George O.

George O. is an experienced Data Engineer with a robust background in developing and supporting data ingestion and ETL frameworks. Currently at Customertimes Corp since May 2022, George previously honed skills at Yandex and the United Medical Information and Analytical System of Moscow, focusing on determining data platform roadmaps, designing RDMS loader frameworks, and optimizing ETL processes. With earlier experience at МТС, George implemented a unified data warehouse project and developed models for data analysis using Apache Spark GraphX. The career began at NVision Group as a business intelligence analyst and developer. George holds a Master's degree in Mechatronics, Robotics, and Automation from Bauman Moscow State Technical University. Proficiencies include technologies such as Spark, Hadoop, Greenplum, PostgreSQL, and Clickhouse.