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RepurposeAI — AI-Powered Content Repurposing SaaS
Overview
RepurposeAI is a fully functional SaaS application that uses AI to instantly transform a single blog post into three ready-to-publish formats: a Twitter/X thread, a LinkedIn post, and an email newsletter — saving content creators hours of manual rewriting every week.
This was a complete 0→1 build, where I designed and developed every layer of the product, from front-end to backend to deployment.
What I Built
Frontend: Responsive, intuitive UI built with Next.js 16 and Tailwind CSS, including real-time loading states and platform-specific output cards with copy-to-clipboard functionality
AI Integration: Connected the app to the OpenAI API to generate platform-tailored content from a single blog post input
Authentication: Implemented secure user sign-up/login using Supabase Auth
Payments: Integrated Stripe for premium plan subscriptions, including checkout flow and subscription management
Database: Designed and managed the data layer using Supabase (PostgreSQL) to store user data, content history, and subscription status
Deployment: Hosted and continuously deployed on Vercel
Tech Stack
Next.js 16 · TypeScript · OpenAI API · Supabase (Auth + PostgreSQL) · Stripe · Tailwind CSS · Vercel
Outcome
A production-ready SaaS product with a complete user journey — sign-up, content generation, and premium subscription upgrade — built and shipped end-to-end by me.
The network for creativity
Join 1.25M professional creatives like you
Connect with clients, get discovered, and run your business 100% commission-free
Creatives on Contra have earned over $150M and we are just getting started
Related posts
I present Doodle Fonts, my entry for Config Makeathon.
Making a custom typeface can be very complex and time consuming. Nearly every designer who wants a weird little display font for one project ends up licensing something generic, begging a type designer for a favor, learning a new complex pipeline or quietly giving up. Custom type is gatekept — not by talent, but by tooling. The most personal element of a brand is the one most people aren't allowed to touch.
Doodle Fonts fixes that. It's a font foundry that fits inside a canvas. You draw each glyph — freehand pencil, shapes, a dot grid, whatever feels right — across a full 96-character set covering upper, lower, numbers and punctuation. The whole alphabet renders live as you go, every font is saved to a library with an "X / 96 drawn" progress count, and when you're done you export a real, working, installable OTF font file.
It's built with Figma Make so it runs where designers already live, with Supabase handling auth and storage so your fonts follow you across sessions.
Display and brand type doesn't need PhD-level kerning — it needs personality. Doodle Fonts collapses "learn pro software + lose a weekend" into "doodle for twenty minutes," turning type design from a specialist skill into something anyone on a team can do.
Links to Doodle Fonts:
Everyone keeps telling designers to "just make a custom font." Now they actually can.
Can't wait to see how many fonts get created!
Wow I love this! I've always wanted to moonlight as a type designer...@Carlos Fernandez what's your fav typeface?
We're excited to submit our project to the Figma Makeathon.
We started with a simple question: how does AI actually design?
What's happening between the prompt and the final result? Is the process consistent? Can it be reproduced? And what happens if we change just one small part?
NODY is an experimental real-time design interface that makes the AI's creative process visible. Instead of generating a finished design behind the scenes, NODY translates an abstract prompt into its own visual language: a network of interconnected nodes, each with a role and effect.
Watch the design get built in real time. Explore each node, stack effects or animate the result. Every change instantly reshapes the output, so you can get real time feedback and do something fun!
We would love to see you play, experiment or discover unexpected outcomes. We certainly did :)
Live project: https://sixth-beauty-15710023.figma.site
LinkedIn post: https://www.linkedin.com/posts/ivan-gald%C3%ADk-156b769a_configmakeathon-ugcPost-7472715114844938240-qoMF/?utm_source=share&utm_medium=member_desktop&rcm=ACoAABUshFIBrQJW0vpKBKGN-I2BF4LtxQsi4ls
Community file: https://www.figma.com/community/file/1648774919318390469/nody-experimental-ai-canvas
Holy smokes!!
Author website redesign. Her Squarespace site had good content but the design was holding it back.
I rebuilt the whole thing from scratch, completely rethought.
What's your thoughts?
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Definitely an upgrade
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