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Jake Newton

PROFILE

Jake Newton

Worked extensively on CI/CD automation, security hardening, and workflow modernization across the liquibase/build-logic and related repositories. Delivered features such as automated code review workflows, secure release pipelines, and supply chain protections by pinning GitHub Actions to immutable SHAs. Applied Bash, Java, and YAML to implement least-privilege permissions, robust error handling, and automated vulnerability scanning. Enhanced reliability by remediating code injection risks, improving artifact management, and optimizing workflow triggers. Focused on maintainability and audit readiness, the work included cross-repo collaboration, documentation updates, and integration of AI-driven review tools, resulting in faster, safer deployments and improved governance for Liquibase projects.

Overall Statistics

Feature vs Bugs

70%Features

Repository Contributions

65Total
Bugs
8
Commits
65
Features
19
Lines of code
34,964
Activity Months11

Work History

April 2026

8 Commits • 7 Features

Apr 1, 2026

April 2026 highlights CI/CD reliability and security across the Liquibase portfolio: modernized workflows, pinned third-party Actions to immutable SHAs, and remediation of code-injection risks and code-scanning findings across 7 repositories. Delivered security hardening (OS-level checks, env hoisting, unique step IDs) and supply-chain protections that reduce risk and improve maintainability. Result: auditable, faster deployments with stronger governance and OpenSSF-aligned practices. Technologies demonstrated include GitHub Actions, YAML workflow design, environment management, and cross-repo collaboration.

March 2026

18 Commits • 2 Features

Mar 1, 2026

March 2026 performance snapshot focusing on business value and technical excellence. Key features were delivered to optimize cost, improve reliability, and accelerate safe releases across liquibase/build-logic and liquibase/liquibase. Notable improvements include Claude-based code review workflow optimizations, introduction of controlled bot-review scope, exposure of model inputs, and default switch to cost-conscious Haiku models; release workflow modernization with GitHub CLI-based asset handling, explicit error visibility, and event-driven release synchronization; and targeted CI/CD stability enhancements to safeguard production readiness and recovery processes.

February 2026

2 Commits

Feb 1, 2026

February 2026 — Liquibase build-logic: Vulnerability scanning reliability improvements and security posture enhancements. No new product features released this month; focus was on cleaning up false positives in container image scans for mssql-jdbc and stabilizing the CI pipeline.

January 2026

8 Commits • 2 Features

Jan 1, 2026

January 2026 monthly summary: Security-focused CI/CD enhancements and reliability fixes across Liquibase repositories driving risk reduction, build stability, and audit readiness.

November 2025

7 Commits • 2 Features

Nov 1, 2025

November 2025: Delivered automated GitHub workflows and Claude-related improvements across liquibase/liquibase and liquibase/build-logic, while hardening CI/CD pipelines and artifact handling. Focused on business value through reduced manual toil, faster release cycles, and stronger security and reliability in CI workflows.

October 2025

3 Commits

Oct 1, 2025

October 2025 (2025-10) monthly summary for liquibase/build-logic focused on packaging compliance and CI reliability improvements. Implemented controls to enforce licensing and distribution policies, and fixed CI checks to ensure accurate version validation.

August 2025

4 Commits • 2 Features

Aug 1, 2025

August 2025 highlights: security hardening and workflow automation improvements in liquibase/build-logic. Implemented robust GPG key masking in GitHub Actions to prevent leakage of private keys and passphrases, with a corrected masking order to avoid misformatted armored text. Enhanced Dependabot automerge workflow with squash merges for cleaner history and introduced GitHub App token support (fallback to GITHUB_TOKEN) to bypass branch protections when appropriate.

July 2025

3 Commits • 1 Features

Jul 1, 2025

July 2025 monthly summary focusing on reliability, automation, and cross-repo collaboration across liquibase/liquibase-bigquery and liquibase/build-logic. Key accomplishments include stabilizing CI for AWS Secrets Manager with OIDC, and delivering a reusable subtree synchronization workflow with robust conflict handling, secure secret management, and enhanced status updates. Demonstrated strong automation, code quality, and cross-team coordination with updated notifications and streamlined labeling.

June 2025

1 Commits

Jun 1, 2025

June 2025 monthly summary focused on a security-focused CI/CD bug fix in liquibase/build-logic, delivering reduced permissions and improved security posture with clear business value.

May 2025

10 Commits • 3 Features

May 1, 2025

May 2025 monthly summary: Strengthened security, reliability, and efficiency of the release and CI/CD pipelines across liquibase/build-logic and liquibase/liquibase-hibernate. Delivered a secure automated release workflow with central authentication, token-based credentials, and tightened repository permissions; streamlined PR-driven CI with reduced permissions and push triggers removed; and cleaned up packaging pipelines by removing unnecessary backups and explicitly setting Debian package visibility. These changes reduce security risk, accelerate release and PR feedback, and improve maintainability.

April 2025

1 Commits

Apr 1, 2025

April 2025 monthly summary focused on stabilizing the SDKman build assets delivery by correcting the CDN URL reference and preventing mispulls from incorrect S3 references.

Activity

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Quality Metrics

Correctness97.0%
Maintainability91.0%
Architecture91.8%
Performance91.2%
AI Usage45.4%

Skills & Technologies

Programming Languages

BashJavaShellXMLYAMLplaintext

Technical Skills

AI integrationAPI IntegrationAWSAnsibleAutomationBash ScriptingBuild AutomationCI/CDContinuous IntegrationDependabotDevOpsDocumentationError HandlingGitGitHub Actions

Repositories Contributed To

8 repos

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

liquibase/build-logic

Apr 2025 Apr 2026
11 Months active

Languages Used

YAMLJavaShellXMLBashplaintext

Technical Skills

Build AutomationCI/CDDependabotGitHub ActionsInfrastructure as CodeMaven

liquibase/liquibase

Nov 2025 Apr 2026
4 Months active

Languages Used

YAMLJava

Technical Skills

CI/CDGitHub ActionsWorkflow AutomationDevOpsError HandlingJava

liquibase/liquibase-hibernate

May 2025 Apr 2026
2 Months active

Languages Used

YAML

Technical Skills

CI/CDGitHub ActionsContinuous IntegrationDevOps

liquibase/liquibase-bigquery

Jul 2025 Jul 2025
1 Month active

Languages Used

YAML

Technical Skills

CI/CDGitHub Actions

liquibase/liquibase-databricks

Apr 2026 Apr 2026
1 Month active

Languages Used

YAML

Technical Skills

DevOpsGitHub ActionsSecurity Best Practices

liquibase/liquibase-mongodb

Apr 2026 Apr 2026
1 Month active

Languages Used

JavaYAML

Technical Skills

Continuous IntegrationDevOpsGitHub Actions

liquibase/liquibase-parent-pom

Apr 2026 Apr 2026
1 Month active

Languages Used

YAML

Technical Skills

Continuous IntegrationDevOpsGitHub Actions

liquibase/liquibase-aws-license-service

Apr 2026 Apr 2026
1 Month active

Languages Used

YAML

Technical Skills

Continuous IntegrationDevOpsGitHub Actions