Nice to meet you! I am going to start a series of articles about Android app development. I am very interested in blockchain project as well. About Venezuela, it is under a deep socialist leftist dictatorship. Sad story. Once a rich country, now is in great misery. I hope that venezuelans can soon be free from their opressive government. The bitcoin adoption there is because of the hyperinflation. They use it to buy food and medicine. Bitcoin is saving lives in Venezuela. Brazil almost went on the same path, but we managed to impeach our former president before the country became a dictatorship. But, man... That was close.