Major Responsibilities:

• Leads the analysis, documentation, and modernization of legacy system architectures, with a strong focus on understanding and mapping existing data flows, integrations, and dependencies, particularly Informatica ETL processes.
  
• Develops comprehensive architectural documentation (current-state and future-state), including system context diagrams, data architectures, integration patterns, and technical specifications.
  
• Provides expert-level analysis of ETL processes (especially Informatica), identifying data lineage, transformation logic, dependencies, and opportunities for optimization, simplification, or modernization.
  
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