Senior Frontend Engineer with React & TypeScript

Senior frontend engineer with 5.5 years working on large-scale production interfaces in fintech and media. Built a JavaScript grid library at Mediaocean that was adopted across their entire platform, a canvas-based ad tool at Circle K, and a white-label Forex trading platform with a real-time pricing widget and design system at StoneX. On the side, they built a portfolio avatar that lip-syncs in real time using Rive, Amazon Polly, and phoneme-to-viseme mapping, backed by ChromaDB and Gemini. Looking for remote frontend or full-stack roles at product companies or startups.