
    Create a function that transforms professional skill tags from database-stored snake_case format to camelCase format for consistent display in the networking platform's user interface. The function should handle any valid snake_case input string containing lowercase letters and underscores, converting it to a properly formatted camelCase string while preserving the original meaning of the skill tag.
    

    
import re

def snake_to_camel(word):
    """
    Create a function that transforms professional skill tags from database-stored snake_case format to camelCase format for consistent display in the networking platform's user interface. The function should handle any valid snake_case input string containing lowercase letters and underscores, converting it to a properly formatted camelCase string while preserving the original meaning of the skill tag.
    

    """
import re

def snake_to_camel(word):
    """
    Create a function that transforms professional skill tags from database-stored snake_case format to camelCase format for consistent display in the networking platform's user interface. The function should handle any valid snake_case input string containing lowercase letters and underscores, converting it to a properly formatted camelCase string while preserving the original meaning of the skill tag.
    

    """
    return ''.join((x.capitalize() or '_' for x in word.split('_')))