Automatisation de Quiz Interactif pour TikTok

Hello,
I am looking for a developer capable of setting up an automated quiz system for TikTok Live, using TikFinity and possibly OBS or TikTok Live Studio.
Objectives:
• Automatic drawing of questions (from Google Sheets or a local file)
• Dynamic display of questions live with:
• First and last letter revealed
• 15-second timer with sound effects
• Answers entered by viewers in the TikTok chat
• Detection of the first correct participant via TikFinity (or another solution)
• Automatic point attribution
• Real-time leaderboard displayed on the live

Automatic bonus points:
• +2 points at 1,000 likes
• +10 points for each new follower
• +1 point for each live share

Audio-visual elements:
• Synthetic voice reading questions and answers
• Custom sounds: timer, victory, clicks, chill atmosphere
• Integration of a chill background playlist (Apple Music or other)

Possible tools:
• Google Sheets or JSON database for questions
• TikFinity integration via Webhooks
• OBS (1080x1920 vertical) or TikTok Live Studio

Please let me know:
• Your experience with TikTok Live and automation
• An estimated timeline