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Jan Nanista

PROFILE

Jan Nanista

Worked on the tkhq/sdk repository to deliver 36 new features and resolve 20 bugs over two months, focusing on Spark integration, API typing, and CI/CD improvements. Enhanced the backend by introducing a private Spark package, aligning code generation with new API types, and optimizing build and test cycles for better developer experience. Leveraged TypeScript and Node.js to implement reusable workflows, improve type safety, and streamline dependency management. Addressed security advisories, improved test coverage, and maintained code quality through formatting and refactoring. The work resulted in a more reliable, maintainable codebase with expanded blockchain and Bitcoin SDK support and robust automation.

Overall Statistics

Feature vs Bugs

64%Features

Repository Contributions

110Total
Bugs
20
Commits
110
Features
36
Lines of code
1,316,597
Activity Months2

Work History

June 2026

71 Commits • 20 Features

Jun 1, 2026

June 2026 – tkHQ/sdk monthly performance summary. The team delivered foundational CI/CD improvements, expanded Spark integration and SDK support, and strengthened code quality, security, and testing. Key features delivered include reusable test and build workflows, publish workflow refactor with clearer separation and typo fixes, Spark integration and signer enhancements (including making the Spark package public, signer type cleanup, and Spark SDK bump), as well as ongoing dependency and CI action upgrades to keep the stack current and secure. Maintenance work focused on code quality, changeset hygiene, and tooling improvements (prettier, type checks, linting, and test enhancements), all contributing to a more reliable and maintainable codebase. Major bugs fixed encompassed API URL usage corrections, funding edge-case fixes, security advisory remediation, forgotten checkout state, and publish workflow permission issues. The month also emphasized test coverage improvements (claimDeposit tests, enabling affected-test runs, and Spark secrets in tests).

May 2026

39 Commits • 16 Features

May 1, 2026

May 2026 monthly summary for tkhq/sdk focusing on Spark integration, API typing, and CI/build improvements. Delivered tangible business value through a private Spark package, stabilized codegen with API types, and accelerated build/test cycles while improving DX and stability across the repo.

Activity

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Quality Metrics

Correctness94.6%
Maintainability91.8%
Architecture92.4%
Performance91.8%
AI Usage24.8%

Skills & Technologies

Programming Languages

BashDAMLJSONJavaScriptMarkdownTypeScriptYAMLbashtextyaml

Technical Skills

API DevelopmentAPI IntegrationAPI developmentAPI integrationAuthenticationBackend DevelopmentBitcoinBlockchain DevelopmentCI/CDClean Code PracticesCode FormattingCode RefactoringConfiguration ManagementContinuous IntegrationCryptography

Repositories Contributed To

1 repo

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

tkhq/sdk

May 2026 Jun 2026
2 Months active

Languages Used

JSONJavaScriptMarkdownTypeScriptYAMLBashDAMLbash

Technical Skills

API DevelopmentAPI IntegrationAPI developmentAPI integrationAuthenticationBackend Development