Building products people actually use — mobile apps, AI tools, and open source.
25k+ users · $400k+ revenue in 2026
VocalLab — AI voice platform for text-to-speech, voice cloning, dubbing, and audiobook production.
1000+ downloads · iOS & Android · 100% free
LemonDash — your Lemon Squeezy store in your pocket. Track MRR, revenue, sales, and subscriptions in real-time, with instant push notifications on every sale. Available in 9 languages.
ai-embed-search — a lightweight, local-first AI semantic search engine.
Supports embeddings, fast cosine similarity search, caching, CLI and batch mode.
I created the Twee framework, a modular and scalable Node.js architecture aimed at clean project structure and developer productivity.
Twee is no longer actively maintained.
The repositories remain public for reference and archival purposes.
- ai-embed-search: A Lightweight Local Semantic Search Engine with Transformer Embeddings and Probabilistic Ranking
Published on Zenodo
- 📧 Email: sibirtsev.peter@gmail.com