Blockchain Exchange Automation

I'm seeking a skilled blockchain developer to automate trading on my website. The solution should integrate seamlessly with the site and include automatic trading features.

Key Requirements:
- Develop an automated trading system
- Integrate with existing website
- Ensure security and reliability

Ideal Skills:
- Experience in blockchain and trading systems
- Proficiency in smart contract development
- Strong background in web integration and security protocols

Please provide relevant experience and approach.