Azure/azure-cli
Dec 2025 – Feb 2026
3 Months active
Languages Used
PythonYAML
Technical Skills
API DesignAzure CLI DevelopmentPython DevelopmentAPI developmentAzure CLIAzure SDK
Jian Hui
PROFILE
Jian Hui
Jileong Leong contributed to the Azure/azure-cli repository by delivering three targeted features over three months, focusing on network and compute automation. He enhanced the CLI to support direct interface configuration for network virtual appliances, implemented certificate-based authentication for VPN Gateway, and added UltraSSD data disk performance tuning parameters to VM creation. Using Python and YAML, Jileong updated API versions, improved parameter validation, and migrated commands to new architectural frameworks. His work emphasized API consistency, security, and deployment flexibility, enabling more predictable automation and performance. The features were well-scoped, traceable, and aligned with Azure CLI’s evolving infrastructure management goals.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
6Total
Bugs
0
Commits
6
Features
4
Lines of code
69,892
Activity Months3
Your Network
4266 people
Work History
February 2026
1 Commits • 1 Features
Feb 1, 2026February 2026: Focused feature delivery in Azure CLI to improve data-disk performance tuning for UltraSSD. Implemented new parameters on az vm create to specify IOPS and MBPS for data disks, enabling workload-specific performance tuning and greater deployment flexibility. This change is tracked under commit 2df75ef7997488f379187412e007e18eb8a31741 with the message "[Compute] `az vm create`: Add parameters `--data-disk-mbps` and `--data-disk-iops` to support IOPS and MBPS (#32717)". Impact: Empowers customers to pre-tune IOPS/throughput at provisioning time, reducing post-deployment performance tuning and enabling more predictable SLAs for UltraSSD-backed workloads. Work patterns and value: A focused feature addition with clear traceability, aligning with the Azure CLI goal of providing granular performance controls. Business value includes faster provisioning, better workload performance predictability, and potential cost optimization through right-sizing IOPS/MBPS.
1 Commits • 1 Features
Feb 1, 2026February 2026: Focused feature delivery in Azure CLI to improve data-disk performance tuning for UltraSSD. Implemented new parameters on az vm create to specify IOPS and MBPS for data disks, enabling workload-specific performance tuning and greater deployment flexibility. This change is tracked under commit 2df75ef7997488f379187412e007e18eb8a31741 with the message "[Compute] `az vm create`: Add parameters `--data-disk-mbps` and `--data-disk-iops` to support IOPS and MBPS (#32717)". Impact: Empowers customers to pre-tune IOPS/throughput at provisioning time, reducing post-deployment performance tuning and enabling more predictable SLAs for UltraSSD-backed workloads. Work patterns and value: A focused feature addition with clear traceability, aligning with the Azure CLI goal of providing granular performance controls. Business value includes faster provisioning, better workload performance predictability, and potential cost optimization through right-sizing IOPS/MBPS.
February 2026
January 2026
4 Commits • 2 Features
Jan 1, 2026January 2026 monthly work summary for Azure CLI development (Azure/azure-cli). Focused on delivering security-focused authentication enhancements and aligning the command structure with the latest Azure CLI architecture, while stabilizing credential handling to reduce automation risks.
January 2026
4 Commits • 2 Features
Jan 1, 2026January 2026 monthly work summary for Azure CLI development (Azure/azure-cli). Focused on delivering security-focused authentication enhancements and aligning the command structure with the latest Azure CLI architecture, while stabilizing credential handling to reduce automation risks.
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for Azure/azure-cli focusing on delivering a pivotal CLI enhancement for network virtual appliances (NVAs). The main feature delivered was adding a new parameter --nva-interface-configurations to az network virtual-appliance, enabling users to specify interface configurations directly during NVA creation. This increases flexibility, usability, and manageability of NVAs, and required updates to the API version and adjustments to existing parameters for consistency. No major bugs were reported or fixed this month; maintenance work emphasized API compatibility and CLI UX improvements to support automation and scalability of NVA deployments.
1 Commits • 1 Features
Dec 1, 2025December 2025 monthly summary for Azure/azure-cli focusing on delivering a pivotal CLI enhancement for network virtual appliances (NVAs). The main feature delivered was adding a new parameter --nva-interface-configurations to az network virtual-appliance, enabling users to specify interface configurations directly during NVA creation. This increases flexibility, usability, and manageability of NVAs, and required updates to the API version and adjustments to existing parameters for consistency. No major bugs were reported or fixed this month; maintenance work emphasized API compatibility and CLI UX improvements to support automation and scalability of NVA deployments.
December 2025
Activity
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Quality Metrics
Correctness93.4%
Maintainability80.0%
Architecture80.0%
Performance80.0%
AI Usage36.6%
Skills & Technologies
Programming Languages
PythonYAML
Technical Skills
API DesignAPI developmentAzure CLIAzure CLI DevelopmentAzure SDKCLI DevelopmentCloud ComputingCloud Infrastructure ManagementNetwork SecurityPython Developmentnetworkingtesting
Repositories Contributed To
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