In Numerology, the first letter is referred to as Cornerstone. The name itself is indicative of its influence on the person's character. It sets the framework for one's relationship with the world. In particular, it establishes the principles that you use to assess your opportunities in any particular situation.
So, taking up a new job, you rely on your Cornerstone in your judgment.
According to Numerology traditions, the last letter of the first name is referred to as Capstone. It contains knowledge about your attitude to what you do. This letter determines your actions at each stage, and the results that you are going to achieve.
Capstone is the key indicator of your self-confidence, stamina, determination to achieve goals, and, consequently, your prospects in life.