Baltazary founded the Changemakers Foundation, which includes many initiatives such as the Changemakers football club, Smile for Mile Traven and Tour, Africa Smart Start Academy and the Green Project Tanzania Solution. He also invented a plastic shredding machine, which he built in the workshop of the NGO called Twende. In addition, he wrote a book called ‘Community involvement in the fight against gender-based violence against women and children’. From all his activities, he has trained children in 20 primary schools, 35 secondary schools, and 10 colleges. He also created science clubs in 10 different schools. In the future, he wishes to continue his numerous projects. One of them is to implement his Student Learning Planned which he has designed to help students to plan their future.