Trademark Application Specialist Needed

I am seeking a professional and experienced individual to assist with filing a trademark application in the United States for my company's brand name. I have conducted a preliminary trademark search and validated the availability. Your services would ideally include explaining the process, preparing and submitting the application - all while ensuring correct filing procedures. Also, the potential for international expansion exists, so a future consideration for international trademark would be beneficial.
• Trademark law expertise: preferred
• Understanding of US and international trademark processes
• Excellent attention to detail in paperwork preparation and submission.