'What are you doing' translates to 'Lo que es usted haciendo' in Spanish.
what are you doing? --> ¿Qué estas haciendo?.
¿Qué estás haciendo? (right now)
¿Qué harás? (future)
¿Que estan haciendo? (Plural)
¿Que estas haciendo? (Singular)
¿Cómo estàs ustedes? is how you say "how are you doing everyone?" in spanish.
"Hello, how are you doing?" in Spanish is "Hola, ¿cómo estás?".
doing or making
"¿Qué estás haciendo?" is how you say "What are you doing?" in Spanish.
my love speak spanish? or "do you speak spanish, my love?"
Doing good = haciendo bueno but this sounds terrible in Spanish. Generally speaking you should say "doing well" which is haciendo bien.
¿Cómo estás?
usted haceindo
cómo estás?
haciendo
Hacer
There are various ways to say "How are you doing?" in the Spanish language. Though the most formal way would be: "Como estas?" = "How are you doing?" "Como has estado?" = "How have you been doing?" :)