# Hazem Ali > Distinguished AI & ML Engineer / Architect | Microsoft AI MVP | Founder & CEO of Skytells --- ## About This Site This is the personal website and research blog of Hazem Ali — Distinguished AI & ML Engineer / Architect, Microsoft AI MVP, and Founder & CEO of Skytells, Inc. with 20+ years of expertise in deep learning, edge intelligence, cloud, and enterprise AI. --- ## Key Pages - [Home](https://drhazemali.com) - [About](https://drhazemali.com/about) - [Blog](https://drhazemali.com/blog) - [Author](https://drhazemali.com/author/hazem-ali) - [Publications](https://drhazemali.com/publications) - [Speaking](https://drhazemali.com/speaking) - [Open Source](https://drhazemali.com/open-source) - [Global Impact](https://drhazemali.com/global-impact) - [Consulting](https://drhazemali.com/consulting) - [Mentoring](https://drhazemali.com/mentoring) - [Sharing Philosophy](https://drhazemali.com/sharing) - [Contact](https://drhazemali.com/contact) --- ## Blog Articles Each article is available in multiple machine-readable formats: - **Markdown**: `/blog/{slug}/raw` or `/blog/{slug}?format=md` - **Plain text**: `/blog/{slug}/llms.txt` ### From Silicon to Pixels: Why No AI Agent Can Ship a Production Browser — A 35-Million-Line Engineering Autopsy > A distinguished-architect's silicon-to-pixel dissection of why production browsers remain categorically beyond AI agent capabilities. Spanning GPU command buffer validation, TDR fault recovery, seccomp-BPF syscall confinement, the Unicode bidirectional algorithm, OpenType GPOS shaping tables, QUIC transport internals, WebAssembly sandboxing, accessibility tree construction, image decoder attack surfaces, and the formal verification boundaries that separate plausible code generation from provably correct systems software. Grounded in peer-reviewed research, hardware specifications, W3C/WHATWG conformance data, and two decades of shipping systems that survive adversarial production. - Published: 2026-02-23 - Author: Hazem Ali - Reading Time: 1 hr 30 min read - Tags: AI, Browser Engineering, Systems Architecture, GPU, Security, Rendering, AI Agents, Low-Level Systems, WebAssembly, Accessibility, Networking, QUIC - Web: https://drhazemali.com/blog/from-silicon-to-pixels-why-no-ai-agent-can-ship-a-production-browser - Markdown: https://drhazemali.com/blog/from-silicon-to-pixels-why-no-ai-agent-can-ship-a-production-browser/raw - Plain Text: https://drhazemali.com/blog/from-silicon-to-pixels-why-no-ai-agent-can-ship-a-production-browser/llms.txt ### AI as a Worker, Not an Engineer: The Hidden Ceilings Nobody Talks About > A distinguished-architect deep dive into why AI coding agents are exceptional workers but not engineers — exposing the hidden limitations of LLMs, agents, benchmarks, hardware, and the governance gap that separates patch production from engineering accountability. - Published: 2026-02-21 - Author: Hazem Ali - Reading Time: 1 hr read - Tags: AI, LLMs, Software Engineering, AI Agents, GPU, Benchmarks, Architecture, Governance - Web: https://drhazemali.com/blog/ai-as-worker-not-engineer - Markdown: https://drhazemali.com/blog/ai-as-worker-not-engineer/raw - Plain Text: https://drhazemali.com/blog/ai-as-worker-not-engineer/llms.txt ### QSAF: Qorvex Security AI Framework > A comprehensive AI security framework featuring 63 controls across 9 domains — covering prompt injection, role manipulation, plugin abuse, output risk, behavioral anomaly detection, payload integrity, RAG monitoring, data governance, and cross-environment defense. - Published: 2026-02-15 - Author: Hazem Ali - Reading Time: 20 min read - Tags: AI Security, LLM, Framework, QSAF, Prompt Injection, RAG, Data Governance, Cybersecurity - Web: https://drhazemali.com/blog/qsaf-qorvex-security-ai-framework - Markdown: https://drhazemali.com/blog/qsaf-qorvex-security-ai-framework/raw - Plain Text: https://drhazemali.com/blog/qsaf-qorvex-security-ai-framework/llms.txt ### When Your LLM Trips the MMU: Page Faults, TLB Shootdowns, and the Hidden Virtual-Memory Tax of AI Inference > A distinguished-architect deep dive into GPU virtual memory internals, MMU fault pipelines, TLB shootdown mechanics, page-table walks, Unified Memory/HMM coherence, ATS, and why page migration turns your p99 into a hardware problem nobody on the team budgeted for. - Published: 2026-02-12 - Author: Hazem Ali - Reading Time: 45 minutes read - Tags: LLMs, GPU, Virtual Memory, CUDA, Inference, MMU, Page Faults, Systems Architecture - Web: https://drhazemali.com/blog/when-your-llm-trips-the-mmu - Markdown: https://drhazemali.com/blog/when-your-llm-trips-the-mmu/raw - Plain Text: https://drhazemali.com/blog/when-your-llm-trips-the-mmu/llms.txt ### Kernel Dynamics: The Real Bottleneck of AI > Why LLM inference speed is dominated by kernel execution, memory traffic, and runtime scheduling — not raw FLOPS. A deep technical guide to prefill vs decode, the Roofline model, memory walls, FlashAttention, KV cache paging, warp mechanics, and GPU pipeline design. - Published: 2026-02-01 - Author: Hazem Ali - Reading Time: 35 min read - Tags: LLMs, GPU, Kernel Optimization, Memory Architecture, CUDA, Inference, FlashAttention - Web: https://drhazemali.com/blog/kernel-dynamics-the-real-bottleneck-of-ai - Markdown: https://drhazemali.com/blog/kernel-dynamics-the-real-bottleneck-of-ai/raw - Plain Text: https://drhazemali.com/blog/kernel-dynamics-the-real-bottleneck-of-ai/llms.txt --- ## Machine-Readable Endpoints - Sitemap: https://drhazemali.com/sitemap.xml - RSS Feed: https://drhazemali.com/feed.xml - Robots: https://drhazemali.com/robots.txt - LLMs Index: https://drhazemali.com/llms.txt (this file) --- © 2026 Hazem Ali. All rights reserved. Source: https://drhazemali.com