This is one way to introduce someone:
Allow me to present Nasir Dana, our Chief Technology Officer.
You can use this when you're introducing someone to an audience, or introducing two people directly to each other.
This phrase is similar to "Allow me to introduce ___" but it has an even more formal sound.
Notice that you use the person's first and last name. It would sound strange to hear "Allow me to present" with just someone's first name.