Programming : Python
Extraction & Logic Kafka, ANSI SQL, FTP, Apache Spark , On-prem to AWS migration experience.
Data Formats JSON, Avro, Parquet
Platforms Hadoop (HDFS/Hive), Snowflake, Apache Iceberg, Sybase IQ
Languages: Qualified proficiency in Python or Java.
Architectural Theory: Balancing Normalization vs. Denormalization and the strategic use of Natural vs. Surrogate Keys.