👋

Hello, I'm Lorenz. I'm a full-stack developer with 12 years of experience. My current focus is data science, GEO & SEO.

About me

After graduating with a degree in Science, I further persued my passion for programming. I soon stared internships and learned full-stack web development. My favorite part of programming is the problem-solving aspect. I love the feeling of finally figuring out a solution to a problem.

My core stacks are React / Next.js / Node.js / Vercel or Angular / Ionic / Node.js / Firebase. I am also familiar with native development. I am always looking to learn new technologies. Currently I am not looking for a full-time position as a software developer.

When I'm not coding, I enjoy playing video games, biking, and playing with my cat. I also enjoy learning new things. I am currently learning about history and geopolitics. I also play the guitar, ukulele and a bit of piano.

My projects

Solis MTG AI Assistant

Ceiling-mounted projector system replicating an MTG game state in real time - calling out triggers, projecting card stats and attacks.

SAM
pHash
LLM
Optical Flow
OpenCV
CUDA

File Attribution Program

File management tool with pHash deduplication, face recognition, at rest encryption and LLM based solar-scheduled content tagging.

LLM
Svelte
SpacetimeDB
pHash
CUDA
Python

GGDL Accounting

Automated accounting solution specifically targeted towards, but not limited to property owners. Learns recurring tax rates and structures.

AI
Angular
Firebase
PWA
Auth
DB
XLSX

Anz Live Wallpaper

Live Android lockscreen where you can keep your own pet ant colony. Watch them forage, dig, fend off intruders and grow in numbers.

Android
Godot
WASM
Physics
Shader
3D

AVC Social

Cross-Platform social media application focused on community interactions with custom votings, events and games per friendgroup.

Angular
Firebase
FaaS
PWA
Push
Auth

Websites

WordPress sites, PWAs or more custom websites such as this one for use as portfolio, landing pages or blogs via a multitude of tech stacks.

React
Next.js
Vercel
Angular
Firebase
SSR

My skills

AI & Computer Vision

LM Studio
Gemma Vision
OpenCV
pHash
CUDA

Infrastructure

Docker
Nginx
Firebase
Vercel
Tailscale
Cloudflare

Preferred Languages

HTML
CSS/SCSS
TypeScript
JavaScript
Kotlin
Swift

Frontend

Angular
React
Godot
WordPress
PWA
Next.js

Backend

Node.js
SQL
Firebase
SpacetimeDB
PHP

User Interface

Ionic
Tailwind CSS
Svelte
SSR
Framer Motion

My experience

Secondary Technical College

Salzburg, AT

Specialization on Programming and Electronics. Between my studies I got to work at several companies but most notably SBS with which a recurring partnership started to take form.

2010 - 2015

Fullstack Developer

SBS Software GmbH

I worked with SBS on multiple native Android, aswell as Progressive Web App projects over the years including full-time and contract engagements.

2014 - 2018

B.Sc. at University

Hagenberg, AT

Specialization on Mobile (Responsive) Development and Business Management. During my studies I was often involved in projects, one of which turned into a company.

2015 - 2018

Startup Founder

Kennstwen GmbH

Kennstwen is a B2B2C platform that connects craftsman directly to their customers and via cooperative directive. After three years I executed a full exit divesting my ownership stake.

2017 - 2019

M.Sc. at University

Hagenberg, AT

Specialization on Mobile (Responsive) Development and Business Management. Aborted shortly before graduation with a perfect score of 1.0 to persue business projects.

2018 - 2020

Cross-Platform Developer

Vortech e.U.

Cross-platform mobile apps with Ionic, Angular and Capacitor, extended with native Swift and Kotlin for low-level plugin integrations (cameras, scanners) where device compatibility across iOS and Android was the core challenge.

2020 - 2021

Head of Data Science & SEO

LightCyde GmbH (formerly Vortech)

Led data science and SEO operations - building data collection and warehousing pipelines, custom analysis tools, and long-term SEO strategies for dozens of clients. Turned data-driven SEO into a repeatable, documented process.

2021 - 2026

Head of Data Science, GEO & SEO

Wildfire Media GmbH (formerly LightCyde)

Expanded the SEO foundation into AI-oriented GEO (Generative Engine Optimization), using customer data at scale to hyperscale organic traffic and drive cross-KPI growth.

2026 - present