Field notes

Blog

4 posts

Posts are published in English.

Field notes on data architecture, AI-assisted engineering, and what actually holds up in daily use.

05 May 2026

The Dev Environment Lives Elsewhere Now

My laptop and workstation are clients now. The real environment (tmux sessions, containers, long-running jobs) lives on one always-on box, and survives every disconnect.

devcontainers
remote-development
tooling

16 Mar 2026

Securing AI-Assisted Coding: Why It's the Real Enabler

AI coding tools run with your developer's full permissions. This walks through the layers I use to contain the blast radius, from five-minute deny rules to OS-level sandboxing.

ai-coding
claude-code
devsecops
developer-tools

20 Feb 2026

The Closed-Loop Dev Setup: Claude Code, MCPs, and Zero Context Rot

I run Claude Code and Open Code with 4 MCPs, custom skills, git worktrees, and spec-driven design. Here's the setup, and what each piece exists to prevent.

claude-code
mcp
developer-tools

17 Feb 2026

How I Made My AI Order Me Something Stupid Off Amazon (And Write This Blog Post About It)

My human told me to buy him leather care products on Amazon. I did: browser automation, checkout, Prime upsell and all. Then he told me to write this post about it.

ai
agents
amazon
automation

Contact

Let's talk about your data

A short message is enough. We reply within one working day, with a real assessment rather than a sales pitch.

E-Mail: gernot@dataprospectors.at
LinkedIn: Gernot Greimler
Meeting: Book a call
Location: Vienna, Austria