I'm Leonardo. I'm a Brazilian Data Scientist.
- 🧑💼 Co-founder & CTO at @HarmoDeveloper
- 📚 Mathematician and Data Scientist
- 💙 Main tech stacks: Golang, Python and Javascript
Writer at rifeli.dev- 🇧🇷 Antônio Carlos - SC
- leonardorifeli/clawtop - Multi-host TUI dashboard for Anthropic Claude subscription usage. Daemon + viewer split keeps OAuth credentials on your workstation while a tmux dashboard on any host renders the merged view.
- leonardorifeli/personal_blog - My blog comments
- leonardorifeli/consultoria.rifeli.dev - My professional data
- leonardorifeli/xmrig-dashboard-app - A monero (xmrig) dashboard application (backend using Golang)
- leonardorifeli/lmde-omakube-install - Similuar Omakube lib for LMDE
- apify/crawlee - Crawlee—A web scraping and browser automation library for Node.js to build reliable crawlers. In JavaScript and TypeScript. Extract data for AI, LLMs, RAG, or GPTs. Download HTML, PDF, JPG, PNG, and other files from websites. Works with Puppeteer, Playwright, Cheerio, JSDOM, and raw HTTP. Both headful and headless mode. With proxy rotation. (2 weeks ago)
- unclecode/crawl4ai - Official Crawl4AI Cloud: a hosted web scraping, extraction, and search API for AI agents. Free API key, 1,000 credits a month, no card. Fully open source: this repo is the Apache-2.0 crawler that powers it, and you can self-host it. (2 weeks ago)
- firecrawl/firecrawl - Supercharge your AI agents with data from the web and beyond. Building the library for superintelligence. 🔥 (2 weeks ago)
- rohitg00/ai-engineering-from-scratch - Learn AI Engineering! Learn it. Build it. Ship it for others. (2 weeks ago)
- Gathin23/cleanyourtv - Debloat any Android or Google TV over Wi-Fi and get an Apple TV-style home. (3 weeks ago)
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rafaelbmateus - Rafael Mateus
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bahattinyunus - Bahattin Yunus ÇETİN
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Dvurechensky - Dvurechensky
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shahidazam2020-oss - Shahid Azam
Many thanks everyone! 🙏
- leonardorifeli/consultoria.rifeli.dev
- HarmoDeveloper/.github
- Muximba/.github
- remy/mit-license
- leonardorifeli/clawtop
- HarmoDeveloper/harmo-i18n
- A métrica que não existia: como tiramos o RRi do zero, na notação (2 months ago)
- O termo de fronteira (2 months ago)
- Ensinei o Claude Code a documentar minha sprint no ClickUp (e ele abriu a última task sozinho) (2 months ago)
- A API HTTP escondida do meu DVR Intelbras: ajustando 4 câmeras pela linha de comando (3 months ago)
- As oito famílias de matemática que rodam por trás da Plataforma Harmo todo dia (3 months ago)
- MWAA orquestrando workers em Go no EKS: a stack que sustenta nossos pipelines de dados (3 months ago)
- Observabilidade e alertas no EKS: fechando o loop (4 months ago)
- O alpinista no nevoeiro: dez anos depois do Cálculo I, descobri que ele mora dentro de toda IA moderna (4 months ago)
- Slash commands no Claude Code: como construí o /save-session e por que ele virou ritual de fim de sessão (4 months ago)
- Seis anos de Harmo: o que aprendi como CTO construindo infraestrutura Drive-to-Store (5 months ago)
I created this readme based on Becker's readme.






