Build end-to-end data processing applications and user-facing web features: design scalable data pipelines with PySpark, implement backend services (NodeJS/Python), and deliver responsive React/TypeScript UIs, charts, and conversational AI interfaces while collaborating with data scientists and product teams.

Design end-to-end user experiences for complex, data-driven web products: research, wireframes, high-fidelity mocks, design systems, usability testing, and developer handoff while collaborating with product, engineering, and domain experts.