Christina P

Gcp Data Engineer @U.S. Chamber of Commerce

WA, US

Experience in building and architecting multiple Data pipelines, end to end ETL and ELT process for Data ingestion and transformation in GCP and coordinate task among the team.Transformed the raw data into actionable insights by incorporating various statistical techniques and using data mining tools such as Python (Scikit-Learn, Pandas, NumPy, Matplotlib) and SQL.Performed Data Analysis, Data Migration, Data Cleansing, Transformation, Integration, Data Import, and Data Export through Python.Creating Hive tables, loading and analyzing data using hive scripts. Implemented Partitioning, Dynamic Partitions, Buckets in Hive.Compared Self hosted Hadoop with respect to GCPsDataProc and explored big Table (managed HBase) use cases, performance evolution.Wrote, compiled, and executed programs as necessary using Apache Spark in Scala to perform ETL jobs with ingested data.Worked on loading CSV/TXT/DAT files using Scala language in Spark Framework to process the data by creating Spark Data frame and RDD and save the file in parquet format in HDFS to load into fact table using ORC Reader.Involved in Platform Modernization project to get the data into GCP.Experience in GCPDataproc, GCS, Cloud functions, Big Query.Created Airflow Scheduling scripts in Python.

Vasireddy Venkatadri International Technological University

Bachelor's degree, Electrical, Electronics and Communications Engineering