A simple prompt-and-print program I have accomplished what I wanted to do but I think this can be done better. I want my code to look professional.
What my code does is ask for your name and gives output in below form.

Input: Jack
Output: j = joyful a = awesome c = curious k = kindhearted

Please show me how to code in a professional manner by reviewing the below code.
#!/usr/bin/env python
import sys
import string

names = {
'a': 'awesome',
'b': 'bold',
'c': 'curious',
'd':'delightful',
'e':'emotional',
'f':'fearless',
'g':'gifted',
'h':'helpful',
'i':'imaginary',
'j':'joyful',
'k':'kindhearted',
'l':'lovable',
'm':'memorable',
'n':'naughty',
'o':'open',
'p':'playful',
'q':'quarrelsome',
'r':'reliable',
's':'serious',
't':'thoughtful',
'u':'unique',
'v':'victorious',
'w':'wise',
'x':'xerox copy',
'y':'yummy',
'z':'zealous'
}

def main():
 i=j=0
 user = raw_input(&quot;What is your name?: &quot;)
 print &quot;&quot;
 while i&lt;len(user):
  while j&lt;len(names):
   if user[i]==names.keys()[j]:
    print &quot; &quot; + user[i] + ' = ' + names.values()[j]
   j=j+1
  while j!=0:
   j=0 
  i=i+1

if __name__ == '__main__':
  main()
Style

A few things can be easily detected/improved in your code regarding the style. If you want, you'll find various tools to perform checks automatically : pep8, pyflakes, pychecker. They'll give you a great deal of interesting information, from imported module xxx is not used, to bad indentation via missing documentation, wrong spacing and invalid constant name. Also, it might be good for you to know that in Python, there is a style guide called PEP8 and it's definitely worth a read.

After fixing everything to make the tools happy, your code looks like:

"""Module docstring"""

NAMES = {
    'a': 'awesome',
    'b': 'bold',
    'c': 'curious',
    'd': 'delightful',
    'e': 'emotional',
    'f': 'fearless',
    'g': 'gifted',
    'h': 'helpful',
    'i': 'imaginary',
    'j': 'joyful',
    'k': 'kindhearted',
    'l': 'lovable',
    'm': 'memorable',
    'n': 'naughty',
    'o': 'open',
    'p': 'playful',
    'q': 'quarrelsome',
    'r': 'reliable',
    's': 'serious',
    't': 'thoughtful',
    'u': 'unique',
    'v': 'victorious',
    'w': 'wise',
    'x': 'xerox copy',
    'y': 'yummy',
    'z': 'zealous'
}


def main():
    """Main function"""
    i = j = 0
    user = raw_input("What is your name?: ")
    print ""
    while i &lt; len(user):
        while j &lt; len(NAMES):
            if user[i] == NAMES.keys()[j]:
                print " " + user[i] + ' = ' + NAMES.values()[j]
            j = j + 1
        while j != 0:
            j = 0
        i = i + 1

if __name__ == '__main__':
    main()


Loops

Your are going through your containers (user and names) with a while loop. This is a bit impractical but if you really want to do so, it is clearer to initialise the variable you are going to loop with before the loop so that you not have to try to reset it after the loop.

i = 0
while i &lt; len(user):
    j = 0
    while j &lt; len(NAMES):
        if user[i] == NAMES.keys()[j]:
            print " " + user[i] + ' = ' + NAMES.values()[j]
        j = j + 1
    i = i + 1


Even better, the range function can generate the values your are looking for so that you do not need to do the incrementation yourself :

for i in range(len(user)):
    for j in range(len(NAMES)):
        if user[i] == NAMES.keys()[j]:
            print " " + user[i] + ' = ' + NAMES.values()[j]


but Python provides you an even better way to iterate over containers :

for c in user:
    for j in range(len(NAMES)):
        if c == NAMES.keys()[j]:
            print " " + c + ' = ' + NAMES.values()[j]


Also, because you are using a dictionary, there is no need to loop over NAMES.  You could lookup keys in the dict naturally:

for c in user:
    if c in NAMES:
        print " " + c + ' = ' + NAMES[c]