AI Engineering & Infrastructure
You don't need
an AI team.
You need one
engineer.
I build AI systems that automate workflows, reduce manual ops, and ship fast.
Tiny input. Outsized leverage.
How It Works
Tiny input. Outsized leverage.
A small amount of engineering can remove entire layers of repetitive work.
We talk
Start with a call, email, or chat. You show me the bottleneck.
We scope
I figure out whether you need advisory help, a focused automation, workflow improvements, or a full system build. The smallest thing that creates real leverage.
I build
No bloated discovery process. Lean builds, real infrastructure, measurable operational gains.
Some Things I've Built
Systems that work while you sleep
Autonomous Jira Agent
AI picks up tickets from the backlog, creates branches, writes code, runs tests, opens MRs, and moves the card to review. Humans review. The agent does the rest.
Email → Reservation Pipeline
Airbnb confirmation emails hit a webhook, get parsed by an LLM, and create structured reservations with automatic property matching. Zero manual data entry.
AI Scrum Master
Unblocks agents stuck on human review, dispatches backlog items to available workers, cleans up stale worktrees and dev environments. Runs the board so you don't have to.
Services
What I can do for you
AI Agents & Pipelines
Autonomous agents, RAG systems, LLM orchestration. End-to-end pipelines that ingest, process, and act without human intervention.
Infrastructure & DevOps
AWS, VPS, CI/CD, monitoring, deployment automation. Production-grade infrastructure that scales and stays up.
Backend Systems
APIs, databases, webhooks, integrations. Clean architecture, well-tested, built to last.
Technical Advisory
Architecture reviews, AI strategy, build vs buy decisions. A second opinion from someone who ships.
About
Martin Queija
10+ years shipping production backend systems. Cloud infrastructure, CI/CD pipelines, security, observability. The full stack from commit to deploy. Built for scale, maintained for years, not just demos.
Before the AI wave, I was already automating everything that didn't need a human in the loop. Now I build the next generation: autonomous agents, intelligent pipelines, LLM-powered workflows. Systems that operate themselves so teams can focus on what matters.
Based in Spain, working globally.