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    A mix of my professional work & the WTF-Model.
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Azure Exploration & Certifications

  • December 23, 2024
  • Public  
  • Private  
  • Study  
  • Cloud  
  • AI  
  • Security  
Completed Azure's AI-900, DP-900, and SC-900 certifications after years of hands-on use. GPT-4o helped deepen service knowledge like Purview, Intune, CosmosDB, etc. Refuse to pursue further certs due to 12-month recert rules. WTF model release coming in 2024.
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Discourse Forum via Azure IaaS

  • November 10, 2024
  • Public  
  • Cloud  
  • Development  
  • Infrastructure  
  • Software Architecture  
Launched a Discourse-based forum at forum.wtf-model.com for WTF Model discussions. Used Bitnami image on Azure and a custom .NET8 app to auto-post entries via API. Handled image merging, metadata, and rate limits. OAuth 2.0 login enabled; all content now accessible.
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IaaS to PaaS: Migrating to Shopify & Webapps

  • September 29, 2024
  • Public  
  • Cloud  
  • Development  
  • Software Architecture  
  • DevOps  
Migrated WTF project from Azure VM to Static Web Apps for cost and scalability. Replaced WooCommerce with Shopify and refactored backend logic into Azure Functions using C#. Integrated key generation, storage, and GitHub Actions deployment. Total cost now under €25/month.
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Fabric.js, YAML Pipeline & Model Category

  • September 2, 2024
  • Public  
  • Development  
  • Design  
  • DevOps  
  • Model  
Added Fabric.js-based drawing tools, improved public/private code split via pipeline, fixed file permissions on Azure, and introduced final 'Model' structure using Domain and Flow logic. With rotation updates and UI cleanup, the WTF Model is now feature-complete for release.
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Typescript: Partial Migration, Book & Exam

  • August 27, 2024
  • Private  
  • Study  
  • Development  
Learned TypeScript via Boris Cherny’s O'Reilly book and W3Schools cert, passing with 90%+. Integrated TS into the WTF model for settings and globals, though full migration is postponed. Strong typing will benefit the project long term; initial forced migration attempt failed.
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AI Refactoring for larger files

  • July 28, 2024
  • Public  
  • Engineering  
  • AI  
  • Tests  
Refactored my bloated 2800-line description.js with GPT-4o. It quickly trimmed it to 1800 lines, preserving full functionality with cleaner logic. Despite minor bugs in positioning, AI saved time and effort. Testing remains essential, but AI refactoring proved highly effective.
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New: Visual Scope Identifier

  • July 18, 2024
  • Public  
  • Development  
  • Design  
  • Model  
Added dynamic visual markers to distinguish Local (line) and Global (circle) Scopes. Updated icons for both scopes and redefined Perspective as horizontal vs. vertical resolution. Improves clarity but may need further refinement to avoid confusion for new users.
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Oscillating Circuit: LC Charging & Discharging

  • July 16, 2024
  • Public  
  • Engineering  
  • Development  
  • Model  
Mapped coils and capacitors into the WTF Model as curvature (center/global) and interruption (periphery/local). Explained their energy roles and symmetry, then related charge cycles to the WTF Cycle. Added visual overlays for inductance/capacitance across serial-parallel scope.
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Release Nearing: Recent Updates

  • July 7, 2024
  • Public  
  • Development  
  • Release  
  • DevOps  
  • Model  
Improved BPMN 2.0 mapping by replacing XOR with correct AND/OR gateways and distinguishing Sub-Processes. Public release will offer a free GitHub version with core items and a paid Azure version with 350+ overlays. Split deployment is automated via Python and GitHub Actions.
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ISO/IEC 20000:2018 Foundation

  • July 1, 2024
  • Private  
  • Study  
  • IT Governance  
  • Project Management  
Completed ISO 20000 Foundation cert after ISO 27001. Revisited ITSM concepts like Service Design and Change Management. Gained insight into Annex SL structure shared across ISO standards. Passed with 90%+. Certification complements prior ITIL and ops experience well.
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