graph databases , object storage , Java, Scala, AWS Glue, Nodejs, Data Modeling, Sql, ELT, Distributed Systems, Data Extraction, Python, Etl, Non-relational databases, Data stores, Data ingestion, Key-value stores, Column-family databases

S3, Aws Services, Scala, Apache Spark, Emr, Redshift, Lambda, Kinesis, Cloudwatch, Iam, Glue, Athena

Google Cloud Platform (GCP), BigQuery, Schema Design, Data Modeling, Sql, ELT, DataFlow, Python, Etl, Fine-tuning of models, Vector databases, Generative AI technologies, BigQuery ML, Vertex AI, RAG, LLM integrations, Data pipelines, Pub/Sub

snowflake , Performance Tuning, Data Modeling, Numpy, Query Optimization, Python, Version Control, Git, Pandas, Advanced Sql, Etl, Master-data governance, Schema modeling, Optimization, Workflow orchestration, Scikit-Learn, Cloud data warehouses, Lineage tracking, Normalization, Programming Automation, System-integration architecture, Tesseract OCR, Hadoop ecosystems, MCP design, ELT pipeline development, CI CD practices, Data Architecture Engineering, Relational Database Design