Senior Software Engineer at Robinhood

Built and maintained Robinhood Crypto trading products for web and mobile using React, Next.js, React Native, Node.js, Python, and Java, supporting 20+ cryptocurrencies with high availability and low latency. Led Stablecoin trading features, delivering secure, high-traffic UIs using React and Next.js with SSR/ISR and advanced rendering optimizations for real-time price updates and complex order flows. Engineered the crypto trading dashboard by re-architecting modular React components, implementing advanced state management, securing metadata, and enhancing data visualization for improved user experience. Developed core trading services in Java Spring Boot and Node.js using event-driven microservices (Kafka, Redis) and integrated crypto-currency payment APIs to handle large-scale financial transactions. Launched a Go-based multi-channel orchestrator for high-concurrency trading workflows (10K+ concurrent orders/sec), reducing transaction latency by 25% and ensuring reliable, fault-toler