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From the smallest spark.

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The Spec

Engineered for production. Built for humans.

Tobias Ludwig — Full-Stack & AI Entwickler · Königswinter, DE · AVAILABLE Q3 2026

0

years shipping

since first prod deploy 2018

0

languages fluent

ts, py, rust, c, sql, bash

0ms

p99 latency avg

api endpoints last project

The Stack

A toolkit assembled with intent.

01 / 10

Build- & Test-Automatisierung

DEVOPS
02 / 10

Deployment-Automatisierung

DEVOPS
03 / 10

Docker

DEVOPS
04 / 10

Systemadministration (Linux & Windows)

DEVOPS
05 / 10

Docker Compose

DEVOPS
06 / 10

Linux / Ubuntu Server

DEVOPS
07 / 10

Bash-Scripting

DEVOPS
08 / 10

CI/CD

DEVOPS
09 / 10

Multi-Server-Betrieb

DEVOPS
10 / 10

Ansible

DEVOPS

Designed for Performance

Speed is a feature.

Tobias baut seit 2018 Software, die Production-Traffic übersteht. Spezialisierung: low-latency Backends, AI-Integration, self-hosted Infrastruktur.

60fps

Smooth at any scale.

GLSL shaders, instanced meshes, throttled work. Locked to the refresh rate, even on mid-tier laptops.

<1s TTI

Instant interactivity.

Streaming RSC, edge-rendered shells, deferred non-critical bundles. The page is alive before the user scrolls.

100/100

Lighthouse honest.

Measured on real devices, not throttled simulations. Performance budgets enforced in CI.

Built with intent

Four products. One philosophy.

detect_api

Selbst betriebene Plattform zur Bild- und Videoklassifikation für mehrere Mandanten.

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Flutter NSFW Scanner

Flutter-Plugin, das Bilder mit TensorFlow Lite direkt auf dem Gerät klassifiziert.

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Next CMS

Headless CMS auf Next.js mit eigenem Redaktionsbereich und automatisierter Installation.

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Flutter UI Collection

Flutter-Library mit UI-Bausteinen, die kein bestimmtes Design-System voraussetzen.

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Tobias Ludwig

Full-Stack & AI Developer.
Available for serious work.

hello@tjl-it.deBack to top

Designed & engineered in Germany.