PRZND.DEV

Selected Experience

OPSIN Finance

OPSIN Finance

Crypto Trading & Analytics Terminal

Frontend EngineeringReal-Time DataDashboardsWebSocketsMarket Analytics

OPSIN Finance was an Italian startup building a crypto trading and analytics terminal. I contributed from the first development phase, helping build the product from scratch across roughly two years of development.

The work was remote and international, with English as the primary working language and collaboration across people from different countries.

I worked on frontend experiences for real-time market data, dashboards, WebSocket-driven updates, market visualization workflows, integrations, and data-intensive analytical interfaces.