---
title: "Discussion on \"From Context Engineering to Harness Engineering: Building Your Own Product Factory to Your Taste\" | Hashnode"
description: "Discussion on \"From Context Engineering to Harness Engineering: Building Your Own Product Factory to Your Taste\". Every developer gets to play Factorio as much as they want."
url: "https://hashnode.com/posts/from-context-engineering-to-harness-engineering-building-your-own-product-factory-to-your-taste/6abfc52edf3a58d1b87310a3"
---

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Discussion

# [From Context Engineering to Harness Engineering: Building Your Own Product Factory to Your Taste](https://codebastard.dev/from-context-engineering-to-harness-engineering-building-your-own-product-factory-to-your-taste?utm_source=hashnode&utm_medium=feed)

Every developer gets to play Factorio as much as they want.

Oct 2 · 5 min read · codebastard.dev  
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-   [#ai](https://hashnode.com/tag/ai)
-   [#llms](https://hashnode.com/tag/llms)
-   [#agents](https://hashnode.com/tag/agents)
-   [#context-engineering](https://hashnode.com/tag/context-engineering)
-   [#harness-engineering](https://hashnode.com/tag/harness-engineering)
-   [#software-factory](https://hashnode.com/tag/software-factory)
-   [#developer-tools](https://hashnode.com/tag/developer-tools)
-   [#automation](https://hashnode.com/tag/automation)
-   [#self-hosting](https://hashnode.com/tag/self-hosting)
-   [#engineering](https://hashnode.com/tag/engineering)

## Written by

[Jakub Mikos](https://hashnode.com/@Codebastard)

@Codebastard · St. Gallen, Switzerland

  
[View profile](https://hashnode.com/@Codebastard)

Software Architect, Product Engineer, Father & Gamer. Building things, exploring AI, and working towards FIRE.

I'm a software architect, tech lead, and product-minded engineer based in Switzerland, with over a decade of experience across startups and enterprise environments. At Raiffeisen Switzerland, I design and build financial market data and investment research platforms, focusing on distributed systems, event-driven architectures, and scalable backend solutions. My core stack includes Kotlin, Java, Spring Boot, TypeScript, Angular, and Kafka. I'm passionate about agentic AI, harness engineering, software factories, local LLMs, self-hosting, and game development. I enjoy challenging established practices, experimenting with new technologies, and building products from scratch. Outside technology, I'm a husband, father of two, and gamer pursuing financial independence (FIRE). This blog is where I share technical experiments, lessons learned, opinions, and unconventional ideas, without the corporate polish.

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