Cricket & Sports Betting Website Development

I'm looking to create a comprehensive live betting website, similar to Happycricket.in. The platform will primarily focus on cricket but will also feature live betting on football, tennis, and casino games.

Key Requirements:
- Live Betting Functionality: Real-time betting on various sports events.
- Multi-Sport Coverage: Include cricket, football, tennis, and casino games.
- User Registration: Secure phone number verification for user accounts.

Ideal Skills and Experience:
- Proven experience in developing betting or gambling websites.
- Strong understanding of live betting technologies.
- Experience with secure user authentication systems, particularly phone number verification.
- Familiarity with sports statistics and live updates integration.

Please provide samples of similar work done and an estimated timeline for completion.