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I am looking for a skilled and reliable developer to create a simple, lightweight SaaS booking platform for independent professionals (starting with plumbers) to help them recover lost customers after missed phone calls. Important: This is NOT a mobile app. The system will be web-based and must allow professionals to send booking links manually via WhatsApp (or similar messaging apps). WhatsApp is an essential part of the workflow. Project Goal: When a professional misses a client’s call, they will manually send a pre-written WhatsApp message containing their unique booking link. This link will open their personal booking page where the client can self-book an appointment. Core Features: 1. Personal Booking Page for Each User • Each user gets their own booking link (e.g., [login to view URL]) • Simple branding: name, service description, logo (optional) • Integrated calendar for clients to book available time slots 2. Smart Appointment Calendar • 1-hour time slots (to allow travel time) • Calendar displays only available slots • User must confirm or reject bookings 3. Automatic WhatsApp Follow-Up Workflow • After a missed call, the system automatically sends a pre-written WhatsApp message to the client • Message contains a personal booking link to schedule an appointment • Powered by WhatsApp Business API for instant and consistent delivery 4. Stripe Payment Integration • Subscription: €5.99/month • 14-day free trial • Card entered upfront • Auto-charge starts after trial period 5. Admin Dashboard • View/manage all users • Track subscriptions, trial periods, and payment status Technical Requirements: • Mobile-responsive design (works perfectly on smartphones) • Fast and clean UX (no heavy, complex UI) • Stripe integration for recurring billing • Scalable tech stack (React, Node.js, Firebase, or other suitable modern technologies) Nice to Have: • Experience building booking systems • Knowledge of messaging app workflows (especially WhatsApp) • Fluent English communication Budget & Payment: • Max budget: $600 (milestone-based payments) • Bonus available for on-time delivery and clean UX I will provide: • Wireframes or sketches if needed • Full documentation and guidance during development Please note: The architecture should be designed to be modular, so that new functions can be added without rewriting the base system. Recommended: API-first + scalable database (e.g. PostgreSQL) + centralised notification system.
Project ID: 39687020
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Active 9 mos ago
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192 freelancers are bidding on average €772 EUR for this job

Hello, How are you? U can develop a lightweight, web-based SaaS booking platform tailored for independent professionals, starting with plumbers, to recover lost clients after missed calls. Each user will have a personal booking page with an integrated calendar, allowing clients to self-book available slots. The system will integrate a manual WhatsApp follow-up workflow, Stripe subscription billing, and a simple admin dashboard for user and payment management. I’ll ensure a mobile-responsive, fast, and clean UX with a scalable tech stack. Ping me .. Thanks
€580 EUR in 12 days
9.8
9.8

Hello, I understand that you are looking for a skilled developer to create a lightweight SaaS booking platform specifically designed for independent professionals like plumbers. This solution will enable users to recover lost customers after missed calls by sending a WhatsApp message containing their personal booking link. The core features will include personalized booking pages, a smart appointment calendar, and manual follow-up workflows, which are essential for user engagement. For the project, I will ensure a mobile-responsive design that provides a fast and efficient user experience, integrating Stripe for seamless payments. I also have experience with messaging app workflows, particularly with WhatsApp, which will benefit the manual messaging part of your system. I’m excited to collaborate with you and turn your vision into a reality while ensuring timely delivery and a clean user interface. What specific functionalities do you envision for the admin dashboard, and how do you want to manage user subscriptions and payment statuses? Thanks, Muhammad Awais
€750 EUR in 12 days
9.3
9.3

As CnELIndia, we believe this project is a perfect match for us and our skills. With almost two decades of experience in API Integration, Backend Development, and Web Development—specializing in Node.js and React.js—we have the right foundation to create your lightweight SaaS booking system. Additionally, our team has expert knowledge in Stripe integration, meaning your subscription model is safe in our hands. One of the reasons we stand out is our ability to provide unique and scalable solutions that address the unique needs of each project like yours. Our experience with data scraping could prove valuable in creating individual booking links and personal booking pages for all your users in a "Smart Appointment Calendar" format. To top it off, this service will be integrated with WhatsApp; another area where we have considerable experience. In terms of cost management, organization, and client communication, we have proven time and again to be dependable. Your budget requirements are well within our capabilities, while the bonus for timely delivery aligns perfectly with our commitment to excellence. We can ensure a fast and clean UX design that’s mobile-responsive—ideally suited for your target market of independent professionals on-the-go. Choose us as your trusted development partner, and together we’ll create a game-changing solution that will help these independent professionals thrive once again!
€500 EUR in 7 days
9.0
9.0

Hello there, We propose building a lightweight, web-based SaaS booking platform tailored for independent professionals, starting with plumbers, to recover lost customers after missed calls. Each user will have a personal booking link with simple branding, an integrated calendar, and slot confirmation/rejection options. The platform will use WhatsApp Business API for automated follow-up messages containing booking links. Stripe will handle subscription payments. The admin dashboard will track users, payments, and trials. Built with React, Node.js, and Firebase, the system will be fast, mobile-responsive, and scalable, delivering a clean, intuitive UX optimized for messaging-based workflows. Thanks Rahul B.
€1,900 EUR in 20 days
8.7
8.7

Hello! I’m excited about the opportunity to create a simple and efficient SaaS booking platform tailored for independent professionals like plumbers. With several years of experience in web development, particularly in building responsive applications using React and Node.js, I believe I have the right skills for this project. Recently, I worked on a similar project where I developed a booking system for a local service provider. This platform allowed users to send booking links via messaging apps and featured a user-friendly calendar for appointment management, which aligns perfectly with your requirements. For your project, I propose a high-level technical plan that includes developing a personal booking page for each user with integrated calendar functionality, implementing a manual WhatsApp follow-up workflow, and ensuring Stripe payment integration for smooth subscription management. I’d love to discuss how we can make your vision a reality and explore the details further. Looking forward to the possibility of working together! Best, Inderdeep
€500 EUR in 7 days
8.1
8.1

Hello, I am really excited about the opportunity to collaborate with you on this project! It aligns perfectly with my skill set and experience, and I’m confident I can contribute meaningfully to your vision. I genuinely enjoy working on projects like this, and I believe we can create something both functional and visually engaging. Please feel free to check out my profile to learn more about my past work and client feedback. I’d love to connect and discuss the project details further your goals, expectations, and any specific features or ideas you have in mind. The more I understand your vision, the better I can bring it to life. I am ready to get started right away and will put my full energy and focus into delivering quality results on time. My goal is not just to complete the project, but to exceed your expectations and build a long-term working relationship. Looking forward to hearing from you soon! With regards! Divya
€750 EUR in 7 days
8.1
8.1

Hey there! I'm Asif, leading a full-stack developer team at Einnovention with a flair for thoughtfully-designed web-based systems like what you're seeking. We've over 248 projects under our belt and have mastered PHP, React.js, Node.js, and MySQL databases to provide powerful technological solutions. Having worked on several SaaS platforms and booking systems in the past, my team will design your platform with utmost modularity, ensuring that additional features can be integrated seamlessly without compromising the base system's integrity. Our understanding of centralized notification systems further aligns us with your project need for smooth messaging workflows, especially the use of WhatsApp. We are particularly familiar with Stripe integration - a vital function for your proposed subscription model. This paired with our expertise in scalable tech stack like Firebase will guarantee not just an efficient platform but also a fast and clean User Experience (UX) your independent professionals will love. As Flutter enthusiasts, we'll develop an interface that's mobile-responsive and works flawlessly even on smartphones ensuring it aligns excellently with your project goals. In addition to all this, we share a common goal with you – client satisfaction. And that means exceeding expectations by delivering within time frame and budget while ensuring clean UX. Imagine a world where plumbers not only recover lost customers but acquire new ones using an effortless smart system.
€1,500 EUR in 21 days
7.9
7.9

Hi Gaetano, I appreciate you considering me for your SaaS booking system project. This solution aligns perfectly with my expertise in building web-based applications with Stripe integration. I've successfully developed similar booking platforms that include personal booking pages, smart appointment calendars, and manual messaging workflows. Your requirement for WhatsApp integration is something I've tackled before, and I can ensure a seamless user experience with mobile-responsive design. The core features you're outlining are well within my skill set, and I can deliver a clean, scalable solution that meets your specifications. I'd love to see your wireframes and discuss this project in more detail. Best, Adil
€750 EUR in 7 days
7.4
7.4

⭐⭐⭐⭐⭐ Create a Simple SaaS Booking Platform for Independent Professionals ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you are looking for a skilled developer to create a lightweight SaaS booking platform. Look no further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for web-based applications. I will ensure a smooth user experience with a personal booking page and manual WhatsApp follow-up for missed calls. ➡️ Why Me? I can easily build your booking platform as I have 5 years of experience in web development, focusing on SaaS solutions. My expertise includes React, Node.js, and Stripe integration. Besides, I have a strong grip on mobile-responsive design and user experience optimization. ➡️ Let's have a quick chat to discuss your project in detail and let me show you samples of my previous work. Looking forward to discussing this with you in chat. ➡️ Skills & Experience: ✅ Web Development ✅ React.js ✅ Node.js ✅ Stripe Integration ✅ SaaS Solutions ✅ Mobile-Responsive Design ✅ User Experience (UX) ✅ Calendar Integration ✅ API Development ✅ WhatsApp Workflow ✅ Payment Systems ✅ Dashboard Management Waiting for your response! Best Regards, Zohaib
€350 EUR in 2 days
7.6
7.6

HI Greetings, I’m Ijaz, a full-stack developer experienced in React, Node.js, Firebase, and Stripe. I can build your lightweight, mobile-responsive booking platform exactly as outlined. My Approach: React frontend for fast, clean booking pages & dashboards. Node.js/Firebase backend to handle bookings, availability, and user data. Unique booking links with 1-hour slots, confirm/reject flow. Manual WhatsApp workflow (future-ready for API automation). Stripe integration for €5/month subscription + 14-day free trial. Admin dashboard to manage users, subscriptions, and trial status. Fully deployed on scalable cloud hosting. I can deliver within your $600 budget on a milestone basis, ensuring a simple, fast, and reliable user experience. Regards , Ijaz
€500 EUR in 7 days
7.3
7.3

HI! I am an expert web programmer. I have a lot of work experience in Laravel, Codeigniter, PHP, Wordpress, JavaScript, HTML, Vuejs, Reactjs, React Native, and MySQL. I can start right away. I want to discuss this project in detail. Please contact me to discuss more regarding this project. For more details Chat with me
€500 EUR in 7 days
7.5
7.5

Hello, I understand that you need a straightforward SaaS booking platform for independent professionals to efficiently recover lost customers after missed calls. The goal is to permit users, starting with plumbers, to send booking links via WhatsApp after a missed call, directing clients to their personal booking pages for seamless appointment scheduling. My approach will focus on developing a web-based system featuring personalized booking pages, a smart appointment calendar, and an automatic WhatsApp message workflow powered by the WhatsApp Business API. I will integrate Stripe for secure payments and ensure the design is mobile-responsive for optimal user experience. Additionally, I’ll make sure the system remains user-friendly and light to cater to the specific needs of your target audience. What specific functionalities or features do you imagine for the admin dashboard? Thanks, Shamshad
€750 EUR in 26 days
7.1
7.1

Hello Gaetano, I am excited about the opportunity to work on your project to develop a lightweight SaaS booking system with manual WhatsApp messaging for independent professionals. The system will include features like personal booking pages, smart appointment calendars, automatic WhatsApp follow-up, Stripe payment integration, and an admin dashboard. The core features will ensure each user has a personalized booking link, efficient time slot management, and seamless WhatsApp communication for appointment scheduling. With a mobile-responsive design and fast UX, users will have a smooth booking experience from their smartphones. To meet your requirements, I propose using a tech stack including React, Node.js, and Stripe for recurring billing. I have extensive experience in API integration, backend development, and web development, making me well-suited for this project. How do you envision the integration of WhatsApp messaging enhancing the user experience and increasing customer engagement on the platform? Looking forward to the possibility of collaborating with you on this exciting project. Thanks, KANIKA
€585 EUR in 11 days
7.0
7.0

Hello, Thank you so much for posting this opportunity it sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards! Abhishek Saini
€750 EUR in 7 days
6.6
6.6

Hey! This project really stands out because it’s all about helping real people—plumbers and other pros—win back customers with a smart, simple booking tool that fits their daily workflow. I’ve built clean, lightweight web apps with React and Node.js before, integrating Stripe subscriptions and calendar booking features that users actually enjoy using. The WhatsApp Business API follow-up is a clever touch; I’m familiar with messaging APIs and can make sure the messages deliver fast and reliably after missed calls. I’ll focus on creating personal booking pages that are easy to customize but stay streamlined for mobile use. The admin dashboard will be clear and actionable, so you can track everything without headache. Since budget and milestones are clear, I’ll work transparently with you every step to meet your timeline and deliver a polished, scalable SaaS platform you’re proud of. Let’s get your pros booking more jobs and growing their business! Thanks. Truong...
€500 EUR in 7 days
6.6
6.6

Hello, I once faced challenges with calendar syncing in a booking system, but optimizing API calls helped resolve it. I understand you need a lightweight SaaS for professionals to recover missed calls using WhatsApp. Each user will get a unique booking link on their personal page with easy branding. I'll ensure seamless Stripe integration for payments and provide a user-friendly experience on all devices. I’m excited to build this for you, gaetanol7!
€500 EUR in 7 days
6.4
6.4

Hello, Imagine having a professional, intuitive, and easily manageable booking system that can help you recoup lost clients. As a seasoned full-stack developer with remarkable experience in developing SPA web applications, I bring your Lightweight SaaS Booking System project the proficiency it deserves. My thorough knowledge of the MERN stack, including Node.js and React.js, coupled with my previous bookings system development accomplishments, uniquely position me for this task. Not only will the booking platform I develop for you accord each user their personalized booking link but it will also offer simple branding with customizable features such as name, service description, logo (optional), one-hour time slots because giving ample room for travel time is important. Crucially, I understand the importance of streamlining the entire workflow and will ensure smart appointment scheduling where only available slots are displayed to users on their personal page. Additionally there will be a scheduling function as per if they have confirmed or rejected bookings Moreover, WhatsApp integration serves as a crucial aspect of your workflow and I am well-acquainted with WhatsApp Business API usage; I guarantee client satisfaction through a professionally-designed booking platform that allows independent professionals like plumbers to send out personalized WhatsApp messages for rescheduling appointments. With Regards! Apurva
€600 EUR in 7 days
6.6
6.6

Hello Gaetano, I’ve carefully reviewed your project for a lightweight SaaS booking system tailored for independent professionals like plumbers. It sounds like a fantastic opportunity to streamline their customer engagement and recovery after missed calls. I specialize in scalable web development using React and Node.js, ensuring that your platform is responsive, user-friendly, and fast. I understand that WhatsApp is vital for your workflow, so I can integrate the WhatsApp Business API to automate follow-up messages seamlessly. Here’s what I offer: - A **personalized booking page** for each user, complete with simple branding and an integrated calendar for easy booking. - An **efficient appointment calendar** that displays only available slots for smooth scheduling. - **Stripe integration** for subscriptions and recurring billing to create a hassle-free user experience. - A clean and modern UI/UX with revisions to meet your expectations. - **6 months of free post-launch support** to ensure everything runs smoothly. You can check out my work on similar projects, such as: 1. Food Delivery App 2. Taxi Booking App 3. Dating App Here’s my portfolio: (https://www.freelancer.in/u/ixorawebmob) **Estimated Timeline:** - UI/UX Design: 4–5 days - Development: 10–14 days - Testing & Launch: 3–4 days I’d love to chat further about your ideas and requirements. Let’s connect soon! Thanks, Arpit
€555 EUR in 20 days
7.5
7.5

This is exactly the kind of work I love doing. I'm experienced in building user-friendly, scalable booking platforms that prioritize clean UI and efficient workflows. Using React, Node.js, and Firebase, I've crafted similar systems off-platform. My development approach ensures reliability and ease of use. I'm happy to offer insight even if you don’t go with me. Regards, Anne S.
€550 EUR in 5 days
6.1
6.1

Hello, I understand the importance of creating an efficient SaaS booking platform designed to seamlessly integrate with WhatsApp. My approach is to develop a system that aligns with your requirements, emphasizing a web-based solution that ensures clients can book appointments effortlessly. The platform will feature a personalized booking page for each professional, with intuitive branding options and a smart appointment calendar capable of handling 1-hour time slots. The manual WhatsApp follow-up workflow will be a key focus, allowing for quick and effective communication with clients post missed calls. I will ensure the Stripe integration for straightforward subscription management, maintaining a balance between functionality and simplicity to guarantee user satisfaction. With a solid foundation in scalable technologies, this system will be equipped to grow alongside your business needs. Could you provide more details on any specific user interactions or features you envision for the admin dashboard? Thanks, Samir
€500 EUR in 10 days
5.9
5.9

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