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Jim Counter

PROFILE

Jim Counter

Jim Counter developed existential deposit validation for the autonomys/auto-sdk repository, enabling precise financial checks for AI3 and Shannon units within the Autonomys Network. He implemented the meetsExistentialDeposit function, introducing differentiated logic for consensus and domain requirements, and updated number utilities to handle BigInt values accurately. Using TypeScript and JavaScript, Jim ensured that accounts meet minimum balance thresholds to prevent reaping, supporting both AI3 and direct Shannon validations. Comprehensive unit tests and documentation accompanied the new features, while codebase constants and formatting were refined to align with the updated logic. The work demonstrated depth in backend and blockchain development.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

7Total
Bugs
0
Commits
7
Features
1
Lines of code
949
Activity Months1

Work History

September 2025

7 Commits • 1 Features

Sep 1, 2025

2025-09 monthly summary for autonomys/auto-sdk focusing on business value and technical achievements. Delivered existential deposit validation for AI3 and Shannon units with differentiated checks for consensus and domain requirements, supported by comprehensive tests and updated constants. Major changes include: added meetsExistentialDeposit functionality and accompanying tests; corrected consensus ED value; implemented separate ED amount checks for consensus and domains; ED check for Shannons; updated number utilities and formatting to support precise financial validation.

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance97.2%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaScriptTypeScript

Technical Skills

Backend DevelopmentBigIntBigInt HandlingBlockchain DevelopmentDocumentationJavaScriptRefactoringSmart ContractsTypeScriptUnit Testing

Repositories Contributed To

1 repo

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

autonomys/auto-sdk

Sep 2025 Sep 2025
1 Month active

Languages Used

JavaScriptTypeScript

Technical Skills

Backend DevelopmentBigIntBigInt HandlingBlockchain DevelopmentDocumentationJavaScript

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