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Fiverr Pro
English
$
USD
I will build a custom saas web application
ezequielp.dev
About this gig
Need a modern, scalable web application built with the latest technologies?
I develop custom full-stack web applications using Next.js, React, TypeScript, PostgreSQL, Python, and Tailwind CSS. Whether you're launching a startup, building an internal tool, or creating a new SaaS product, I'll deliver a clean, maintainable, and production-ready solution.
I can build:
Custom SaaS applications
Dashboards & admin panels
CRM & business management systems
Booking & scheduling platforms
AI-powered features and automation
REST API integrations
Stripe & Mercado Pago payment integration
Authentication & user management
Responsive, high-performance interfaces
Every project is built with clean architecture, scalable code, and best development practices. I focus on performance, security, maintainability, and user experience to ensure your application is ready for real users.
If your project has unique requirements, feel free to contact me before placing an order. I'll help define the best solution for your business.
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 ezequielp.dev
ezequielp.dev
Full Cycle Dev
- FromArgentina
- Member sinceAug 2026
Languages
English
I build modern, scalable, and production-ready web applications from idea to deployment. I specialize in Next.js, React, TypeScript, PostgreSQL, Python, and Tailwind CSS.
I develop custom SaaS platforms, CRMs, dashboards, booking systems, APIs, AI integrations, and business automation solutions. I also integrate Stripe and Mercado Pago payments, design secure and scalable databases, optimize performance, fix complex issues, and maintain reliable production applications.
My focus is delivering clean, maintainable software that solves real business problems and supports long-term growth.
FAQ
Can you build a custom SaaS application?
Yes. I specialize in custom SaaS development, including authentication, dashboards, databases, payment integrations, APIs, and scalable architectures.
What information do you need to get started?
I'll need a description of your project, required features, design preferences (if any), and any existing assets such as wireframes, branding, or API documentation. - "I dont have more than the idea in my head" that's enough, let's chat
Which technologies do you use?
I primarily work with Next.js, React, TypeScript, PostgreSQL, Prisma, Python, Tailwind CSS, and REST APIs. I also integrate AI services and payment gateways like Stripe and Mercado Pago.
Can you integrate third-party services?
Absolutely. I can integrate payment gateways, authentication providers, AI services, email platforms, maps, analytics, and many other external APIs.
Will my application be responsive?
Yes. Every application is optimized to work smoothly on desktop, tablet, and mobile devices.
Do you deploy the application?
Yes. I can deploy your application and help configure the hosting environment so it's ready for production.
Can you work on an existing project?
Yes. I can add new features, fix bugs, improve performance, refactor code, or continue development on an existing application.
Do I need to contact you before ordering?
Yes, especially for custom projects. A quick discussion helps define the scope, timeline, and best solution before work begins.
