In this interview, Zaspa creator Siarhei Petrashka explains how he built a privacy-first, account-free baby tracker app. He discusses how the app stands out in a saturated market, how he leverages AI (OpenAI and Qdrant) safely without exposing user data, and how he manages localization using gom...
Source: [HackerNoon](https://hackernoon.com/zaspa-earns-a-50-proof-of-usefulness-score-by-building-a-private-secure-baby-tracker?source=rss)