Things I've made trying to put my dent in the universe.

A collection of projects I've worked on — from side projects and open-source contributions to professional work.

VoiceChain UG i.Gr.

VoiceChain UG i.Gr.

Full-Stack Engineering, Voice Processing, Research

VoiceChain

Voice authentication is becoming increasingly relevant. Voice is becoming a global standard for human-machine communication. The identity layer that separates real from synthetic voices is missing.

Agile Methodologies Phoenix Elixir/Erlang Software Engineering Operations Management Innovation Management Project Management Business Strategy Product Management International Collaboration Technical Leadership Digital Media Technical Consulting Design Thinking elixir ai voice
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Henrich & Denzel

Henrich & Denzel

Henrich & Denzel Digital

With a fully integrated ERP system and a real-time 3D configurator, Henrich & Denzel now has a digital ecosystem that streamlines operations, simplifies product management, and offers customers a unique, interactive buying experience.

Technical Consulting Agile Methodologies Design Thinking Process Optimization Product Management Project Management Stakeholder Management Software Engineering Phoenix Three.js Elixir/Erlang JavaScript/TypeScript
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SpinningFlow — A Pet Project Born from a Spinning Class

Stephan Gensch - Digital Transformation & IT-Consulting

Full-Stack Engineering, Music Service Integration

SpinningFlow — A Pet Project Born from a Spinning Class

Turn your playlists into structured bike spinning workouts. Sync your music, set your goals, and ride to the beat. How I built a bike spinning workout app with Elixir, Phoenix LiveView, and a healthy disregard for doing things the easy way.

Innovation Management Design Thinking Agile Methodologies E-Health Software Engineering JavaScript/TypeScript Product Management Phoenix Elixir/Erlang Operations Management elixir phoenix fitness indiedev cycling spinningflow
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Berliner Wasserbetriebe

Berliner Wasserbetriebe

Full-Stack Engineering, Mobile Applications

- 2023

Digital Water City - EU Project

Brunnenlinse is revolutionizing the way that water well maintenance is managed. With Brunnenlinse as your CMMS, you will have access to the data you need, exactly where and when you need it.

JavaScript/TypeScript Elixir/Erlang Phoenix Stakeholder Management Software Engineering International Collaboration Operations Management Innovation Management Project Management Product Management Business Strategy Process Optimization Agile Methodologies Technical Consulting
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Any maintenance of drinking water wells includes documentation in a central well database. The “DW Well Diary” allows direct input into the well database and eliminates the need for paper documentation and later transfer to the database.

Dr.-Ing. Alexander Sperlich
Dr.-Ing. Alexander Sperlich R&D Berliner Wasserbetriebe