I design and build high-performance, data-intensive user interfaces for complex domains (markets, analytics, tooling). My focus is frontend architecture, interaction clarity, and translating noisy data into decision-grade visuals.
• React, TypeScript, Vite
• Frontend architecture, state orchestration, performance
• Data visualization for trading and analytics systems
• Led large-scale frontend migrations and architectural refactors.
• Built production UIs for market data, workflows, and multi-step systems.
• Shipped internal and external tools where latency, accuracy, and clarity matter.
• Personal site: https://dumitrascuta.com — essays and technical notes.
• semn.ai: https://semn.ai — experimental market analytics tooling.
I value restraint, correctness, and durability over novelty.