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PROFILE

Taxmeifyoucan

Mario Havel contributed to ethereum-org-website and ethereum/forkcast by building and refining documentation, roadmap features, and upgrade tracking systems that improved developer onboarding and project transparency. He applied TypeScript, Go, and React to implement clear navigation, technical writing, and backend logic, ensuring protocol changes like the Pectra and PeerDAS upgrades were well-documented and accessible. His work included API and backend development for upgrade data, frontend enhancements for user engagement, and bug fixes to maintain data integrity. By aligning documentation with evolving Ethereum roadmaps, Mario delivered maintainable solutions that reduced onboarding time and supported governance, auditability, and deployment confidence.

Overall Statistics

Feature vs Bugs

85%Features

Repository Contributions

16Total
Bugs
2
Commits
16
Features
11
Lines of code
738
Activity Months5

Work History

October 2025

5 Commits • 4 Features

Oct 1, 2025

October 2025 performance highlights: Delivered clear, developer-focused governance and readiness improvements across two repositories, aligning EIP documentation, KPIs, and upgrade data with current project goals. Implemented roadmap clarifications, activated Pectra routing, and refined EIP handling to reduce risk and improve deployment confidence for upcoming milestones.

September 2025

1 Commits • 1 Features

Sep 1, 2025

Concise monthly summary for 2025-09 highlighting delivered features, any bug fixes, overall impact, and technologies demonstrated. Focus on business value and technical achievements for performance reviews.

August 2025

5 Commits • 3 Features

Aug 1, 2025

In August 2025, contributed to the ethereum/forkcast project with documentation improvements, bug fixes, and scaffolding for future work. The work focused on clarity, data integrity, and roadmap alignment to maximize business value and maintainability.

July 2025

3 Commits • 2 Features

Jul 1, 2025

July 2025 performance summary: Delivered user engagement and documentation enhancements across ethereum/forkcast and ethereum-org-website, focusing on transparency, onboarding, and developer accessibility. Highlights include adding a direct Source Code link on Forkcast HomePage with a Tier List Creator link for personalization, and publishing Ephemery testnet documentation on the networks index page with resources and faucets. These changes drive community involvement, faster onboarding for new users, and clearer visibility into project code.

January 2025

2 Commits • 1 Features

Jan 1, 2025

January 2025 monthly summary for ethereum-org-website focused on documentation and roadmap alignment for the Pectra hard fork. The work enhances developer onboarding and navigation around upcoming protocol changes, tying documentation to the evolving Pectra roadmap.

Activity

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Quality Metrics

Correctness88.8%
Maintainability88.8%
Architecture85.0%
Performance85.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

CSSGoJavaScriptMarkdownTypeScript

Technical Skills

API DevelopmentBackend DevelopmentBlockchain DevelopmentContent ManagementDocumentationEthereumFront End DevelopmentFront-end DevelopmentGo DevelopmentReactTechnical WritingTypeScript

Repositories Contributed To

2 repos

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

ethereum/forkcast

Jul 2025 Oct 2025
3 Months active

Languages Used

CSSJavaScriptTypeScriptGoMarkdown

Technical Skills

Front End DevelopmentReactBackend DevelopmentDocumentationAPI DevelopmentBlockchain Development

ethereum/ethereum-org-website

Jan 2025 Oct 2025
4 Months active

Languages Used

Markdown

Technical Skills

Content ManagementDocumentationTechnical Writing

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