class Developer:

  def __init__(self):
    self.skills = []
    self.languages = []
    
  def getSkills(self):
    
    print("My Tech skills:")  
    print(*self.skills,sep=" | ")
    print("\n")
    
  def getLanguages(self):
    
    print("Programming Languages I am good at:")
    print(*self.languages,sep=" | ")
    
  def addSkills(self,Skills_Acquired):
      
      self.skills.extend(Skills_Acquired)
      
  def addLanguages(self,Programming_Languages):
      
      self.languages.extend(Programming_Languages)

Siddharth_Varangaonkar = Developer()

Siddharth_Varangaonkar.addSkills(["Web Development","REST API","Front End Development","Backend Development"])

Siddharth_Varangaonkar.addLanguages(["Python","Javascript"])


Siddharth_Varangaonkar.getSkills()

Siddharth_Varangaonkar.getLanguages()