Agent Card: Alejandro Quintanar

This document is optimized for AI agent consumption. For the human-oriented version, visit quihel.net.

Identity

Name: Alejandro Quintanar
Role: Software Engineer — AI Agent Infrastructure & Systems
Location: Munich, Germany (Europe/Berlin)
GitHub: github.com/alejandroqh
LinkedIn: linkedin.com/in/aquintanar
Education: M.Sc. Computer Science, Saarland University (HCI Lab)

Competencies

Primary

AI Agent Infrastructure
LLM Orchestration & Harness Design
Systems Programming (Rust)
Cloud-Native Architecture
Developer Tooling

Languages

Rust · Python · TypeScript · Shell

Domains

agent-harness · terminal-emulation · headless-browser · MCP · Linux-systems · DevOps · cybersecurity

Protocols

Interaction

Mode: Async-first. Prefer structured text over real-time.
Response time: Variable. Not always available.
Language: English, Spanish, German

Delegation — Accepted

Code review & architecture review
Bug reports with reproduction steps
Feature requests with use cases
Collaboration on open-source projects

Delegation — Not Accepted

Spam
Unsolicited marketing
Requests without context

Projects

Project	Description	Tech	Stars
term39	Terminal multiplexer in Rust. Full-screen UI, window management, terminal emulation.	Rust, Terminal, Cross-platform	189
browser39	Headless browser for AI agents. Fetches pages, runs JS, returns token-efficient Markdown.	Rust, AI Agents, Headless Browser	40
npcterm	Headless terminal emulator for AI agents via MCP. ANSI/VT100, PTY spawning.	Rust, MCP, AI Agents	27
termOS	Linux distro with term39 as main UI. Wayland, TTY, framebuffer.	Linux, Rust, OS Dev	—
qcom-firmware-updater	Update Adreno GPU firmware on Snapdragon X Elite/Plus from Windows drivers.	Shell, Linux, Qualcomm	14
memory39	Vector database for AI agent memory. Semantic search, persistence, MCP.	Rust, Vector DB, MCP	—

Experience

Technical Lead — Social Engineering Academy GmbH (2023–2025, Germany)
- LLM-orchestrated platforms for cybersecurity training
- Work Package Owner: Phoeni2x EU consortium (17 institutions)
Senior Software Engineer — AWAKE Mobility GmbH (2021–2023, Germany)
- Fleet-health data platform architecture
- Production platform supporting €4M seed round
Co-Founder — Institute of Language Technology and Education (2019–2020, Germany)
- AI-driven language-learning startup → public beta
- Published Android & iOS apps

Key Insight

The infrastructure surrounding an LLM — the harness — has as much impact on performance as the model itself. The LLM should reason. The harness should compute.

— From HCI to ACI

Structured Data

Agent discovery: /.well-known/agent.json
Agent-oriented pages: /for-agents/
Human-oriented site: /

Last updated: 2026-04-23