491 reputation
310
bio website twitter.com/rsieiro
location Brazil
age 33
visits member for 4 years, 11 months
seen May 15 at 16:41
You don't know me because I keep a low profile.

Jun
19
awarded  Yearling
Dec
23
awarded  Nice Answer
Mar
9
awarded  Yearling
Mar
7
awarded  Notable Question
Dec
23
awarded  Nice Answer
Mar
3
awarded  Student
Jan
27
awarded  Popular Question
Oct
15
awarded  Self-Learner
Apr
20
awarded  Scholar
Apr
18
awarded  Editor
Apr
18
awarded  Supporter
Aug
26
awarded  Teacher
Aug
6
awarded  Autobiographer