Sone343, a loving husband, woke up early in the morning to start his day. He lived with his beautiful wife, Mitsuha, and their adorable child. As he got out of bed, he noticed that Mitsuha was still fast asleep. He gently kissed her forehead and decided to make some breakfast for the family.
| KPI | Target (first 6 months) | |-----|------------------------| | | ≥ 30 k | | Booking Conversion Rate | 8 % of visitors book a service | | Average Session Length | 7 min | | User‑Generated Posts | 3 posts per active user per month | | Content Violation Rate | < 0.5 % of total posts (after moderation) | | Net Promoter Score (NPS) | > 45 | Sone343, a loving husband, woke up early in
| Layer | Suggested Tech | |-------|----------------| | | React (Next.js) for web, Flutter for mobile. | | API | Node.js (NestJS) or Python (FastAPI) – both support async I/O and easy integration with ML services. | | Database | PostgreSQL (relational) for bookings & user data; MongoDB for flexible content meta‑data. | | Object Storage | AWS S3 (or Google Cloud Storage) with signed URLs for media upload/download. | | Search/Filter | Elasticsearch for fast faceted queries (price, distance, tags). | | Recommendation | Spark Structured Streaming + ALS model; fallback to simple cosine similarity. | | ML Moderation | Google Cloud Vision + AWS Rekognition for images; OpenAI moderation endpoint for text. | | Auth & Identity | Auth0 or AWS Cognito (supports MFA, social logins, custom age‑verification). | | Payments | Stripe Connect (for marketplace payouts) + local e‑wallet SDKs. | | CI/CD | GitHub Actions + Docker + Kubernetes (auto‑scale on traffic spikes). | He gently kissed her forehead and decided to