Katrina Crisostomo
Hello 👋 I am a software engineer living in Toronto. Previously, I worked for Watsi building a crowdfunding platform that allows people to donate to medical procedures for patients in low and middle income countries. Then I worked at Uplift striving to make travel more affordable for everyone. Now, I work at Lilia building an egg-freezing concierge platform to create gender equality with reproductive equity!
First full-time engineer
Building Ruby on Rails web platform using React in Next JS in the front end
Engineering lead of Uplift Internal Operations Portal
Architected and built web platform that automates internal financial, account, and fraud operations. Used React JS & Redux as the front end and a AWS Lambda written in Python as the backend API following "serverless" standards with AWS SAM (Serverless Application Model)
Built React JS & Redux web app with Rails backend API used by local health clinics and hospitals to administer health insurance systems for East African governments
Developed Android native mobile app (written in both Java & Kotlin) for local health clinic in Rwibaale, Uganda
Added new features and iterated on products on the Watsi Ruby on Rails platform that crowdfunded donations for medical procedures for patients in low and middle income countries who could not afford it themselves
Worked on marketing webpages and HTML emails for various clients