Exercises judgement in selecting methods, techniques and evaluation criteria to obtain results Champion best practices for high availability, scalability and reliability of data processing components Advanced disciplinary knowledge in data technologies like Airflow, Spark, Python, Sql, Java, AWS and strong CS Fundamentals Exposure to statistical data structures such as HyperLogLog, MinHash etc Demonstrated strength in data modeling, ETL development, and data warehousing Highly proficient in Object Oriented Design and Development