Hey, I'm Bill Zhang (aka @IdkwhatImD0ing)

Last updated: Apr 28 2026

I build AI-first products, hackathon demos, and full-stack systems that are optimized for shipping fast without losing the plot.

Currently Building

• Enhancing my personal portfolio with new features and design improvements in IdkwhatImD0ing/PortfolioV4.
• Writing articles on post-hackathon strategies and common pitch mistakes for Hackathon Playbook.
• Developing a voice AI project using ElevenLabs and Cursor for future hackathons.
• Collaborating on open-source contributions to improve community resources and tools.

Featured Builds

Daily Drivers

Frontend	Backend	AI / Data

Full technical arsenal

mindmap
  root((My Tech Stack))
    Languages
      JavaScript/TypeScript
      Python
      Java
      C/C++
      Dart
      Haskell
    Frontend
      React
      Next.js
      Vue.js
      Gatsby
      Tailwind CSS
      Material UI
    Backend
      Express.js
      FastAPI
      Flask
    Databases
      PostgreSQL
      Firebase
      Milvus
    ML & Data
      TensorFlow
      Keras
      Pandas
      NumPy
      Scikit-learn
      OpenCV

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Let's Hack Together

If you are building something ambitious, weird, AI-heavy, or demo-worthy, I probably want to hear about it.