LedgerHQ/ledger-live
Feb 2025 – Dec 2025
7 Months active
Languages Used
JavaScriptTypeScriptMarkdownYAMLBashJSON
Technical Skills
HooksJavaScriptReact NativeState ManagementTypeScriptChangelog Management
Luis Couto
PROFILE
Luis Couto
Over seven months, Couto contributed to the LedgerHQ/ledger-live repository by engineering robust CI/CD workflows and maintaining critical mobile features. He implemented reusable GitHub Actions for configuration synchronization, enforced strict error handling in end-to-end pipelines, and optimized hotfix release processes to reduce manual intervention and accelerate urgent deployments. Couto also delivered backward compatibility layers for swap functionality, ensuring seamless user experiences during system upgrades. His work involved TypeScript, JavaScript, and YAML, with a focus on dependency management and state handling. These efforts improved release reliability, reduced configuration drift, and enhanced the security and maintainability of the project’s development lifecycle.
Overall Statistics
Feature vs Bugs
38%Features
Repository Contributions
19Total
Bugs
5
Commits
19
Features
3
Lines of code
534
Activity Months7
Your Network
134 people
Work History
December 2025
1 Commits • 1 Features
Dec 1, 2025December 2025: LedgerHQ/ledger-live delivered CI/CD security hardening by pinning external GitHub Action digests using Renovate, improving dependency management, reproducibility, and security of CI workflows. Implemented via commit 5c168aaed4b343dfcc2a89a53f07c43e9eb3c930 (support(renovate): set renovate to version pin external actions). No other features or bugs completed this month.
1 Commits • 1 Features
Dec 1, 2025December 2025: LedgerHQ/ledger-live delivered CI/CD security hardening by pinning external GitHub Action digests using Renovate, improving dependency management, reproducibility, and security of CI workflows. Implemented via commit 5c168aaed4b343dfcc2a89a53f07c43e9eb3c930 (support(renovate): set renovate to version pin external actions). No other features or bugs completed this month.
December 2025
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for LedgerHQ/ledger-live: Implemented Hotfix Release Workflow Optimization to streamline urgent fixes and protect main branch stability. Reordered the release-prepare-hotfix CI steps to update the main branch only after potential merge conflicts are detected and resolved, and postponed PR creation for hotfix conflicts until after the initial merge status. These changes reduce manual steps, accelerate hotfix cycles, and improve release readiness.
July 2025
2 Commits • 1 Features
Jul 1, 2025July 2025 monthly summary for LedgerHQ/ledger-live: Implemented Hotfix Release Workflow Optimization to streamline urgent fixes and protect main branch stability. Reordered the release-prepare-hotfix CI steps to update the main branch only after potential merge conflicts are detected and resolved, and postponed PR creation for hotfix conflicts until after the initial merge status. These changes reduce manual steps, accelerate hotfix cycles, and improve release readiness.
June 2025
1 Commits • 1 Features
Jun 1, 2025June 2025 Monthly Summary for LedgerHQ/ledger-live: Key feature delivered is a reusable CI Configuration Synchronization Workflow that ensures CI configurations stay in sync with the base branch. It validates changes to workflow files, provides feedback, and can fail the build if drift is detected. The workflow can be bypassed via a PR label or an input parameter. Impact includes improved CI reliability, reduced configuration drift, and faster feedback loops for PRs. No major bugs fixed were recorded in the provided data for this period. Technologies demonstrated include GitHub Actions, YAML-based CI/CD workflows, and reusable workflow patterns with PR-label and parameter-based bypass controls. Business value is improved mainline stability, reduced manual validation, and scalable CI governance across forks and feature branches.
1 Commits • 1 Features
Jun 1, 2025June 2025 Monthly Summary for LedgerHQ/ledger-live: Key feature delivered is a reusable CI Configuration Synchronization Workflow that ensures CI configurations stay in sync with the base branch. It validates changes to workflow files, provides feedback, and can fail the build if drift is detected. The workflow can be bypassed via a PR label or an input parameter. Impact includes improved CI reliability, reduced configuration drift, and faster feedback loops for PRs. No major bugs fixed were recorded in the provided data for this period. Technologies demonstrated include GitHub Actions, YAML-based CI/CD workflows, and reusable workflow patterns with PR-label and parameter-based bypass controls. Business value is improved mainline stability, reduced manual validation, and scalable CI governance across forks and feature branches.
June 2025
May 2025
2 Commits
May 1, 2025May 2025 performance summary for LedgerHQ/ledger-live: Stabilized CI reporting by gating the Report Generation step behind successful prerequisite jobs. Implemented a bug fix so reports generate only when build, codechecks, unit-tests, and e2e-tests have all passed, reducing false positives and downstream errors across the CI/CD pipeline.
May 2025
2 Commits
May 1, 2025May 2025 performance summary for LedgerHQ/ledger-live: Stabilized CI reporting by gating the Report Generation step behind successful prerequisite jobs. Implemented a bug fix so reports generate only when build, codechecks, unit-tests, and e2e-tests have all passed, reducing false positives and downstream errors across the CI/CD pipeline.
April 2025
1 Commits
Apr 1, 2025April 2025 monthly summary for LedgerHQ/ledger-live: Focused on CI reliability improvements in the mobile end-to-end workflow. Hardened the CI by enforcing strict error handling and removing a non-fatal continue-on-error setting to ensure failures surface promptly and accurately in the mobile E2E pipeline.
1 Commits
Apr 1, 2025April 2025 monthly summary for LedgerHQ/ledger-live: Focused on CI reliability improvements in the mobile end-to-end workflow. Hardened the CI by enforcing strict error handling and removing a non-fatal continue-on-error setting to ensure failures surface promptly and accurately in the mobile E2E pipeline.
April 2025
March 2025
11 Commits
Mar 1, 2025March 2025 Ledger Live: Swap flow fixes and code quality improvements delivering stability and business value.
March 2025
11 Commits
Mar 1, 2025March 2025 Ledger Live: Swap flow fixes and code quality improvements delivering stability and business value.
February 2025
1 Commits
Feb 1, 2025February 2025: LedgerHQ/ledger-live monthly summary focusing on preserving swap functionality amid system updates by implementing a backward compatibility layer for Swap Live App URL parameters and validating the change through a focused commit. Emphasizes business value by maintaining essential user workflows and reducing post-update support friction.
1 Commits
Feb 1, 2025February 2025: LedgerHQ/ledger-live monthly summary focusing on preserving swap functionality amid system updates by implementing a backward compatibility layer for Swap Live App URL parameters and validating the change through a focused commit. Emphasizes business value by maintaining essential user workflows and reducing post-update support friction.
February 2025
Activity
Loading activity data...
Quality Metrics
Correctness83.6%
Maintainability85.2%
Architecture79.0%
Performance77.8%
AI Usage24.2%
Skills & Technologies
Programming Languages
BashJSONJavaScriptMarkdownTypeScriptYAML
Technical Skills
CI/CDChangelog ManagementFront-end DevelopmentGitHub ActionsHooksJavaScriptMobile DevelopmentReactReact NativeReduxShell ScriptingState ManagementTestingTypeScriptWallet API
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline