Baikal CalDAV Integration
Connect Tymeslot to a self-hosted Baikal server. Covers the /dav.php URL format, calendar URI lookup, account password authentication, and sub-path proxy setups.
About
Luka Breitig created and maintains Tymeslot. He built the scheduling engine, the CalDAV sync layer, the Phoenix LiveView booking UI, and the embeddable widget infrastructure: the systems documented in these pages. He works as a software engineer and AI developer, based in Warsaw, Poland.
His technical focus sits across two areas:
- Elixir and Phoenix LiveView: production backend services, real-time interfaces, and self-hostable platform architecture
- AI-assisted development: LLM integration, RAG pipelines, and agentic workflows built with Claude and OpenAI
His other live projects include In A Nutshell (AI semantic search for video content with timestamp citations) and Transvexis (multilingual translation serving clients in 39+ languages).
Alongside building, Luka trains engineering teams on AI-assisted software development: agentic workflows, AI code review, and navigating unfamiliar codebases with tools like Claude Code and Cursor. He delivers workshops for organisations including NobleProg and Cegos Integrata, and has spoken at international developer conferences on AI integration and production patterns.
Expertise
Elixir
Phoenix LiveView
Phoenix Framework
AI-Assisted Development
AI & Large Language Models
RAG Systems
Prompt Engineering
PostgreSQL
Docker
Self-Hosting
Workflow Automation
n8n
Python
Experience
- Author and maintainer of Tymeslot, built in Elixir and Phoenix LiveView
- Ships production software daily using AI-assisted development tooling
- Delivers AI-assisted development training for NobleProg, Cegos Integrata, and engineering teams across Europe
Education
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Psychology BSc 2010–2013University of Osnabrück
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Management MA 2013–2016Zeppelin University, Friedrichshafen, Germany
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SDW Scholar, German Foundation of Business (Top 2%)
Articles by Luka
Page 5 of 7mailbox.org CalDAV Integration
Connect Tymeslot to mailbox.org CalDAV. Account password works directly — unless two-factor authentication is enabled, in which case an application-specific password is required.
Apple iCloud Calendar Integration
Connect Tymeslot to your Apple iCloud calendar. Covers generating an app-specific password at appleid.apple.com, using your Apple ID email, and verifying the sync.
Google Meet Integration
Auto-create Google Meet rooms for every confirmed booking via the Calendar API. Attendees receive the link by email and can join without a Google account.
Microsoft Teams Integration
Auto-create Microsoft Teams meetings for every confirmed booking. Requires Microsoft 365 Business or Enterprise with admin-consented API permissions.
Zoom Integration
Auto-create Zoom meetings for every confirmed booking. Works with Zoom Pro, Business, and Enterprise accounts via OAuth — free Zoom accounts cannot create meetings programmatically.