As a Senior Data Engineer at Apple, I leverage my 10+ years of software development experience and expertise in Python, Spark, Kafka, and other Big Data technologies to build scalable, reliable, and efficient data solutions. I work with various databases, including MySQL, Oracle, MongoDB, and Cassandra, and perform ETL, data processing, and analysis using Spark, Spark SQL, and Spark Streaming.I have a strong background in web development, using Django, AngularJS, and other frameworks, and in data visualization, using libraries like NumPy, SciPy, and Pandas. I also have proficiency in CI/CD tools, Docker, Apache Spark components, and AWS services. I follow the best practices of SDLC, QA methodologies, and Agile principles, and communicate and collaborate effectively with diverse teams and stakeholders. My goal is to deliver high-quality data solutions that support Apple's innovation and growth.