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I'm seeking an experienced developer to complete a Progressive Web App (PWA) booking system using WeWeb and Xano. The PWA is approximately 40% complete. Essential Features: - Real-time availability - User registration/login (already completed) - Payment integration - Chat functionality - Host option to deliver and collect items at an extra charge Ideal Candidates Should Have: - Proven experience with WeWeb and Xano - Strong background in building booking systems - Expertise in payment integration and real-time data handling - Familiarity with chat functionalities - Excellent problem-solving skills and attention to detail Please provide examples of similar work done.
Project ID: 40558575
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147 freelancers are bidding on average $424 USD for this job

Hi — Elias here from Miami. I see you're looking to complete a Progressive Web App booking system. The goal here is to ensure a seamless user experience while managing complex data interactions effectively. What usually matters most here is the system's scalability and maintainability. A common issue in projects like this is ensuring that the backend can handle increased user load without compromising performance. The tricky part is usually integrating various APIs and managing user permissions securely. For a practical approach, I'd focus on developing a robust architecture that separates concerns—ensuring a clean API for the frontend while using a modular backend. This not only aids in maintainability but also allows for future expansion without major rewrites. I have experience with similar PWA projects where I successfully integrated booking functionalities and payment gateways, ensuring a smooth user flow and reliable performance. A few questions to better understand the scope: Q1 – What specific user roles and permissions do you envision for the booking system? Q2 – Are there any third-party services or APIs you plan to integrate? Q3 – What are your expectations regarding user load and scalability? Happy to go through the details and suggest the best technical approach. Looking forward to hearing from you.
$500 USD in 5 days
7.7
7.7

⭐⭐⭐⭐⭐ Complete Your PWA Booking System with WeWeb and Xano ❇️ Hi My Friend, I hope you're doing well. I've reviewed your project requirements and see you are looking for an experienced developer to finish your Progressive Web App (PWA) booking system. Look no further; Zohaib is here to help you! My team has successfully completed over 50 similar projects for booking systems. I will ensure real-time availability, payment integration, and chat functionality are implemented effectively to enhance user experience. ➡️ Why Me? I can easily complete your PWA booking system as I have 5 years of experience in developing booking solutions, focusing on WeWeb and Xano. My expertise includes real-time data handling, payment integration, and chat functionalities. Additionally, I have a strong grip on UI/UX design and troubleshooting, ensuring your project meets high standards. ➡️ Let's have a quick chat to discuss your project in detail and let me show you examples of my previous work. I look forward to discussing this with you in our chat. ➡️ Skills & Experience: ✅ WeWeb Development ✅ Xano Integration ✅ Booking System Design ✅ Payment Processing ✅ Real-time Data Handling ✅ User Authentication ✅ Chat Functionality ✅ UI/UX Design ✅ Problem Solving ✅ API Integration ✅ Debugging ✅ Project Management Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
7.6
7.6

With over a decade of experience in full-stack architecture and high-scale systems, I understand your need to complete the PWA booking system using WeWeb and Xano. My background in scaling projects for over 1 million users directly applies to the challenges of completing your PWA at 40% completion. For strategic insight, ensuring real-time availability and seamless payment integration are critical for scalability. My past success in delivering high-performance solutions for large-scale projects showcases my ability to handle the complexity of your booking system. I encourage you to reach out to discuss further how I can help you achieve your project goals. Let's connect to map out the roadmap for completing your PWA booking system efficiently and effectively.
$600 USD in 20 days
7.6
7.6

Hello Slow API response killing user retention. Your site load time spikes during traffic. I optimize database queries and implement Redis caching. Cut latency 70% for similar e-commerce client last month. I finish your codebase migration fast. Message me to review current bottleneck logs. Giáp Văn Hưng
$750 USD in 7 days
6.7
6.7

Hello! As per your project post, you're looking to complete an Progressive Web App booking system built with WeWeb and Xano. The primary objective is to transform the existing 40 percent complete application into a production ready platform with seamless booking workflows, real time availability, secure payments, messaging, and flexible delivery options for hosts and customers. My focus will be on delivering a complete solution featuring real time availability management, booking workflow completion, payment gateway integration, in app chat functionality, host delivery and collection options with additional charges, booking confirmations, notifications, responsive PWA optimization, Xano API enhancements, WeWeb frontend completion, database optimization, testing, bug fixing, and deployment readiness with scalable architecture for future feature expansion. I specialize in WeWeb, Xano, Progressive Web Apps, REST APIs, payment gateway integrations, real time applications, responsive frontend development, and scalable backend architecture. My focus will be on completing your existing codebase with clean, maintainable development while ensuring performance, reliability, and an intuitive user experience across desktop and mobile devices. Let's connect to review the current implementation, identify the remaining milestones, and define a clear roadmap for delivering a stable production ready booking platform. Best regards, Nikita Gupta.
$300 USD in 7 days
6.5
6.5

Your real-time availability feature will fail under concurrent bookings if WeWeb's data refresh isn't synced with Xano's database locks. This creates double-booking scenarios that destroy user trust. Quick questions - are you handling race conditions with optimistic locking in Xano? And what's your payment provider - Stripe requires webhook verification that WeWeb doesn't natively support? Here is the architectural approach: - WEWEB + XANO: Build atomic booking transactions with database-level constraints to prevent inventory conflicts during simultaneous reservations. - PAYMENT INTEGRATION: Implement Stripe Connect for host payouts with webhook handlers in Xano to reconcile payment states asynchronously. - CHAT FUNCTIONALITY: Use Xano's real-time API with WebSocket fallback to ensure message delivery without polling overhead that kills mobile performance. I've built 4 booking platforms handling 10K+ monthly transactions with zero double-bookings. Let's schedule a 20-minute technical review to audit your existing 40% and map the completion roadmap.
$450 USD in 10 days
7.1
7.1

Hi, I can help complete the WeWeb + Xano PWA and bring the remaining booking flow to a production-ready state. Since login is already done, I’d focus on auditing the current setup first, then finishing real-time availability, booking rules, payment integration, chat, and the host delivery/collection option with extra-charge logic tied cleanly into the checkout and booking records. I’d keep the build aligned with WeWeb/Xano best practices: reusable components in WeWeb, clear Xano database structure, API endpoints for availability/payment/chat, proper error handling, and role-based logic for guests, hosts, and admins if needed. I can also document the flow so your team can maintain it after handoff. Question 1: Which payment provider do you want to use: Stripe, PayPal, Square, or another gateway? Question 2: Is the chat meant to be real-time inside the app, or is a message-thread system acceptable for the MVP? Regards, Houssame
$500 USD in 7 days
6.2
6.2

Hi there, We understand you're looking to complete a Progressive Web App (PWA) booking system using WeWeb and Xano, with essential features like real-time availability, payment integration, and chat functionality. At Webbook Studio, we have experience with similar technologies and projects, such as building a custom PHP booking system with real-time availability and payment integration for a luxury leather retailer. Our team also developed a website with chat functionality using JavaScript and AJAX. We'd love to deliver a high-quality PWA booking system that meets your requirements. One question: Can you provide more details about the current state of the project, such as what has been completed and what still needs to be done? Feel free to message us to discuss the details! — Webbook Studio
$480 USD in 10 days
6.6
6.6

Hello, I have hands-on experience with WeWeb and Xano and can efficiently complete your PWA booking system. I'll implement real-time availability, secure payment integration, chat functionality, and the host delivery/collection option while ensuring everything works seamlessly with the existing login system. My focus is on clean, scalable development and timely delivery. Happy to discuss the remaining milestones and get started. Thank you
$450 USD in 7 days
6.4
6.4

Hi there, I understand you need to complete your PWA booking system. The goal is to finalize the user's journey: checking real-time item availability, selecting an item, adding optional host-managed delivery/collection, completing payment, and then communicating with the host via chat. The system's integrity relies on instantly updating availability in Xano after a successful booking to prevent conflicts. Technical approach: We'll build out the remaining Xano API endpoints for availability checks, payment processing, and chat. In WeWeb, we'll connect these endpoints to finalize the user flow, integrate a payment provider like Stripe, and ensure the UI correctly reflects real-time data from the backend. Core modules: We will focus on completing the Availability Engine, the Booking & Payment Workflow, the Host Delivery Fee logic, and a direct Chat System. Relevant systems: We built Northside Rentals, a full vehicle booking app with real-time availability logic. We also developed Anceller, an on-demand services marketplace with similar booking, payment, and provider management workflows. Implementation strategy: Our first step is a code review of the existing 40%. We'll then prioritize the core booking and payment flow, followed by the real-time availability logic. The chat and delivery fee features will be implemented and tested last. I have a few questions to clarify the scope: 1. Which payment gateway is preferred or already partially integrated (e.g., Stripe, PayPal)? 2. Are there specific business rules for booking conflicts, like buffer times between rentals? 3. For chat, should we build a basic messaging system in Xano or integrate a third-party service for advanced features? Regards, Rohit
$250 USD in 20 days
6.1
6.1

Greetings, I understand the importance of completing your PWA booking system using WeWeb and Xano, with key features like real-time availability, payment integration, chat functionality, and host options. My expertise lies in PHP, Website Design, MySQL, HTML, Web Development, Backend Development, Frontend Development, and API Integration, all essential for this project in the Thai market. My approach involves structured requirement confirmation, controlled planning, clean implementation, testing & validation checkpoints, and milestone-based transparency to ensure efficient project completion. With a strong portfolio in PHP, Website Design, and Web Development, I guarantee reliable execution and long-term results. Could you clarify your top priority among the essential features listed? Let's discuss further in an open chat to finalize the project scope seamlessly. Best regards, Muhammad Anas Khan
$250 USD in 4 days
5.7
5.7

Greetings, It looks like you're looking to wrap up your PWA booking system using WeWeb and Xano, which is a great choice for flexibility and performance. Completing the remaining features, especially real-time availability and payment integration, will be crucial for providing a seamless user experience. To tackle this, I would first ensure that the real-time features are robust and efficiently manage data. Integrating payment solutions smoothly will be key, and I'm experienced in handling various payment gateways. For the chat functionality, I’ll implement a user-friendly interface that encourages interaction between hosts and users. With a strong background in building booking systems and expertise in the required technologies, I can assure you of clean and reliable code. I’m all about problem-solving and paying attention to the finer details, ensuring everything runs smoothly.
$250 USD in 7 days
5.4
5.4

Hello Dear! I’m Md. Toriqul Islam, and I’m excited to partner with you. I can dive into your project immediately. I have rich experience in WeWeb, Xano, PWAs, booking systems, payment integration, and real-time applications, delivering scalable no-code/low-code solutions with clean workflows. I understand your PWA is about 40% complete and needs real-time availability, payment integration, chat functionality, and host delivery/collection options while maintaining a smooth user experience and existing authentication. I am skilled in WeWeb, Xano, REST APIs, Stripe, real-time data handling, and PWA development. I’m ready to start immediately and review your current setup to complete the remaining features efficiently. Looking forward to hearing from you. Best regards, Md. Toriqul Islam
$250 USD in 5 days
5.5
5.5

★•══•★ Hi client ★•══•★ I can help complete your WeWeb and Xano PWA booking system and bring the remaining 60% to a stable, launch-ready state. **My approach will be:** ✔️ Review the existing WeWeb/Xano setup, understand what is already completed, and cleanly continue development without breaking the current registration/login flow. ✔️ Build the remaining booking features including real-time availability, payment integration, chat functionality, and host delivery/collection options with extra charge handling. ✔️ Test the full booking journey, payment flow, real-time data updates, and mobile PWA experience to make sure the system is reliable and user-friendly. I have experience with booking platforms, API-based workflows, payment integrations, real-time logic, and no-code/low-code backend structures like Xano. One key question: Which payment provider do you want to use for this PWA, Stripe or another gateway? Best regards, Rico
$400 USD in 5 days
5.0
5.0

Hi, We would like to grab this opportunity and will work till you get 100% satisfied with our work. We are an expert team which have many years of experience on PHP, Website Design, MySQL, HTML, Web Development, Backend Development, Frontend Development, API Integration Please come over chat and discuss your requirement in a detailed way. Regards
$250 USD in 3 days
4.7
4.7

Hi, I reviewed **PWA Booking System Completion** and I'm confident I can deliver exactly what you're looking for. With hands-on experience in **PHP, Website Design, MySQL, Web Development, Backend Development, Frontend Development**, I build professional, scalable, and user-focused solutions that are designed for performance and growth. I believe in clear communication, quality work, and on-time delivery. I'd love to discuss your project and share ideas that can add even more value. View some of my previous work: Looking forward to hearing from you.
$525 USD in 14 days
4.7
4.7

Hello There! I’m a Full-Stack Developer with 10+ years of experience and a B.Sc. in Computer Science and Engineering (CSE) from BUET. I build scalable web applications, booking platforms, and API-driven systems with clean architecture and reliable performance. I understand your WeWeb and Xano PWA is partially complete and requires payment integration, real-time availability, chat functionality, host delivery and collection options, and overall feature completion. I can efficiently review the existing implementation, complete the remaining modules, optimize workflows, and ensure the application is stable, responsive, and production-ready with seamless frontend and backend integration. Skilled in WeWeb, Xano, APIs, JavaScript, payment gateways, and real-time application development. Let’s discuss your current progress and remaining milestones. Looking forward to hearing from you. Best regards, Md Ruhul Ajom
$250 USD in 5 days
4.8
4.8

Over the years, I've honed my skills in Xano and WeWeb platforms, making me immensely competent for your project requirements. One important aspect of working with me is my in-depth understanding of clients' business goals and user expectations. By making your clients happy and driving success for your business is my top priority. Lastly, my commitment to delivering clean, maintainable code that ensures not just short-term success but long-term stability make me a standout choice. With my skills and work ethic, I guarantee to turn your unfinished 40% PWA into a fully-functioning online booking system that streamlines your services and creates value for your users. Let's team up and bring your project to life.
$800 USD in 15 days
4.7
4.7

Hey there, I'm Vishal Maharaj, a web developer with 25 years of experience in PHP, MySQL, HTML, API Integration, and more, based in Perth, Australia. I'm passionate about taking on your PWA booking system completion project. I understand the requirements for real-time availability, user registration, payment integration, chat functionality, and host options. I have a solid track record in building booking systems and integrating payment gateways. I would approach this project by leveraging my expertise in WeWeb and Xano, ensuring seamless integration and functionality. Let's discuss further details. Please initiate the chat. Cheers, Vishal Maharaj
$500 USD in 5 days
5.3
5.3

I can see the tricky part here isn’t starting a booking platform from scratch, it’s taking something that’s already 40% built and making sure the remaining pieces work together cleanly without creating issues later. The first thing I’d do is review the current WeWeb flows, Xano database structure, and API endpoints to understand how availability is being handled. From there I’d complete the booking logic around real-time inventory checks so double bookings can’t occur when multiple users are viewing the same item. After that, I’d integrate payments and connect booking status updates directly into the workflow so confirmations, cancellations, and refunds stay consistent. For chat, I’d keep it tightly linked to active bookings rather than building a separate messaging experience, which usually keeps the UX simpler. The delivery/collection option can be added as a configurable host service with automatic fee calculation during checkout. I worked on Aras, where I built API-driven workflows using Python and PHP, including complex backend logic and transactional processes, so working across frontend and backend boundaries is familiar territory. A couple of things I’d want to check first: what payment provider are you planning to use, and is the chat intended to be real-time or booking-thread based? I’m ready to start reviewing the existing build.
$500 USD in 7 days
4.4
4.4

Hua Hin, Thailand
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