Web & Software Developer

Hi, I'm Jan

// Full-Stack & Mobile Development

Welcome to my portfolio! I build practical, high-performance web and mobile applications with a focus on usability, clean architecture, and modern web standards. Beyond software development, I have a strong interest in Linux environments, self-hosting, container orchestration, and Infrastructure as Code (IaC). Explore my featured projects and developer profiles below.

jan.display // amber-crt
Jan Stuhlmann

Featured Projects & Web Apps

Production applications built for real users, solving everyday problems.

Web & App

bringlist.net

Your Online Potluck & Event Planner

A collaborative event planning platform that answers 'who brings what and who is available when'. Free, no registration required, with integrated photo sharing, date voting, task assignment, and mobile companion apps.

Web Application Event Planning PWA & Mobile Apps
Visit Website
Utility Map

wc-info.org

Public Restroom Finder & Directory

A fast, privacy-focused map directory to quickly find public restrooms nearby or at travel destinations. Community-driven with accessibility details and clean UX.

Interactive Map Geolocation Public Utility
Visit Website
Blog & Wiki

janpedia.de

Personal Tech Blog & Knowledge Base

A personal blog and digital garden covering web development, DIY electronics, home automation, server administration, and practical guides without arbitrary niche constraints.

Tech Blog Knowledge Base Tutorials & DIY
Visit Website

Mobile Apps & App Stores

Published mobile applications on iOS and Android.

iOS / iPadOS

Apple App Store

Developer profile on Apple App Store with native/hybrid iOS applications.

View Developer Page
Android

Google Play Store

Developer profile on Google Play Store with published Android applications.

View Developer Page

Code & Open Source

Source code, contributions, and repositories across platforms.

Git & Repos

GitHub (@JanST123)

Open source code, repositories, experiments, and developer contributions.

View Repositories
Open Source Forge

Codeberg (@Jan8)

Free and open source projects hosted on the community-driven Codeberg forge.

View Repositories

Professional Networks & Profiles

Connect with me for professional inquiries, collaborations, or career opportunities.

Career & Network

LinkedIn

Professional career milestones, network connections, and experience.

View Profile
DACH Network

XING

Professional profile in the German-speaking (DACH) business network.

View Profile

Interested in working together?

Feel free to reach out directly via email or connect on LinkedIn/XING.

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