After requirement are all agreed.
Client: How long will this development takes?
Me: About a month.
Client: (Pause for a while) The previous developer took 6 months and the system was unusable with a lot of bugs.
Me: ... (I should have ask for 3 months at least)

  • 1
    always, ALWAYS take your estimate, double it, and add 1 month as "unforseen delays buffer".
    often it still won't be enough
  • 0
    @Midnigh-shcode Thank you bro! This is a good experience to me ^^.
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