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j-s-n

PROFILE

J-s-n

Worked on the iron-fish/ironfish repository to enable hardware-wallet readiness and safer onboarding by integrating and standardizing a ledger flag across account, multisig, DKG, and encoding modules. Leveraged TypeScript and Node.js to implement forward and backward wallet migrations, update API endpoints, and adjust serialization paths, ensuring seamless support for ledger-enabled accounts and hardware wallet integration. Enhanced wallet import workflows and maintained compatibility with non-ledger accounts through comprehensive testing and debugging. Focused on backend development, data serialization, and database migration to establish a secure, scalable foundation for hardware-wallet support and improved user onboarding within the cryptocurrency platform.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

8Total
Bugs
0
Commits
8
Features
2
Lines of code
1,102
Activity Months1

Your Network

8 people

Work History

December 2024

8 Commits • 2 Features

Dec 1, 2024

December 2024 monthly summary for iron-fish/ironfish focused on enabling hardware-wallet readiness and safer onboarding through Ledger Flag Integration and Migration. Delivered cross-module ledger flag standardization across Account, Multisig, DKG, and encoders, enabling ledger-enabled accounts and hardware-wallet integration. Implemented Ledger Wallet Migration and Import Enhancements with forward/backward migrations, file renames, and API adjustments to support ledger wallets and default ledger behavior. Validated flows with non-ledger accounts to ensure correctness and prevent regressions. This work establishes a foundation for secure, scalable hardware-wallet support and smoother user onboarding, with concrete changes to serialization, account initialization, and wallet import paths.

Activity

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Quality Metrics

Correctness86.2%
Maintainability85.0%
Architecture85.0%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptTypeScript

Technical Skills

API DesignBackend DevelopmentCryptocurrencyData SerializationDatabase ManagementDatabase MigrationEncryption/DecryptionFull Stack DevelopmentFull stack developmentNode.jsTypeScriptTypeScript DevelopmentWallet DevelopmentWallet ImplementationWallet Migration

Repositories Contributed To

1 repo

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

iron-fish/ironfish

Dec 2024 Dec 2024
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

API DesignBackend DevelopmentCryptocurrencyData SerializationDatabase ManagementDatabase Migration