Advanced Sql, Snaplogic, Kafka, Databricks, Redshift, Airflow, data pipelines, performance tuning of SQL, Spark Stream processing, AWS Kinesis

Graphql, Eslint, Solid Principles, Node.js, Jwt, Sql, Nosql, Typescript, Javascript, Sonarqube, Application Security, Restful Apis, Nestjs, AWS, Singleton Pattern, Software design principles, Performance optimization, Role-based access control, CI/CD pipeline