I'm Thaïs — Backend Software Engineer based in Rio de Janeiro, working in the payments domain. I write mostly Go and Python.
Outside of work I keep small projects that mix software with the things I'd be doing anyway: writing, languages, music, video.
- AI tooling for software work — Claude, MCP, agents. Daily driver for the projects below.
- High-availability backend systems — payment authorization, low-latency services, observability.
- Languages I'm always around — Portuguese (native), English, Spanish, Korean (lived in Seoul), Japanese (JLPT N4), Mandarin (currently studying).
| Go CLI that uses Claude or Ollama to detect and fix worldbuilding inconsistencies in web novels. | Polyglot pipeline (Go + Python) that generates and uploads daily lofi videos to YouTube. |
✍️ ficverse |
🀄 wordarin |



