Posts

All the articles I've posted.

  • Context Firewalls - Keeping Your AI Agents in the Smart Zone

    Posted on:July 18, 2026 at 03:23 AM
    Reading time:5 min read

    Context rot pushes AI agents out of the smart zone. Learn how to use sub-agents as context firewalls, apply context-efficient backpressure, and practice intentional compaction to keep agents sharp. Second article in the Harness Engineering series.

  • Moving Beyond Vibe Coding - The Era of AI Harness Engineering

    Posted on:July 17, 2026 at 02:27 AM
    Reading time:6 min read

    The model is smart; it's the environment around it that makes it reliable. Understand the shift from vibe coding to Harness Engineering, the anatomy of an agent harness, and best practices to build reliable autonomous AI systems. First article in the Harness Engineering series.

  • Build Super Fast Sudoku with WebAssembly

    Posted on:February 13, 2026 at 05:57 AM
    Reading time:4 min read

    A frontend-only Sudoku game with React and Rust/WASM—why I built it, how I chose the stack, and what I learned along the way.

  • Warm Call Transfer in AI Voice Agents

    Posted on:January 1, 2026 at 09:30 AM
    Reading time:5 min read

    Learn how warm call transfer works in AI Voice Agents, enabling seamless handoffs from AI to human agents with full conversation context. Includes architecture, implementation details, and best practices.

  • Serverless Express API Part 5: Performance & Cost Optimisation

    Posted on:November 22, 2025 at 08:30 AM
    Reading time:5 min read

    Master performance tuning and cost optimisation for serverless Express APIs. Learn cold start mitigation, memory optimisation, and cost management strategies.