Development of a web and mobile platform for online booking with payment

Budget: 2500 EUR Deadline: 60 days

Hello! I am the founder of the development studio KenoStudio. Your project is a full-fledged SaaS marketplace. We specialize in a hybrid approach (premium UI/UX design + complex development) and know how to create a platform that can withstand scaling and will not "crash" under the influx of users.

Here is our proposal regarding architecture and implementation:

• Architecture and payments: For marketplaces, the only correct solution is Stripe Connect. It allows for automatic payment splitting: the customer pays, the business receives its share, and you receive your platform commission.
• Technology stack:

Web (Frontend): Next.js + Tailwind CSS. This ensures instant loading (SSR) and excellent SEO, which is critical for a business directory.

Mobile: For a quick MVP start, we recommend PWA (progressive web application), and for full-fledged marketplaces — React Native.

Backend & DB: Supabase (PostgreSQL) or Node.js. Perfect for complex relational logic (schedules, time slots, calendar intersections).
• Experience: We have developed architecture and interfaces for the educational platform iTalk, where a complex slot booking system, teacher calendars, and schedule management have been implemented. We also have extensive experience in creating Telegram Web-Apps and e-commerce platforms. The level of our UI design can be viewed in the profile.
• Development speed: We actively use AI tools (Cursor) to optimize code writing, which allows us to speed up MVP development by 1.5–2 times without losing quality.

Estimated MVP (minimum viable product) assessment:
• Timeline: 6–10 weeks.
• Cost: $2,500 – $5,000 (depends on whether we start with the mobile web version or immediately with native iOS/Android apps).

Do you already have gathered requirements (specifications) or interface sketches so that we can create a more accurate estimate? Expand

Budget: 3000 EUR Deadline: 31 days

📌Hello.👋
⭐️My name is Andrey.
⭐️My work experience: 12 years+

• ➡️I can show works specifically related to the online booking platform with payment
• 🎨Portfolio: Freelancehunt
• ✅Work rating on Behance (over 600,000 views)
• 💼More works here: Dribbble

Budget: 12345 EUR Deadline: 15 days

Vanya, hello!
I am Dmitry, the owner of ProgGenius. We develop marketplaces and booking platforms turn-key - with business catalogs, personal accounts, online booking, and payment system integration.

Relevant cases of ProgGenius:
ProBody.ae - a two-sided service marketplace with a catalog, personal pages for each business, a booking system, and payment system integration. The architecture is very close to your project.
https://freelancehunt.com/en/showcase/work/probody-ae/1971525.html
Emigral - a platform with personal accounts, service management, online client booking, and CRM for processing applications.
https://freelancehunt.com/en/showcase/work/emigral/1865551.html
Agrotender - a marketplace with a catalog, search, filtering, and paid subscription through payment systems.
https://freelancehunt.com/en/showcase/work/agrotender/1970541.html

We implement on Next.js + NestJS + PostgreSQL, Stripe for payments. The architecture is designed for multi-tenant from the start - each business receives an isolated account with its own schedule and settings.

A few clarifications:
- Is a mobile application needed at the start or first a web platform?
- Calendar - a simple schedule by time slots or complex logic (multiple masters, group bookings)?
- Is there a deadline or a priority module for the first stage? Expand

Budget: 8000 EUR Deadline: 30 days

Hello. I have been working with React/Node.js for over 9+ years. Do you have a ready design?

Budget: 5000 EUR Deadline: 45 days

Hello,
we can complete this task turnkey.
Write to us, we will be happy to cooperate with you!

Budget: 50 EUR Deadline: 1 day

Hello.

I am a NodeJS developer. I am ready to take on the task. Write to me, we will discuss.

Budget: 550 EUR Deadline: 16 days

Hello. My name is Vladimir.
I am an experienced developer with 8 years of experience in creating turnkey websites, mobile applications, and complex web systems.

I specialize in developing modern, responsive, and high-performance solutions. Over 8 years of practice, I have formed a deep technical stack:

Frontend and interfaces: HTML, CSS, JavaScript, TypeScript, React.js, Next.js, Vite, Tailwind CSS, Bootstrap, and Elementor.

Mobile development: React Native and Flutter.

Backend and API: Node.js, PHP, Python, Laravel, REST API, and GraphQL.

Databases and caching: MySQL, MariaDB, PostgreSQL, MongoDB, and Redis.

Infrastructure and tools: Git, Docker, Nginx, Apache, Composer, and Linux (Terminal).

I effectively analyze client requirements, propose optimal architectural solutions, and strictly adhere to deadlines. In addition to development, I have skills in design, technical SEO optimization, and project support.

I work as a sole proprietor and can issue a receipt. The cost and timeline are current. Expand

Budget: 870 EUR Deadline: 30 days

Hello! I have experience in developing booking and marketplace platforms with online payments and I am ready to offer a scalable architecture: web on Next.js, backend on Node.js (NestJS) + PostgreSQL, mobile application on React Native, Stripe for payments, and a multi-tenant model for different businesses.

I will implement a catalog, personal pages, scheduling with a calendar, payment, personal accounts for clients and businesses with convenient UX and fast system performance. Approximately: MVP 4–6 weeks, the cost depends on the volume, details and cases I am ready to send in private messages.

Budget: 8000 EUR Deadline: 60 days

Good day!

This is a specialized project — I am closing similar tasks turnkey. Marketplace + booking + Stripe Connect — this is the intersection of three of my cases in production:

- MaxMaster Construction (portal.maxmaster.info) — B2B SaaS with multi-tenant, personal accounts, calendar, subscriptions. 30+ modules, real clients in Poland.
- BookySync — booking flow with Booksy integration, experience with slots, cancellations, synchronization.
- KIK Pay — Mini App with virtual cards and payments, I understand working with finances and providers.

The tech stack for your project: Next.js 14 + TypeScript + Supabase (multi-tenant out of the box via RLS) + Stripe Connect + React Native for mobile. Web — in 8-10 weeks, mobile — another 4-6 on top.

A key nuance that is not in the terms of reference: for the marketplace, you need specifically Stripe Connect (not regular Stripe) — the client's money goes through the platform with auto-splitting to the business, KYC for businesses is handled by Stripe. This removes regulatory risks and immediately addresses PSD2/SCA in the EU.

Before providing a fixed proposal, I want to clarify:
1. Launch region — Poland/EU or another?
2. Monetization model — commission from transactions, subscription from businesses, or hybrid?
3. Mobile from day one or first web/PWA to save budget?

Portfolio and previous projects are in my profile. I am ready to have a call for 20-30 minutes — after that, I will send a detailed proposal with a breakdown by sprints. Expand

Budget: 2000 EUR Deadline: 60 days

Hello! I studied the task. This is a marketplace + booking platform with Stripe payment, personal accounts for businesses and clients. Architecturally, it fits well with Next.js (frontend + SSR), NestJS (API), PostgreSQL (data for records, schedules, payments).

I have 3.5 years of experience in fullstack development, worked on B2B platforms with catalogs, online booking, and payment integrations. For a project like this, I would suggest: a monorepository with shared types, a modular NestJS architecture for easy scaling, Stripe Connect for distributed payments, and a calendar library for scheduling. The mobile part can be implemented using React Native.

Message me privately, and I will prepare a detailed proposal with architecture and stage estimates.

Budget: 111 EUR Deadline: 1 day

Hello.

I can complete the task. I have extensive experience in this area. I will provide examples in private messages. Timelines and costs will be discussed after going over the details. The stack and architecture depend heavily on the specifics we will discuss.
Write to me, I will do everything quickly and efficiently.

Budget: 1000 EUR Deadline: 14 days

Good day!
I have reviewed the overall concept. For a more accurate assessment and consultation, a complete technical specification is required; however, I already see the key points:
Architecture:
Two main roles (client and business) + admin for editing. Businesses as separate entities — the Platform model in Stripe is ideal, where each business is a merchant with direct payments and a commission for us. DDD architecture will ensure scalability without rework.

Stack:
Backend: Node.js with Express or Fastify
Frontend: React + React Native for smooth operation, or Flutter for development speed

Experience:
I have implemented very similar functionality in the booking service https://web.rstays.com — I wrote the backend from scratch and half of the frontend.
Also other similar projects
https://momicro.com
https://ai-desk.ai/

Once I see the complete technical specification, I will be able to provide an accurate assessment and architectural recommendations.
Right now, I see this task taking 2-3 weeks until the first MVP.
Write to me, and we will discuss the details.

Sincerely,
Buglak Alexey Expand

Budget: 25 EUR Deadline: 1 day

Welcome! We are the NovaCore Solutions team, experienced in developing scalable SaaS platforms and marketplaces with online booking systems. We specialize in creating comprehensive business dashboards (calendars, schedules) and user-friendly interfaces for clients with full Stripe integration. We offer a stack of React/Next.js and React Native with Nest.js on the backend, ensuring speed and easy scalability. Since we have already implemented complex fintech solutions and mobile applications, we will ensure payment security and stable service operation under load. We are ready to discuss the architecture and provide an accurate estimate after clarifying the details.

Budget: 3000 EUR Deadline: 60 days

Good day. I am ready to do it. Write to me, we will discuss the details. Thank you.

Budget: 1500 EUR Deadline: 30 days

Hello, I am ready to implement your project which will include web and mobile applications.

I have experience in creating booking systems, I implemented a system for a hair salon.

I suggest you use Next + Nest which will allow you to develop a version and convert it into a mobile application for iOS and Android platforms.

I am ready to provide more accurate timelines and costs after discussing the technical specifications, the estimate at the moment is from 30 days and from €1500.

Budget: 200 EUR Deadline: 120 days

Hello!
I am a Fullstack developer. I specialize in high-load systems, e-commerce solutions, and the integration of complex payment methods.
Your project requires a reliable architecture capable of scaling from a local service to a large marketplace. Below is my vision for implementation.
1. Technology stack (optimal choice)
Instead of excessive tools, I propose a stack that will ensure speed and easy maintenance:
Backend: Go — for high performance and stability of financial transactions.
Frontend (Web): Next.js — provides excellent SEO so that your business pages are indexed in Google.
Mobile: React Native — allows creating one application for both iOS and Android, saving up to 40% of the budget.
Database: PostgreSQL — a reliable standard for working with records and payments.
Payments: Stripe Connect — a specialized solution for marketplaces (automatic distribution of payments between the platform and the business).
2. Architecture and implementation (text limited)
DEVELOPMENT PLAN AND TIMELINES:
1. Design, architecture, and API (3 weeks)
Development of a detailed database schema and microservices logic.
Design of the online booking system and algorithms to prevent double-booking.
Setting up the Stripe Connect architecture for secure payment distribution between the platform and the business.
2. Backend and Business Management Panel (5 weeks)
Development of the owner's personal account: management of services, staff, and work schedules.
Creation of an interactive calendar (scheduling, available slots, management of bookings).
Integration of reporting and payment management system.
3. Web platform: Marketplace and Checkout (4 weeks)
Development of a business catalog with filtering by categories, ratings, and geolocation.
Creation of personal business landing pages (mini-websites).
Implementation of the full booking cycle and integration of Stripe Checkout for payments.
4. Mobile application (React Native) (4 weeks)
Development of a cross-platform application for clients (iOS and Android).
Synchronization with Backend API and implementation of a Push notification system.
Optimization of the interface for a quick booking and payment process.
5. QA, Testing, and Release (2 weeks)
Comprehensive testing of payment security and load testing of the system.
Setting up server infrastructure (CI/CD, Docker) and environment.
Preparation of documentation and passing moderation in the App Store and Google Play.
Total implementation time: ~18 weeks (4.5 months).
Cost: $8000 Expand

Budget: 1000 EUR Deadline: 15 days

Hello! I am a developer of websites, mobile applications, and business platforms with extensive experience. I specialize in creating scalable and high-load turnkey systems (marketplaces, bookings, SaaS). I am ready to design a clean architecture for your project and implement all the necessary functionality. I am ready to discuss the technical specifications in detail and propose the optimal solution!

Budget: 1000 EUR Deadline: 1 day

Hello!
We are Devoxen, an IT outsourcing company specializing in the development of web and mobile platforms, backend systems, and scalable services.
We have experience creating such solutions from scratch, so we understand that it is important not just to implement functionality, but to lay the right architecture for product growth from the start.

Our approach to development:
- backend on Node.js or Python (depending on the task)
- database PostgreSQL
- web part on React
- mobile application (React Native / Flutter - according to requirements)
- API for interaction between all parts of the system
- admin panel for managing users and content

What we consider:
- user roles and interaction scenarios
- performance and scalability
- security and stability
- possibility for further expansion

We work in stages: first MVP (to launch faster), then development and complexity of the system.
After the release, we remain in touch for support and improvements.
If there is a more detailed technical specification or examples - please show them, we can provide a more accurate estimate faster.
We are ready to discuss the details and start working. Expand

Budget: 1100 EUR Deadline: 30 days

Good day, my colleague and I have been professionally engaged in technical design and development of SaaS platforms for businesses for over 4 years, so we will help you launch a universal booking service with mandatory payment. We will implement a frontend audit of the customer journey from search to transaction, set up a flexible service management system for businesses, and ensure the perfect operation of the Stripe payment gateway. Our experience of over 4 years is confirmed by successful cases of developing service marketplaces, where we focused on interface simplicity and automation of calculations, check our quality of execution: drkukharevich.rivne.ua, crave-agency.com.ua, jk-solution.com.ua.

Budget: 1000 EUR Deadline: 20 days

Hello, my partner (designer + full-stack) and I have been specializing for over 4 years in the development of complex booking services and marketplaces with Stripe Connect integration, so we will professionally implement your online booking platform. We will design the architecture of personal accounts in Figma to visualize the calendar and payment flow, implement a technically flawless split payment system, and ensure instant synchronization of the schedule between the web and mobile versions. Our experience of over 4 years allows us to create a scalable solution ready for heavy loads, take a look at our technical works: hyperfi.tech, espressolab.com.ua, hudi.com.ua.

Budget: 4000 EUR Deadline: 60 days

Good day!
Extensive experience in developing web projects and turnkey mobile applications. Experience in developing information processing systems, freelance exchanges, and management systems.

A similar completed project turnkey https://samsobimaister.com.ua/, the applications are currently in the testing phase, but screenshots are available on the site. If needed, I can provide access for testing the application.

I use the technology stack: PHP (Laravel), React Native, MySql, Vue, Jquery, Bootstrap, ElasticSearch.

Feel free to reach out, I would be happy to collaborate!

Budget: 3000 EUR Deadline: 60 days

Hello! I can implement such a platform on Flutter + backend (we will discuss which one) "turnkey", I have experience in developing marketplaces.

Budget: 200 EUR Deadline: 1 day

Hello
Ready to collaborate - I work with verified designers and developers) Extensive experience in project management, including writing Technical Specifications (TS), testing, selecting and working with designers and developers to achieve the desired results for you. I am confident that I can help you) The cost is hourly.

Experience as a Project Manager in website and mobile application development (plus advertising) for over 9 years (4 years in the office and now more than 5 years remotely).

I am in the TOP - 1 as a technical writer.
In the TOP - 2 for project management.
In the TOP - 8 for testing.

I am ready to assist in client management, task setting for developers, testing, documentation writing, prototyping, and consulting not only on general issues but also on development stages.

Budget: 200 EUR Deadline: 2 days

Hello! I am Roman, an individual developer with 4 years of professional experience in full-stack development and automation, and I will professionally implement your online booking platform as a scalable marketplace with deep integration of Stripe; having technical expertise in building high-load systems, CRM integrations, and developing Telegram Mini Apps, I offer an architecture based on React/Next.js for the frontend and Python (FastAPI/Django) for the backend, which will ensure high performance, flexible calendar management for businesses, and secure payment processing; I work exclusively as a freelancer through a sole proprietorship, which guarantees direct communication, legal transparency, and full transfer of intellectual property rights, and my experience in developing booking systems, automated trading bots, and e-commerce solutions will allow for the creation of an intuitive interface for both clients and administrators; you can familiarize yourself with my approach to implementing complex services and code quality at the following links: https://3magency.co/, https://jk-solution.com.ua/, https://farfieworldwide.com/, Behance.

Budget: 200 EUR Deadline: 1 day

Hello!

My name is Evgeny, and I have been professionally developing mobile applications, websites, web services, and web applications for 7 years.

*The cost I indicated is for 1 hour of work. To provide a more detailed price, I would like to contact/call and discuss the details.

- You can review my portfolio, feedback, and awards in my profile.

Why should you choose me?
- I have taken 1st and 2nd places in international championships and competitions in the IT field
- I have verified video testimonials and letters of appreciation
- I am always available, honest, and reasonable
- I work under a contract
- I lead my own development team

I would be happy to talk to you in more detail about the project. Expand

Budget: 250 EUR Deadline: 4 days

Good day! I have familiarized myself with the task and am ready to start.

Experience:
• 4 years in Frontend and Backend development
• 2 years of commercial experience in product and blockchain
• Working with production code and real financial scenarios

Some of my projects:

https://contentbuilder.ai/ - a commercial project from the USA, where I worked as a full-stack developer and implemented most of the functionality

https://freelancehunt.com/showcase/work/procasino/2025898.html

https://freelancehunt.com/showcase/work/bionrgg/2025897.html Expand

Budget: 6360 EUR Deadline: 120 days

Hello!

My name is Alex, and I represent NC-1. We have 5+ years of experience in e-commerce, ERP/CRM, and mobile development. We are ready to build your marketplace with a scalable architecture and seamless Stripe integration.

Our MVP Team:
Project Manager

System Architect (Senior)

Backend Developer (Node.js/NestJS)

Mobile Developer (Flutter)

UI/UX Designer

QA Engineer

Estimation:
Monthly Budget: $6,360

Timeline: 4 months

Stack: Flutter (iOS/Android), Node.js, PostgreSQL.

Optimization Ideas:
Stripe Express: Use pre-built Stripe dashboards to save 60+ hours on financial dev.

Web-Admin for Business: Focus mobile development on clients first, using a responsive web panel for business owners to cut costs.

Modular Launch: Deploy the booking engine in 2.5 months for beta testing while finalizing payouts.

I’d love to discuss our relevant cases and the project architecture on a quick call.

Best regards,

Alex, NC-1 Team Expand

Budget: 5000 EUR Deadline: 60 days

Hello, we have extensive experience in implementing large projects (CRM, marketplaces, fintech). One of our marketplace projects: https://smachne.com/marketplace More projects here: https://imagine.ua/portfolio Stack as an option: MySQL+laravel+React. It is better to discuss the cost through communication.

Budget: 20000 EUR Deadline: 100 days

Dear Client,

Thank you for the opportunity to respond to your project for creating a universal web and mobile platform for online booking with payment. Below is my detailed proposal.

Scope of Work
Marketplace catalog of businesses – filters by categories, ratings, location
Personal pages for businesses – mini-sites with service descriptions, schedules, contacts
Online booking for services – selection of service, date, and time
Mandatory online payment through Stripe – secure payments, integration with payment systems
Business personal account – management of services, schedules, orders, viewing payments
Client personal account – booking history, saving preferences, notifications
Notifications and reminders – SMS, email, push notifications

Timeline: 12–20 weeks

Technology Stack
Frontend Web: React / Next.js
Mobile App: React Native (iOS / Android)
Backend: Node.js (NestJS / Express)
Database: PostgreSQL / Redis (cache)
Payments: Stripe API
Notifications: Twilio / Firebase Push / Email
Infrastructure: Docker, AWS / DigitalOcean, CI/CD

Architecture and Implementation
Microservices architecture – separation of catalog, booking, payments, notifications, and admin panel for scalability
API-first approach – unified REST / GraphQL API for web and mobile clients
Reactive updates – live updates of available times through WebSocket / Firebase
Security and auditing – processing payments through Stripe, logging user and business actions
Scalability – preparation for growth in the number of users and businesses, optimization of database and caching

Relevant Experience
Online booking platforms for beauty salons and fitness clubs
Marketplace services with personal pages for businesses
Integration with payment systems (Stripe, PayPal) and calendar services

Conclusion
I offer a complete, scalable solution for the web and mobile platform, with a user-friendly UX/UI for clients and businesses, secure payments, and a ready architecture for further growth.

Sincerely, Expand

Budget: 2700 EUR Deadline: 15 days

Hello. I understand that the task is to develop a universal web and mobile platform for online booking with mandatory payment. It sounds interesting but requires a careful approach to architecture, integration of payment systems, and ensuring convenience for both users and businesses. I propose to create a fault-tolerant structure using microservices architecture. This will allow scaling the project and quickly adding new features as it develops.

Challenges may arise with the integration of the payment processing system through Stripe and real-time data synchronization. It is also important to consider testing the functionality to ensure the simplicity and reliability of the booking and payment process. You should take into account the possibility of creating personal accounts for businesses, managing services and schedules, which adds a level of complexity.

If possible, please clarify what specific types of services you plan to include on the platform and if there are specific design requirements. This will help to more accurately assess the scope of work. Also, be prepared for the fact that the implementation of such a project will take about 15 days considering all the nuances.

I am ready to discuss the details and propose a specific plan to start the project.

Budget: 200 EUR Deadline: 1 day

Hello!

We are dZENcode – a full-cycle digital solutions development company: from design and programming to integrations and post-release support. We take on projects from scratch and also engage in the refinement of existing solutions.

We can create a scalable platform for online booking and payment for this task.

What features do you want to include in the MVP first? Do you need a web and iOS version right away?

You can find detailed information about our services and rates on our website: Freelancehunt
Take a look – after that we can discuss the details and agree on the next step.

⚠️ After clarifying all the details, we will determine the scope, the suitable format of cooperation: task-based, outsourcing, or outstaffing, and the final cost.

Why projects with us are guaranteed to reach release:
💎 10+ years providing IT services;
🔥 90+ in-house specialists;
🚀 250+ public reviews since 2015;
⚙️ We support the product under SLA after launch;
✅ We work under NDA and a contract with the company! Expand

Budget: 12345 EUR Deadline: 3 days

Hello! Are you planning to use ready-made payment solutions for Stripe, or do you need a completely custom integration?

I will clarify the details regarding deadlines and budget in personal correspondence.

Here is how I propose to implement this project:
1. I will develop a modular architecture based on microservices for scalability.
2. I will integrate Stripe with mandatory prepayment and automatic booking confirmation.
3. I will create separate interfaces for the client and the business with a calendar and personal account.

Thank you for considering my proposal. I look forward to the opportunity to collaborate with you!

Budget: 4000 EUR Deadline: 120 days

Hello, I understand what you are talking about, I did a similar project for hotel room bookings. Businesses (hotels) could purchase a subscription for a bot that can be integrated into a website or found on Telegram, where users, interacting with AI, could book a room and find out everything they are interested in. I suggest writing the backend and frontend using standard Nest and Next.js, which I believe is the best choice in the industry. The most challenging part of the implementation is the mini websites for businesses; I will need your clarifications here, and I will suggest what solutions can be made. Everything else is better discussed in private messages.

Budget: 1300 EUR Deadline: 21 days

Hello, I am Dmitry, a No-Code Developer, creating scalable digital products with Bubble, automation, and artificial intelligence integration. I build platforms, marketplaces, and workflow systems with clean data architecture, modern user interfaces, and functionality that meets real needs. I focus on rapid delivery, smart automation, and solutions ready for real users.

Budget: 1400 EUR Deadline: 40 days

I will complete this task better than others because in such projects, the main thing is not just to "make a record for services," but to build a sustainable business system with the correct logic of roles, payments, schedules, notifications, and further product growth. Most performers either create an overloaded solution with expensive support or assemble a weak MVP that has to be completely redone in a few months. I design the system with scalability in mind from the start: marketplace + booking engine + payment logic + mobile UX + admin logic. This allows for a strong MVP to be launched quickly and then to develop the platform further without pain.

Work Plan:

Project Architecture:
analysis of the platform's business logic
designing roles: client / business / administrator
structure of marketplace, booking system, and payment flow
logic of Stripe payments, payment statuses, and refunds
preparation of scalable backend architecture
UI/UX and Prototyping:
designing a user-friendly scenario
quick path for searching, booking, and payment
mobile-first UX for clients
convenient dashboard for businesses
adaptation for web + mobile platform
Backend Development:
business directory system
mini-websites for each business
management of services and categories
calendar, schedule, and availability logic
booking engine with double booking protection
personal accounts for businesses and clients
Payment System:
Stripe integration
mandatory online payment
booking confirmation after payment
transaction history
notifications for payments and statuses
Frontend and Mobile Version:
web platform
adaptive mobile-first version
if necessary, PWA or separate mobile app solution
quick UX without unnecessary steps
Admin Panel:
management of users and businesses
marketplace moderation
payment control
booking analytics
management of rates and platform monetization
Launch and Scaling:
load and security testing
SEO structure for marketplace
analytics and tracking
production deployment
preparation for further scaling

Recommended Stack:

Frontend: React / Next.js
Backend: Node.js / NestJS or Laravel
Mobile: React Native or PWA
Database: PostgreSQL
Payments: Stripe
Automation: Redis + queues + notifications
Admin logic: custom dashboard
Cloud: VPS / AWS / DigitalOcean. Expand

Budget: 1000 EUR Deadline: 10 days

Good day!

The project looks like a full-fledged marketplace platform with online booking and payment. I have a lot of experience in this area.

Below you can see some examples of my work:

Sale of luxury cars
https://grandex.de/

Online store of designer puzzles
https://geektoysworld.com/

Sushi delivery
https://bagatolososia.kiev.ua/

I have experience in developing similar solutions (booking, personal accounts, payments, marketplace models), so I will say right away: the key factor for success here is the right architecture that will allow for easy scaling of the system in the future.

I have experience in developing such solutions, and in such projects, the most important thing is to lay down a structure that will not "break" when the number of businesses, users, and functions grows.

To provide an accurate estimate of timelines and costs and to suggest an optimal implementation, a few points need to be clarified:

- Is web + mobile planned at the same time, or first web (responsive / PWA)?

- How complex is the calendar: simple slot booking or extended logic (staff, resources, restrictions)?

What regions are being launched (important for payments and Stripe setup)?

Are you considering an MVP or a full-fledged platform right away?

For the tech stack, I usually suggest:

Backend: Node.js or Laravel (depending on the complexity of the logic)

Frontend: React / Next.js

Mobile: React Native (if a mobile product is needed)

Payments: Stripe

Architecture: API-first, with the ability to scale and add new types of businesses

After this, a precise and realistic estimate of timelines and budget can be provided. Expand

Budget: 3500 EUR Deadline: 25 days

Hello, we have reviewed your request for a booking marketplace platform – we have 4 years of experience in IT and work as a duo, which allows us to comprehensively cover both web and mobile parts without losing quality and speed – we offer implementation on Next.js + Node.js/NestJS with PostgreSQL and Stripe for online payments, and a mobile application on React Native for Android/iOS with a unified API architecture – we implement marketplace logic, personal accounts for businesses, calendars and bookings, payment systems, and a scalable structure for further growth of the service – we can also offer SSR for SEO and Supabase/Firebase for real-time functions and notifications – we have experience in similar SaaS and marketplace solutions, examples of our work: apple-family.com.ua/uk, 3magency.co

Budget: 3000 EUR Deadline: 60 days

Finally, an order has appeared that has been missing for a long time! I am ready to offer a business solution on Bubble that will surpass Calendly. I already have experience creating a service management platform on Bubble.io (it has integrated Stripe, which is very convenient), including web and native mobile applications in 'one box'.

There was a similar project with several residential complexes and construction teams. Applications for repairs were created there. It was necessary to ensure that there were no time conflicts. I can show a video demonstration, as the link to the service itself is under access.

It would be correct to first create the web application, and then, after testing, immediately create the native mobile applications.

I am ready to discuss the details of the web application!

Budget: 18000 EUR Deadline: 90 days

Good day.

We are a team of developers specializing in creating complex web and mobile products (SaaS, marketplace, booking systems, payment integrations). We have practical experience in developing such solutions for businesses — with online booking, user personal accounts, and payment integration. We can send examples of completed projects in private messages.

We offer the following stack:

Backend / Web / Admin panel: Laravel (monolith or with the possibility of further service separation)
Mobile: Flutter (cross-platform) or native (iOS / Android — if necessary)
Payments: Stripe (considering marketplace logic — Connect)

Regarding architecture:
We recommend laying down a scalable structure from the start:
- roles: client / business / administrator
- multi-tenancy (businesses as separate entities)
- flexible service and slot system
- queues (jobs) for payments and notifications
- API-first approach (for synchronous operation of web + mobile)

Clarifying questions:
1. Is there a detailed technical specification (user flow, roles, booking scenarios)?
2. Is there already a design (Figma) or is development needed from scratch?
3. What is the platform's commission logic (fixed / % / subscription)?
4. Is support for multiple countries / currencies needed?
5. Is integration with calendars (Google Calendar / Outlook) planned?
6. Are push / email / SMS notifications needed?
7. Is there a system for reviews and ratings?
8. Is an admin panel needed for moderating businesses and content?
9. Is the launch planned as an MVP or as a full-fledged product right away?

We are ready to offer an optimal architecture for your tasks and scaling.

The estimate is currently preliminary (without design development). After clarifying the details, we will be able to provide exact timelines and estimates. Expand

Budget: 3000 EUR Deadline: 30 days

Hello! I will complete your task quickly and efficiently. I will create the system and connect online payment via Stripe.

My recent works
https://florist-map.vercel.app
https://indexfast.pp.ua
https://monitortest.pp.ua
https://mamamia.pp.ua

My portfolio: https://freelancehunt.com/ua/freelancer/romas6ka.html#portfolio
Write to me, I will start working today. I will be happy to collaborate with you!

Budget: 5000 EUR Deadline: 1 day

Hello! Your project description matches 100% with what I am currently working on. I am just finishing the development of a similar platform - https://termino.mcarrow.online. I suggest we discuss the project. I will show what has already been done in Termino, and we will understand how to adapt this most effectively to your tasks.

Budget: 25 EUR Deadline: 1 day

I have done similar projects in the booking/marketplace niche with payments, so I understand the pitfalls well (slots, competition for time, UX of booking, Stripe flow). I can show examples in private — they have similar functionality. For the stack, I usually suggest React/Next.js + TypeScript (fast and flexible frontend), backend — Node.js, I integrate Stripe considering subscriptions/one-time payments and webhooks. I will create not just "to make it work," but a proper scalable architecture (roles, dashboards, calendars without conflicts, readiness for marketplace growth). We can briefly discuss the details — after that, I will provide an adequate estimate for timelines and budget.

Budget: 1500 EUR Deadline: 30 days

Good day. I am a Fullstack developer with a stack of NodeJS + ReactJS. I am ready to complete your project. I will use the following technologies:
- React.JS for the frontend, responsive and cross-browser layout.
- NodeJS: Express.js for the API, MySQL database, and Redis for caching. I am ready to implement the payment system through the lava.top system or directly via the Stripe API.
I have extensive experience in creating CRM platforms for corporations. My portfolio is available in my profile. For more detailed discussion, please contact me.

Budget: 5000 EUR Deadline: 90 days

Good day
I have a team, a very cool designer, front-end, back-end
We are discussing the stack, possibly a framework (preferably), as well as CMS
There have been similar projects, I will show them in private messages.
I am ready to discuss the rest in private messages
Portfolio Freelancehunt

Budget: 1000 EUR Deadline: 30 days

Hello. I will implement your service marketplace with clean code, without using heavy builders and third-party junk.

Architecture and stack:
— Backend: Custom development. No template plugins — all logic (calendars, dashboards, catalogs) is written manually (own plugins) for maximum speed and independence.
— Payments: Integration with Stripe Connect (ideal for marketplaces, split payments, and commission retention).
— Frontend / Mobile: A lightweight and fast web application (PWA) that works on smartphones like a native app.

My approach guarantees instant page loading, easy database scaling in the future, and a convenient custom admin panel for each business.

Conditions (approximately):
— Cost: $1000 – $2000.
— Timeline: 4–6 weeks.

Message me privately — we will discuss the booking mechanics and the logic of Stripe Connect. Expand

Budget: 1000 EUR Deadline: 5 days

Good day. I am ready to complete this project; I have extensive experience in developing various applications.

Budget: 220 EUR Deadline: 4 days

Hello!

Booking is not just a calendar; it is the management of states and transactional integrity, where an error in one second leads to overbooking and loss of customer loyalty.

Why I will build a reliable solution for you:

High-Performance Core: I develop backend systems on FastAPI that withstand high loads. My automation solutions process critical data with a response time of less than 8 seconds, ensuring your users receive instant confirmed bookings.

Scalable Architecture: For the marketplace, I offer an architecture based on PostgreSQL with clear access rights separation (RBAC) and a flexible service system. This will allow the platform to easily scale from one salon to thousands of businesses.

Stripe Integration: I have experience working with payment gateways and APIs. I implement a secure payment process and hold funds until the service is provided.

Containerization: Using Docker will allow the system to be deployed on any cloud service (AWS/Hetzner) with easy scaling as traffic grows.

My stack: Python (FastAPI), PostgreSQL, Redis (for caching and queues), Docker. For the mobile version, I recommend React Native to have a single codebase for iOS and Android, which will significantly save the budget at the start.

What is the average expected load (number of bookings per hour) you plan for the launch phase? This will help me design the database structure more accurately.

I am ready to discuss the architecture details and demonstrate the approach to implementing complex business processes.

Best regards,
Bogdan Expand

Budget: 3000 EUR Deadline: 60 days

Good day. I have implemented similar projects multiple times. I focus solely on the backend part, I do not do front-end development. If you are interested in the offer, please contact me - I would be happy to collaborate!

Budget: 1500 EUR Deadline: 20 days

Good afternoon
ready to discuss the details in private messages
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Budget: 25 EUR Deadline: 1 day

Hello, I have experience in implementing large systems. Regarding the stack, for the backend it is Nest Js, for the frontend Next.js, for mobile development Expo React Native. Write to me personally for details. I will be happy to help you!