Azure/Azure-Sentinel
Jun 2025 – Oct 2025
5 Months active
Languages Used
JSONYAMLARM TemplateKQLMarkdownBinary
Technical Skills
Azure SentinelCloud SecurityDevOpsMicrosoft Entra IDSOAR PlaybooksSecurity Analytics
v-kasghosh
PROFILE
V-kasghosh
Over five months, Kaustav Ghosh developed and maintained security analytics and data connector solutions in the Azure/Azure-Sentinel repository, focusing on cloud security, threat detection, and operational readiness. He engineered and upgraded features for Microsoft Entra ID, Defender for Cloud, and multiple data connectors, using ARM Templates, KQL, and JSON to enhance deployment reliability and analytic rule integration. His work included schema management, SOAR playbook automation, and documentation improvements, addressing onboarding, data quality, and upgrade paths. By refining release management and packaging, Kaustav ensured stable, enterprise-ready solutions that improved data ingestion, incident response, and customer deployment experiences across Microsoft Sentinel.
Overall Statistics
Feature vs Bugs
82%Features
Repository Contributions
23Total
Bugs
2
Commits
23
Features
9
Lines of code
13,684
Activity Months5
Your Network
4355 people
Work History
October 2025
2 Commits • 2 Features
Oct 1, 2025This month (2025-10) Azure/Azure-Sentinel delivered GA-ready data connectors for GKE CCF and Cortex Xpanse, promoted from Preview to GA with product version 3.0.1. UI labels and configuration references were updated to remove Preview designations, and release notes were revised to reflect GA status. These changes improve enterprise reliability and go-to-market readiness for customers adopting the connectors, and set a stable baseline for future expansions. No major defects were reported; stability improvements accompany the GA transitions. Key commits were integrated to enable the GA promotions.
2 Commits • 2 Features
Oct 1, 2025This month (2025-10) Azure/Azure-Sentinel delivered GA-ready data connectors for GKE CCF and Cortex Xpanse, promoted from Preview to GA with product version 3.0.1. UI labels and configuration references were updated to remove Preview designations, and release notes were revised to reflect GA status. These changes improve enterprise reliability and go-to-market readiness for customers adopting the connectors, and set a stable baseline for future expansions. No major defects were reported; stability improvements accompany the GA transitions. Key commits were integrated to enable the GA promotions.
October 2025
September 2025
6 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for Azure-Sentinel development: focused on documentation quality, solution upgrades, and release-readiness across OCI CCP Data Connector and Defender for Endpoint (MDE).
September 2025
6 Commits • 2 Features
Sep 1, 2025September 2025 monthly summary for Azure-Sentinel development: focused on documentation quality, solution upgrades, and release-readiness across OCI CCP Data Connector and Defender for Endpoint (MDE).
August 2025
13 Commits • 3 Features
Aug 1, 2025Azure Sentinel – August 2025: Delivered key features and fixed critical issues across the Azure-Sentinel repo to improve onboarding, data quality, and security analytics. Features included upgrading Proofpoint POD UI/parser and packaging to 3.0.6; adding missing fields to CrowdStrike JSON schema to enhance ingestion; and updating Entra ID analytic rules (3.3.6) with packaging and version bumps. Major fixes covered ARM template validation for Proofpoint POD On Demand, alignment of deployment metadata, and a controlled revert on CrowdStrike schema changes to preserve stability. The combination of these changes reduces deployment failures, accelerates onboarding, improves data completeness from Falcon Endpoint Protection, and keeps security analytics current. Demonstrated capabilities include ARM template validation, UI/parser enhancements, JSON schema governance, analytics rule management, and release/version control.
13 Commits • 3 Features
Aug 1, 2025Azure Sentinel – August 2025: Delivered key features and fixed critical issues across the Azure-Sentinel repo to improve onboarding, data quality, and security analytics. Features included upgrading Proofpoint POD UI/parser and packaging to 3.0.6; adding missing fields to CrowdStrike JSON schema to enhance ingestion; and updating Entra ID analytic rules (3.3.6) with packaging and version bumps. Major fixes covered ARM template validation for Proofpoint POD On Demand, alignment of deployment metadata, and a controlled revert on CrowdStrike schema changes to preserve stability. The combination of these changes reduces deployment failures, accelerates onboarding, improves data completeness from Falcon Endpoint Protection, and keeps security analytics current. Demonstrated capabilities include ARM template validation, UI/parser enhancements, JSON schema governance, analytics rule management, and release/version control.
August 2025
July 2025
1 Commits • 1 Features
Jul 1, 2025In July 2025, delivered security analytics and incident response enhancements for the Microsoft Entra ID solution within Azure Sentinel, focusing on improved detection rules and automation, packaged as Entra ID solution v3.3.4. The work enables faster threat detection and automated response, with a clean upgrade path for deployments. No major bugs fixed this period; all work centered on feature delivery and quality improvements.
July 2025
1 Commits • 1 Features
Jul 1, 2025In July 2025, delivered security analytics and incident response enhancements for the Microsoft Entra ID solution within Azure Sentinel, focusing on improved detection rules and automation, packaged as Entra ID solution v3.3.4. The work enables faster threat detection and automated response, with a clean upgrade path for deployments. No major bugs fixed this period; all work centered on feature delivery and quality improvements.
June 2025
1 Commits • 1 Features
Jun 1, 2025Concise monthly summary for 2025-06 focusing on the Azure/Azure-Sentinel Defender for Cloud Solution packaging and release activities. This month concentrated on upgrading and packaging readiness to support a reliable upgrade path for customers and to align with analytic-rule references in the Defender for Cloud integration.
1 Commits • 1 Features
Jun 1, 2025Concise monthly summary for 2025-06 focusing on the Azure/Azure-Sentinel Defender for Cloud Solution packaging and release activities. This month concentrated on upgrading and packaging readiness to support a reliable upgrade path for customers and to align with analytic-rule references in the Defender for Cloud integration.
June 2025
Activity
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Quality Metrics
Correctness92.6%
Maintainability92.2%
Architecture91.4%
Performance87.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
ARM TemplateBinaryJSONKQLMarkdownYAML
Technical Skills
ARM TemplateARM TemplatesAzure SentinelCloud SecurityData Connector ConfigurationData Connector ManagementData EngineeringData ParsingData Schema DefinitionDevOpsDocumentationJSON ValidationKQLLog ManagementMicrosoft Entra ID
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline