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ertemann

PROFILE

Ertemann

Worked on the burnt-labs/xion.js repository, delivering two targeted features over two months focused on wallet interoperability and workflow efficiency. Implemented ADR-036 signature verification compatibility, supporting both direct SHA256 and ADR-036 wrapped verification to enhance cross-wallet support for Keplr and OKX. Extended type support for secp1 verification and refactored cryptographic operations using TypeScript and JavaScript, improving reliability and maintainability. Additionally, introduced a manual trigger for the Claude code review workflow and removed unnecessary scheduled schema checks, streamlining CI/CD processes with GitHub Actions and YAML. The work emphasized robust cryptography, flexible automation, and clear, test-driven engineering practices.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

5Total
Bugs
0
Commits
5
Features
2
Lines of code
345
Activity Months2

Work History

January 2026

1 Commits • 1 Features

Jan 1, 2026

January 2026: Delivered targeted workflow improvements for burnt-labs/xion.js, focusing on review flexibility and CI efficiency. Implemented a manual trigger for Claude code review workflow and removed the scheduled openschema checker cron, reducing automated validation overhead. The changes are encapsulated in a single commit for clear traceability (e9f2bad497dacc8b22ec61c1e5d49f60bca8e835).

December 2025

4 Commits • 1 Features

Dec 1, 2025

December 2025 monthly summary for burnt-labs/xion.js: Delivered ADR-036 signature verification compatibility to improve wallet interoperability (Keplr and OKX). Implemented support for both direct SHA256 verification and ADR-036 wrapped verification, introduced ADR wrapping for messages to meet smart-contract requirements, and extended type support for secp1 verification. Completed tests and refactors to enhance wallet compatibility and verification processes. The work strengthens cross-wallet interoperability, reduces integration risk, and improves cryptographic verification reliability.

Activity

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Quality Metrics

Correctness88.0%
Maintainability80.0%
Architecture84.0%
Performance80.0%
AI Usage32.0%

Skills & Technologies

Programming Languages

MarkdownTypeScriptYAML

Technical Skills

API integrationBlockchain IntegrationCI/CDGitHub ActionsJavaScriptSmart Contract DevelopmentTypeScriptblockchain developmentcryptographytestingworkflow automation

Repositories Contributed To

1 repo

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

burnt-labs/xion.js

Dec 2025 Jan 2026
2 Months active

Languages Used

MarkdownTypeScriptYAML

Technical Skills

API integrationBlockchain IntegrationJavaScriptSmart Contract DevelopmentTypeScriptblockchain development