Triphos Co., Ltd.
Web & Mobile Developer
Settlement Operations Platform
Built the administrator web app for vehicles, drivers, fees and settlement, including key server APIs and data persistence.
- Built shared editing tables with keyboard controls and draft retention after failed saves.
- Built Excel previews with invalid-cell correction, server revalidation, all-or-nothing saves, and repeat-request handling.
- Added action targets, changes, and input-error reasons to logs; reorganized the administrator log screen around user actions.
Logistics Operations Web & Printing App
Search, reservations, Excel imports, and Android label printing
- Built shared tables, forms and modals; connected search, reservations, Excel previews and print requests to server APIs.
- Reduced the initial JavaScript entry file by about 74% with on-demand page and Excel code loading (build output size).
- Connected WebView print requests to an Android bridge and Bluetooth printers, handling device selection, permissions and cancellation.
Stock Administration Web
Complete React frontend built against MSW mock APIs
- Built shared tables, filters and modals for account, stock and order screens, with column pinning, resizing and reordering.
- Kept filter selections separate from applied query conditions; updated TanStack Query when the user submitted a search.
Daily Information App
Added weather screens and server-side public API integration to an existing Android app.
- Cached responses by region and data type with matching expiry periods. Displayed current weather and core forecasts first, then supplementary data as it arrived.
Privacy Protection App
Added email-breach and deepfake checks to an existing Android app using external APIs.
- Built input, inspection request and result screens, with image previews and Android file selection.