Hassan Nazir — Applied AI & Engineering Field Notes https://hassannazir.dev/blogs Technical writing about agentic AI, LLM systems, computer vision, security architecture, deep learning, and production engineering. en Thu, 06 Aug 2026 00:00:00 GMT Building Autonomous Multi-Agent Systems with LangChain and Modern Frameworks https://hassannazir.dev/blogs/agentic-ai-autonomous-systems-langchain-autogpt https://hassannazir.dev/blogs/agentic-ai-autonomous-systems-langchain-autogpt Mon, 27 Jan 2025 00:00:00 GMT Architectures, orchestration patterns, and implementation guidance for autonomous multi-agent systems. SAM, DINOv2, and Foundation Models Transforming Visual AI https://hassannazir.dev/blogs/computer-vision-sam-dino-foundation-models-2025 https://hassannazir.dev/blogs/computer-vision-sam-dino-foundation-models-2025 Sun, 26 Jan 2025 00:00:00 GMT A technical guide to modern computer-vision foundation models and practical implementation patterns. Multimodal LLMs, Enterprise Adoption, and the Future of AI https://hassannazir.dev/blogs/ai-trends-2025-multimodal-llms-enterprise-adoption https://hassannazir.dev/blogs/ai-trends-2025-multimodal-llms-enterprise-adoption Mon, 27 Jan 2025 00:00:00 GMT An analysis of multimodal systems, enterprise adoption patterns, and production AI trends. Transformers, Attention Mechanisms, and the Evolution of Deep Learning https://hassannazir.dev/blogs/deep-learning-transformers-attention-mechanisms-2025 https://hassannazir.dev/blogs/deep-learning-transformers-attention-mechanisms-2025 Sat, 25 Jan 2025 00:00:00 GMT A deep technical explanation of transformers, attention, and modern neural architectures. Advanced Prompt Engineering Techniques for Large Language Models https://hassannazir.dev/blogs/advanced-prompt-engineering-llms https://hassannazir.dev/blogs/advanced-prompt-engineering-llms Wed, 15 Jan 2025 00:00:00 GMT Practical prompting patterns for building more reliable large-language-model applications. Implementing Zero Trust Architecture in Cloud Environments https://hassannazir.dev/blogs/zero-trust-architecture-implementation https://hassannazir.dev/blogs/zero-trust-architecture-implementation Fri, 10 Jan 2025 00:00:00 GMT A practical implementation guide to Zero Trust controls and cloud security architecture. Building AI-Powered Threat Detection Systems https://hassannazir.dev/blogs/ai-powered-threat-detection https://hassannazir.dev/blogs/ai-powered-threat-detection Sun, 05 Jan 2025 00:00:00 GMT From anomaly models to production monitoring: a practical guide to AI-assisted threat detection.