Ari Angga Nugraha is a software engineer with significant experience in performance optimization and frontend development. Currently, at PT Tokopedia, Ari contributes to the Mitra Tokopedia team, where achievements include enhancing homepage performance metrics and developing applications for Tokopedia Academy using Flutter. Previous roles include frontend engineer at Makmur.id, implementing payment systems, and an internship focused on UI integration and web performance metrics. Educational qualifications include a Bachelor's degree in Computer Science from the University of Indonesia, along with extensive involvement in various software engineering roles and mentorship programs.