Markus Furtlehner
Available
48.2792°N 14.2550°E

Build the Future.

Software Engineer. AI Specialist. 20+ Years Experience.

/agentic-ai/ /.net---node.js/ /aws---cloud/
Let's build something
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MF—2026
v1.0
001

About Me

Markus Furtlehner

Founder of IT-Trail GmbH. I build AI-powered software and the tools that let AI build software. For over 20 years, I've been shipping solutions — from mainframe banking to cloud-native microservices.

20+ Years years
50+ Projects projects
6 Industries industries
7 Products products
002

Expertise

Three disciplines. One goal: software that improves itself.

Agentic Development

Creator of Atoo Studio

AI agents that build software — not just suggesting code, but scaffolding entire projects, testing, and deploying.

public class AgentOrchestrator
{
    async Task<Result> Execute()
    {
        var plan = await _agent
            .Analyze(requirements);
        return await Build(plan);
    }
}
const pipeline = async () => {
  const result = await fetch(
    '/api/deploy', {
    method: 'POST',
    body: JSON.stringify({
      env: 'production',
      agent: 'claude'
    })
  });
};
resource "aws_ecs_service" "app" {
  name            = "production"
  cluster         = aws_ecs_cluster.main.id
  task_definition = aws_ecs_task.app.arn
  desired_count   = 3
  launch_type     = "FARGATE"
}

Full-Stack Engineering

20+ years shipping code

From C# and .NET to Node.js and TypeScript to infrastructure — full-stack means everything from database schemas to CI/CD pipelines.

Commit
Build
Test
Stage
Deploy

Cloud-Native DevOps

AWS / Azure / Sovereign Cloud

EC2 automation, container orchestration, Infrastructure as Code. I don't just build software — I build the platforms software runs on.

003

Most developers build:

Features.

I build:

Systems. Not features.

004

What I've Built

SiteHorse.ai

AI-powered website builder. Create professional web presences — automated, efficient, no technical skills required.

AISaaSNode.jsHetzner
View Project

IT-Trail SaaS Stack

All-in-one SaaS foundation: OAuth2 SSO, user registration, Google/Microsoft login, Stripe/Paddle integration. The backbone of SiteHorse.ai and future SaaS projects. Currently private — open source planned.

TypeScriptOAuth2StripeSSO
Coming Soon

Online Network Tools

Browser-based network tools: DNS lookups, SSL analysis, port scans and more. Fast, no installation needed.

Node.jsNetworkingSaaS
View Project

Disinfection Tunnel

IoT control system for disinfection tunnels: Arduino/Controllino firmware, Raspberry Pi HMI with Blazor, cloud management platform, and permanent 4G network connection.

ArduinoRaspberry PiBlazor4G IoT
View Project

Acoustic Soundmasking

IoT hardware product for soundmasking: ESP32 firmware (ESP-IDF), Bluetooth/WiFi/ESP-NOW, PCB design, 3D-print prototyping, cloud platform (Blazor), and React Native mobile app for Android/iOS.

ESP32PCB DesignReact NativeBlazor
Coming Soon

Printedmoments

Custom-built photobooth software and hardware for weddings, corporate events, and celebrations.

C#Hardware3D PrintingLinux
View Project
005

Experience

01
Banking
6 Years
Payment systems, mainframe, ATM management, third-level support.
02
Logistics
Project-based
Automated high-bay warehouse systems, SPS visualization, DirectX.
03
Events
Ongoing
Photobooth (hardware + software), delivery service platform, 3D printing.
04
Transportation
Project-based
Train station visualization, aircraft reservation system, logbook.
05
IoT & Embedded
Ongoing
Disinfection tunnel control, soundmasking IoT product, PCB design, 3D-print prototyping.
06
Cloud & DevOps
Ongoing
EC2 automation, Splunk logging, infrastructure relocation.
07
Leadership
Various
Product Owner, Interim Department Head, IT Consulting.

Interested in working together?