Bootstrapped an AI Resume & Portfolio Builder (FastAPI + Next.js) – looking for honest SaaS feedbackfounders

Hey everyone,
I’ve been working on an AI-powered Resume & Portfolio Builder as a solo founder and finally have a working MVP.

Core features:

• AI resume & portfolio generation
• PDF & DOCX export
• User authentication & dashboard
• Built with FastAPI, Next.js & Supabase

At this stage, I’m not trying to sell anything here — I’m genuinely looking for constructive feedback from other SaaS builders:

• Does this solve a real problem?
• Is the positioning clear?
• Would you change anything about the product direction?

If anyone would like to see the full demo, I can share it in the comments.
Thanks in advance for any feedback — it really helps at this stage 🙏