data engineering , Python, Sql, Etl, ELT, Data Cleaning, Data Transformation, Api Integration, Json, MongoDB, Neo4j, Ocr, Data Quality, Data Pipelines, Data Validation, RAG, Retrieval Augmented Generation, Vector Database, Qdrant, Embeddings, semantic search, Knowledge Graph, Cypher, Document Processing, Document Chunking, Metadata Extraction, Pipeline Monitoring

data engineering , Gcp, BigQuery, DataFlow, Dataproc, Pyspark, Python, Sql, Pub/Sub, dbt

Security amp; Reliability, Snowflake Openflow ? Apache NiFi ? ETL/ELT Pipeline Development ? Data Ingestion, Transformation amp; Integration ? Snowflake Data Warehousing ? Data Flow Optimization amp; Performance Tuning ? Data Quality

amazon emr , HBase, Spark, Scala, Hadoop