NifTinker.

NifTinker · Vibe coding

Ideas become practical digital tools.

At NifTinker, apps and projects take shape through vibe coding. I work mainly with Claude Code and Codex, from the first idea and planning through to everyday testing.

KaleidoTangle and BilderAufräumer are available free on the App Store for iPhone. The three web apps are prototypes used by a small group of people.

Explore projects
NIFTINKER / 001IDEA → APP

From an idea to a tested prototype

  1. 01Clarify the idea and need
  2. 02Develop a prototype
  3. 03Test and improve it in daily life
CLAUDE CODECODEX

NIFTINKER / VIDEO

From an idea to an app – in 15 seconds

Describe, test, improve: a quick look at NifTinker and the current apps.

Play video · 15 seconds · no audio

KaleidoTangle and BilderAufräumer are available free on the App Store for iPhone. The three web apps are prototypes used by a small group of people.

PORTFOLIO / 01

Current apps and projects

See all projects
Photos & organisationiPhone app

BilderAufräumer

Make room for more beautiful memories with short photo-tidying sessions on iPhone.

Available on the App StoreView project
BilderAufräumer – Download free on the App Store
Food & movementProtected web app

Ulis Fitness

Record meals and movement, and follow your progress over time.

Prototype · small test groupView project
Creativity & patternsiPhone app

KaleidoTangle

Your drawing. New patterns. A fresh perspective every time.

Available on the App StoreView project
KaleidoTangle – Download free on the App Store

An Android version for Google Play remains a possibility for the future. There are no plans to develop it in the near term.

Planning & remindersProtected web app

Ulis MediZeit

Plan and record medication without suggesting medical decisions.

Prototype · small test groupView project
Movement & wellbeingProtected web app

Ulis Bewegung

Create short sessions for mobility, gentle strength and relaxation.

Prototype · small test groupView project

How the projects take shape

Vibe coding, with responsibility for the result.

The name NifTinker combines “nifty” – clever and practical – with “tinkering”: exploring ideas through hands-on experimentation. It stands for small, thoughtful solutions that grow step by step from an idea into a useful application. I do not come from a traditional software development background. I define requirements, work mainly with Claude Code and Codex, check the results carefully and improve each app step by step. Clear usability and privacy are part of the process from the start.

  • Vibe coding

    From an idea to an app

  • Structured

    Clear planning and testing

  • AI-assisted

    Using modern tools thoughtfully

  • Privacy

    Data protection from the start

  • For real people

    Clear, practical everyday solutions

CONTACT

Get in touch with NifTinker

You can reach NifTinker by email or on LinkedIn.

kontakt@niftinker.deVisit LinkedIn