Nolan dela Rosa

Backend Developer @Pisayian Pisay International Alumni Network

Designed and implemented the backend architecture for Pisayian Data Cleaner & Normalizer, a web application that standardizes and normalizes alumni data for the Philippine Science High School (PSHS) International Alumni Foundation.• Developed functional data-cleaning and normalization pipelines using Node.js, Express.js, Multer, and PapaParse, with real-time file handling and ZIP generation.• Collaborated with teammates from UCLA, UCSD, and UIUC to deliver a working MVP within 36 hours.• Selected as one of the winning teams from Kapwa Codefest 2025.• Currently working with mentors to refine the project for production deployment with Pisayian.