# Technology Plan FY2 S1 V1

# Specification

See [Product Plan FY2 S1 V2](Product%20Plan%20FY2%20S1%20V2%20e31ec4affdce42238f06e9f82c7b75e2.md). 

As we presented in the Product Plan document, we plan to empower our members to assess products, brands, and product segments, using Generative AI that can write  detailed shopping guide articles just for them at anytime. 

Below are top 5 criteria to satisfy in first complete version of Santana. 

- Report Generation
    
    Members can input a search query. AI generates report. 
    
- Report Rendering
    
    Reports are Markdown documents. Shell can render Markdown documents correctly. 
    
- Report Management
    
    Members can open, close, delete reports. 
    
- Member Profile
    
    Members can sign up, sign in, and pay for membership. 
    
- Support Targets
    
    A website that can be accessed via Google Chrome web browser on Windows OS and Mac OS, an installable application distributed on app stores for mobile devices running iOS and Android OS. 
    
    - Test Devices
        - Big Screen iOS (iPhone 13 Pro Max)
        - Small Screen iOS (iPhone SE 2020)
        - Big Screen Android (Galaxy Fold Z5)
        - Small Screen Android (Galaxy S23)
        - NOT: Tablet Devices.

# Architecture

- Shell (Tamagui Framework)
    - Web: NextJS hosted on Vercel
    - Mobile: Expo React Native
- Server
    - Database: Postgres SQL hosted on Supabase
    - Storage: Hosted on Supabase
    - Auth: Hosted on Supabase
    - Server Functions: Deno functions hosted on Supabase
- Others
    - AI: GPT models hosted on OpenAI
    - Code Repository: Turbo Repo monorepo and Yarn package manager