September 2025 monthly summary for Azure/azure-rest-api-specs focusing on IoT Hubs API delivery and documentation improvements. Delivered the IoT Hubs API version 2025-08-01-preview to the Microsoft.Devices specification, accompanied by documentation updates and repository organization enhancements to support preview adoption and partner onboarding.

July 2025 highlights: Delivered a new API surface for Microsoft.DeviceRegistry RP (2025-07-01-preview) introducing Namespaces, Assets, Devices, Discovered Assets, and Discovered Devices resource types, with updates to common types and the main API entry point. This enables scalable asset and device lifecycle management and improved device discovery workflows for customers and partners. Work is tracked in Azure/azure-rest-api-specs; commit a12f00d797c1149a638d85b48738f091a2566400 ("[Microsoft.DeviceRegistry] Added spec for Microsoft.DeviceRegistry RP version 2025-07-01-preview (#31021)").

February 2025 — Focused on API compatibility and SDK alignment for Device Registry across two repositories. Delivered API version 2024-11-01 updates in REST specs and generated .NET SDK for assets, schema registries, and schema versions. Updated tspconfig.yaml to align C# SDK with the latest stable API. This work reduces migration friction for downstream customers and ensures consistency between service definitions and client libraries. No major bugs were reported; milestones enable faster onboarding of new service features and more reliable asset management workflows. Demonstrated skills in API version management, code generation, YAML configuration, and end-to-end traceability.

January 2025: Delivered Device Registry SDK generation for Microsoft.DeviceRegistry API (2024-09-01-preview) in azure-sdk-for-net, including model definitions and serialization for assets, datasets, events, and schema registries, with update and list result types. The work is tracked under commit 8ec2463e4c66cc668b56029ce56b13ceeace485d.