Programming Languages: Python, R, JavaScript, Java, Bash, GraphQL, Cypher, HTML, CSS
Databases: MySQL, PostgreSQL, Neo4j, MongoDB, Redis, Snowflake, Databricks, Amazon Redshift, DynamoDB
Tools: Kafka, Airflow, MapReduce, Hadoop, Hive, Spark, EMR, Splunk, Superset, Git, dbt, GCP, Azure, Docker, CI/CD, Kubernetes, Terraform, RabbitMQ, Tableau, Power BI, TensorFlow, PyTorch
Certifications: AWS Certified Data Engineer - Associate