As an experienced full-stack Java and Python developer with a strong focus on front-end and back-end development, I believe I possess the perfect skillset for your e-commerce project. Throughout my career, I've created intricate mobile applications and interactive websites - experiences that would prove invaluable as we embark on this journey to revolutionize online shopping. My expertise in front-end development using HTML, CSS, JavaScript, Angular, and React matches perfectly with your requirement of a browser plugin.
Moreover, my familiarity with back-end programming in Python and Node.js coupled with my understanding of RESTful API design would enable me to effciently provide the real-time data tools and user analytics you need. The fact that I am well-acquainted with cloud services like AWS and Google Cloud platform only adds further value as we discuss implementing APIs that collect, compare product data in real-time, and leverage AI technology.
Let's not forget your interest in someone who can model sustainable data; here Python shines! With Python as one of my core languages, I've built numerous stable backend systems backed by SQL and NoSQL databases such as Oracle, PostgreSQL, and MySQL. So rest assured when it comes to scalability or server technologies such as AWS or GCP.