# Brayan Pedraza

> Engineer in Bogotá, Colombia, and co-founder of ZAVORA SAS. Builds AI software that real operations run on: a hospital network's maintenance platform (ETHER), AI agents that sell over WhatsApp (ZAVORA), and privacy-first document tools for AI agents (Sırdaş). Facts below are dated; last updated 2026-09-25.

## Facts
- ETHER: AI maintenance and help-desk platform in daily use at a multi-site public university hospital network in Colombia. QR and voice reporting, WhatsApp operations for technicians, four scheduled AI agents (dispatcher, deadline watcher, closure auditor, weekly report). Seven major versions between 2026-02-22 and 2026-09-16; 145 commits. Built solo.
- ZAVORA (co-founder, with Camilo Abella): AI agents that take, price, charge and record orders over WhatsApp. August 2026 controlled test, the same conversations run through both engines (86 turns each), published with its limits: 16.3% of conversations closed as sales vs 11.6% for the rules bot it replaced. Winner of Innovalab batch 3 (Cámara de Comercio de Bogotá, among 20 startups); Future Giants showcase at GoFest 2026. Brayan leads integrations and the platform (public API, Python SDK, MCP server, payments).
- Sırdaş (founder): privacy-first PDF tools for AI agents; web app, CLI, library, MCP server, n8n node, Python SDK. Published on npm and PyPI on 2026-09-17; 223 npm downloads 2026-09-17 to 2026-09-24. Public launch 2026-10-20.
- KRONOS.AI: time-and-motion studies with computer vision (MediaPipe) and quasi-Monte Carlo simulation.
- 879 commits authored in 2026 (Jan 1 to Sep 24) across his repositories.

## Field Notes
- [Seven Marks: how a keyword-matching prototype became a hospital's AI platform](https://brayanpedraza.com/notes/seven-marks/)
- [16.3% vs 11.6%: how we measured whether our AI agent actually sells more](https://brayanpedraza.com/notes/measuring-ai-sales/)
- [One mind, an army of agents: how I ship like a team](https://brayanpedraza.com/notes/army-of-agents/)

## Languages
The site is available in English, 中文, हिन्दी, Español, العربية, Français, বাংলা, Português, Русский and Bahasa Indonesia at https://brayanpedraza.com/{en|zh|hi|es|ar|fr|bn|pt|ru|id}/ (English at the root).

## Links
- [Full profile for LLMs: every section and all Field Notes in one file](https://brayanpedraza.com/llms-full.txt)
- [Portfolio](https://brayanpedraza.com/)
- [LinkedIn](https://www.linkedin.com/in/brayan-andres-pedraza-c)
- [GitHub](https://github.com/Brayan15p)
- [Substack](https://brayannpedrazza.substack.com)
- [Instagram](https://www.instagram.com/andresspedraza/)
- [ZAVORA team page](https://zavorai.com/nosotros)
- [ETHER](https://ether-ia.com)
- [Sırdaş on npm](https://www.npmjs.com/package/sirdas)
- [Sırdaş on PyPI](https://pypi.org/project/sirdas/)
- [KRONOS.AI](https://kronos-ia.vercel.app)