Hey Gabriel,
Nice work on this short minuet, it sounds quite good. A few suggestions:
For that final cadence I think it would've been better to use a V7 chord instead of a regular dominant chord. The dominant seventh chord contains what is known as the tonal tritone between the third and the flattened seventh which has a dissonant sound to it, but has a more satisfying resolution when it resolves to the tonic chord.
I think you could've use a few more dynamic contrasts between the phrases to make them stand out.
Overall, good work and I hope to see and hear more from you.
Nga Mihi,
Arjuna