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rajangarg047

PROFILE

Rajangarg047

Worked on the BitGoJS repository to enhance wallet security and developer experience by improving passkey handling and enabling offline address derivation. Focused on backend and API alignment, the work introduced atomic passkey attachment during key creation using TypeScript and Node.js, ensuring wallet state consistency and reducing failure modes. Persisted passkeys for MPC keychains by integrating webauthnInfo and updated onchain wallet creation logic to support enterprise workflows. Developed stateless endpoints for offline address derivation across multiple coins, including Solana and UTXO-based assets, while expanding unit and integration tests. Emphasized robust cryptography, API design, and comprehensive documentation throughout the process.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

13Total
Bugs
0
Commits
13
Features
3
Lines of code
1,703
Activity Months2

Work History

June 2026

12 Commits • 2 Features

Jun 1, 2026

June 2026 monthly summary for BitGoJS (BitGo/BitGoJS). Focused on security-hardening of passkey handling in MPC keychains and enabling offline/air-gapped address derivation across coins, aligning with enterprise-grade workflows and cross-coin consistency. Key work spans security, robustness, and API surface improvements with an eye toward reducing network dependencies while increasing trust guarantees for key material.

May 2026

1 Commits • 1 Features

May 1, 2026

May 2026 monthly summary — BitGoJS (BitGo/BitGoJS). Focused on reliability improvements for passkey handling by enabling atomic attachment during key creation and aligning the SDK surface with backend expectations to reduce failure surfaces in wallet creation flows.

Activity

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Quality Metrics

Correctness100.0%
Maintainability97.0%
Architecture96.8%
Performance90.8%
AI Usage75.4%

Skills & Technologies

Programming Languages

TypeScript

Technical Skills

API DesignAPI DevelopmentAPI IntegrationAPI designAPI developmentBackend DevelopmentBlockchainCryptographyEVMExpressMPCNode.jsSDK DevelopmentSinon.jsSoftware Architecture

Repositories Contributed To

1 repo

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

BitGo/BitGoJS

May 2026 Jun 2026
2 Months active

Languages Used

TypeScript

Technical Skills

API developmentTypeScriptbackend developmentAPI DesignAPI DevelopmentAPI Integration