Crypto Trading Bot Development

I'm looking for an experienced developer to create a trading bot with the following requirements:

Core Functionality:
- Monitor listing announcements on a Telegram channel.
- Handle two different types of announcements.
- Automatically place long positions on MEXC based on these listings.

Trade Parameters:
- Margin, leverage, take-profit, and stop-loss can be modified via a simplified interface.

Execution Requirements:
- Maximum execution speed.
- High-level security is essential.

Platform:
- The bot should run on Windows.
- Authentication via API Keys.

Notifications:
- Send trade notifications via Telegram.

Ideal Skills and Experience:
- Expertise in trading bot development.
- Proficiency in working with MEXC and Telegram APIs.

Please provide samples of previous work and ensure you can meet the security and speed requirements.