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Project Title: Full-Stack Developer for a Short-Term Rental (STR) Management Platform Description: We're building a multi-tenant SaaS platform for short-term rental / property management companies. The stack is [login to view URL] (React, TypeScript) frontend and a Node.js/Express + PostgreSQL backend with JWT auth and organization-level data isolation. We need an experienced full-stack developer to extend features, fix bugs, and help harden the app for production. Core modules (existing + planned): Property & multi-calendar management, reservations/bookings Financials — P&L, owner payouts, agent commissions, expenses, reconciliation Revenue management & pricing recommendations Owner portals, team/user roles & permissions (multi-org) Cleaning & maintenance scheduling, inventory, tasks Compliance, contracts, damage claims Messaging, payments, and CRM integration (e.g. HubSpot) Integrations: SendGrid — transactional & notification emails (booking confirmations, owner reports, invites) Twilio — SMS/WhatsApp notifications and guest/cleaner communication Payment gateway (e.g. Stripe) and channel-manager/OTA APIs Requirements: Strong React/[login to view URL] and Node.js/Express experience Solid PostgreSQL (schema design, migrations, query optimization) REST API design, JWT auth, multi-tenant/role-based access control Experience integrating third-party APIs (SendGrid, Twilio, payments) Comfortable with Linux deployment (nginx, PM2, Let's Encrypt/HTTPS) Clean, well-documented code and Git workflow Nice to have: Airbnb/[login to view URL] API integrations, Stripe payments, TypeScript best practices.
Project ID: 40574214
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Hi, I've read your requirements for the short-term rental (STR) management platform, and it's a strong match for my experience. I build full-stack SaaS applications using exactly your stack — [login to view URL] (React, TypeScript) on the frontend and Node.js/Express + PostgreSQL on the backend, with JWT auth and multi-tenant (organization-level) data isolation. I'm comfortable with all the core areas you listed — property & calendar management, reservations, financials (P&L, payouts, commissions), owner portals, role-based permissions, and scheduling modules. I've also integrated third-party services like SendGrid (transactional email), Twilio (SMS/WhatsApp), and Stripe (payments), plus REST/OTA API integrations. On the ops side, I can handle production deployment on Linux with nginx, PM2, and HTTPS (Let's Encrypt), so I can help fix bugs and harden the app end-to-end.
$10 USD in 20 days
0.0
0.0
379 freelancers are bidding on average $13 USD/hour for this job

Hello Greetings, After reviewing your project description, I feel confident and excited to work on this project for you. But I have some crucial things and queries to clear up. Please leave a message on chat so we can discuss this, and I can share my recent work similar to your requirements. Thanks for your time! I look forward to hearing from you soon. Best Regards.
$10 USD in 40 days
8.0
8.0

Greetings! I have 8+ years of experience in full-stack development, with a proven track record of delivering high-quality solutions to 100+ clients. To tackle this project, I will start by reviewing the existing codebase and identifying areas that require attention. I will then prioritize tasks based on the client's requirements and create a roadmap for completion. I will use my expertise in PostgreSQL, REST API design, and JWT auth to ensure secure experience. I invite you to message me to discuss the project further and share my portfolio. Best regards, M H B
$15 USD in 40 days
7.4
7.4

Hello, I came across your Short-Term Rental SaaS Full-stack Development and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in CSS, HTML, React. js, Full Stack Development, Next. js, and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you.
$12 USD in 40 days
6.3
6.3

Hello! We can help extend and harden your STR SaaS platform for production. 1. Which module should we tackle first? 2. Do you already have an API spec or staging environment? — 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!
$12 USD in 40 days
6.7
6.7

I see you need a full-stack developer to extend and stabilize your multi-tenant STR management SaaS. I’ve helped a property management startup build and optimize similar modules—property calendars, bookings, financials, and role-based access. For your platform, I’d start by reviewing your existing JWT auth and multi-org data isolation to ensure airtight security before extending features like revenue management and owner portals. For scheduling and messaging, I can refine Twilio and SendGrid integrations to make notifications reliable and smooth. Two quick questions: Are your Stripe and channel-manager API calls designed to handle webhook retries and rate limits? Also, do you have automated tests covering financial calculations and booking conflict resolution? Based on previous projects, I can fix bugs and harden the app for production rapidly while keeping code clean and well documented. I’m ready to dive in and help deliver a polished, scalable solution for your platform.
$8 USD in 7 days
5.6
5.6

With over two decades in PHP-based development, I'm well-versed in project-critical solutions that directly impact sales, performance, and system reliability - exactly what your STR platform needs. While my profile may not explicitly list your chosen stack, my ability to learn new technologies quickly combined with my deep knowledge of REST API design and JWTs, makes me ideally suited for this project. My experience integrating third-party APIs like Strip, Twilio and SendGrid further solidify this point. What sets me apart from the majority is not just solving the immediate problem but considering the long-term stability and scalability of your app. I prioritize clean, maintainable solutions to ensure smooth performance as you grow. More than one client has opted to continue working with me post-first task - testament to their reliance on me for ongoing Laravel backend maintenance and programming. Choosing me means having a developer who can understand the full scope of your STR platform needs fast, deliver reliable results on time and provide stable support for future growth. Don't waste any more energy searching; let’s discuss your project in depth and bring it to life with seamless execution.
$8 USD in 40 days
5.8
5.8

Hello, Is the platform currently in production? Do you have any specific third-party API integrations prioritized for immediate enhancement? Thrilled about your STR platform! I can help enhance your platform by focusing on robust integration and efficient bug resolution to ensure seamless operation. One challenge might be ensuring data security across multi-org setups; I'll work to reinforce your data isolation methods. Let's chat about your specific needs and how I can best contribute. Looking forward to diving deeper in a call or chat—feel free to reach out anytime!
$20 USD in 40 days
5.1
5.1

Hey, multi-tenant STR platform with owner payouts and channel-manager integrations is a solid build, that’s the kind of project I like sinking my teeth into. Org-level data isolation is the part people usually get wrong, I’d lock that down at the query layer, not just middleware, so nothing leaks across organizations. Reconciliation and commission logic tend to be where the real bugs hide, so I’d want to see how payouts are calculated before touching pricing. Is the multi-calendar and booking system already live, or still in progress?
$8 USD in 40 days
5.1
5.1

I am an expert full stack developer ready to build your Short Term Rental Management Platform. I have extensive experience building scalable SaaS applications using the Next. js and Node. js stack you require. My previous projects include vacation rental booking engines where I implemented PostgreSQL for complex inventory management and integrated Stripe for secure payment processing. I am highly proficient in Twilio for automated guest communication and SendGrid for transactional emails. I understand the unique requirements of the STR industry, including real time availability and property management workflows. I will deliver a high performance, responsive interface using React. js and custom CSS that ensures a seamless user experience.
$12 USD in 40 days
4.4
4.4

Hi there, Extending a multi-tenant SaaS is exactly my lane — React/Next + TypeScript on the front, Node/Express + PostgreSQL on the back, with JWT auth and strict org-level data isolation. Your financials module (owner payouts, commissions, reconciliation) is where I'm especially strong: I've built secure payout and reconciliation flows before, so getting the money side right and auditable is second nature. Where I can help right away: - Extend features and harden the app for production, matching your existing patterns and TypeScript style - Multi-tenant RBAC and org-level isolation reviewed for correctness and security - Financials: P&L, owner payouts, agent commissions, expenses and reconciliation - Integrations: Stripe payments, Twilio SMS/WhatsApp, SendGrid emails, and OTA/channel-manager APIs - PostgreSQL schema design, migrations and query optimization - Linux deployment (nginx, PM2, HTTPS) I write clean, documented code and work cleanly in Git, so I can slot into your team without adding noise. Could you give me a quick overview of what's already live versus planned, and the top priorities right now? That'll help me suggest where I'd add value first. Best, Tin
$15 USD in 35 days
4.3
4.3

Hi, great to meet you. I have read your project and will deliver work that you can be proud to share. I am an expert with 5+ years of experience in HTML, Full Stack Development, Node.js, React.js and I helped many clients reach their goals. Visit my profile to check my latest work and read short client reviews. Looking forward to working with you, connect in chat. Thank you.
$12 USD in 40 days
3.9
3.9

Hi Have a Pleasant day ! I carefully had read your requirements in your job post on freelancer.com I am glad to inform you that I have same extensive experience that you are looking for. I have done similar work earlier in my past and I will share during project discussion. Please share your exact project requirements, So, I can understand your requirements & I will come to know that what do you exactly needs to develop and I will be feeling happy to work with you. Cost and timeline depends on your project or task requirements Price is negotiable and I will work in your budget. No upfront payment will be charged. Always work in milestones. Looking forward for your positive response. Kind Regards, Sneha Kanwar
$12 USD in 40 days
4.3
4.3

Hi, I reviewed your project: Short-Term Rental SaaS Full-stack Development. I can build a scalable SaaS or business application with user roles, admin dashboard, subscriptions/billing, secure APIs, database structure, reporting, and cloud deployment. I focus on clean architecture, maintainable code, clear milestones, and long-term support. Please message me so I can understand your required modules, user flow, timeline, and preferred technology stack. Portfolio: https://www.freelancer.com/u/irfanui Regards, Mohammad 4th Dimension Partners
$25 USD in 44 days
4.9
4.9

⭐ Hi there ! Let's set meeting schedule for ur project more detail . Your STR SaaS already has the right stack and the main thing now is clean feature ext bug fix and prod hardening Next js React TS Node js Express and Postgres are exactly in my daily stack Multi tenant org level data isolation JWT auth role permission and clean REST API are areas where small mistakes can cause big issues so db structure and access checks should be handled carefully For STR modules can work on property calendar booking financials owner payout cleaning task and owner portal flows Also can connect SendGrid Twilio Stripe and CRM API like HubSpot with clear logs retry flow and error handling Deployment side is fine too with Linux nginx PM2 SSL and Git workflow One thing to check first is current DB schema and tenant isolation logic Then can move fast without breaking existing booking data Timeline : 20 days
$17 USD in 40 days
3.4
3.4

I am an expert full stack developer ready to build your Short Term Rental SaaS platform using Next. js and Node. js. I have extensive experience integrating Stripe for automated billing, Twilio for guest SMS notifications, and SendGrid for booking confirmations. My background includes designing high performance PostgreSQL databases tailored for property management logic and real time availability calendars. I will ensure the frontend is responsive with clean CSS and React components to handle complex booking workflows. I have built similar multi tenant applications and understand the security requirements for handling payments and guest data. I can deliver a scalable MVP that meets all your technical requirements efficiently.
$12 USD in 40 days
3.2
3.2

As a seasoned full-stack developer and AI engineer, I'm not just someone who can help you with the frontend, backend, or even the AI components of your multi-tenant SaaS platform for short-term rental management; I am someone who has successfully delivered products end-to-end just like what you need. Having worked on numerous projects involving React, Node.js, and PostgreSQL, I have acquired solid experience that covers each indispensable element required to create a robust, user-friendly application. Moreover, my experience with REST API design, JWT authentication, and multi-organizational data isolation aligns perfectly with your project's needs. I have also integrated various third-party APIs and payment gateways such as Stripe that will be essential to your application's functionality. Lastly, a project I recently completed - Property Rewind - resonates closely with what you have outlined for your own venture. Built largely solo like this one will be, Property Rewind demonstrates my ability to tackle tasks efficiently while ensuring high-quality outputs. These skillsalongside my commitment to delivering on time and within budget are why clients continue to choose me, something) I'm ready to add-value through my 100% on-time delivery performance and the quality of work that speaks for itself. Let us connect soon to make progress on this exciting project!
$8 USD in 40 days
3.3
3.3

I hope you're doing well! My name is Nawal, and I bring over nine years of experience in Short-Term Rental SaaS Full-stack Development. After carefully reviewing your project brief, I’m confident that I understand your needs and can deliver exactly what you're looking for. Here’s what I offer: ✅ Multiple initial drafts within 24 to 48 hours ✅ Unlimited revisions until you're 100% satisfied ✅ Final delivery in all required formats, including the editable master file and full copyright ownership You can check out my portfolio and past work here: ? Freelancer Profile – eaglegraphics247 I’d love to discuss your project further and explore how we can make your vision a reality. Let me know a convenient time for a quick chat! Looking forward to working together. Best regards, Nawal
$10 USD in 4 days
3.0
3.0

Hello, I can see the challenge is enforcing strict organization-level data isolation across every module while keeping financial reconciliation and integrations consistent under multi-tenant load. I'll enforce tenant scoping at the query layer via a shared middleware that injects org_id into every request context, backed by row-level checks and composite indexes so no endpoint can leak cross-org data. Financials (P&L, payouts, commissions) will run through idempotent transactional writes with reconciliation ledgers to prevent double-counting. SendGrid, Twilio, and Stripe will be wrapped in isolated service adapters with retry queues and webhook signature verification, so failures never corrupt booking state. I'll extend existing schema through versioned migrations and keep your auth/JWT flow intact. Deliverable: hardened, tested feature additions and bug fixes, deployed on nginx/PM2 with HTTPS, plus migration scripts and API docs. I've built multi-tenant SaaS with role-based access and Stripe/Twilio integrations end to end. I'd love to discuss in more detail. Regards.
$12 USD in 40 days
2.4
2.4

Hello, We have strong experience in full-stack SaaS development. We can build a secure, scalable short-term rental platform with modern UI, booking management, payment integration, user roles, and an intuitive admin dashboard. Regards, Acute Tech Solutions
$12 USD in 40 days
1.9
1.9

Hello! I'm a skilled web developer with expertise in modern frontend technologies including React, Vue, Angular, and vanilla JavaScript. I specialize in creating responsive, user-friendly web applications that perform well across all devices. I have experience with HTML5, CSS3, modern JavaScript (ES6+), and various frameworks and libraries. I can help you build a beautiful, functional website or web application that meets your business goals. I'm available to discuss your project and provide a comprehensive solution. Let me know if you have any questions! Best regards!
$10 USD in 1 day
1.0
1.0

Medellín, United States
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