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Fiverr Pro
English
$
USD
I will build a modern booking and appointment web app
William A
About this gig
I build modern, responsive booking and appointment web applications for professionals and small businesses.
Your website can include appointment scheduling, service selection, customer management, user authentication, admin dashboard, public booking pages, database integration, rescheduling, cancellation, email notifications and deployment.
I work mainly with React, TypeScript, Supabase and PostgreSQL, focusing on clean interfaces, good usability and reliable functionality.
I developed AgendaPro, a complete booking platform with both an administrative dashboard and a customer booking flow, which serves as a practical example of the type of solution I can deliver.
Please contact me before ordering so we can define the scope, features and requirements of your project.
Respect third-party rights
Please be aware that it is against Fiverr's policies for sellers to include themes, templates, or any other elements that infringe third-party rights or applicable laws in the delivered work. Read more about in our Guide to Responsible Digital Creation.
Get to know William A
William A
Software Developer
- FromBrazil
- Member sinceJul 2026
- Avg. response time1 hour
Languages
Portuguese
IT professional with skills in Front-end Development, Data Analysis, and Python Automation. Experienced with HTML, CSS, JavaScript, React, Python, SQL, PostgreSQL, MySQL, Excel, Git, and REST APIs. I develop responsive websites, automate repetitive tasks, analyze data, and create efficient solutions. Committed to delivering high-quality work, clear communication, and on-time results.
FAQ
Do I need to contact you before placing an order?
Yes. Please contact me first so we can define the project scope, features, timeline and technical requirements before you place the order.
Can you build a custom booking system for my business?
Yes. I can adapt the booking flow, services, customer fields, dashboard and other features to match your business needs.
Will the website work on mobile devices?
Yes. All packages include a responsive design that works on desktop, tablet and mobile devices.
Can you connect the website to a database and user login system?
Yes. Standard and Premium packages can include authentication, database integration, customer data and appointment management.
