Continuous Integration (CI), Test-Driven Development (TDD), Gcp, Java, Springboot, Agile Scrum, Unix/Linux, Java 8, Microservices, Docker, Rest Apis, Kubernetes, Golang, AWS, SQL databases, asynchronous messaging middleware

Sql, Nosql, Data Modeling, Data Management, RDBMS, Dimensional Modeling, Etl

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

Cobol, JCL, DB2, CICS, Mainframe Testing, Vsam, Rexx, Sql, Performance Tuning, Batch Processing