Cristina is a multifaceted professional with a strong background in Mathematics, Education, Entrepreneurship, and STEM communication. With a particular focus on South African Women, she has worked extensively in education, social integration, and development for marginalized communities, including refugee families, single mothers, and orphans. Cristina's work in financial inclusion, social entrepreneurship, and the sharing economy has helped to create economic opportunities and empower communities to pursue meaningful change.Currently, Cristina works at ADvTech Group schools, where she facilitates the STEM development of students, empowering them to become confident, responsible, and creative individuals who are equipped to tackle the challenges of today and tomorrow. She specializes in the High School and Pre-U environment, where she fosters academic excellence and personal growth while encouraging social awareness and responsibility.As a woman in science and researcher, Cristina has a keen interest in issues surrounding equality and diversity. Her advocacy work for the inclusion of South African Girls in science education, policy, and opportunities, is continually expanding, and she is fiercely committed to effecting meaningful change in the lives of many.