R&D Intern
Motorola • Research & Development • Angular, TypeScript, Java, Spring Boot, BigQuery
Full-stack development (Angular/TypeScript on the front-end and Java/Spring Boot on the back-end) of a cost planning and governance module within an internal corporate web platform, working with a global team.
- Batch editing with single-transaction saves to BigQuery, reducing network calls and improving data grid performance.
- Versioning system with audit log and state rollback, allowing previous versions of simulations to be restored.
- Layered data architecture (official baseline, current working view, and isolated simulation environments) for safe editing without affecting consolidated data.
- Consolidated dashboards (cost hierarchy and expenditure matrix by portfolio) to support decision making.