Section 07 · Stack
What I use, teach, and build with.
Tools in daily use across training and build work · not a logo wall.
Table 02 · Tooling specification
- LLM stack
- Claude (Opus 4.7, Sonnet 4.6, Haiku 4.5) · ChatGPT (GPT-5.5, GPT-5.4 Thinking, Codex) · Gemini (3 Pro, 3 Deep Think) · NotebookLM
- Claude developer stack (specialty)Specialty
- Claude Code · Claude Cowork · Claude Skills · MCP · Anthropic API
- AI coding and app builders
- Cursor · Codex · Lovable · Replit · v0 · Bolt.new
- Build stack
- LangChain · LangGraph · LlamaIndex · Pinecone · Qdrant · OpenSearch · FAISS · LlamaParse · AWS Bedrock/SageMaker
- Workflow automation
- n8n · Zapier · custom webhook and API orchestration
- Languages and app
- Python · TypeScript · Node.js · SQL · React · Next.js · Streamlit