Payal Singh is a PostgreSQL systems architect and reliability engineer with 13+ years of experience designing scalable database infrastructure for mission-critical workloads. She specializes in high-availability architectures, performance tuning, and distributed PostgreSQL systems. Recently, her work has focused on applying database reliability engineering concepts to AI platforms, building RAG and multi-agent workflows where PostgreSQL acts as a control plane for orchestration, observability, and evaluation. Payal has spoken at SCaLE, pgCon.dev, Percona Live, and other PostgreSQL community events.

LinkedIn: https://www.linkedin.com/in/payalsingh

GitHub: https://github.com/payals

Technical Blog: https://medium.com/@reliable-by-design/