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Shahar Glazner

PROFILE

Shahar Glazner

Shahar Glazner engineered robust alerting, workflow automation, and multi-tenant governance features in the keephq/keep and ElenaStoeva/kibana repositories, focusing on reliability, observability, and extensibility. He delivered scalable backend systems using Python and TypeScript, integrating technologies like Kubernetes, React, and Next.js to support dynamic provider integrations, real-time logging, and APM tracing. His work included dense UI/UX improvements, advanced API development, and secure authentication flows, addressing operational pain points such as incident response speed and deployment flexibility. By emphasizing test stability, dependency hygiene, and version control, Shahar ensured maintainable releases and a smoother upgrade path for both developers and end users.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

243Total
Bugs
90
Commits
243
Features
89
Lines of code
149,182
Activity Months16

Your Network

47 people

Work History

March 2026

2 Commits • 1 Features

Mar 1, 2026

March 2026 (2026-03) — keephq/keep. Delivered the v0.50.0 release and stabilized the test suite. Key changes include a version bump to 0.50.0 with new features and improvements, and fixes to test monkey-patching recursion along with correct tenant_id fixtures. These efforts improved test reliability, CI stability, and overall release readiness, enabling faster iteration and reducing post-merge defects. Skills demonstrated include Python testing practices, fixture management, monkey-patching handling, and disciplined version management.

February 2026

2 Commits • 1 Features

Feb 1, 2026

February 2026 Monthly Summary for keephq/keep. The team focused on delivering a consolidated Release 0.49.x with meaningful feature additions and targeted fixes, establishing a solid foundation for the next release cycle. The work emphasized business value through enhanced capabilities, stability, and a smoother upgrade path for customers.

December 2025

2 Commits • 1 Features

Dec 1, 2025

December 2025 maintenance sprint for keephq/keep focused on dependency hygiene and release readiness. Updated Next.js and React to latest versions to improve performance and security, and bumped the project version to 0.48.0 to reflect the latest release. No major bugs were reported this month; updates stabilized the stack and prepared the project for upcoming work. Business impact includes reduced security risk, improved runtime performance, and a smoother upgrade path for downstream teams.

November 2025

1 Commits

Nov 1, 2025

November 2025 monthly summary for keephq/keep: Implemented a reliability improvement for CI by enforcing Poetry-based dependency installation to prevent broken virtual environment caches, addressing flaky builds in CI pipelines. This was implemented via commit 6c8d825c251f61d4f08936a6332fb53f3a3a2b96 with message 'fix(ci): always run poetry install to handle broken venv cache (#5446)'.

October 2025

1 Commits • 1 Features

Oct 1, 2025

October 2025 monthly summary focused on key accomplishments for ElenaStoeva/kibana and the delivered feature work.

September 2025

4 Commits • 1 Features

Sep 1, 2025

September 2025: Kibana Workflows delivered a scalable internal connectors framework with enhanced autocomplete and templating, plus stable YAML editor and schema handling improvements. These changes expand automation capabilities, improve developer productivity, and strengthen reliability for workflow-based integrations.

August 2025

1 Commits • 1 Features

Aug 1, 2025

August 2025: Delivered end-to-end APM tracing for the Kibana workflow engine in ElenaStoeva/kibana. Extended EsWorkflowExecution with traceId and entryTransactionId to enable end-to-end observability, and integrated the WorkflowExecutionRuntimeManager with the APM agent to create, propagate, and manage traces for both alert-triggered and task-manager-driven workflow executions. This work enhances UI observability and traceability, enabling faster issue diagnosis and performance optimizations. The change is encapsulated in commit 9763bdc187ac183a2d70ae96f93a232278ee2951 (feat: add traces to workflows).

July 2025

2 Commits • 2 Features

Jul 1, 2025

For July 2025, delivered two key features in ElenaStoeva/kibana that improve security automation and observability, with a focus on business value and reliability. Security Alert-Driven Workflow Triggers enables automated response by triggering workflows from a selected alert and populating workflow event data with alert details. Real-time Console Logging for Workflow Execution provides real-time visibility into workflow logs via a context-managed logger, with a configurable toggle to enable console output. These changes reduce manual toil, accelerate incident response, and improve auditability. No critical bugs reported; emphasis on stability and maintainability. Technologies/skills demonstrated include Python-based logging design, context managers, event logging, UI integration for alert selection, and feature flag configuration.

June 2025

11 Commits • 5 Features

Jun 1, 2025

June 2025: Delivered meaningful reliability, UX, and integration improvements across alerting, providers, and workflows in keephq/keep. Key outcomes include stability improvements in alert evaluation, a major UI overhaul for alert grouping, extended provider capabilities (Bash shell execution and HTML emails), improved CEL severity handling, and Jira field/workflow enhancements. These efforts reduce mean time to detection and resolution, improve notification accuracy, and expand automation capabilities for developers and operators.

May 2025

19 Commits • 9 Features

May 1, 2025

May 2025 Highlights: Delivered scalable multi-tenant architecture and governance features, extended alerts coverage across multiple data sources, and hardened alert processing to improve reliability and operational visibility.

April 2025

18 Commits • 8 Features

Apr 1, 2025

April 2025 monthly summary for keephq/keep focused on delivering user-facing UX improvements, robust reliability, and broader provider integration. Key work spanned dense navigation UI, workflow configuration robustness, and multi-provider support, with targeted security and release engineering to sustain product stability and speed-to-value for customers. What was delivered: - Dense, responsive navigation UI: Implemented a denser, space-efficient navigation bar with consistent styling and adjusted padding/font sizes across contexts, backed by iterative commits to refine UI/UX and navigate dashboard layout constraints. (Commits: 0c97683dda2c6cc1551d226c819cf0cf4318bf3f; 5025c9a7a1a62eb2c91de66881ba5bf8cd5d763a; 8e54f07cd9030fca2167dafaacd6fd6bbf6e5afd) - Telegram provider: Added support for sending photos with image URLs and captions, expanding alert capabilities and improving the usefulness of visual alerts for operators. (Commit: 6780b5007083a0bc71105af5123827c28bd54516) - Source maps visibility and deletion control: Added build-time controls to decide whether source maps are deleted after upload, updated Next.js build config, and bumped package version to reflect changes. (Commits: 2480adaf3e614a81bc61b62da57b424b3dd5a2f8; 099f51cacd3766e64e5f69d80a2899ceb60b7e94) - Grafana provider enhancements: Implemented detailed logging and improved error handling for alert fetching, increasing observability and reliability of alert workflows. (Commit: 2f556ad455bba6c99787dcf5bb13939425925745) - PostHog provider: Introduced a new provider to fetch session recordings and domain information with documentation and examples, expanding data sources for incident investigations and analytics. (Commit: efa8eebbfc16eeb3f4d1a032ef2cb148fcc4f8fc) Major bugs fixed: - Mailgun: Gracefully handle missing/invalid timestamps by defaulting to current time to prevent processing failures. (Commit: 14b24a56822fbabee8748651294ae49de002e333) - Incident-triggered workflows: Correct event ID assignment and bump package version to ensure reliable run-on-incident behavior. (Commit: c96417f9d451053dc24e0ffab4ad26364d6e2957) - Security: Remove js2py usage in KeepProvider and disable related tests due to security concerns until a secure solution is found. (Commits: f123310872b646f3f0c1865f26270be70d230e24; 19c2853efdad6f6ef8e3a32fc0eccd15fbbfc912) - Alert processing: Handle empty URLs gracefully by returning None to prevent validation errors during processing; bump version accordingly. (Commit: 32c573ed1fa5357f617cbeb2a639749e445da423) - Keycloak: Fix certificate handling and error logging in identity management to improve reliability of identity verification. (Commit: dc42c262c2fe82ac0fea8b77e6343783fc5fdf4f) - General quality and stability improvements across providers and build processes, including size handling in Elasticsearch queries, and self-signed certificate support in Prometheus. Overall impact and accomplishments: - Reduced runtime errors and processing failures by hardening input handling (timestamp defaults, empty URL handling) and ensuring correct event triggering on incidents. - Expanded integration surface with popular monitoring/alerting providers (Grafana, Prometheus, Elasticsearch, PostHog, Telegram) to broaden visibility and response options for operators. - Improved developer productivity and security posture by removing insecure dependencies (js2py) and tightening access to build artifacts via source maps controls. - Strengthened release and configuration discipline through clear version bumps and robust interval/provider extraction logic for workflows. Technologies and skills demonstrated: - Frontend UX optimization (Next.js/React) and build configuration, including source maps management and environment variables. - Backend/workflow reliability: robust input validation, event handling, and error logging to improve observability and resiliency. - Diverse provider integrations (Telegram, Grafana, Prometheus, Elasticsearch, PostHog, Keycloak) and configuration patterns for service providers. - Security hygiene and release engineering: dependency removal, test scope control, and structured version management.

March 2025

47 Commits • 14 Features

Mar 1, 2025

March 2025: Delivered a broad set of UI/UX enhancements, deployment and provider improvements, and stability fixes that collectively strengthen data visibility, operability, and multi-tenant scalability. Key commits touch data presentation, alerting, and demo quality; introduced a Kubernetes example; hardened rendering and API paths; expanded deployment options (insecure VM, multi-tenant switching, self-signed certs), and improved observability and workflow flexibility. Business value includes faster decision-making from richer dashboards, easier on-ramps for deployments, improved reliability, and more flexible automation.

February 2025

56 Commits • 17 Features

Feb 1, 2025

February 2025 monthly performance summary for keephq/keep (Month: 2025-02). This period focused on delivering observable improvements in API logging, UI workflow experience, and release readiness, while stabilizing core observability and provider integrations to enable faster debugging, safer deployments, and clearer incident response. Key outcomes include enhanced workflow logs, UI workflow management improvements, API naming flexibility, and sustained progress toward release milestones 0.36 and 0.37.

January 2025

29 Commits • 18 Features

Jan 1, 2025

January 2025 monthly summary for keephq/keep focused on delivering high-impact API, UI, and integration enhancements, improving performance, reliability, and observability for customers across Kubernetes and monitoring ecosystems.

December 2024

26 Commits • 4 Features

Dec 1, 2024

December 2024 — keephq/keep: Delivered core API/UI improvements driving reliability, performance, and business value. Key achievements include introducing unique IDs for API resources, expanding API workflows with continue-to-workflows, Grafana legacy support, and memory/performance optimizations; UI enhancements to the workflow execution page and enabling UI-triggered alerts; and a comprehensive set of stability fixes across API and UI (YAML breaklines, timeouts including GCP, Datadog integration, logs leaks, Postgres dashboards, and Keycloak UI fixes). Documentation improvements supported faster onboarding and smoother operations. Impact: more reliable integrations, faster workflow execution, better observability, and reduced incident resolution times.

November 2024

22 Commits • 6 Features

Nov 1, 2024

November 2024 (keephq/keep): Delivered core API enhancements, UI refinements, stronger authentication controls, and documentation updates that improve reliability, security, and triage efficiency. Implemented startup version logging, alert retention for failed alerts, improved permissions, and a read-only mode; enhanced the alerts UI with facets and smarter time filtering; integrated Azure AD-based authentication with permissions and NextAuth in the UI, including proxy-based deployment; expanded the API surface with Business Hours and higher verbosity; and refreshed haproxy documentation and the README for clarity. Fixed several issues impacting docs accuracy, GCP monitoring, preview environments, and VM severity display. The work strengthens security posture, observability, and governance while delivering faster incident response and safer production operations.

Activity

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Quality Metrics

Correctness86.2%
Maintainability84.6%
Architecture79.0%
Performance75.4%
AI Usage25.6%

Skills & Technologies

Programming Languages

BashCSSDockerfileHTMLJSONJavaJavaScriptJinja2LDIFMarkdown

Technical Skills

AI IntegrationAPI Client DevelopmentAPI DevelopmentAPI IntegrationAPI RoutesAPI SecurityAPI developmentAPM IntegrationARQAWS EKSAlembicAlert ManagementAlerting SystemsAlertmanagerAsyncIO

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

keephq/keep

Nov 2024 Mar 2026
12 Months active

Languages Used

CSSDockerfileJavaJavaScriptMarkdownPythonSQLShell

Technical Skills

AI IntegrationAPI DevelopmentAPI IntegrationAPI RoutesAlembicAlerting Systems

ElenaStoeva/kibana

Jul 2025 Oct 2025
4 Months active

Languages Used

JavaScriptTypeScriptJSON

Technical Skills

API IntegrationBackend DevelopmentConfiguration ManagementElasticsearchElasticsearch QueryingFrontend Development