trezor/trezor-suite
Mar 2025 – May 2026
15 Months active
Languages Used
CSSJavaScriptTypeScripttsxMJSMarkdownUnknownYAML
Technical Skills
BluetoothCode OrganizationComponent DevelopmentEvent HandlingFront End DevelopmentFront-end Development
Peter Sanderson
PROFILE
Peter Sanderson
Over 15 months, contributed to trezor-suite by delivering 123 features and 128 bug fixes focused on wallet architecture, device management, and secure data synchronization. Work included modularizing core components, integrating Evolu for local-first storage, and modernizing the labeling system with BIP-329 support. Leveraged TypeScript, React, and Redux to enforce type safety, improve state management, and streamline onboarding and firmware workflows. Refactored code for maintainability, reduced circular dependencies, and enhanced test infrastructure with dependency injection and robust mocks. Efforts improved cross-platform reliability, enabled encrypted storage, and established clearer package boundaries, supporting scalable development and safer, faster feature delivery.
Overall Statistics
Feature vs Bugs
49%Features
Repository Contributions
542Total
Bugs
128
Commits
542
Features
123
Lines of code
98,979
Activity Months15
Your Network
73 peopleShared Repositories
73
Work History
May 2026
17 Commits • 1 Features
May 1, 2026May 2026 (trezor-suite): Delivered a targeted bug fix and a substantial modularization pass that set up a more maintainable, scalable architecture for the project. Business value centers on reduced maintenance risk, faster feature delivery, and a stronger security posture through clearer package boundaries and composition-root enhancements.
17 Commits • 1 Features
May 1, 2026May 2026 (trezor-suite): Delivered a targeted bug fix and a substantial modularization pass that set up a more maintainable, scalable architecture for the project. Business value centers on reduced maintenance risk, faster feature delivery, and a stronger security posture through clearer package boundaries and composition-root enhancements.
May 2026
April 2026
41 Commits • 21 Features
Apr 1, 2026April 2026 highlights for trezor/trezor-suite: Delivered a set of high-impact features and stability fixes that strengthen sync reliability, developer velocity, and migration readiness. Notable features include the Suite Sync Quota Manager DI refactor (improving error handling and quota flow isolation), ToGetter now supporting selectors with parameters, and Evolu-driven SQLite driver integration with dependency bumps. Additional UX and architectural improvements include Sync service URL presets, suite upgrade banner for legacy labeling, and extraction of desktop-upgrade and GitHub service packages to dedicated modules. Legacy labeling improvements via metadata relocation, tooltip enhancements, and banner visibility fixes further support migration workflows. A broad set of build/quality fixes (removing problematic options and typings cleanups) reduce risk for next Evolu cycles. Overall impact: higher reliability, cleaner architecture, and accelerated delivery of business-value features while enabling safer Evolu upgrades and larger-scale deployments.
April 2026
41 Commits • 21 Features
Apr 1, 2026April 2026 highlights for trezor/trezor-suite: Delivered a set of high-impact features and stability fixes that strengthen sync reliability, developer velocity, and migration readiness. Notable features include the Suite Sync Quota Manager DI refactor (improving error handling and quota flow isolation), ToGetter now supporting selectors with parameters, and Evolu-driven SQLite driver integration with dependency bumps. Additional UX and architectural improvements include Sync service URL presets, suite upgrade banner for legacy labeling, and extraction of desktop-upgrade and GitHub service packages to dedicated modules. Legacy labeling improvements via metadata relocation, tooltip enhancements, and banner visibility fixes further support migration workflows. A broad set of build/quality fixes (removing problematic options and typings cleanups) reduce risk for next Evolu cycles. Overall impact: higher reliability, cleaner architecture, and accelerated delivery of business-value features while enabling safer Evolu upgrades and larger-scale deployments.
March 2026
15 Commits • 4 Features
Mar 1, 2026March 2026 (2026-03) — trezor-suite: Delivered a robust labeling system modernization, compatibility improvements, and a more maintainable architecture while strengthening test reliability and developer velocity. The work focuses on business value (data integrity, user workflows, and reduced maintenance) with clear, deliverable outcomes across labeling, docs, and code quality.
15 Commits • 4 Features
Mar 1, 2026March 2026 (2026-03) — trezor-suite: Delivered a robust labeling system modernization, compatibility improvements, and a more maintainable architecture while strengthening test reliability and developer velocity. The work focuses on business value (data integrity, user workflows, and reduced maintenance) with clear, deliverable outcomes across labeling, docs, and code quality.
March 2026
February 2026
45 Commits • 15 Features
Feb 1, 2026February 2026: Delivered foundational type-safety improvements, SuiteSync architectural enhancements, and cross-platform readiness work in trezor-suite. The month focused on strengthening data models, enabling safer key handling, improving synchronization reliability, and expanding labeling/filtering capabilities to enhance user productivity and business value. Key improvements were implemented with minimal UX disruption and backed by expanded testing and CI readiness.
February 2026
45 Commits • 15 Features
Feb 1, 2026February 2026: Delivered foundational type-safety improvements, SuiteSync architectural enhancements, and cross-platform readiness work in trezor-suite. The month focused on strengthening data models, enabling safer key handling, improving synchronization reliability, and expanding labeling/filtering capabilities to enhance user productivity and business value. Key improvements were implemented with minimal UX disruption and backed by expanded testing and CI readiness.
January 2026
67 Commits • 16 Features
Jan 1, 2026January 2026 monthly summary for trezor-suite focusing on business value and technical excellence across encryption, architecture, and reliability. Highlights include security hardening (encryption at-rest for Evolu SQLite), architecture refactors (SuiteSync Tables domain entities), type-safety improvements, UX and reliability enhancements, and strengthened test infrastructure with DI and mocks. Delivered multiple bug fixes improving stability and performance, laying groundwork for scalable product growth.
67 Commits • 16 Features
Jan 1, 2026January 2026 monthly summary for trezor-suite focusing on business value and technical excellence across encryption, architecture, and reliability. Highlights include security hardening (encryption at-rest for Evolu SQLite), architecture refactors (SuiteSync Tables domain entities), type-safety improvements, UX and reliability enhancements, and strengthened test infrastructure with DI and mocks. Delivered multiple bug fixes improving stability and performance, laying groundwork for scalable product growth.
January 2026
December 2025
23 Commits • 6 Features
Dec 1, 2025December 2025 (trezor-suite) delivered a set of security, architecture, and reliability improvements with a focus on business value and maintainable code. Key work included a comprehensive Delegated Identity Key management refactor with tests and Secure Store integration, a major Redux thunks cleanup to decouple services and reduce circular dependencies, and the introduction of suite-sync-types to address circular imports. We also advanced encryption groundwork with Encrypt suiteSyncOwner and a Native Platform Encryption prototype, alongside documentation improvements (AccountKey) and targeted maintenance. Numerous bug fixes contributed to stability and test reliability, including hook remnants removal, re-select reduction, unused tests cleanup, and improved error handling for labeling updates.
December 2025
23 Commits • 6 Features
Dec 1, 2025December 2025 (trezor-suite) delivered a set of security, architecture, and reliability improvements with a focus on business value and maintainable code. Key work included a comprehensive Delegated Identity Key management refactor with tests and Secure Store integration, a major Redux thunks cleanup to decouple services and reduce circular dependencies, and the introduction of suite-sync-types to address circular imports. We also advanced encryption groundwork with Encrypt suiteSyncOwner and a Native Platform Encryption prototype, alongside documentation improvements (AccountKey) and targeted maintenance. Numerous bug fixes contributed to stability and test reliability, including hook remnants removal, re-select reduction, unused tests cleanup, and improved error handling for labeling updates.
November 2025
33 Commits • 10 Features
Nov 1, 2025November 2025 performance summary for trezor-suite: Delivered a comprehensive set of stability, security, and architectural improvements across Evolu and SuiteSync, with a strong focus on cross‑platform reliability and developer ergonomics. Key updates include critical bug fixes, major dependency upgrades, and foundational storage enhancements that improve data integrity and release confidence. These changes establish clearer module boundaries, safer handling of sensitive data, and a more scalable foundation for future features and platform support.
33 Commits • 10 Features
Nov 1, 2025November 2025 performance summary for trezor-suite: Delivered a comprehensive set of stability, security, and architectural improvements across Evolu and SuiteSync, with a strong focus on cross‑platform reliability and developer ergonomics. Key updates include critical bug fixes, major dependency upgrades, and foundational storage enhancements that improve data integrity and release confidence. These changes establish clearer module boundaries, safer handling of sensitive data, and a more scalable foundation for future features and platform support.
November 2025
October 2025
20 Commits • 5 Features
Oct 1, 2025October 2025 monthly summary for trezor-suite focused on delivering platform-wide improvements, UX polish, and stability. Features delivered include unconditional Bluetooth binary inclusion for desktop builds to ensure Bluetooth functionality in all release builds; homescreen post-onboarding UX improvements for TS7 to render galleries based on firmware/model; redesigned Passphrase settings with new UI and THP-specific modal management; explicit device model descriptions with improved recovery UI; and ongoing code quality and build-system hardening to reduce bugs and improve maintainability. These changes enhance reliability, user experience, and security across desktop and native environments.
October 2025
20 Commits • 5 Features
Oct 1, 2025October 2025 monthly summary for trezor-suite focused on delivering platform-wide improvements, UX polish, and stability. Features delivered include unconditional Bluetooth binary inclusion for desktop builds to ensure Bluetooth functionality in all release builds; homescreen post-onboarding UX improvements for TS7 to render galleries based on firmware/model; redesigned Passphrase settings with new UI and THP-specific modal management; explicit device model descriptions with improved recovery UI; and ongoing code quality and build-system hardening to reduce bugs and improve maintainability. These changes enhance reliability, user experience, and security across desktop and native environments.
September 2025
108 Commits • 8 Features
Sep 1, 2025September 2025 was marked by a focused Evolu-driven upgrade in trezor-suite, delivering substantial business value through end-to-end Local First Storage support and reliability improvements across desktop and mobile. Highlights include: Local First Storage (Evolu) integration covering the common package, desktop, and mobile implementations, with Evolu capability updates; mutual exclusion between Legacy and Evolu labeling to prevent conflicts; stability and compatibility work for Evolu in ESM/import contexts (dynamic imports, Metro/Jest workarounds, and simplified imports); and UX/quality enhancements in device labeling, labeling state management, and developer tooling. These efforts reduce operational risk, speed time-to-value for Evolu adoption, and improve the robustness of wallet labeling flows. Additionally, code quality and development workflows improved through circular/import hygiene (Madge checks), domain-specific Feedback module refactor, and CI/testing stability improvements, boosting team velocity and release reliability.
108 Commits • 8 Features
Sep 1, 2025September 2025 was marked by a focused Evolu-driven upgrade in trezor-suite, delivering substantial business value through end-to-end Local First Storage support and reliability improvements across desktop and mobile. Highlights include: Local First Storage (Evolu) integration covering the common package, desktop, and mobile implementations, with Evolu capability updates; mutual exclusion between Legacy and Evolu labeling to prevent conflicts; stability and compatibility work for Evolu in ESM/import contexts (dynamic imports, Metro/Jest workarounds, and simplified imports); and UX/quality enhancements in device labeling, labeling state management, and developer tooling. These efforts reduce operational risk, speed time-to-value for Evolu adoption, and improve the robustness of wallet labeling flows. Additionally, code quality and development workflows improved through circular/import hygiene (Madge checks), domain-specific Feedback module refactor, and CI/testing stability improvements, boosting team velocity and release reliability.
September 2025
August 2025
4 Commits • 3 Features
Aug 1, 2025August 2025 monthly summary for trezor-suite development focused on currency naming standardization, fiat display refinements, and Evolu integration. Delivered codebase-wide terminology standardization, UI improvements for fiat display, and new Evolu APIs and storage capabilities, enabling offline-first data handling and device-level node retrieval.
August 2025
4 Commits • 3 Features
Aug 1, 2025August 2025 monthly summary for trezor-suite development focused on currency naming standardization, fiat display refinements, and Evolu integration. Delivered codebase-wide terminology standardization, UI improvements for fiat display, and new Evolu APIs and storage capabilities, enabling offline-first data handling and device-level node retrieval.
July 2025
79 Commits • 11 Features
Jul 1, 2025July 2025: Modernization and BTC BaseCurrency enablement across trezor-suite. Delivered substantial tooling upgrades, currency-model enhancements, and UI integration to support BTC as a first-class base currency, delivering business value in accuracy, reporting, and developer productivity.
79 Commits • 11 Features
Jul 1, 2025July 2025: Modernization and BTC BaseCurrency enablement across trezor-suite. Delivered substantial tooling upgrades, currency-model enhancements, and UI integration to support BTC as a first-class base currency, delivering business value in accuracy, reporting, and developer productivity.
July 2025
June 2025
30 Commits • 5 Features
Jun 1, 2025Summary for 2025-06 (trezor/trezor-suite): Key features delivered: - THP Core/UI enhancements enabling the THP framework with common module, THP UI, reusable UI components, and post-merge connection method support (commits: b4b5eda22a4e7ad80cf9c53488285b18dff0f991; 06b54813158e6043ee88df8e92dfceb71d168401; 04fc136174e7c50d769208ad8938c394a3cce872; f8bd42ddf3fee66822c97617b850bd801252aa77). - BT Components integration and refactor: added BT components, wired into app flow, and moved desktop code to slices (commits: ef9699a87bb74ff8bcb3dc8331619e4fb5cdf586; 6022b1be60e9f48ef419c0c630561aa4492bd8ed; 5e7fde1f0efaba0eb8173f0314649763871a5f57). - Wallet & Account Descriptors: Utils & Types for easier integration and stronger typing (commit: 45dfd09ccc6006c208a94d29204d809d3350cc83). - ESLint maintenance: bump ESLint tooling to improve code quality (commit: 6a445e7d8fb03533ccaea732e4dde2820023f9d4). - Shamir Extendability: added explanatory comments to clarify quirks for future contributors (commit: 97c1e46de8f85bdfa23ed5390b11788b31c90aa7). Major bugs fixed: - Tests and logging cleanup: remove unused code, decouple tests from real URLs, fix test issues, separate log removal for debugging (commits: 146fc91ed3426cfc651e3ea5fbe5ea1dd8dbb9b3; 9aac9a473347a18821479ac8b8e8a23a931b00f6; f91e6eb6858d60069036da3f77e9b42a47cf9e20; 4caf6532e7e7076d4bbe68b4e322cf78555fd1f3). - Bluetooth device lifecycle and stability fixes: ensure forgetBluetoothDevice is called on disconnect after EraseBond; add loading state for long forgetDevice calls; fix autoconnect-thunk; document THP onboarding hack (commits: c0bc9aecf8cd356435db42814d64587c1e340402; bd3769ce138e1d09018deb8ceb54044a901641af; 2b7a49b92123b6a32d4e5dc25c5fe9cea6d52f5e; fbf7450a45c70e4a9f055258abf5a4de2716b622). - Initialization and discovery timing bug fixes: delay device/connect initialization until after analytics to avoid premature THP autoconnect; lock autoconnect during discovery (commits: 464deac5d4533bab9759c864aff885641ce2c7ed; f0a3e7045a4b66a827aea7e1785eac1c739782ca). - Analytics and onboarding flow fixes: remove unnecessary recovery step; align onboarding mocks; separate e2e analytics test (commits: 6a8891cbc75f115066efbdc8c6f7cdb1b7fa871e; 973a8dc1d9d5d8559f16a6f6afbc861fae89251e; cd3d857210d706a7a3a9a7ce4e5d57fb872bfbd4). - Preloader test reliability improvements: add missing fixtures, improve typing, replace waits with waitForSelector (commits: 16ef689125ee0c65e4fb0fc25bc644a5c6690ed9; 6709b3487d1f46135db692c6f1acc10528ee155c; 4f5fe8cd0033f82b48b24e903ed287217ab14918). - RBF labeling fixes: align and test labeling logic; move tests and fix thunk usage (commits: fcd6f2c7328599499accf02d19433a8d4e9b9275; a52466d607feb738643f87e8b2502729b6cdee8a; fab9bc4fa00f3f05f16f789cd255386e6fc5d47f; e4b7a32cbc23a08f48f6cbe6c5116f0ef225816b). Overall impact and accomplishments: - Increased stability and reliability across onboarding, device connection, and test suites; accelerated developer velocity through better architecture, typing, and linting; reduced risk from flaky tests and fragmented UX flows; documented quirks for future contributors. Technologies/skills demonstrated: - TypeScript typings and Redux slices; THP framework and React UI components; robust test infrastructure and mocks; ESLint tooling and code quality improvements; inline documentation for complex flows (e.g., shamir extendability).
June 2025
30 Commits • 5 Features
Jun 1, 2025Summary for 2025-06 (trezor/trezor-suite): Key features delivered: - THP Core/UI enhancements enabling the THP framework with common module, THP UI, reusable UI components, and post-merge connection method support (commits: b4b5eda22a4e7ad80cf9c53488285b18dff0f991; 06b54813158e6043ee88df8e92dfceb71d168401; 04fc136174e7c50d769208ad8938c394a3cce872; f8bd42ddf3fee66822c97617b850bd801252aa77). - BT Components integration and refactor: added BT components, wired into app flow, and moved desktop code to slices (commits: ef9699a87bb74ff8bcb3dc8331619e4fb5cdf586; 6022b1be60e9f48ef419c0c630561aa4492bd8ed; 5e7fde1f0efaba0eb8173f0314649763871a5f57). - Wallet & Account Descriptors: Utils & Types for easier integration and stronger typing (commit: 45dfd09ccc6006c208a94d29204d809d3350cc83). - ESLint maintenance: bump ESLint tooling to improve code quality (commit: 6a445e7d8fb03533ccaea732e4dde2820023f9d4). - Shamir Extendability: added explanatory comments to clarify quirks for future contributors (commit: 97c1e46de8f85bdfa23ed5390b11788b31c90aa7). Major bugs fixed: - Tests and logging cleanup: remove unused code, decouple tests from real URLs, fix test issues, separate log removal for debugging (commits: 146fc91ed3426cfc651e3ea5fbe5ea1dd8dbb9b3; 9aac9a473347a18821479ac8b8e8a23a931b00f6; f91e6eb6858d60069036da3f77e9b42a47cf9e20; 4caf6532e7e7076d4bbe68b4e322cf78555fd1f3). - Bluetooth device lifecycle and stability fixes: ensure forgetBluetoothDevice is called on disconnect after EraseBond; add loading state for long forgetDevice calls; fix autoconnect-thunk; document THP onboarding hack (commits: c0bc9aecf8cd356435db42814d64587c1e340402; bd3769ce138e1d09018deb8ceb54044a901641af; 2b7a49b92123b6a32d4e5dc25c5fe9cea6d52f5e; fbf7450a45c70e4a9f055258abf5a4de2716b622). - Initialization and discovery timing bug fixes: delay device/connect initialization until after analytics to avoid premature THP autoconnect; lock autoconnect during discovery (commits: 464deac5d4533bab9759c864aff885641ce2c7ed; f0a3e7045a4b66a827aea7e1785eac1c739782ca). - Analytics and onboarding flow fixes: remove unnecessary recovery step; align onboarding mocks; separate e2e analytics test (commits: 6a8891cbc75f115066efbdc8c6f7cdb1b7fa871e; 973a8dc1d9d5d8559f16a6f6afbc861fae89251e; cd3d857210d706a7a3a9a7ce4e5d57fb872bfbd4). - Preloader test reliability improvements: add missing fixtures, improve typing, replace waits with waitForSelector (commits: 16ef689125ee0c65e4fb0fc25bc644a5c6690ed9; 6709b3487d1f46135db692c6f1acc10528ee155c; 4f5fe8cd0033f82b48b24e903ed287217ab14918). - RBF labeling fixes: align and test labeling logic; move tests and fix thunk usage (commits: fcd6f2c7328599499accf02d19433a8d4e9b9275; a52466d607feb738643f87e8b2502729b6cdee8a; fab9bc4fa00f3f05f16f789cd255386e6fc5d47f; e4b7a32cbc23a08f48f6cbe6c5116f0ef225816b). Overall impact and accomplishments: - Increased stability and reliability across onboarding, device connection, and test suites; accelerated developer velocity through better architecture, typing, and linting; reduced risk from flaky tests and fragmented UX flows; documented quirks for future contributors. Technologies/skills demonstrated: - TypeScript typings and Redux slices; THP framework and React UI components; robust test infrastructure and mocks; ESLint tooling and code quality improvements; inline documentation for complex flows (e.g., shamir extendability).
May 2025
27 Commits • 8 Features
May 1, 2025May 2025 summary for trezor-suite: A focused sprint on safety, onboarding UX, and platform stability with several foundational feature deliveries and targeted bug fixes across the core suite. Key features delivered include exhaustive switch handling utilities, onboarding and modal UX improvements, the EraseBonds option in device settings, shared BT/THP modules, and proactive platform cleanup of Protobuf definitions. Firmware onboarding policy was tightened for T1B1 to ensure devices ship with secure firmware. This month also included important stability fixes in THP handling, wipe-device loading, and UI rendering, plus dependency and test hygiene improvements.
27 Commits • 8 Features
May 1, 2025May 2025 summary for trezor-suite: A focused sprint on safety, onboarding UX, and platform stability with several foundational feature deliveries and targeted bug fixes across the core suite. Key features delivered include exhaustive switch handling utilities, onboarding and modal UX improvements, the EraseBonds option in device settings, shared BT/THP modules, and proactive platform cleanup of Protobuf definitions. Firmware onboarding policy was tightened for T1B1 to ensure devices ship with secure firmware. This month also included important stability fixes in THP handling, wipe-device loading, and UI rendering, plus dependency and test hygiene improvements.
May 2025
April 2025
16 Commits • 6 Features
Apr 1, 2025April 2025: Delivered focused UX enhancements, stability fixes, and architectural refinements for trezor-suite, prioritizing onboarding efficiency, troubleshooting usability, and robust device/firmware workflows. Key features delivered include Troubleshooting UI enhancements with content-fit adjustments, onboarding flow improvements with a cancel button and ModalSwitcher, and a refactored device-attention flow with centralized NeedsAttentionBanner and improved Prerequisites UI. Technical work also encompassed modular firmware update steps with reliable close/cancel behavior, and navigation/anchor routing fixes for accurate deep-links and cleaned debug anchors. Added nullability for device discovery loading state, prefill support for PinInput, and exhaustively-typed metadata provider exports to improve safety and maintainability. Overall impact: smoother onboarding, reduced support friction, and a more scalable, type-safe codebase that supports faster future iterations. Technologies/skills demonstrated: React/TypeScript, modular architecture, UI/UX refinement, robust state management, and strong emphasis on safe typing and code maintainability.
April 2025
16 Commits • 6 Features
Apr 1, 2025April 2025: Delivered focused UX enhancements, stability fixes, and architectural refinements for trezor-suite, prioritizing onboarding efficiency, troubleshooting usability, and robust device/firmware workflows. Key features delivered include Troubleshooting UI enhancements with content-fit adjustments, onboarding flow improvements with a cancel button and ModalSwitcher, and a refactored device-attention flow with centralized NeedsAttentionBanner and improved Prerequisites UI. Technical work also encompassed modular firmware update steps with reliable close/cancel behavior, and navigation/anchor routing fixes for accurate deep-links and cleaned debug anchors. Added nullability for device discovery loading state, prefill support for PinInput, and exhaustively-typed metadata provider exports to improve safety and maintainability. Overall impact: smoother onboarding, reduced support friction, and a more scalable, type-safe codebase that supports faster future iterations. Technologies/skills demonstrated: React/TypeScript, modular architecture, UI/UX refinement, robust state management, and strong emphasis on safe typing and code maintainability.
March 2025
17 Commits • 4 Features
Mar 1, 2025March 2025 monthly summary for trezor-suite development focused on delivering tangible business value through improved device management UX, robust deep linking, and installer reliability, while strengthening code quality and test coverage.
17 Commits • 4 Features
Mar 1, 2025March 2025 monthly summary for trezor-suite development focused on delivering tangible business value through improved device management UX, robust deep linking, and installer reliability, while strengthening code quality and test coverage.
March 2025
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Quality Metrics
Correctness89.0%
Maintainability87.8%
Architecture84.4%
Performance83.2%
AI Usage24.0%
Skills & Technologies
Programming Languages
BashCSSJSONJavaScriptMJSMarkdownShellTextTypeScriptUnknown
Technical Skills
AI integrationAPI DevelopmentAPI IntegrationAPI definitionAPI developmentAccount ManagementAsynchronous ProgrammingBackend DevelopmentBigNumberBluetoothBluetooth IntegrationBug FixingBuild AutomationBuild ConfigurationBuild Systems
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