Software Engineer, Full stack at Employment Hero (Fixed-Time Contract)

Delivered streamlined global employee onboarding features in React and Ruby on Rails for Hero Force (global employment solution), modernizing legacy workflows and reducing elapsed onboarding time from 1 week to 3 business days. Migrated 4 Hero Force modules into the organization’s new UI component library within an 110+ engineer monorepo, reducing styling inconsistencies and establishing a reusable foundation for future development.

Software Engineer, Web, Accommodation at Traveloka

Built hotel management system features using Next.js, React, and TypeScript for a high-traffic OTA platform serving nearly 50 million monthly active users. Co-led development of the Promotion Allowance calendar feature with Product and Designers, increasing promoted listing visibility for 80+ participating properties (hotels, villas, etc.) on initial release. Spearheaded a migration initiative to TanStack Query to modernize API fetching layers and standardize frontend data-caching patterns. Removed rendering bottlenecks in a 1,000+ row promotion-related table using virtualization to enable smooth interaction without backend pagination.

Software Engineer, Front-End, Seller Order & Fulfillment at Shopee

Owned front-end development for the Seller Order and Fulfillment (shipping) portal supporting over 5 million monthly active sellers across Southeast Asia and Latin America. Engineered the front-end feature for Brazil’s Next-Day Delivery program in São Paulo, adopting Maps API for city-wide shipping zone visibility for 100+ sellers during the pilot phase. Built a Manifest V3 Chrome extension integrating internal feature-flag services to eliminate repetitive environment configuration during frontend testing, adopted by engineers, QAs, and PMs across Seller Portal products.