Building an advanced crypto exchange platform typically takes around 6 to 12 months, depending on various factors like the complexity of features, regulatory compliance, security measures, and customization requirements.

Firstly, the planning phase involves defining the scope, features, and technical architecture, which can take 1 to 2 months.

Next, the development phase involves coding the platform according to the defined specifications, which usually takes around 4 to 8 months. This phase includes implementing features such as trading functionalities, user authentication, wallet integration, order matching, and KYC/AML compliance.

After development, rigorous testing is conducted to ensure the platform functions smoothly and securely. Testing can take about 1 to 2 months.

Finally, after thorough testing and debugging, the platform is ready for deployment. This involves setting up servers, deploying the code, and configuring the environment, which can take around 1 to 2 weeks.

Overall, the duration of advanced crypto exchange development requires careful planning, skilled development, rigorous testing, and deployment efforts, which altogether can span from 6 to 12 months.