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Fiverr Pro
English
$
USD
I will build a custom saas CRM or business web application
Filipe Romano
About this gig
I build custom SaaS products, CRM systems, dashboards and business web applications designed around real workflows.
Whether you need an MVP, internal business tool, customer portal or complete SaaS platform, I can turn your requirements into a responsive, database-driven application.
Solutions can include authentication, roles and permissions, dashboards, customer management, payments, APIs, notifications, workflow automation and third-party integrations.
My focus is not just writing code it is understanding how your business works and building the simplest reliable solution around it.
Core technologies: Next.js, React, TypeScript, Supabase, PostgreSQL, APIs and payment integrations.
Please contact me before ordering complex projects so I can review the scope and recommend the right package or custom offer.
Get to know Filipe Romano
Filipe Romano
Full Stack Web Developer Websites, SaaS, Automation
- FromPortugal
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Portuguese, English, Spanish
I build modern websites, web apps and business tools that solve real problems. My work includes business websites, landing pages, dashboards, CRM systems, booking platforms, payment flows and automation. I focus on simple, reliable solutions that are easy to use and maintain. I can help with new builds, redesigns, existing projects and custom tools. Fluent in English and Portuguese, with a strong focus on clear communication and practical results.
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FAQ
Do I need to contact you before ordering
Yes, especially for Standard and Premium packages. SaaS and custom web applications can vary significantly in scope, so I recommend messaging me first to confirm the right package or receive a custom offer.
What counts as a module?
A module is one focused area of functionality, such as authentication, customer management, lead management, bookings, payments, reporting or an admin dashboard.
Can you build a complete SaaS platform from scratch?
Yes. I can build custom SaaS products, CRM systems, dashboards, customer portals and internal business tools. Larger platforms may require a custom offer depending on scope.
Can you integrate payments?
Yes. I can integrate payment providers such as Stripe or other supported solutions. Complex payment flows or multiple providers may require an additional fee.
Can you integrate third-party APIs?
Yes. API integrations are supported. Please share the API documentation before ordering so I can confirm compatibility and scope.
Will I receive the source code?
Yes. Source code is included in all packages unless otherwise agreed for a specific third-party or licensed component.
Do you provide database and authentication setup?
Yes. I can set up databases, authentication, user roles and permissions depending on the package and project requirements.
Can you continue or fix an existing project?
Yes. I can review, improve, debug or extend an existing application. Please contact me first with details about the current stack and issues.
What technologies do you use?
I mainly work with Next.js, React, TypeScript, Supabase, PostgreSQL, APIs and payment integrations. The final stack depends on the project requirements.
Do you provide hosting and deployment?
Yes. I can deploy and configure the application using suitable hosting providers. Third-party hosting, domain or subscription costs are not included unless specifically agreed.
