Key skills include:
Proficiency in programming languages: Python, SQL, Scala, or Java.
Experience with ETL/ELT tools: Talend, Apache Nifi, or AWS Glue.
Cloud expertise: Familiarity with AWS, Azure, or Google Cloud for data processing and storage.
Database management: Knowledge of SQL and NoSQL databases.
Big Data technologies: Hadoop, Spark, or Kafka.
Problem-solving abilities: Strong analytical skills for optimizing data pipelines and infrastructure.
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