Inspiration
As creators, we often forget how our best ideas were formed. Echoes OS helps us retrace the steps behind our content, turning memory into creative fuel.
What it does
Echoes OS ingests your content (text, audio, video, URLs), stores it in a vector database, and lets you search or reconstruct the original creative flow using AI, showing how even small prompt tweaks can generate entirely new outcomes.
How we built it
Backend: FastAPI, ChromaDB, OpenAI. Frontend: Next.js + Tailwind CSS. Deployed originally on EC2 + Vercel (now running locally due to API constraints).
Challenges we ran into
- Managing recursive API chains across Python + Next.js
- Debugging deployment issues on EC2 with OpenAI and YouTube libraries
- Coordinating async communication between the frontend and backend reliably
Accomplishments that we're proud of
- I believe this is an original idea — no other system reconstructs creative memory this way
- Built and shipped an end-to-end product within a short timeframe
What we learned
- How to work like a product engineer, balancing speed, scope, and UX
- How to ship fast without sacrificing modularity
- That friction between languages/tools can spark better architectural thinking
What's next for Echoes OS - Your Creative Second Brain
- Prompt versioning and visual memory timelines
- Smart nudges/reminders from past content
- Deeper integrations with X/Twitter, Substack, Notion
- Personal LLMs that reflect your unique creative voice
Built With
- amazon-web-services
- fastapi
- next.js
- openai
- python
- vercel
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