Position Overview
Description
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Design, write, and optimize PostgreSQL queries including:Stored functionsTriggersViewsComplex joins and window functionsHigh-performance queriesOptimize PostgreSQL performance through:Index tuningQuery plan analysisPartitioning (when needed)Build backend services using C# .NET and Python, integrating with PostgreSQL.Develop and maintain GraphQL APIs using Hasura connected to PostgreSQL.Apply strong transaction handling, error control, and concurrency management.Build both REST and GraphQL endpoints with proper validations and structured responses.Maintain database schemas, table designs, and relational structures.Troubleshoot issues related to:PostgreSQL performanceHasura metadata or GraphQL behaviorBackend API logicWrite unit tests, integration ...