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Achievements

Achievement: Pair Extraordinairex3Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLOAchievement: Starstruckx2Achievement: Arctic Code Vault Contributor

Achievements

Achievement: Pair Extraordinairex3Achievement: Pull Sharkx3Achievement: QuickdrawAchievement: YOLOAchievement: Starstruckx2Achievement: Arctic Code Vault Contributor

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levz0r/README.md
whoami — Lev Gelfenbuim, engineer · CTO for hire · builder

I help companies and start-ups build products that work: full-stack apps, data pipelines and automation, plus fractional CTO work. These days I mostly build tooling around AI coding agents.

lev.engineer · LinkedIn · Medium · hi@lev.engineer · Book a 30-min call

Things I've shipped

Project What it does
gmail-tester Node.js Gmail client for checking that emails arrive in e2e tests npm stars
html-to-markdown-mcp MCP server that fetches pages and turns them into clean Markdown npm stars
markdown-printer Browser extension that saves web pages as Markdown stars
awesome-vibecoded-apps Curated, link-checked list of real apps built with vibe coding · vibecodedapps.dev stars
claude-code-statusline Claude Code statusline showing live tokens, cost and git state stars

Book

Web Testing with Cypress (BPB, 2022): end-to-end testing for any web app, browser or platform.

Latest writing

The post list updates daily from Medium via a GitHub Action.

Pinned Loading

  1. gmail-tester gmail-tester Public

    A simple Node.js Gmail client which checks the inbox for message existence

    JavaScript 286 74

  2. html-to-markdown-mcp html-to-markdown-mcp Public

    MCP server for converting HTML to Markdown using Turndown.js. Fetch web pages and convert them to clean, formatted Markdown.

    JavaScript 26 4

  3. markdown-printer markdown-printer Public

    Save web pages as Markdown files with preserved formatting. Perfect for documentation, articles, and note-taking.

    JavaScript 41 3

  4. awesome-vibecoded-apps awesome-vibecoded-apps Public

    Real apps built with vibe coding: curated examples made with Claude Code, Cursor, Lovable and more. Live, link-checked list at vibecodedapps.dev

    Python 54 13

  5. claude-code-statusline claude-code-statusline Public

    A powerful statusline for Claude Code with real-time token tracking, cost calculation, and git integration

    Python 4 1

  6. ASCIIKeyboard ASCIIKeyboard Public

    A macOS menu bar app that transforms your typing into ASCII art

    Swift