|   Skill   |    Required / Desired   |    Amount   |    of Experience   |  
  |   Understanding the Big data Technologies   |    Required   |    1   |    Years   |  
  |   Experience developing ETL and ELT pipelines   |    Required   |    1   |    Years   |  
  |   Experience with Spark, GraphDB, Azure Databricks   |    Required   |    1   |    Years   |  
  |   Expertise in Data Partitioning   |    Required   |    1   |    Years   |  
  |   Experience with Data conflation   |    Required   |    3   |    Years   |  
  |   Experience developing Python Scripts   |    Required   |    3   |    Years   |  
  |   Experience training LLMs with structured and unstructured data sets   |    Required   |    2   |    Years   |  
  |   Experience with GIS spatial data   |    Required   |    3   |    Years   |