Web App, Client Portal or SaaS MVP in Next.js + Supabase by Jacek Grecki
Web App, Client Portal or SaaS MVP in Next.js + Supabase by Jacek Grecki
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Web App, Client Portal or SaaS MVP in Next.js + Supabase
Jacek Grecki
A custom web application built on Next.js and Supabase: a client portal, an internal tool or the first version of your SaaS.
Who it's for:
founders and businesses that need more than a website, such as user accounts, data, dashboards or a product they can start selling.
What you get:
Custom design system, not a template
User accounts and login (email or magic link) with secure, row-level data access
A CMS or admin area to manage your content
Animations and interactions that stay smooth on phones and in Safari
Deployment on Vercel, with your code and accounts in your name
How it works:
We agree on the scope and the first version, keeping it small enough to ship
I build in short iterations, and you test on a live preview link
Launch, a handover of the code and accounts, and support after launch
I built and run my own SaaS on this exact stack (DietCoach), along with G.O.T Panel, a client panel for editing websites.
Price:
starts at $2,800 (€2,500). The final quote depends on scope.
FAQs
How long does it take?
Do I own the code?
Can you add AI features?
Example work
G.O.T Panel — Client Panel for Editing Websites
DietCoach — Diet Planning SaaS for Personal Trainers
Jacek's other services
Shopify Store with a Custom Theme
$1,350
G.O.T Panel — Edit Your Own Website Safely (Yearly)
$170
Starting at
$2,800
Message
Duration
10 days
Tags
Full-Stack Development
Next.js
Supabase
TypeScript
Web Developer
SaaS
Service provided by
Jacek Grecki
pro
Rotterdam, Netherlands
Web App, Client Portal or SaaS MVP in Next.js + Supabase
Jacek Grecki
Starting at
$2,800
Message
Duration
10 days
Tags
Full-Stack Development
Next.js
Supabase
TypeScript
Web Developer
SaaS
A custom web application built on Next.js and Supabase: a client portal, an internal tool or the first version of your SaaS.
Who it's for:
founders and businesses that need more than a website, such as user accounts, data, dashboards or a product they can start selling.
What you get:
Custom design system, not a template
User accounts and login (email or magic link) with secure, row-level data access
A CMS or admin area to manage your content
Animations and interactions that stay smooth on phones and in Safari
Deployment on Vercel, with your code and accounts in your name
How it works:
We agree on the scope and the first version, keeping it small enough to ship
I build in short iterations, and you test on a live preview link
Launch, a handover of the code and accounts, and support after launch
I built and run my own SaaS on this exact stack (DietCoach), along with G.O.T Panel, a client panel for editing websites.
Price:
starts at $2,800 (€2,500). The final quote depends on scope.
FAQs
How long does it take?
Do I own the code?
Can you add AI features?
Example work
G.O.T Panel — Client Panel for Editing Websites
DietCoach — Diet Planning SaaS for Personal Trainers
Jacek's other services
Shopify Store with a Custom Theme
$1,350
G.O.T Panel — Edit Your Own Website Safely (Yearly)
$170
$2,800
Message