👋 Hi, I'm Mohammed Raza — a Data Science Master's student at the University of Pennsylvania and an incoming ML/DS intern at Merck. I specialize in machine learning, LLMs, and end-to-end data systems, with hands-on experience building scalable solutions in healthcare, media, and real-time analytics. I’ve worked on everything from mental health chatbots and predictive models to big data pipelines and vector search systems. If you're looking for guidance on breaking into data science, navigating internships, or want help with projects, resumes, or ML concepts — I’d love to chat! Let’s connect and make it simple.