aau-giraf/visual-tangible-artefacts
Oct 2025 – Oct 2025
1 Month active
Languages Used
C#DartJSONJavaScriptMarkdownXML
Technical Skills
API DevelopmentAPI IntegrationAudio PlaybackBackend DevelopmentConfiguration ManagementDTO Design
Jakob
PROFILE
Jakob
Jakob Roenn developed end-to-end audio features for the aau-giraf/visual-tangible-artefacts repository, focusing on artefact text-to-speech and audio playback. He integrated the ElevenLabs API for TTS, building backend endpoints in C# and frontend controls in Flutter, with multilingual support and robust error handling. Jakob enabled sequential audio playback across boards, attaching audio assets to artefacts and implementing play/stop UI controls. He improved frontend-backend integration by making the API URL configurable and increasing payload capacity, ensuring production-like deployments. His work demonstrated depth in API development, configuration management, and state management, resulting in a more reliable and flexible application architecture.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
10Total
Bugs
0
Commits
10
Features
3
Lines of code
4,064
Activity Months1
Your Network
27 people
Work History
October 2025
10 Commits • 3 Features
Oct 1, 2025October 2025 highlights: Delivered end-to-end audio features for artefacts, improved frontend-backend integration, and reinforced deployment reliability. Key deliverables include: 1) Text-to-Speech (TTS) integration for artefacts using ElevenLabs API with backend endpoints, frontend UI toggle, language handling, and documentation cleanup; 2) Artefact audio playback and sequencing, attaching audio to artefacts and enabling sequential playback across boards with play/stop controls and robust error handling; 3) Frontend connectivity improvements, including a configurable API URL (not localhost) and increased payload capacity for API calls; 4) Environment/configuration fixes to ensure production-like behavior and easier deployments.
10 Commits • 3 Features
Oct 1, 2025October 2025 highlights: Delivered end-to-end audio features for artefacts, improved frontend-backend integration, and reinforced deployment reliability. Key deliverables include: 1) Text-to-Speech (TTS) integration for artefacts using ElevenLabs API with backend endpoints, frontend UI toggle, language handling, and documentation cleanup; 2) Artefact audio playback and sequencing, attaching audio to artefacts and enabling sequential playback across boards with play/stop controls and robust error handling; 3) Frontend connectivity improvements, including a configurable API URL (not localhost) and increased payload capacity for API calls; 4) Environment/configuration fixes to ensure production-like behavior and easier deployments.
October 2025
Activity
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Quality Metrics
Correctness93.0%
Maintainability89.0%
Architecture89.0%
Performance88.0%
AI Usage29.0%
Skills & Technologies
Programming Languages
C#DartJSONJavaScriptMarkdownXML
Technical Skills
API DevelopmentAPI IntegrationAudio PlaybackBackend DevelopmentConfiguration ManagementDTO DesignDocumentation ManagementFlutterFlutter DevelopmentFrontend DevelopmentMultilingual SupportRESTful APIsState ManagementText-to-SpeechUI/UX Design
Repositories Contributed To
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