- Developed an AI-powered chatbot and search engine for luxury retailers, leveraging client-specific data to enhance the shopping experience, leading to a more personalized and effective user experience.- Revamped the Virtual Assistant MVP, migrating from Class to Function components, implementing state management, optimizing data fetching, improving app performance and user interface control.- Created a seamless solution for integrating React apps into client websites, using custom scripts and Webpack for tailored configurations, streamlining the integration process for multiple clients.- Led the development of a web chatbot for a security company, utilizing React, WebSocket, and Google OAuth for real-time communication and dynamic Markdown message rendering, enhancing user interaction.- Maintained and enhanced the Operations Portal front end, enabling clients to train AI models and configure product settings more efficiently.- Integrated analytics tools into the Virtual Assistant chatbot, implementing data reporting and visualization through the Ops Portal using Google's Data API, providing valuable insights for client decision-making.