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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

Docker

DEVOPS
02 / 10

Docker Compose

DEVOPS
03 / 10

Linux / Ubuntu Server

DEVOPS
04 / 10

Bash-Scripting

DEVOPS
05 / 10

CI/CD

DEVOPS
06 / 10

Multi-Server-Betrieb

DEVOPS
07 / 10

Server-Härtung (UFW, fail2ban)

DEVOPS
08 / 10

Backup-Cron / Restore

DEVOPS
09 / 10

Nginx Reverse Proxy

DEVOPS
10 / 10

Failover-Routing

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.

Next CMS

Skalierbares Headless CMS auf Basis von Next.js mit integriertem Backend und Auto-Install.

Learn more

detect_api

Multi-Service NSFW-Detection-Plattform mit KI-Scoring, Multi-Tenancy, Admin-Dashboard.

Learn more

Flutter UI Collection

Design-System-agnostische UI-Library für Flutter mit wiederverwendbaren Komponenten.

Learn more

Flutter NSFW Scanner

On-Device ML-Plugin für Flutter — NSFW-Erkennung mit TensorFlow Lite, kein Cloud-Upload.

Learn more

Tobias Ludwig

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

hello@tjl-it.deBack to top

Designed & engineered in Germany.