As a Full Stack Developer, I contributed to the end-to-end development of scalable web applications. My key responsibilities and achievements included: Backend Development: Designed and developed backend systems using Python and Django, building robust models, views, and secure RESTful APIs with the Django REST Framework. Database Optimization: Analyzed and optimized MySQL database schemas and queries, successfully reducing API response times by 15% and significantly enhancing overall application performance. DevOps & Code Quality: Utilized Docker for application containerization and worked within an agile environment, maintaining high code quality through Git, code reviews, and unit testing.