Hive, Hadoop, Pyspark, Spark, Python, Sql

data wrangling , Oops, Exception Handling, data pipeline, Debugging, Python, Pyspark, Apis, concurrency, Git, Numpy, Pandas, Restful Services, Data Loading, Decorators, Parallel Processing, application unit tests, Lambda Functions, vector operations, DB connectivity, Gen Agentic AI, dataframes, apply map functions, applymap, error handling