The front door of your home is the key to getting opportunities, good energy and success to continuously come your way.   Here are some tips to create that good flow:

Clean your front door then wipe it down with orange essential oil.
Make sure all the hardware on your front is in good working order, oil the hinges if needed.
Add a bell to the inside door handle to ring in good fortune.
Add an eye catching welcome matt.
Have good lighting and keep it on at night so that it keeps working for you while you sleep.
Keep a clear path to your front door.
No trip hazards, you want people to enter your home smoothly.

Because of all the movement you've done on your front door, you start to notice some movement with your career.  You'll get more noticed and start receiving the recognition you deserve!

Make sure your house numbers are easy to find and opportunities will find you! 
House numbers should be easy to see from a distance and allow for no confusion as to where you live.  Best if the house numbers are close to the front door (if not on the door).  My home has them about as far as it gets with them on the other side of my garage door - all part of the brick work so I'm not able to move them.  To enhance, I purchased a set of numbers and glued them to my front door.  Gold numbers on a glossy black door so they stand out.
If visitors or delivery people are confused with finding your address or they hesitate then opportunities will also pass you by as opportunity has no time to waste.  Improve your house numbers to get opportunity knocking!
Another enhancement is to put your house numbers are in a strong position:

• Strongest position:  horizontal
• Weaker position: diagonal
• Weakest position: vertical