Eduardo Vargas Lucatero

Build frontend platform infrastructure for a multi-app Rails/React monorepo with Vite, TypeScript, Docker, Kubernetes, and Tilt.
Maintain shared design systems, component libraries, framework upgrades, dependency management, accessibility improvements, and frontend development practices.
Contribute to a Base UI to Radix UI migration to improve accessibility readiness, reliability, consistency, and

Built bidding workflows including bid forms, bid leveling, permissions, bidder invitations, and collaboration features.
Helped migrate a legacy Rails/React monolith into a decoupled frontend architecture with React assets served through AWS CloudFront.
Reduced frontend build pipeline time from ~40 minutes to ~5–10 minutes, improving deployment speed and developer feedback loops.
Proposed and produ

Worked on Expedia’s high-traffic Flights Search experience on Expedia.com.
Migrated legacy Backbone/Java systems to a React, TypeScript, Apollo GraphQL, and Kotlin-based architecture.
Built full-stack features, frontend components, GraphQL integrations, and vendor-service connections for flight search workflows.
Improved CI/CD, observability, experimentation, and incident response with Jenkins, Gi

Built Java Batch jobs using JSR 352 for scheduled financial data backup and transfer workflows.
Developed backend batch processing for nightly data movement and operational automation.
Contributed to an internal payroll calculation tool for call center operations using React and Firebase.
Implemented frontend features and business logic for employee payment calculations.