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Murilo Dal Ri

PROFILE

Murilo Dal Ri

Over thirteen months, this developer delivered backend and infrastructure improvements across repositories such as alphagov/govuk-infrastructure and alphagov/whitehall. They upgraded PostgreSQL databases using Terraform for reliable Infrastructure as Code, modernized CI/CD pipelines with GitHub Actions, and enhanced deployment reliability through concurrency controls. In alphagov/whitehall, they improved content publishing workflows by adding UI tests, fixing locale-related draft issues, and enabling schema auto-reload for faster development. Their work spanned Ruby, JavaScript, and Terraform, emphasizing dependency management, cloud engineering, and robust documentation. These efforts reduced operational risk, improved release velocity, and ensured scalable, maintainable systems for content and infrastructure teams.

Overall Statistics

Feature vs Bugs

88%Features

Repository Contributions

66Total
Bugs
5
Commits
66
Features
35
Lines of code
2,526
Activity Months13

Work History

February 2026

1 Commits

Feb 1, 2026

February 2026 monthly summary for alphagov/whitehall: Restored multilingual translations for config-driven topical events by reverting a change that had disabled translations. This fix re-enables multilingual support for topical events, preserving user experience across locales. Commit e0ca11b72df4414882763812e45b0b963cb9bbb5 documents the revert of WHIT-2969. Impact: Maintains feature parity across languages, reduces localization friction, and stabilizes content workflows. Skills demonstrated: git revert, localization/config-driven content handling, and cross-team collaboration with i18n and content teams.

January 2026

7 Commits • 6 Features

Jan 1, 2026

January 2026 focused on improving content publishing reliability, test coverage, and development velocity across Whitehall and its companion publishers. Delivered UI testing for topical events, fixed draft integrity on locale changes in the Publishing API, added development-time schema auto-reload, and aligned security/compatibility through dependency upgrades across multiple repos. These changes improve content accuracy, reduce regression risk, speed up schema iteration, and strengthen security posture.

November 2025

7 Commits • 4 Features

Nov 1, 2025

November 2025 (2025-11) infrastructure focus delivering PostgreSQL 14 upgrades and Terraform-driven deployment hygiene for Account API and Content Tagger. Key work included upgrading to PostgreSQL 14.18, wiring 14 into Terraform, and simplifying configurations to reduce risk, plus establishing a dedicated RDS parameter group for Content Tagger. Staging environment parity was improved with a 14.18 upgrade and Terraform import for Account API staging, enabling safer, faster rollouts across environments.

October 2025

8 Commits • 4 Features

Oct 1, 2025

October 2025 monthly summary focusing on infrastructure upgrades, IaC modernization, and library updates across two repositories. The work this month emphasizes reliability, scalability, and faster deployment, with no reported critical bugs.

September 2025

5 Commits • 2 Features

Sep 1, 2025

Month: 2025-09 Concise monthly summary focusing on key accomplishments, major fixes, and business impact for the development team's work across two repositories (alphagov/govuk-helm-charts and alphagov/govuk-infrastructure). Key features delivered: - PostgreSQL 14 upgrade for content-data-api integration environment (engine upgraded to 14.18; parameter family aligned to 'postgres14'; staging parameter group added for 14; replication-related settings simplified to reduce configuration drift). This prepares the data API for future upgrades and improves stability in non-prod environments. Commits: 2b80e66f2de6199dabf6ab1c5b9e6ba0bd31439e; bf539ef4b567da64b2c533c7015b3011a4512f19; 1ee06d1fa1b925e8061e2f8138da4d0cfe425796. - Terraform-based import of existing PostgreSQL 14 resources for content-data-api: migrated management of these resources into Terraform state via import statements, replacing explicit resource definitions to improve version control and repeatability. Commit: cfafa1598b81615e1ef947753398d25bd707518a. Major bugs fixed: - PagerDuty drill schedule revert: reverted the change that moved the drill from Monday to Tuesday, restoring the alert expression in pagerdutydrill.yaml to the original Monday schedule. This mitigates alerting schedule drift and preserves expected on-call coverage. Commit: a984a435d08ae3833fdf368abacf74859026f5e7. Overall impact and accomplishments: - Strengthened infrastructure stability and manageability by aligning PostgreSQL configurations with standardized parameter groups and reducing replication complexity in the content-data-api environment. - Improved infrastructure lifecycle management through Terraform imports, enabling better versioning, auditable changes, and easier future drift corrections. - Maintained reliable alerting and on-call readiness by ensuring correct PagerDuty drill scheduling. Technologies/skills demonstrated: - PostgreSQL 14 upgrades and parameter management, including staging configurations and replication considerations. - Terraform state management and resource import patterns for complex data-plane resources. - Infrastructure as Code governance in a multi-repo setting with a focus on stability and reproducibility. Business value: - Reduced configuration drift and operational risk in non-prod environments. - Enhanced upgrade readiness for content-data-api with standardized parameterization. - Improved reliability of alerting and on-call processes, preserving service levels.

August 2025

2 Commits • 1 Features

Aug 1, 2025

For 2025-08, delivered reliability improvements for the CloudFront url_rewrite Lambda and stabilized staging deployment, enabling safer, versioned edge deployments and reducing risk in production rollouts.

July 2025

15 Commits • 3 Features

Jul 1, 2025

July 2025 monthly summary for alphagov/govuk-infrastructure: Delivered a major CKAN PostgreSQL upgrade to v14 with Terraform-managed IaC, consolidated imports, cleaned up obsolete configurations, and resolved CloudFront Lambda ARN issues. This work reduced manual drift, improved upgrade reproducibility, and strengthened production stability through stateful Terraform management and edge routing fixes.

June 2025

2 Commits • 1 Features

Jun 1, 2025

June 2025 – Alphagov/govuk-infrastructure: Delivered edge-level URL rewriting with Lambda@Edge to serve extensionless requests as .html, upgraded the Lambda runtime to Node.js, and integrated the function into the CloudFront distribution to improve reliability of static content delivery. Also cleaned up Terraform by removing an unused Lambda import, reducing deployment risk and confusion. These changes enhance delivery consistency, shorten time-to-first-byte for static assets, and simplify IaC for future edge features.

May 2025

5 Commits • 5 Features

May 1, 2025

May 2025 monthly summary focused on delivering scalable deployment reliability and安全 (security) improvements across multiple repos. Key work centered on implementing robust CI/CD concurrency controls and enabling critical purge actions, reducing race conditions and release-related issues while accelerating parallel deployments across environments.

April 2025

3 Commits • 2 Features

Apr 1, 2025

Concise monthly summary for 2025-04 focusing on key business and technical achievements in the alphagov/govuk-developer-docs repository. The month delivered tangible improvements in documentation clarity and asset inventory, with no critical bug patterns reported.

March 2025

4 Commits • 3 Features

Mar 1, 2025

March 2025 monthly summary focusing on reliability, performance, and platform modernization across content-data-api and govuk-infrastructure. Delivered features and fixes that reduce production risk, improved CI/CD efficiency, and refreshed runtime environments to enable newer capabilities.

December 2024

1 Commits • 1 Features

Dec 1, 2024

December 2024 (2024-12): Dependency hygiene and platform compatibility improvements for alphagov/content-data-api. Key delivery: targeted gem updates and platform support expansion to improve security and compatibility, enabling smoother deployments and future upgrades.

November 2024

6 Commits • 3 Features

Nov 1, 2024

November 2024 monthly summary focusing on delivering value through framework upgrades, tooling enhancements, and data model improvements across two services. Upgraded both services to Rails 7.2, regenerated configuration defaults, removed legacy initializers, and aligned error handling with 7.2 defaults. Implemented security and development tooling enhancements by adding executable Brakeman and RuboCop scripts. Extended the BodyContent parser by adding fields_of_operation to improve data handling. Updated dependencies and Gemfile.lock to reflect the new framework and tooling baseline.

Activity

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Quality Metrics

Correctness93.4%
Maintainability93.6%
Architecture92.8%
Performance86.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

CSSHCLHTMLJSONJavaScriptMarkdownRubyShellTerraformVCL

Technical Skills

API developmentAWSAWS LambdaBackend DevelopmentCI/CDCloudCloud EngineeringCloud InfrastructureCloudFrontConfiguration ManagementDatabase ConfigurationDatabase ManagementDependency ManagementDevOpsDocumentation

Repositories Contributed To

13 repos

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

alphagov/govuk-infrastructure

Mar 2025 Nov 2025
7 Months active

Languages Used

HCLMarkdownJavaScriptTerraform

Technical Skills

AWS LambdaCloud InfrastructureDevOpsTerraformCloudFrontInfrastructure as Code

alphagov/content-data-api

Nov 2024 May 2025
4 Months active

Languages Used

HTMLRubyShellYAML

Technical Skills

Backend DevelopmentConfiguration ManagementDependency ManagementDevOpsRuby on RailsDatabase Management

alphagov/whitehall

Jan 2026 Feb 2026
2 Months active

Languages Used

JavaScriptRubyJSON

Technical Skills

API developmentFile WatchingJavaScriptMetaprogrammingRailsRuby on Rails

alphagov/release

Nov 2024 May 2025
2 Months active

Languages Used

CSSHTMLRubyYAML

Technical Skills

Configuration ManagementDevOpsRuby on RailsCI/CD

alphagov/govuk-developer-docs

Apr 2025 Apr 2025
1 Month active

Languages Used

MarkdownYAML

Technical Skills

DocumentationDocumentation Management

alphagov/govuk-fastly

May 2025 May 2025
1 Month active

Languages Used

VCL

Technical Skills

DevOpsInfrastructureNetwork Configuration

alphagov/govuk-e2e-tests

May 2025 May 2025
1 Month active

Languages Used

YAML

Technical Skills

CI/CDDevOps

alphagov/router

May 2025 May 2025
1 Month active

Languages Used

YAML

Technical Skills

CI/CDDevOps

alphagov/govuk-helm-charts

Sep 2025 Sep 2025
1 Month active

Languages Used

YAML

Technical Skills

Configuration ManagementDevOps

alphagov/govspeak

Oct 2025 Oct 2025
1 Month active

Languages Used

Ruby

Technical Skills

Release Management

alphagov/travel-advice-publisher

Jan 2026 Jan 2026
1 Month active

Languages Used

JavaScript

Technical Skills

JavaScriptdependency management

alphagov/specialist-publisher

Jan 2026 Jan 2026
1 Month active

Languages Used

JavaScript

Technical Skills

JavaScriptdependency management

alphagov/manuals-publisher

Jan 2026 Jan 2026
1 Month active

Languages Used

JavaScript

Technical Skills

JavaScriptdependency management