Design, build, and maintain React-based front-end applications and internal tools. Integrate UIs with backend AI/optimization services, optimize performance, contribute to frontend standards, participate in code review and testing, and collaborate with product, design, backend, and DevOps teams.

Design, implement and maintain scalable Python backend services (FastAPI). Contribute to refactors and new services, ensure reliability and performance, write tests, work with databases, caching and message brokers, support EKS/container orchestration, and produce clear API/service documentation.