Independent developer / AI engineering practitioner

Turning AI from impressive demos into systems you can truly rely on.

I'm Noxtrel, an independent developer who enjoys exploring technology, taking complex problems apart, and turning ideas into things that work.

I focus on where large language models meet the real world: agent architecture, context engineering, RAG, voice interfaces, automation, and system design. I care less about dazzling demos and more about whether a system runs reliably, keeps improving, and actually solves the problem.

This is where I write about my projects, technical experiments, the mistakes I learn from, and my curiosity about technology and the world.

NoxtrelNoxtrelAI collaboration · Agent engineering · Independent explorationBuild things. Break assumptions. Explore beyond.

What I work on

01

Context engineering

Give the model the right information at the right time instead of stuffing everything in.

02

Agent engineering

Tool use, task loops, harnesses, and evals that make agents controllable and reproducible.

03

Shipping AI

From requirements and model selection to launch and acceptance, delivered with engineering discipline.

Latest writing

The first essay is on its way.

Course

The Little Token Seller: AI Collaboration & Agent Engineering

A structured course for tech professionals: from how LLMs work, prompts and context engineering, to agents, harnesses, AI project delivery, and two complete hands-on projects.

  • 14 modules
  • 124 lessons
  • 2 end-to-end projects
  • Side-by-side examples in every lesson