Web Development Team

▪ Collaborated on the development of new systems including an online commerce service, Nest.js-based chatting server, and SMS verification system using Angular and Python for 300,000+ users.

▪ Refactored Angular module structure and reorganized front-end styling workflow by establishing a flex-rem-based responsive publishing structure, which resulted in a 36% reduction of quarterly publishing-related issues.

▪ Directed the "Activity Tag" project, a system that calculates hierarchical-Jaccard-distance among teachers, parents, and education programs, and developed an admin dashboard using GCP, Python-FastAPI, and Angular.

▪ Handled data extraction requests using BigQuery and SQL and managed a business KPI updating system backed by Python-Flask by implementing SQLAlchemy classes and query methods for 200+ live service database tables.