LedgerHQ/ledger-live
Feb 2025 – Dec 2025
11 Months active
Languages Used
JavaScriptTypeScriptCSSReacttsxCSS-in-JSMarkdownYAML
Technical Skills
Deep LinkingFront End DevelopmentGesture HandlingMobile DevelopmentReactReact Native
Elliott Coleman
PROFILE
Elliott Coleman
Elliott Coleman engineered a wide range of user-facing features and architectural improvements for the LedgerHQ/ledger-live repository, focusing on modular UI flows, account management, and network configuration. He applied TypeScript and React, leveraging Redux for scalable state management and RxJS for reactive data flows. Elliott modernized onboarding, asset selection, and dialog systems, introducing virtualization and accessibility enhancements while unifying cross-platform behaviors. His work included rigorous test-driven development using Jest and Storybook, with MSW-based mocks to ensure reliability. By refactoring legacy flows and optimizing performance, Elliott delivered maintainable, business-critical solutions that improved user experience, data accuracy, and developer productivity across desktop and mobile.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
206Total
Bugs
29
Commits
206
Features
60
Lines of code
31,111
Activity Months11
Your Network
134 people
Work History
December 2025
24 Commits • 8 Features
Dec 1, 2025December 2025 performance summary for LedgerHQ/ledger-live focusing on delivering coreMADialog capabilities, stabilizing the test suite, and strengthening code quality and accessibility across modular dialogs.
24 Commits • 8 Features
Dec 1, 2025December 2025 performance summary for LedgerHQ/ledger-live focusing on delivering coreMADialog capabilities, stabilizing the test suite, and strengthening code quality and accessibility across modular dialogs.
December 2025
November 2025
5 Commits • 2 Features
Nov 1, 2025November 2025 focused on delivering performance, data quality, and mobile UX improvements for Ledger Live market features. Core work centered on market page loading and data fetch optimization, targeted mobile UI polish, and stability fixes that reduced visual glitches and unnecessary API calls. These efforts improved user-perceived performance, reliability, and business value by delivering faster access to market data and smoother mobile interactions.
November 2025
5 Commits • 2 Features
Nov 1, 2025November 2025 focused on delivering performance, data quality, and mobile UX improvements for Ledger Live market features. Core work centered on market page loading and data fetch optimization, targeted mobile UI polish, and stability fixes that reduced visual glitches and unnecessary API calls. These efforts improved user-perceived performance, reliability, and business value by delivering faster access to market data and smoother mobile interactions.
October 2025
14 Commits • 2 Features
Oct 1, 2025Month 2025-10 | Ledger Live: Focused on reliability, accuracy, and privacy in core network and account-detail components. Key features delivered include: 1) Network configuration core improvements and testing: refined network configuration hooks for purity, improved network information display, and added comprehensive tests for network configuration and network selection. 2) Privacy mode integration and cleanup for account details: integrated discreetModeSelector and removed unused selectors to enhance privacy in account rendering. Major bugs fixed include: corrected total calculations to use referenceCurrency, fixed network-related issues affecting the balance component, and removed impure behavior to stabilize the network configuration flow. The work also advanced CI/test coverage (unit, integration, and end-to-end) to prevent regressions. Overall impact: improved data accuracy across currencies, stronger user privacy, reduced risk of regressions, and faster iteration cycles. Technologies/skills demonstrated: React hooks, hook purity discipline, refactoring for maintainability, test-driven development, unit/integration/e2e testing, and currency-aware financial displays.
14 Commits • 2 Features
Oct 1, 2025Month 2025-10 | Ledger Live: Focused on reliability, accuracy, and privacy in core network and account-detail components. Key features delivered include: 1) Network configuration core improvements and testing: refined network configuration hooks for purity, improved network information display, and added comprehensive tests for network configuration and network selection. 2) Privacy mode integration and cleanup for account details: integrated discreetModeSelector and removed unused selectors to enhance privacy in account rendering. Major bugs fixed include: corrected total calculations to use referenceCurrency, fixed network-related issues affecting the balance component, and removed impure behavior to stabilize the network configuration flow. The work also advanced CI/test coverage (unit, integration, and end-to-end) to prevent regressions. Overall impact: improved data accuracy across currencies, stronger user privacy, reduced risk of regressions, and faster iteration cycles. Technologies/skills demonstrated: React hooks, hook purity discipline, refactoring for maintainability, test-driven development, unit/integration/e2e testing, and currency-aware financial displays.
October 2025
September 2025
22 Commits • 7 Features
Sep 1, 2025September 2025 monthly summary for LedgerHQ/ledger-live focused on refactor-driven reliability, architecture modernization, and cross-network consistency. Delivered key features and fixes with clear business value: onboarding simplification, data flow modernization, and unified network balance calculations, while strengthening test reliability and code quality.
September 2025
22 Commits • 7 Features
Sep 1, 2025September 2025 monthly summary for LedgerHQ/ledger-live focused on refactor-driven reliability, architecture modernization, and cross-network consistency. Delivered key features and fixes with clear business value: onboarding simplification, data flow modernization, and unified network balance calculations, while strengthening test reliability and code quality.
August 2025
22 Commits • 4 Features
Aug 1, 2025August 2025 performance summary for LedgerHQ/ledger-live. Focused on stabilizing core flows via Redux-based state management, expanding testability with MSW-driven mocks, and improving data loading and account handling. Delivered concrete business-value features, reduced runtime bugs, and demonstrated modern React/Redux patterns across LLD and LLM modules.
22 Commits • 4 Features
Aug 1, 2025August 2025 performance summary for LedgerHQ/ledger-live. Focused on stabilizing core flows via Redux-based state management, expanding testability with MSW-driven mocks, and improving data loading and account handling. Delivered concrete business-value features, reduced runtime bugs, and demonstrated modern React/Redux patterns across LLD and LLM modules.
August 2025
July 2025
43 Commits • 12 Features
Jul 1, 2025July 2025 Ledger Live: Delivered UX refinements, comprehensive test coverage, and major architectural refactors that improve reliability, performance, and developer productivity. Key work includes a RxJS-based core refactor for LLD (addAccount and scanning flows), APY integration for MAD assets with parameterized tests, and extensive UI/UX improvements for account management. Strengthened analytics validation and created robust testing scaffolding with mocks to accelerate future coverage. Also migrated to Redux for toast handling and auth/state management to reduce re-renders and centralize state. These efforts translate into faster release cycles, lower defect rates in fund flows, and clearer analytics insights for business decision-making.
July 2025
43 Commits • 12 Features
Jul 1, 2025July 2025 Ledger Live: Delivered UX refinements, comprehensive test coverage, and major architectural refactors that improve reliability, performance, and developer productivity. Key work includes a RxJS-based core refactor for LLD (addAccount and scanning flows), APY integration for MAD assets with parameterized tests, and extensive UI/UX improvements for account management. Strengthened analytics validation and created robust testing scaffolding with mocks to accelerate future coverage. Also migrated to Redux for toast handling and auth/state management to reduce re-renders and centralize state. These efforts translate into faster release cycles, lower defect rates in fund flows, and clearer analytics insights for business decision-making.
June 2025
14 Commits • 4 Features
Jun 1, 2025June 2025 monthly summary for LedgerHQ/ledger-live focused on delivering high-value, scalable UI improvements, robust filtering, and developer tooling enhancements in the Modular Drawer. The work emphasizes business value through better network prioritization, more accurate currency filtering, and a more responsive and stable user experience, underpinned by stronger testability and maintainability.
14 Commits • 4 Features
Jun 1, 2025June 2025 monthly summary for LedgerHQ/ledger-live focused on delivering high-value, scalable UI improvements, robust filtering, and developer tooling enhancements in the Modular Drawer. The work emphasizes business value through better network prioritization, more accurate currency filtering, and a more responsive and stable user experience, underpinned by stronger testability and maintainability.
June 2025
May 2025
34 Commits • 14 Features
May 1, 2025May 2025 (LedgerHQ/ledger-live): Led a UX modernization of the account selection and asset-flow, delivering an end-to-end Select Account UI and flow wired with onAccountClick, ID retention, and account-related constants and suggestions. Deprecated the legacy SelectAccount component as part of consolidating the account flow toward a unified asset-driven UX. Strengthened crypto icon and currency data capabilities by adding cryptoicon network support, initializing currencies/tokens, and implementing token overrides and cryptoicon storytelling. Executed comprehensive UI polish and design parity efforts, including translations, icon demos, MAD alignment, and updating border colors to align with Figma; refactored hover states to a clearer override label. Expanded testing, Storybook coverage, and reliability, with new MAD tests, Storybook stories, and integration tests for MAD flow, plus mocks for MADFlow dependencies. Improved performance and code quality through LLD corrections, memoization of render callbacks, derived counts for lists, virtualized rendering adjustments, and goBack logic simplifications.
May 2025
34 Commits • 14 Features
May 1, 2025May 2025 (LedgerHQ/ledger-live): Led a UX modernization of the account selection and asset-flow, delivering an end-to-end Select Account UI and flow wired with onAccountClick, ID retention, and account-related constants and suggestions. Deprecated the legacy SelectAccount component as part of consolidating the account flow toward a unified asset-driven UX. Strengthened crypto icon and currency data capabilities by adding cryptoicon network support, initializing currencies/tokens, and implementing token overrides and cryptoicon storytelling. Executed comprehensive UI polish and design parity efforts, including translations, icon demos, MAD alignment, and updating border colors to align with Figma; refactored hover states to a clearer override label. Expanded testing, Storybook coverage, and reliability, with new MAD tests, Storybook stories, and integration tests for MAD flow, plus mocks for MADFlow dependencies. Improved performance and code quality through LLD corrections, memoization of render callbacks, derived counts for lists, virtualized rendering adjustments, and goBack logic simplifications.
April 2025
15 Commits • 3 Features
Apr 1, 2025April 2025 (2025-04) performance and UX improvements for Ledger Live focused on unifying ICP memo handling, overhauling asset rendering with virtualization, and modernizing the network selection experience with analytics integration. Delivered cohesive cross-platform behavior, measurable performance and UX gains, and enhanced developer tooling.
15 Commits • 3 Features
Apr 1, 2025April 2025 (2025-04) performance and UX improvements for Ledger Live focused on unifying ICP memo handling, overhauling asset rendering with virtualization, and modernizing the network selection experience with analytics integration. Delivered cohesive cross-platform behavior, measurable performance and UX gains, and enhanced developer tooling.
April 2025
March 2025
7 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for LedgerHQ/ledger-live: Delivered stability and UX improvements in the exchange flow, with emphasis on reliable navigation, robust Web3WebView error handling, and UI polish across mobile. The work reduced crash surfaces, improved error presentation, and aligned cross-device layouts to support business goals of smoother user journeys and higher retention.
March 2025
7 Commits • 1 Features
Mar 1, 2025March 2025 monthly summary for LedgerHQ/ledger-live: Delivered stability and UX improvements in the exchange flow, with emphasis on reliable navigation, robust Web3WebView error handling, and UI polish across mobile. The work reduced crash surfaces, improved error presentation, and aligned cross-device layouts to support business goals of smoother user journeys and higher retention.
February 2025
6 Commits • 3 Features
Feb 1, 2025February 2025 performance summary for LedgerHQ/ledger-live focusing on delivering user-centric features, stabilizing navigation, and enhancing deep linking for a more seamless DApp experience. The work emphasizes direct user value: faster, more reliable navigation within Swap flows, robust deep linking for swap setup, and broader DApp compatibility through ScopeProvider integration.
6 Commits • 3 Features
Feb 1, 2025February 2025 performance summary for LedgerHQ/ledger-live focusing on delivering user-centric features, stabilizing navigation, and enhancing deep linking for a more seamless DApp experience. The work emphasizes direct user value: faster, more reliable navigation within Swap flows, robust deep linking for swap setup, and broader DApp compatibility through ScopeProvider integration.
February 2025
Activity
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Quality Metrics
Correctness88.4%
Maintainability87.2%
Architecture83.2%
Performance81.6%
AI Usage23.8%
Skills & Technologies
Programming Languages
CSSCSS-in-JSJavaScriptMarkdownReactTypeScriptYAMLtsx
Technical Skills
API IntegrationAPI MockingAnalyticsAnalytics IntegrationAuthenticationCSS-in-JSCode CleanupCode MaintenanceCode OptimizationCode OrganizationCode RefactoringCode RenamingComponent DevelopmentComponent LibraryComponent Refactoring
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