Golang, Cassandra, PostgreSQL, Nodejs, Kafka, Netezza, Javascript, MySQL, Python, Java, Hadoop, Dynamodb, SQL Server, HBase, Redis, Hive, Spark, Vertica, MongoDB, data pipelines, data modeling techniques, Flink, Druid, distributed data processing systems, SQL databases, NoSQL databases, migration approaches, Teradata

data engineering , Data Analytics, Python, Sql, AWS, Linux CLI

Clustering, Sql, Regression, statistical models, predictive modeling techniques

Sql, Python, Excel, Looker, R

Sql, Python, OpenAI API, Agent-building tools or frameworks, Prompt engineering

Tableau, Sql, Power Bi, AWS, Python, Azure, Gcp, R

Sql, Python, dbt, Amplitude, Mixpanel

data leakage , Advanced SQL proficiency, BigQuery or equivalent, Data modeling concepts, Misinterpretation risks, Analytical best practices, Invalid comparisons

google sheets , Bi Tools, Excel, Data Management, dashboard development, Reporting