Portfolio

Current projects.

Live projects under tobiki.de: CityFit, BallR and meOS.

Back home

CityFit City matching atlas for nomads and expats. 100 cities, 500 variables, city and neighborhood views.

BallR One of the public projects: football pickup app, dashboard and a small ecosystem around it.

meOS Personal operating system. Daily execution, goals, habits, AI coach.

CityFit

City and neighborhood matching for people who can choose where they live. CityFit scores 100 cities with personal weights and turns the result into practical relocation options.

Live

100 curated cities, 500 factors, city and neighborhood views
CityFitAI turns plain text into slider weights and recommendations
Relocation layer with housing, coworking, SIM, insurance and arrival links

Open app Berlin view

BallR

Public project Tobias is building end-to-end — pickup football app, dashboard and a small community layer.

Demo

Full stack, built by Tobias: product, design, growth and tech
Focus: local match discovery and the player community around it

Open website Demo user

meOS

Personal operating system for daily execution — habits, check-ins, goal hierarchies from values down to weekly targets, plus an AI coach on top.

Live

Goal hierarchy from values to weekly tasks, plus daily check-in and habit points
Web app with cloud AI, sync, mobile PWA and desktop access
Built for Tobias first, then generalized — he runs on it himself

Open website Demo user

Get involved

If one of these fits.

Short intent signals, not long forms. Each button opens a small note you can send in one click.

Invest

Back an early project

Small tickets welcome. AI tooling and early project work are the obvious candidates.

Build

Co-founder

Open to one. Ideally someone technical, distribution-strong or with a domain edge. Not looking for more generalists.

Hire

Work together

Freelance, embedded or full-time. AI-leaning marketing, product work, internal tools.