data wrangling , slicing , Oops, Exception Handling, data pipeline, Concurrency, Debugging, Numpy, Git, Pandas, Data Loading, Calculation, Decorators, Parallel Processing, Window Functions, Lambda Functions, Column Pruning, DB connectivity, Performance Optimization, Transformation, Vector operations, Spark Architecture, dataframes, Pyspark development, Salting, aggregations, error handling

Pyspark, Databricks, Python, AWS, Spark SQL, Lakehouse, AI-assisted software development tools, Delta Lake

data wrangling , slicing , Oops, Concurrency, Core Python, Data Pipeline, Pyspark, Debugging, Numpy, Git, Pandas, Exception Handling, Data Loading, Aggregations, Dataframes, Decorators, Parallel Processing, Window Functions, Lambda Functions, Column Pruning, Error Handling, Vector Operations, Performance Optimization, Gen AI, Spark Architecture, Salting, DB Connectivity