Digital Circuits Debugging and ATPG Optimization

I am currently facing issues with my digital circuits that require immediate attention. The problems include timing issues, logic errors, and fault coverage problems.

I need a professional who can help with:
- Debugging and troubleshooting of digital circuits
- Design and implementation of test patterns with ATPG
- Optimization of existing test patterns

The ideal candidate should have extensive experience in working with digital circuits and a deep understanding of ATPG. Your skills in identifying and resolving timing issues and logic errors will be crucial. Additionally, your ability to improve fault coverage will help in enhancing the overall performance of the circuits. Please provide examples of similar projects you have successfully completed in your bid.