WORK CASE STUDIES

Selected projects across AI, product engineering, design and sound with end-to-end delivery ownership.

Selected clients and productions

VoicfyTreppe Aufwaerts (Feature Film)KaDeWe Group GmbHB2B Operations TeamFunke Mediengruppe (WAZ, NRZ, WP, WR)Bundesliga Broadcast FormatBILD / Axel SpringerE.ONSPDGASAGSparkasseBrand Campaign ProductionsNews Product ArchivePrivate Trading Product

Voicfy

Voicfy Platform

AI Voice SaaS Platform

Built a full-stack voice platform from product concept to production deployment, including billing, user flows and scalable architecture.

Created a reusable platform foundation for rapid feature rollout and monetization.

Next.jsTypeScriptNode.jsStripeDocker
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Voicfy

Voicfy Real Voice TTS (Diffusion)

Voice Model Engineering

Developed a diffusion-based real voice TTS system with training and inference pipelines for production usage.

Improved output quality and enabled reliable high-volume voice generation workflows.

PythonPyTorchFastAPIDocker
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Treppe Aufwaerts movie artwork

Treppe Aufwaerts (Feature Film)

Original Score for Treppe Aufwaerts

Feature Film Score and Sound Direction

Composed and produced the original score for Treppe Aufwaerts, a German feature drama (2015) by Mia Maariel Meyer. The music direction was built around scene tension, family conflict and editorial rhythm, from thematic sketching to final mix delivery.

Established a coherent sonic identity across key character arcs and supported emotional continuity between dialogue-driven and high-pressure sequences. The score approach helped connect narrative pacing from festival presentation to theatrical release in Germany.

Theme CompositionCue MappingSound DesignMixing and Post-Production
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KaDeWe Group project visual

KaDeWe Group GmbH

KaDeWe Group Digital Design

Retail Digital Experience Design

Designed digital experience assets and visual systems for KaDeWe Group brand and campaign touchpoints.

Improved visual consistency across premium retail communication formats.

Art DirectionDigital DesignCampaign Visuals
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B2B Operations Team

AI Operations Copilot

Agentic Workflow Automation

Implemented triage and routing automation across service channels with human-in-the-loop controls and audit-ready execution logs.

Reduced manual handling effort and stabilized operational throughput.

OpenAIn8nHubSpot APINotion API
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Funke newspaper app UI/UX design visual

Funke Mediengruppe (WAZ, NRZ, WP, WR)

Funke Mediengruppe Newspaper App UI/UX Design

Mobile App UI/UX Design for News Brands

Designed and iterated newspaper app UI/UX across Funke NRW titles with focus on readability, navigation and recurring user journeys.

Built a reusable UX pattern system across multiple editorial app products and reduced design iteration time.

Mobile UXApp UIEditorial Product DesignDesign Systems
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Funke app video promotion campaign still

Funke Mediengruppe (WAZ, NRZ, WP, WR)

Funke Mediengruppe App Video Promotion Campaign

App Video Promotion Campaign

Produced the app video promotion campaign over three years across Funke NRW titles, from concept and motion design to audio post and delivery.

Created a reliable recurring campaign pipeline that improved rollout consistency and audience retention messaging for the app.

Video Promotion CampaignMotion GraphicsAudio PostCampaign Delivery
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Voice production reference for sports magazine

Bundesliga Broadcast Format

Bundesliga Weekly 30-Minute Magazine

Multilingual Voice Recording and Production Management

Produced weekly 30-minute football magazine episodes including voice recording and production management in three languages for global airing.

Established reliable multilingual delivery cadence for recurring international broadcasts.

Voice RecordingProduction ManagementMultilingual Delivery
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BILD product design visual

BILD / Axel Springer

BILD Product Design

Editorial Product Design

Worked on product design deliverables for BILD digital experiences with focus on mobile usage and clear information hierarchy.

Helped shape reusable product UI patterns for recurring editorial surfaces.

Product DesignMobile UXEditorial Interfaces
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Funke customer retention video still (WAZ/NRZ/WP/WR)

Funke Mediengruppe (WAZ, NRZ, WP, WR)

Funke Mediengruppe Customer Retention Video Series

Customer Retention Video Production

Produced customer retention and promo videos over three years across Funke NRW titles including WAZ, NRZ, WP and WR, from concept and motion to audio post and delivery.

Established a reliable recurring delivery pipeline for multiple editorial brands with consistent quality and faster turnaround of repeat formats.

Customer Retention VideoSerial Video ProductionMotion GraphicsAudio Post
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E.ON image video production reference

E.ON

Image Video for E.ON

Corporate Image Video Production

Produced an image video for E.ON from concept alignment to voice, sound design and final delivery for campaign-ready distribution.

Strengthened brand clarity and message consistency across corporate communication formats.

ImagevideoVoice RecordingSound DesignProduction Delivery
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SPD image video production reference

SPD

Image Video for SPD

Public Campaign Image Video Production

Produced an SPD image video with coordinated visual pacing, voice direction and audio post for clear political campaign communication.

Improved campaign message coherence and delivery readiness across digital channels.

ImagevideoVoice RecordingSound DesignProduction Delivery
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GASAG cinema advertising production reference

GASAG

Gasag Kinowerbung

Cinema Advertising Production

Produced cinema advertising assets for GASAG including voice direction, sound design and final mix for theatrical playback.

Delivered high-impact brand communication tailored for cinema environments and audience attention.

KinowerbungVoice RecordingSound DesignFinal Mix
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Sparkasse image video production reference

Sparkasse

Image Video for Sparkasse

Brand and Financial Service Image Video

Produced a Sparkasse image video from concept support to final master with voice, sound design and distribution-ready delivery assets.

Delivered consistent brand communication for financial audience touchpoints.

ImagevideoVoice RecordingSound DesignProduction Delivery
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Brand Campaign Productions

Campaign Motion + Audio Assets

Motion, Sound and Voice Content

Produced motion-driven campaign assets with matching sound and voice packages for social and paid channels.

Increased campaign consistency and reduced asset production turnaround.

Motion GraphicsSound DesignVoice Production
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Editorial product UI archive screenshot

News Product Archive

Editorial UI Archive Snapshot

UI System Archive Reference

Archived product UI snapshot documenting interface quality and visual hierarchy in prior digital publishing work.

Provides additional visual proof for long-term editorial product design work.

UI DesignEditorial UXDesign Systems
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Private Trading Product

News-Gathering Trading Intelligence

RAG and Decision Support

Built a system that ingests market news, normalizes signals and produces stock-level structured fundamental analysis.

Shortened research cycles and improved consistency in stock-level analysis.

PythonLLM Analysis LayerMarket Data APIsDashboard UI
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Project archive visuals

Selected visual references from the portfolio archive as additional delivery proof.

Product design screenshot
Product Design
Voicfy brand header
Voicfy Platform
KaDeWe visual work
KaDeWe Group
Music cover artwork
Music & Cover Design