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PROFILE

Doey

Over 11 months, contributed to the noncelab/coconut_wallet repository, building and refining a cross-platform cryptocurrency wallet with a focus on reliability, user experience, and maintainability. Leveraged Dart and Flutter to deliver features such as VPN connectivity, dynamic fiat pricing, QR code scanning, and robust UTXO management, while implementing internationalization and localization for global users. Applied state management patterns and backend integration to ensure accurate transaction handling and responsive UI. Addressed technical debt through code refactoring, dependency upgrades, and documentation improvements. Enhanced security, error handling, and developer productivity, resulting in a stable, user-friendly wallet supporting advanced blockchain workflows and international adoption.

Overall Statistics

Feature vs Bugs

45%Features

Repository Contributions

220Total
Bugs
81
Commits
220
Features
65
Lines of code
127,684
Activity Months11

Work History

March 2026

16 Commits • 5 Features

Mar 1, 2026

March 2026 (2026-03) performance: Focused on delivering UX-driven features, stabilizing connectivity, and enhancing user feedback in noncelab/coconut_wallet. Key outcomes include a more reliable UTXO/transaction flow, polished UI elements, stronger validation with clearer feedback, and engaging user incentives. These advances reduce user friction, improve reliability on app resume, and support business goals around user trust and onboarding.

February 2026

19 Commits • 5 Features

Feb 1, 2026

February 2026 performance summary for noncelab/coconut_wallet: Delivered core features enhancing connectivity, finance display, and UX; stabilized UTXO selection; improved transaction UX; and modernized UI components. Key features delivered include VPN connectivity and localization improvements with a dedicated NetworkStatus, refined connectivity provider logic, and distinct handling for internet vs VPN; Bitcoin unit handling enhancements with BIP-177 formatting and a dedicated widget ensuring consistent unit display across screens; UTXO selection UX improvements with auto-selection initialization and clarified locking behavior; Transaction list and UI improvements including updated send/broadcast flow and improved handling of RBF/replaced transactions; and UI modernization through CoconutPulldownMenu migration. These changes reduce user friction, improve accuracy of balances and transaction data, and enable better internationalization.

January 2026

12 Commits • 5 Features

Jan 1, 2026

January 2026 (2026-01) monthly summary for noncelab/coconut_wallet. Focused on reliability, UX, localization, and maintainability for the wallet frontend/backend, delivering tangible business value and improved developer agility.

November 2025

12 Commits • 2 Features

Nov 1, 2025

November 2025 monthly summary for noncelab/coconut_wallet: Key features delivered, stability fixes, and technical accomplishments with clear business value. Highlights include dynamic mempool URL localization, enhanced Electrum server handling, robust transaction parsing and UTXO screens, UI and i18n improvements, and merge-conflict resolution for sync optimization. These changes reduce crash risk, improve cross-network UX, and accelerate feature delivery for international users.

October 2025

2 Commits • 2 Features

Oct 1, 2025

Month: 2025-10 — Coconut Wallet (noncelab/coconut_wallet) delivered two user-facing features with validation improvements and UI clarity, aligning fee presentation with external data to reduce user confusion. No critical defects closed this month; focus was on UX enhancements and traceable changes via commits.

September 2025

3 Commits • 2 Features

Sep 1, 2025

September 2025 monthly summary for noncelab/coconut_wallet. Delivered two major features and the groundwork for long-term maintainability by migrating core scanning, upgrading the framework, and refining UI/UX. Key work includes migrating from deprecated qr_code_scanner to mobile_scanner across the app, updating controllers, camera controls, and scanner widget integrations; aligning the address scanning flow and removing deprecated imports. Upgraded Flutter to 3.29.0 with Gradle and dependency adjustments for compatibility; refactored the scanner overlay and implemented minor UI and error-handling improvements across screens. This work is captured in commits 9a27e80d11e107fc251577e3b21367c627c74c5d, a30719876971125cace6749776af6c9af9b7e98d, and fd2eb7b87468d7c5a6fb304eb727ca6a8690f7db, reflecting both feature delivery and technical debt reduction.

August 2025

35 Commits • 17 Features

Aug 1, 2025

August 2025: Coconut Wallet achieved meaningful progress across features, reliability, and user experience. The team delivered core platform capabilities, improved financial data presentation, strengthened security/UX with background protections, and enhanced developer productivity through refactorings and logging. The monthly effort culminated in a more robust product capable of supporting business value and broader user adoption.

July 2025

45 Commits • 14 Features

Jul 1, 2025

Summary for 2025-07: Delivered core wallet enhancements, currency pricing integration, and UX improvements while hardening localization and reliability across the Coconut Wallet app. Highlights include PriceProvider integration and eliminating direct FiatUtil usage, Wallet Home Screen with an isolated view model, a new Wallet Detail Title Widget, and a refactored UTXO calculator with dust constants. Added App Info screen with terms, policy and data collection guidance. Performed extensive localization and i18n fixes, UI refinements (6-digit input, tooltip animation), and navigation/routes improvements. These changes collectively improve price accuracy, wallet usability, platform consistency, and developer productivity, while reducing risk in production.

June 2025

36 Commits • 4 Features

Jun 1, 2025

June 2025 — Coconut Wallet (noncelab/coconut_wallet) delivered core wallet usability enhancements, improved transaction visibility, and robustness across the app. Key features and UX improvements, along with stability fixes, reduce risk of UI regressions and increase user trust in balance accuracy and transaction outcomes. Demonstrated capabilities span Flutter/Dart state management, responsive UI tactics, and code quality improvements that support faster iteration and maintainability.

May 2025

9 Commits • 3 Features

May 1, 2025

May 2025 performance summary for noncelab/coconut_wallet: Delivered UI/UX enhancements, reliability fixes, and onboarding polish that improve user experience, robustness, and business value. Key technical shifts include a ValueNotifier-based optimization for sticky header visibility and a Listener refactor via Selector to reduce unnecessary re-renders (see commits dc4d289bbe66ed3cd303ded99f0ae6d3271649bc; d77bb5eb53d1b556c61f030eeb1440e88ef468ed).

April 2025

31 Commits • 6 Features

Apr 1, 2025

April 2025 monthly highlights for coconut_wallet focused on stability, performance, and maintainability. Key refactors and UI/UX improvements streamline user flows while robust bug fixes reduce regressions in production. Groundwork laid for ongoing wallet list enhancements and CDS-based styling across modules, with documentation and test coverage expanded to support sustainable development.

Activity

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Quality Metrics

Correctness88.8%
Maintainability87.0%
Architecture83.4%
Performance84.4%
AI Usage22.2%

Skills & Technologies

Programming Languages

BashCC++DartFlutterGitGradleJSONJavaJavaScript

Technical Skills

API IntegrationAPI developmentAPI integrationAddress ValidationAndroid DevelopmentBackend DevelopmentBlockchainBug FixingBuild ConfigurationBuild ScriptingClient-Server CommunicationCode CleanupCode OrganizationCode QualityCode Readability

Repositories Contributed To

1 repo

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

noncelab/coconut_wallet

Apr 2025 Mar 2026
11 Months active

Languages Used

CC++DartFlutterJavaKotlinMarkdownObjective-C

Technical Skills

Code CleanupCode QualityCode RefactoringDart DevelopmentDesign System ImplementationDesign Systems