Today, October 11, gather your tribe and celebrate the International Day of the Girl. With young Pinays being taught that STEM is ‘for boys’ or worse, girls are ‘less smart’ than their male counterparts as early as 10 years old, we need the next generation of girls to own their voices now more than ever.
With this year’s theme of “My Voice, Our Equal Future”, a change of narrative has never been more vital—and it starts with shining the spotlight on homegrown girls turned STEM Women. We caught up with 6 Pinays carving their own path—and their message to girls today and for every day.
Chiara Ledesma, The Tech Wiz

Chiara (@chiaraled) is a Machine Learning Researcher at Thinking Machines. She graduated from Ateneo de Manila University with a degree in Computer Science, where she was one of the 73 chosen students for the Google Women in Tech scholarship and beat out 25,000 applicants across South East Asia.
STEM SPARK: Chiara’s STEM turning point was from talking to a fellow STEM girl during a retreat. A Vietnamese grad student shared with Chiara her passion for machine learning after finishing just one online course. Numerous sources of inspiration had come to her since then, but simply discussing plans with a fellow STEM girl served as the biggest push forward.
How do you envision the future of women in STEM in the Philippines? |
Audrey Pe, The Teen CEO
Audrey (@audreyisabelpe) is the CEO and Founder of the nonprofit organization WiTech (Women in Tech) which she started at only 15. The initiative has since impacted over 1,200 young Filipinos through the first women in tech conference back in 2018, tech literacy programs in public schools, a career roadshow on closing the gender gap, blog stories on women in tech role models, and more.
STEM SPARK: Audrey got fascinated with tech when her elementary Computer teacher strayed from the syllabus and taught them simple coding. This was the first time that she learned that websites were made of lines of code—as just a slight tweak from the country’s typical curriculum could leave a massive impact in a STEM girl’s journey.
How do you envision the future of women in STEM in the Philippines? |
Bee Leung, The Forecaster

Bee (@thegobidesert) is pursuing her Master’s degree in Atmospheric Sciences at Colorado State University. Her course uses computer models, field campaigns, and satellites to better understand how clouds are formed. Bee plans to bring her studies to the local scale by discovering how pollution and human-made changes affect the Philippines’ humid environment.
STEM SPARK: Bee’s love for STEM blossomed when she started focusing on improving the lives of the marginalized sector through her work. She first executed projects measuring the exposure of jeepney drivers to air pollution and quantifying how Filipino farmers will become more vulnerable to heat stroke.
How do you envision the future of women in STEM in the Philippines? And of course, I hope that by looking out for one another as we build that kind of positive scientific community, I also hope that Filipina scientists (and all scientists, really) can remember to look out for others and let our compassion fuel the work that we do. What is your message for our young Pinays in STEM? |
Hillary Diane Andales, The Space Explorer

Hillary (hillaron.com) started on the map after she won the Breakthrough Junior Challenge in 2017. She soon founded the regional science camp Science Innovations Bootcamp. Now at 21, Hillary studies physics (with minors in astronomy and philosophy) at MIT and regularly holds talks as a science communicator. She has a personal mission to make students ‘excited – instead of intimidated’ of STEM.
STEM SPARK: Hillary’s started out when she was just 5 years old after reading an astronomy book that was as tall as she was and completely ‘blew her mind.’ Hillary became even more fascinated with space through the years: jumping from her dream of becoming an astronomer to a now-budding astrophysicist.
How do you envision the future of women in STEM in the Philippines? What is your message for our young Pinays in STEM? |
Anne Brigitte Lim, Solar Energy Extraordinaire
Brigitte is a solar energy engineer who completed her masters from Arizona State University. She won the UN’s 2017 Geneva Challenge competition for her team’s Solar N3E invention that aimed to boost employment in the country by training workers in the solar energy field.
She’s currently working with the UN on the project “DREAMS” (Development for Renewable Energy Application Mainstreaming and Market Sustainability.) Due to the pandemic, Brigitte is also taking online classes for her Master’s program in Environment and Sustainability at the University of Saskatchewan in Canada.
STEM SPARK: Bridgette gained further interest in the renewable energy industry when she realized that almost everything in society, from food production to vehicle power, relies on a stable and longstanding energy supply.
How do you envision the future of women in STEM in the Philippines? What is your message for our young Pinays in STEM? |
Tara Abrina, The Little Mermaid
Tara (@taraabrina) is an environmental economic researcher and founder of the Kapit Sisid project for marine conservation. After graduating from University of the Philippines’ with a Master’s in Development Economics, Tara now works with UP CIDS in studying marine conservation and development trajectory of the country’s coastal communities.
STEM SPARK: As a diver, Tara first fell in love with the ocean. She then dived into STEM after discovering that marine conservation is more about engaging and encouraging people than it is about ‘counting fish’.
How do you envision the future of women in STEM in the Philippines? What is your message for our young Pinays in STEM? There are always going to be questions and problems, and many of them can be answered with methods that we apply from STEAM. Learn from everyone and everything, and then use what you learn to always, always serve the people. |
From 15-year old founders to long-time environmental advocates, these girls prove that we don’t need a separate holiday to empower ourselves—we just have to be consistent in empowering our girls.
The UN predicts that there are now over 1.1 billion girls all over the world. If given the right kind of access and support—that’s 1.1 billion new ways to change the world.