As freenlance developer: Folio - AI-Assisted Writing Web/App

AI-Assisted Creative Writing Platform

End-to-end conception, design, and development of an AI-assisted creative writing platform, designed as a multimodal creative experience that expands how users write and create.

Responsibilities

• Product vision and value proposition
• UX/UI design
• Technical architecture
• Full-stack development
• Deployment and continuous iteration of a production MVP

Technology Stack

• Web: React + Next.js, deployed on Vercel
• Backend / Services: PostgreSQL, Supabase
• Authentication: Google Auth, Apple Sign In
• Payments & Analytics: Stripe, Mixpanel, Growthbook, Google Analytics
• Messaging: Resend

Multimodal AI Integration

• DeepSeek: text generation and writing assistance
• OpenAI: speech-to-text
• Runware: text-to-image and visual analysis (image-to-text)

Mobile App

• Native mobile app built with React Native
• Published on App Store and Google Play for real-user validation

🌐 Web: https://calmfolio.xyz
📱 iOS demo: