Translation

最高級の / 一流の / 優秀な

Meaning

Of the highest quality or standard. It's used to describe something that is excellent and among the very best in its category.

Examples

• She is a top-notch surgeon who has performed hundreds of successful procedures.
  She is a top-notch surgeon who has performed hundreds of successful procedures.
• We hired a top-notch team of engineers to overhaul the company’s aging software infrastructure.
  We hired a top-notch team of engineers to overhaul the company’s aging software infrastructure.