ultrasoya

Refactored the legacy data visualization engine and a cross-chain movement tracking module to ensure stable real-time rendering of transaction graphs. Developed an internal tagging platform featuring granular RBAC, multi-vector transaction filtering, and automated validation schemas for entity attribution. Authored auxiliary Solidity contracts for batch-querying on-chain data and mapped DeFi protocol logic to the platform’s event-decoding engine.

Developed a Drag-and-Drop Database Schema Editor with visual relationship mapping, empowering analysts to perform self-service data modeling without backend intervention. Engineered a flexible Report Builder featuring nested filtering, custom calculations, and dynamic UI configurations; enabled business stakeholders to generate complex analytics independently of the development team. Led the migration and refactoring of key architectural blocks (JavaScript to TypeScript, MUI to Ant Design) to improve type safety and UI consistency.

Developed a dynamic fee calculator featuring real-time calculations and memoization; successfully increased registration completion rates by providing transparent upfront pricing. Integrated Intercom live chat using lazy-loading and custom event tracking; improved time-to-resolution for clients and significantly reduced the support team's manual workload.