architecture. My experience is especially suitable for you because I specialize in building scalable full-stack SaaS platforms with deep integrations across WhatsApp Cloud API, OpenAI, workflow automation tools like n8n, and advanced analytics systems tailored for real estate businesses. I will carefully review your PDF requirements and execute the project in structured phases including system architecture, frontend and backend development, AI integrations, workflow automation, testing, and deployment to deliver a fully production-ready platform within the agreed timeline. I look forward to working with you and reaching a great agreement on this project. Best regards.
₹112,500 INR in 7 days
0.0
0.0

GSINFOTECHH OPC Pvt. Ltd. – Your Trusted Tech Partner Based in New Delhi, GSINFOTECHH OPC Pvt. Ltd. is a professional IT solutions & software development company delivering secure, scalable, and high-performance digital solutions for startups and enterprises. We help businesses convert ideas into powerful, market-ready products. Our Services • Mobile App Development (Android & iOS) • Desktop Software Development (C#, Java, .NET) • Custom Software & Web Application Development • Website Design & Development (WordPress, Joomla, Drupal) • Laravel, React JS & Node JS Development • Game Design & Development • Blockchain Solutions • AI, Automation & Custom Tools • Meta Trading Tools, Bot Scripting & Web Scraping • SEO, Digital Marketing & Branding • Video Editing & Multimedia Production Technologies We Use • React JS, Node JS, MongoDB • Python (Django) • Android Studio (Java/Kotlin), iOS (Swift) • Flutter & React Native Why Choose Us? ✔ Modern, cost-effective & scalable solutions ✔ Experienced & creative development team ✔ Transparent workflow & 100% client satisfaction ✔ Secure, optimized & future-ready technology ✔ On-time delivery & dedicated support ✔ Flexible pricing – negotiation available Let’s build something amazing together! Hire GSINFOTECHH OPC Pvt. Ltd. to take your project to the next level.
₹75,000 INR in 15 days
0.0
0.0

Hi there, I’m excited about your AI-powered real estate SaaS project. I specialize in providing stable, high-performance DeepSeek API tokens, which are perfect for the WhatsApp AI automation, AI voice calling, and lead generation features you mentioned. My tokens are priced at just $2 per 1M total tokens, with guaranteed uptime, low latency, and support for high concurrency. This will ensure your SaaS platform runs smoothly even during peak usage, whether you’re handling automated conversations, multilingual voice calls, or personalized lead follow-ups. I can also offer volume discounts for your ongoing API needs, so you won’t have to worry about scaling costs as your user base grows. I’m available to answer any questions and provide a trial if you’d like to test the service. Looking forward to working with you on this long-term project!
₹75,000 INR in 2 days
0.0
0.0

Hi, Creating an AI-powered real estate SaaS platform presents a unique opportunity to streamline lead generation and sales processes for builders and property developers. Your emphasis on features like WhatsApp AI Automation and AI Voice Calling highlights the need for seamless communication and engagement with potential clients. One of the critical challenges in this project is ensuring robust integration with WhatsApp Cloud API for lead routing and communication. Misconfiguration or delays in API responses can lead to missed opportunities and negatively impact user experience. I recommend implementing a thorough logging and monitoring system to quickly identify and rectify any issues that arise during integration, ensuring that the platform remains responsive and reliable. In my previous work, I developed a multi-tenant SaaS platform for a marketing agency that included similar features such as CRM integrations and automated workflows. This project required a deep understanding of scalable architecture to support multiple users and projects efficiently. By utilizing React for the frontend and Node.js for the backend, we achieved a clean, responsive interface while maintaining high performance under load. The integration of third-party APIs, including payment gateways and communication tools, was a vital part of the development, which I handled by creating custom middleware to ensure smooth data flow and error handling. As for my approach to your project, I would start by defining the core user journeys for builders and sales teams to clarify the necessary features and prioritize development tasks. Early on, I would focus on setting up the basic architecture using React and Node.js, ensuring that the database schema in MySQL supports the multifaceted needs of your platform. Throughout development, I would implement continuous testing and feedback loops to identify potential issues, particularly with AI voice calling and WhatsApp integrations, to ensure they meet user expectations and function properly. To better align my proposal with your needs, could you clarify the following? - What specific functionalities do you envision for the analytics and reporting features? - Are there particular compliance or security standards you want to adhere to for user data management? Best regards, Jen Harvey Z.
₹150,000 INR in 7 days
0.0
0.0

With extensive experience in Full Stack Web Development and UI/UX Design, I am ideally equipped to handle your AI-Powered Real Estate SaaS project. I have a versatile skillset spanning crucial technologies such as React, Node.js, MySQL which are essential to deliver a scalable SaaS architecture. Notably, my proficiency in API Integration - a key requirement of the project - will ensure seamless compatibility with third-party platforms and services. In terms of real estate project expertise, I have previously worked on similar CRM platforms that require elaborate lead generation, routing, analytics, and reporting functionalities along with commission tracking. Frequently referred to as a problem-solver, I excel at creating clean and efficient codes using cutting-edge solutions to ensure not only an outstanding user-interface but also excellent performance. Furthermore, my experience with WhatsApp API and AI integration tools such as OpenAI and Retell AI are additional assets that directly complement the platform features you require in your project. My commitment to your project is unwavering; driven by responsibility and excellent communication skills, I am keen to have discussions through any medium—audio/video calls or messages—to delve into your requirements further and provide the best solutions possible for your real estate SaaS platform. Together, let us build a game-changing solution that revolutionizes how builders and property developers operate.
₹75,000 INR in 1 day
0.0
0.0

Hi, I’m Manish Saini from PrimePixel, working with a strong full-stack team experienced in building scalable SaaS platforms, CRMs, and AI-driven automation systems. I understand you need a complete multi-tenant real estate SaaS with WhatsApp AI automation, voice calling in multiple languages, lead routing, CRM pipelines, analytics, and full admin + builder panels.
₹125,000 INR in 7 days
0.0
0.0

Hi there, I carefully reviewed your AI-powered Real Estate SaaS requirements, and this project strongly aligns with my interests and experience in full-stack application development, AI-integrated systems, dashboard platforms, automation workflows, and scalable SaaS architecture. I understand the platform includes: ✔ AI-powered WhatsApp automation ✔ AI voice calling workflows ✔ CRM & sales pipeline management ✔ Lead routing & automation systems ✔ Multi-builder SaaS architecture ✔ Analytics & reporting dashboards ✔ Payment gateway integration ✔ Admin & sales team panels My experience includes: • Full-stack web application development • Dashboard and CRM-style systems • AI-integrated applications • API integrations & scalable backend systems • Data analytics & reporting workflows • Responsive modern frontend architecture For this project, I would focus on: * Scalable SaaS architecture * Clean API & database structure * Smooth UI/UX workflows * Efficient automation pipelines * Secure multi-user management * Production-ready deployment setup I’m also familiar with modern AI/API ecosystems including OpenAI integrations and automation-focused workflows. A few questions: 1. Which modules are highest priority for the MVP phase? 2. Do you already have UI/UX wireframes prepared? 3. Will WhatsApp Cloud API accounts and AI service accounts already be available? I’d love to discuss the complete workflow and help build a scalable AI-driven SaaS platform. Best regards, Ayush
₹95,000 INR in 25 days
0.0
0.0

I can deliver this as a phased real-estate AI SaaS MVP with CRM pipeline, lead flow automation, and integration-ready backend architecture. I will prioritize shipping core business value first, then expand to advanced modules in controlled milestones. You will get maintainable full-stack implementation with clear deployment and operational documentation.
₹120,000 INR in 21 days
0.0
0.0

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