Design and evolve scalable, high-performance OLTP database architectures supporting mobility, payment, and telematics systems. Define schema standards, indexing strategies, and data integrity models., Design and develop advanced Stored Procedures and Functions that implement core business workflows including reservation lifecycle, trip management, billing calculations, fleet utilization, and financial processing., Architect database solutions supporting telematics integrations, high-frequency event ingestion like vehicle status updates, and asynchronous system interactions., Lead performance tuning initiatives including execution plan analysis, advanced indexing strategies, partitioning, and optimization for high-concurrency, high-volume workloads., Design resilient transaction handling, isolation strategies, and deadlock prevention mechanisms to support mission-critical systems with heavy parallel activity., Investigate and resolve complex production issues related to database logic, performance bottlenecks, and data inconsistencies in real-time environments., Contribute to CI/CD processes, schema versioning, zero-downtime deployments, rollback planning, and database change governance., Be integrally involved in designing and implementing resilient database server environments, incl. replication, fail-over, load-balancing, and recovery management., Be trained on and using AI Agent orchestration to develop features end-to-end from design to review and validation, using automated test suites.