Comprehensive AI Trading Bot Development

I'm looking for an expert in AI and financial markets to develop a sophisticated trading bot. This bot should be capable of operating across both the cryptocurrency and stock markets.

Key Features:
- Utilization of various statistical indicators such as Bollinger Band, MACD, EMA, volume, RSI etc. for technical analysis
- Implementation of a stock/crypto screener
- Provision for automated trading options
- Incorporation of a reliable alert system
- Ability to factor in the news cycle
- Execution of rule-based trading

The ideal freelancer should have:
- Extensive experience in AI and bot development
- Deep understanding of both cryptocurrency and stock markets
- Proficiency in technical analysis
- Experience in implementing news-based and rule-based trading strategies

Please note, the trading strategies for this bot should primarily focus on technical analysis, news-based trading, and rule-based trading.