By mid-2025, Sayfee’s foundation began taking shape. Oleksandr and his team compiled 983 personal repair cases from 2023–2025, enriched with over 12,500 photos and 2,552 manufacturer manuals. Every case was carefully structured: symptoms, diagnosis, repair method, and results — all formatted for AI learning. To make the dataset even stronger, additional 498 anonymized cases from partner technicians were integrated. The focus wasn’t on quantity alone — each entry was verified for accuracy and safety compliance. This was the moment Sayfee transformed from an idea into a data-driven platform with real technical depth, ready for the next step: the MVP.