Build Complete Property Management SaaS + CRM + Marketplace + Field App + HRMS

@Microlent

A platform like this succeeds or fails on how well the workflows are connected, not on how quickly individual CRUD screens are built. You are effectively creating a Property Management Operating System combining marketplace, CRM, customer portals, field operations and HR under one governed backend. My approach would start by mapping the core business lifecycles and dependencies, then building the platform as modular domains on PostgreSQL/Supabase with strict RLS, role and city-based permissions, controlled state transitions and audit trails. The public marketplace, desktop operations system, customer portals and mobile field workflows can then share the same domain model without becoming tightly coupled. Your proposed React + TypeScript + TanStack + Supabase stack is suitable. I would also recommend separating privileged operations, payment/webhook workflows and integrations from direct client access. One important point before committing to timeline: do you expect all modules to launch together, or do you have a priority order for the first production release? With this scope, a phased roadmap will be critical. Portfolio: https://www.freelancer.com/portfolio-items/11539740-microlent-systems-portfolio I would be happy to review your workflows, schemas and reference screens and propose a practical module and milestone plan. Jenifer

@rahuliitm69

Hi, I’ve read the complete requirements and can develop this end-to-End Property Management, CRM, Marketplace & Field Operations platform as a production-grade SaaS system. I’ve already developed similar large-scale platforms involving CRM, property/asset management, role-based workflows, customer portals, field operations, payments, HRMS and third-party integrations. I’d build it using React + TypeScript, TanStack, Tailwind/shadcn, Supabase/PostgreSQL with RLS, secure APIs/RPCs, RBAC, audit logs and scalable architecture. Development approach: • Finalize workflows, roles, database schema & architecture • Build marketplace + authentication + lead/CRM modules • Develop property, tenant/owner & operational workflows • Build customer portals + mobile-first Field Ops • Integrate HRMS, payments, WhatsApp/SMS, Maps, Calendar & accounting • Implement RLS, audit trails, testing, CI/CD & staging • Production deployment, data migration, UAT & post-launch support UI/UX, backend, testing, DevOps and deployment can all be handled by my team with milestone-based delivery. 2 questions: Are the detailed workflows/schema/reference screens already available for review? Do you have an existing database/data source that needs migration? I’m ready to discuss the architecture and milestones. Thanks Rahul

@mrresearcher99

Hello, I have 10 years of experience building SaaS, CRM, ERP, marketplace, POS, and operational platforms using React.js, TypeScript, Node.js, PostgreSQL, REST APIs, React Native, and cloud deployment. I can lead a focused four-person team covering UI/UX, frontend, backend, mobile field operations, testing, DevOps, and deployment. For this platform, I recommend React with TypeScript, PostgreSQL with secure role and city-level access controls, modular server-side APIs, and React Native for field operations. The architecture will support property listings, CRM workflows, portals, maintenance, finance, HR, documents, notifications, audit logs, and future integrations without creating a fragmented system. Because of the scope, I recommend milestone-based delivery, beginning with architecture and core identity, then marketplace, CRM, portals, field operations, and HR. I will provide a detailed phased quotation after reviewing your workflows and schemas. Could you share the priority modules for the first production release? Best regards

@XpertLabIndia

Hi there, you’re building a full property-management SaaS covering marketplace, CRM, owner/tenant portals, field operations, finance, and HRMS. We’ve delivered complex SaaS, CRM, marketplace, and management platforms, so we understand the need for connected workflows, strong security, and scalable architecture—not just basic CRUD screens. We can handle UI/UX, React/TypeScript development, Supabase/PostgreSQL, APIs, RBAC/RLS, integrations, testing, deployment, and support as one complete solution. We can share similar work, team details, timeline and milestones in the chat. Thank you Rohan

@ciss26

Hello, I’m interested in building your Property Management SaaS + CRM + Marketplace + Field Operations + HRMS as a unified, production-grade platform. I understand this is significantly more than a CRUD application. The key challenge is creating a single central data and identity layer that connects property, customer, CRM, field operations, finance and HR workflows while maintaining strict role, city and department-level access. Recommended Technology Stack Frontend React 19 + TypeScript TanStack Router / Query Vite / TanStack Start Tailwind CSS shadcn/ui Backend & Database Supabase PostgreSQL Row Level Security (RLS) Server-side Edge Functions/API services PostgreSQL RPC where appropriate Supabase Storage for documents/images Mobile / Field Operations React Native + Expo or responsive PWA depending on final requirements GPS/location services Camera and media uploads Offline-aware workflows where required Integrations Razorpay Google Maps / Places / Geocoding WhatsApp/SMS via MSG91 or equivalent Email notifications Google Calendar Telephony APIs Zoho Books PDF/document generation

@Hrolgar

The single Supabase/Postgres backend with RLS spanning marketplace, CRM, portal, field app and HRMS is the actual ask here, and five products sharing one row-level security model inside an 800000 INR, 60 day budget is not a full build, it's a foundation. I'd rather hand you a working slice of the core three than a half-wired shell of all five. Phase 1 covers the marketplace, the CRM and the owner/tenant portal, built on React 19 and TanStack Start against Supabase, with RBAC and audit logging designed into the schema from day one so field ops and HRMS/payroll can bolt on later as funded phases without tearing up the RLS layer underneath them. Shadow payroll and a mobile field app each need their own scoping pass, they're not something I'd want to compress into the same 60 days as the rest. M1: schema, auth, RBAC and RLS foundation, 160000 INR, 10 days. M2: marketplace listings, search and public pages, 160000 INR, 12 days. M3: core CRM, leads and deal pipeline, 160000 INR, 12 days. M4: owner/tenant portal, 160000 INR, 14 days. M5: audit logging, cross-module testing, demo handoff, 160000 INR, 12 days. The 800000 is what I'd put against this off what's written so far. Once the RLS policy count is locked, owner versus tenant versus staff versus agent, that number could move either way. How many distinct roles need their own RLS policies in this first slice, owner, tenant, agent, staff, or more than that?

@jayantkumar314

Hi, I can build the platform as a modular SaaS using React/TypeScript, PostgreSQL/Supabase, Tailwind and secure role/city-based access controls. I’d structure delivery in milestones covering the marketplace, CRM/operations, customer portals, field operations, HRMS, finance workflows and third-party integrations. The implementation would include UI/UX, backend, RLS/RBAC, audit logs, testing, staging/production deployment and documented handover.

@Rajoriadares

Hello Client, Hope you are great!!! I read you job description you are looking for web developer. I have sound of 7 years exp in wordpress, PHP, CI, Laravel, Drupal, Joomla and developed 145+ websites with good design. We are using the MVC model for security of website as well as develop three layer security in website and website is high skilled code follow all standards of development. I have been worked on many domain like ecommerce, Martrimony, Hotel Booking, Social, Healthcare, and Sport etc. I provide new vision for website and am always available for your support(24*6) . I hope you will be give positive response. Thanks

@Jennycreation

With over 17 years of experience, my expert team and I have successfully developed several robust SaaS applications utilizing comprehensive operations management features similar to those you've outlined. We have particular expertise in PostgreSQL and Web Development, essential technologies for building your complete property management operating system. Additionally, I'm impressed by your modern stack preference: React 19 + TypeScript + TanStack Start/Router/Query + Vite + Tailwind CSS + shadcn/ui + Supabase/PostgreSQL. We are well-versed in these technologies and have a proven track record of building secure, efficient, and scalable systems. Our skillset extends beyond the core requirements alone. Having worked on numerous finance, HRMS, and marketplace solutions – often involving integrations with major APIs like Google Maps and Zoho Books – we're confident in our ability to seamlessly integrate the external services you need. Our previous clients praise us not only for our technical prowess, but also for our commitment to security and integrity. As a business-critical application, security is one of our top priorities, as is evident from our usage of Supabase/Postgres RLS and server-side privileged operation practices. Let's connect soon to discuss further how we can realize your property management platform dreams.

@santoshkumars17

With my 5+ years of experience as a full stack developer, I have successfully crafted various robust solutions with client satisfaction. I am more than capable of developing a complete property management SaaS platform with all the intricate features you need from scratch. My expertise in React, TypeScript, Node.js, and PostgreSQL align perfectly with your tech stack preferences. From building SEO-optimized websites to creating powerful CRM tools - I have covered it all throughout my career. I understand your mission-critical application demands the highest level of security and quality. Rest assured, I will implement proper role-based access control, audit logs for tracking vital operations, and secure server-side solutions to keep your data and system out of harm's way. My familiarity with integrations like Google Maps API, messaging systems such as MSG91, and payment gateways like Razorpay also adds that extra edge essential for this project. I am not simply about delivering code; my ultimate goal is to provide an elegant solution that marches hand-in-hand with your business objectives. My strong communication skills ensure effective coordination throughout the project lifecycle. Choose me to bring premier quality craftsmanship akin to your needs! Let's initiate a discussion and commence on building something truly remarkable for your property management endeavours!

@technologiesit

With over eight years of experience in web and mobile app development, I believe I'm the perfect fit for your complete property management project. I have a proven track record of delivering successful projects, having completed over 200 including similar requirements. My expertise extends to using modern technologies like React, TypeScript, TailwindCSS as desired in the technical stack. Not to forget my proficient understanding of shadcn/ui, TanStack Start/Router/Query, Vite, Supabase/PostgreSQL. Your project is not just another task on my to-do list; it would be a long-term commitment to ensure utmost professionalism and quality. In addition to building efficient web applications and mobile apps, I've also been extensively involved in API development and third-party integrations that your project requires. This makes me comfortable incorporating integrations like WhatsApp/SMS/email notifications, communication providers like MSG91, Google Maps/Places/Geocoding, Google Calendar etc.

@MagCloud

Hello, I can build this as a scalable, production-grade Property Management + CRM + Marketplace + Field Operations + HRMS platform, with all modules connected through one secure backend. Approach: React 19 + TypeScript + Tailwind/shadcn for the UI, with Supabase/PostgreSQL, RLS, RBAC, secure APIs, audit logs and controlled workflows. I’ll build four integrated surfaces: public marketplace, internal CRM/operations, owner/tenant portals and mobile-first Field Ops, plus the employee/HRMS layer. I’ll implement property/tenant management, listings, leads, visits, agreements, maintenance, payments, inspections, GPS attendance, leave, payroll, documents and notifications, with modular architecture for future AI matching and mobile apps. Integrations: Razorpay, WhatsApp/SMS, Google Maps/Calendar, telephony, Zoho Books and PDF generation. Quality: staging + production environments, Git workflow, migrations, automated testing, security checks, backups, performance optimization and complete documentation. Timeline: 16–24 weeks Pricing: Milestone-based fixed quote after final workflow/module review. Support: Post-launch warranty + ongoing maintenance available. I can provide relevant SaaS/CRM/marketplace examples and a detailed milestone plan.

@KarthikTechCon

Hello, I'm Karthik, a seasoned full-stack developer with 15+ years of experience in building complex SaaS platforms. I am excited to propose my services for your comprehensive Property Management System. ### Key Highlights: - Expertise: Extensive experience with property management, CRM, and marketplace integrations. - Tech Stack: Proficient in React, TypeScript, PostgreSQL, and modern frameworks ensuring a robust, responsive, and secure application. - Architecture: I will design a scalable architecture with strong security (RBAC, RLS), API integrations (payment gateways, notifications), and a seamless user experience across web and mobile interfaces. ### Deliverables: - Public property marketplace and internal operations CRM. - Customer portals for owners and tenants. - Mobile-first field operations app and integrated HRMS. ### Team & Timeline: A dedicated team will be involved, ensuring timely delivery within the estimated timeframe of 4-6 months. ### Budget: I propose a fixed price of ₹450,000 with post-launch support for 3 months. I look forward to discussing how I can bring this vision to life! Regards, Karthik

@monicasynthesis

Hello, I’d be happy to take on this project. I have experience with full-stack SaaS, CRM, marketplace, property-management and workflow-driven platforms, and can build this as a scalable production system rather than a basic CRUD application. I can provide: * React/TypeScript + Supabase/PostgreSQL architecture with strong RLS/RBAC * Property marketplace, CRM, Owner/Tenant portals and Field Operations * HRMS, attendance, leave, payroll and employee self-service * Razorpay, WhatsApp/SMS, Google Maps, Calendar and accounting integrations * Secure audit trails, workflow controls, document storage and notifications * Automated testing, staging/production environments and Git-based deployment * Responsive UI tailored separately for customers, operations teams and field staff I’d recommend developing this in structured milestones, starting with architecture, database/schema and core authentication/RBAC, followed by marketplace, CRM, portals, Field Ops, HRMS, integrations and production hardening. Warm Regards, Monica Bhatia

@ektatdsl

Hi, I can build this as a production-grade property operations platform—not just a collection of CRUD dashboards. Your requirement for one central backend connecting Marketplace, CRM, Owner/Tenant portals, Field Ops and HRMS is exactly the kind of architecture that benefits from strong domain modeling and workflow-driven development. I’d recommend React + TypeScript + TanStack + Tailwind/shadcn + Supabase/PostgreSQL, with strict RLS, RBAC/city-level permissions, audit trails, state-machine workflows, secure server-side operations, storage, automated testing and staging/production environments. Integrations such as Razorpay, MSG91, WhatsApp/SMS, Maps, Calendar, telephony and Zoho Books can be added through isolated service boundaries. Approach: Architecture & DB schema → UX/UI system → Core backend/RLS → Marketplace + CRM → Portals + Field Ops → HRMS → Integrations → QA/security → Production deployment. I can work milestone-wise with clear deliverables, demos and QA at every phase. UI/UX, backend, DevOps, testing and deployment can all be covered. Key question: Do you already have the detailed workflows/schema/reference screens ready, or should the first milestone include architecture and technical specification before development? Let me know your thoughts further on it.

@Mayanks010

Hi, Thanks for sharing your project. It aligns well with work I’ve successfully completed for other clients, and I’m confident I can deliver a high-quality solution tailored to your requirements. Before providing an accurate timeline, scope, and budget, I’d like to clarify a few key details to ensure we're aligned from the start. Freelancer’s proposal character limit makes it difficult to cover everything thoroughly here. If you're available, let's connect via chat. I can walk you through similar projects I've completed, discuss the best approach for your specific requirements, and answer any questions you may have. Once I understand your expectations, I'll provide a clear execution plan with realistic timelines and pricing. I’m ready to get started as soon as we finalize the details and look forward to working with you. Best regards, Mayank Sahu

@Tarang78

Hi! I’m Tarang. I have read your entire project requirements. I will provide you with a full-stack property management, CRM, Marketplace & Field Operations Platform within your budget. I have more than 12 years of experience and have completed 150+ projects in design and development. I am very interested in this job opportunity. I am available to start immediately and can deliver high-quality work within your timeline. Please join the chat so we can discuss further and get started right away.

@techmadigital

Hi, I can do this perfectly. I’ve already developed real estate CRM and property management platforms with property listings, lead management, customer portals, employee workflows, field operations, GPS tracking, maintenance, payments and analytics. I also have strong experience building large SaaS and ERP systems with React, Node.js, Python, PostgreSQL, APIs and role based access. I can build the complete ecosystem including marketplace, CRM, owner/tenant portals, Field Ops, HRMS, finance workflows and integrations in one scalable architecture. Let’s discuss on chat. Thanks, Nikhil

@rajeshrolen

Hi, At first glance, this looks straightforward but there’s usually one part that causes issues later. I’ve handled similar work before and can help you avoid that. Regards, Rajesh