I’m an engineer, cloud and AI architect and a former AWS Solutions Architect.
I design and test systems in which people and machines work together
reliably, from robots to AI agents.


Before that I spent five and a half years as a Solutions Architect at AWS and
spoke twice at AWS re:Invent: 2023 on robotics, 2024 on IoT. Today I work on
AI in the development process; more about that on LinkedIn.


This blog is where I write about the things I build, from home automation and
3D printing to electronics.

There are three different categories of posts in this blog:

  • Projects – All projects which took me several weeks to months or even years to finish
  • Tech Quickies – Anything I did within a few hours
  • How To Guides – Any kind of configuration and/or setup I find worth sharing

You can contact me via Email – info at boldt dot blog.

Publications

12/2025AWS Germany YouTube Channel
Das ist meine Architektur – OBI Energy Tracker
12/2024AWS Events YouTube Channel
AWS re:Invent 2024 – Elevate smart home experiences with IoT-based AI/ML models at the edge (IOT304)
09/2024AWS Machine Learning Blog
Generate synthetic data for evaluating RAG systems using Amazon Bedrock
05/2024GitHub AWS sample
Evaluating Large Language Models using LLM-as-a-Judge
04/2024 AWS IoT Blog
Streamline the process of developing IoT applications with Toolbox for AWS IoT
02/2024AWS IoT YouTube Channel
Streamline the process of developing IoT applications with Toolbox for AWS IoT
11/2023AWS Events YouTube Channel
AWS re:Invent 2023 – Deploying a global robot workforce for industrial inspections (ROB202)
11/2023GitHub AWS sample
Toolbox for AWS IoT
11/2023AWS Robotics Blog
ANYbotics uses AWS to deploy a global robot workforce for industrial inspections
09/2023AWS IoT YouTube Channel
Debug AWS IoT Greengrass V2 Component – Python
07/2022AWS DevOps Blog
Leverage L2 constructs to reduce the complexity of your AWS CDK application
02/2022AWS Open Source Blog
Using Apollo Server on AWS Lambda with Amazon EventBridge for real-time, event-driven streaming
07/2021IEEE International Conference on Robotics and Automation
Grasp Detection for Robot to Human Handovers Using Capacitive Sensors