Senior Software Engineer · StockX
A leading online marketplace for buying and selling sneaker and streetwear brands - Directed frontend modernisation, upgrading Node.js from v12 to v20 and React from v16 to v18, improving scalability for over 3 million users. - Integrated Gladly and other tools to streamline 12000+ customer support interactions weekly across email, chat, and calls. - Architected a modular UI system used by 12 internal teams, reducing development overhead by 25% approx. through dynamic configuration. - Implemente…