semantic modeling , Pyspark, Azure Databricks, Sql, Azure Data Factory, Pandas, FastAPI, Python, Metrics Layer design, Instruction tuning for AI systems, Delta Lake, GenAI-based BI workflows, Databricks Genie, Prompt Engineering, ETL pipelines

S3, RDS, Hadoop, Scala, Yarn, Impala, Sql, Hive, Lambda, Advanced Sql, Ec2, shell scripting, Spark, Ab Initio, Data Warehousing, Python, AWS, data pipelines, HDFS, ETL technologies, Glue, step function, Athena