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Tiago Vila Verde

PROFILE

Tiago Vila Verde

Tiago Vilaverde developed advanced analytics and security features for the ElenaStoeva/kibana repository, focusing on privileged user monitoring, risk scoring, and data onboarding. He engineered robust APIs and backend systems using TypeScript and Elasticsearch, implementing ESQL-based risk scoring with feature flag controls and reset mechanisms to improve governance and reliability. Tiago refactored data layers for maintainability, introduced CSV-based onboarding with Node.js streams, and enhanced UI workflows for risk management. His work included end-to-end testing with Cypress and careful schema design, resulting in scalable, testable solutions that improved data quality, security posture, and operational clarity for analytics and monitoring teams.

Overall Statistics

Feature vs Bugs

80%Features

Repository Contributions

25Total
Bugs
3
Commits
25
Features
12
Lines of code
19,290
Activity Months8

Work History

October 2025

5 Commits • 1 Features

Oct 1, 2025

October 2025 monthly summary: Delivered Entity Analytics risk scoring controls and UI enhancements in ElenaStoeva/kibana, including enabling ESQL-based risk scoring via a new advanced setting (securitySolution:enableEsqlRiskScoring) and a UI in the Risk Score management page to configure resetting scores to zero, with clarified lifecycle messaging. Implemented a fix to ensure the Risk Engine transform runs when all scores are reset to zero, so the UI accurately reflects zeroed scores. In elastic/kibana, fixed a privileged user count display bug in Entity Analytics by updating the Elasticsearch query to filter for user.is_privileged, ensuring accurate metrics. These changes span two repos and include multiple commits: 510df49108b9d24cc3b747ac3a2dcbabd06794cf; 8049c158b3d0e6ead692b93fe2b282c8e30734b2; 705e8a2e1fec0bb5a06ef7e2349bbbffab82bd2a; 7bc0fd724b78fe8fcf5a5ace7de08b5ec4d7138f; 60ffb369f0ee9154c7aacce04db431f961ef9b9d. Result: improved risk scoring accuracy, lifecycle clarity, and data reliability, driving better risk oversight and more trustworthy metrics for business decisions.

September 2025

2 Commits • 1 Features

Sep 1, 2025

September 2025 monthly summary for ElenaStoeva/kibana focusing on business value and technical achievements. The Entity Risk Scoring System (ESQL-based) was delivered to improve risk assessment for Entity Analytics Risk Engine with safe rollout controls and a reset mechanism for stale scores. The work demonstrates strong alignment with risk governance, scalable scoring, and clear traceability.

August 2025

2 Commits • 1 Features

Aug 1, 2025

2025-08 monthly summary for ElenaStoeva/kibana focusing on Privileged User Monitoring (Privmon). Delivered an end-to-end smoke test for Privmon and completed a significant data layer refactor to contextual services, with reorganized file structure and tests to improve clarity, dependency management, and test coverage.

July 2025

5 Commits • 3 Features

Jul 1, 2025

July 2025 monthly summary for ElenaStoeva/kibana focused on delivering targeted features for Privilege Monitoring and Entity Analytics, plus QA improvements to strengthen data quality and release stability. No major bug fixes were required this month; the work centered on feature delivery, backend tooling, and testing coverage. Key business value came from improved data observability, streamlined reset/cleanup capabilities, and more robust QA processes.

June 2025

4 Commits • 1 Features

Jun 1, 2025

June 2025 monthly summary for ElenaStoeva/kibana focusing on Privileged User Monitoring (Privmon) enhancements and API cleanup. Delivered end-to-end CSV onboarding for privileged users, plus a new Manage Data Sources page, and performed API hygiene by removing an unused GET user route. These changes improved onboarding speed, data governance, and API cleanliness, while strengthening security posture for Privileged User Monitoring.

May 2025

1 Commits • 1 Features

May 1, 2025

May 2025 monthly summary focused on delivering a new Privileged Users API and bulk upload capability for Entity Analytics in ElenaStoeva/kibana. Key features delivered include CRUD endpoints for managing privileged users (create, retrieve, update, list, delete) and bulk upload support via CSV and JSON formats, with complete schema definitions and route registrations to support these workflows. No major bugs fixed this month; the emphasis was on enabling secure, scalable privileged access management and efficient onboarding for analytics monitoring. Overall impact centers on improved governance and reduced manual overhead for analytics teams, with faster onboarding and stronger access controls. Demonstrated technologies include REST API design, schema modeling, route registration, and bulk data processing, all with traceability to commit 7059a8a1c7a61a879991fbf92b5fead727340655.

April 2025

1 Commits • 1 Features

Apr 1, 2025

April 2025: Delivered the core Entity Analytics Privilege Monitoring Engine and API for ElenaStoeva/kibana, enabling governance and monitoring of user privilege changes. Implemented public initialization and health check endpoints, integrated with the Kibana task framework, and established necessary components (data client, engine status saved object, API key manager, and storage indices). Introduced privilegeMonitoringEnabled feature flag (default false) to support controlled rollout. Primary commit: Engine initialization API (#215663).

January 2025

5 Commits • 3 Features

Jan 1, 2025

January 2025 monthly summary for repository afharo/kibana: Focused on expanding asset discovery capabilities and refining user experience, with emphasis on universal entity support, API configurability, and UI polish. Delivered foundational changes to support universal entity definitions in the Asset Inventory, improved Entity Store resilience, and enhanced engine configuration options for ingestion and processing pipelines.

Activity

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Quality Metrics

Correctness94.0%
Maintainability92.8%
Architecture92.8%
Performance87.6%
AI Usage21.6%

Skills & Technologies

Programming Languages

JavaJavaScriptPainlessTypeScriptYAML

Technical Skills

API DesignAPI DevelopmentAPI IntegrationAdvanced Settings ManagementBackend DevelopmentCSV ParsingCode RefactoringConfiguration ManagementCypressData EngineeringData IngestionData ManagementData ModelingData ProcessingData Transformation

Repositories Contributed To

3 repos

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

ElenaStoeva/kibana

Apr 2025 Oct 2025
7 Months active

Languages Used

JavaScriptTypeScriptYAMLJavaPainless

Technical Skills

API DevelopmentBackend DevelopmentElasticsearchFeature FlaggingKibana Plugin DevelopmentSecurity

afharo/kibana

Jan 2025 Jan 2025
1 Month active

Languages Used

JavaJavaScriptTypeScriptYAML

Technical Skills

API DevelopmentBackend DevelopmentConfiguration ManagementData ManagementData ModelingData Transformation

elastic/kibana

Oct 2025 Oct 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

Backend DevelopmentDatabase QueryingElasticsearch Query Language (ESQL)

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