Dremio and Big Data Expert

Primary Skills:

• Dremio Expertise: 4+ years’ experience with Dremio platform (coordinator, executor, reflections, VDS/PDS, metadata management)
• Big Data Technologies: Deep expertise in HDFS, Hive, Spark, and data lakehouse architectures
• On-Premises Data Platforms: 4+ years’ experience with on-premises enterprise data infrastructure and migration projects
• SQL Query Optimization: Advanced SQL and query performance tuning for large-scale data processing

Secondary Skills:

• Solution architecture and design documentation
• BI tool integrations (Tableau, Power BI)
• Container technologies (Docker, Kubernetes, image building)
• Data virtualization and federation strategies

Technical Capabilities:

• Dremio administration, configuration, and performance tuning on on-premises infrastructure...