Jörn Dyherrn

Projects & references

Selected projects from over 10 years of development experience.
From startups to enterprise clients.

// Projects

Selected work.

Platforms, apps and products — from concept to production.

01Live

audinom.com

Learning platform for musicians

Full-stack development of an innovative learning platform that teaches music through the ear instead of through notation. React frontend, Node.js backend and cloud infrastructure with audio streaming and interactive exercises.

ReactNode.jsAWSTypeScript
Screenshot of audinom.com
View project
02Live

hauswertpro.de

AI-powered real estate valuation

Development of an AI-powered platform for real estate valuation. Users upload documents such as exposés and financial plans and receive an automated analysis with price estimates and key figures.

ReactNext.jsTypeScriptAI/ML
Screenshot of hauswertpro.de
View project
03Live

sparrail.de

Smart rail journeys

A platform for intelligent ticket splitting on rail journeys. Automatically analyses cheap combinations of single tickets and regional passes to reduce travel costs by up to 70%.

ReactNext.jsTypeScriptNode.js
Screenshot of sparrail.de
View project
04Shipped

fanbloc.gg

Fan engagement platform

Development of an interactive fan engagement platform for sports clubs and content creators. Real-time features, gamification and social integration.

ReactReact NativeGraphQLReal-Time
Screenshot of fanbloc.gg
05Shipped

wallfair.io

Event trading platform

Frontend architecture and development of an event trading platform with real-time data visualization, live-streaming integration and complex state management.

ReactTypeScriptWebSocketD3.js
Screenshot of wallfair.io

// Contact

Got a project in mind?
Let's talk.

Email

kontakt@dyherrn.dev

Phone

+49 176 72478078

Location

Robert-Blum-Str. 19, 06114 Halle (Saale)

Whether it's a web app, mobile app or technical advisory — I look forward to hearing from you. Tell me about your project and we'll find the best solution together. Typical response time is under 24 hours.

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