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Bijan Massoumi

PROFILE

Bijan Massoumi

Bijan developed core gas station infrastructure for the tkhq/sdk repository, focusing on multi-network EIP-7702 support and delegated USDC transfers. He architected a dual-contract system with consolidated ABIs, enabling gasless ETH and USDC transactions across chains. His work included refactoring for policy enforcement, paymaster integration, and robust environment configuration, all while maintaining clear documentation and developer onboarding materials. Using TypeScript, Solidity, and Node.js, Bijan implemented a Jest-based policy testing framework and streamlined dependency management. The result was a maintainable, extensible SDK that improved security, reliability, and developer experience for gas-station enabled Web3 applications across multiple networks.

Overall Statistics

Feature vs Bugs

89%Features

Repository Contributions

74Total
Bugs
2
Commits
74
Features
17
Lines of code
20,076
Activity Months2

Work History

October 2025

63 Commits • 16 Features

Oct 1, 2025

October 2025 monthly summary focusing on Gas Station work across tkhq/sdk and tkhq/docs. Key features delivered include a major Gas Station Core Enhancements with policy integration (refactored client separation, updated ABI, new policy utilities, paymaster functionality, and ETH/USDC transfer capabilities), complemented by the Gas Station Policy Testing Framework (Jest-based) and Bring Your Own Paymaster (BYOP) beta groundwork. Ongoing dependency and configuration maintenance ensured compatibility (pnpm lockfile, tsconfig, workspace references) and streamlined builds. Documentation and examples were overhauled for clarity, accessibility, and auditing status updates, improving developer onboarding and security posture. Several targeted fixes improved reliability and correctness in transfer and data handling, and the overall platform now supports more robust policy enforcement and gasless transaction capabilities, driving business value through security, reliability, and faster time-to-market for gas-station enabled applications.

September 2025

11 Commits • 1 Features

Sep 1, 2025

September 2025 monthly summary for tkhq/sdk focusing on delivering a cross-network EIP-7702 gas station with delegated USDC transfers. This month centered on enabling multi-network operation, consolidating ABIs, and expanding examples for gasless transfers, while updating environment/config to improve developer experience and integration reliability.

Activity

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Quality Metrics

Correctness93.2%
Maintainability91.6%
Architecture89.8%
Performance85.6%
AI Usage20.4%

Skills & Technologies

Programming Languages

BashJSONJavaScriptMarkdownShellSolidityTypeScriptYAML

Technical Skills

ABI DefinitionAPI IntegrationBackend DevelopmentBlockchain DevelopmentBuild ToolsCode ExamplesCode OrganizationCode RefactoringConfiguration ManagementDependency ManagementDocumentationEIP-712EIP-7702EVMEnvironment Configuration

Repositories Contributed To

2 repos

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

tkhq/sdk

Sep 2025 Oct 2025
2 Months active

Languages Used

JSONJavaScriptTypeScriptBashMarkdownShellSolidityYAML

Technical Skills

Backend DevelopmentBlockchain DevelopmentEIP-712EIP-7702EVMEnvironment Configuration

tkhq/docs

Oct 2025 Oct 2025
1 Month active

Languages Used

Markdown

Technical Skills

Documentation

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