I will design supabase backend and base44 web app


About this gig
Need a secure, scalable backend or a modern web app built with Base44 and Supabase?
I will build, configure, integrate, fix, or optimize your Supabase backend and Base44 application with a clean, reliable setup designed around your project requirements.
What I can help with:
- Supabase project setup
- Authentication & user management
- PostgreSQL database & tables
- Row Level Security (RLS)
- API & third-party integrations
- Storage configuration
- Realtime functionality
- Edge Functions & backend logic
- Base44 web app development
- Base44 customization & bug fixing
- Next.js / React + Supabase integration
- Database migration & optimization
- Deployment & troubleshooting
Whether you're starting a new SaaS, MVP, dashboard, marketplace, booking system, business app, or need to fix an existing Base44/Supabase project, I can help turn it into a functional and production-ready application.
Send me your requirements and let's get started.
Get to know Johny
A website and graphic design pro
- FromSpain
- Member sinceAug 2026
- Avg. response time1 hour
Languages
Spanish, English
FAQ
Can you set up Supabase from scratch?
Yes. I can configure your Supabase project, authentication, database, RLS, storage, APIs and other required backend services.
Can you connect Supabase to my Base44 app?
Yes. I can help integrate Supabase with Base44 applications depending on the project's architecture and available integration methods.
Can you fix an existing Supabase project?
Yes. I can troubleshoot authentication , database queries, RLS policies, API connections, storage and other backend issues.
Can you build a complete Base44 web application?
Yes. I can build or improve Base44 applications including dashboards, business systems, SaaS MVPs and other web-based applications.
Can you integrate third-party APIs?
Yes. I can connect supported third-party APIs and services to your application.
Do you work with React and Next.js?
Yes. I can integrate Supabase with modern frameworks such as React and Next.js.
Should I contact you before ordering?
For complex projects, yes. Send your requirements first so I can review the scope and recommend the most suitable package.

