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Baran Cezayirli

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System design

Insights on system design from two decades of experience in tech, AI, and scalable systems

Designing for the Agent Era: A Paradigm Shift

Designing for the Agent Era: A Paradigm Shift

February 17, 2026
12 min read
AIai-agentssystem-design
Each paradigm shift in software has been architectural. AI agents are the next — but only if we design for them intentionally, not as browser overlays.
The Coming Divide: Cloud AI vs. On-Device Intelligence

The Coming Divide: Cloud AI vs. On-Device Intelligence

October 9, 2025
6 min read
AIsystem-design
Explore the emerging divide between cloud and on-device AI, where Google leads large-scale intelligence and Apple builds a private, local AI revolution.
From Models to Systems: Vertical Agentic AI

From Models to Systems: Vertical Agentic AI

October 8, 2025
9 min read
AIsystem-designai-agents
AI’s future lies in vertical agentic systems, multimodel pipelines that blend context, automation, and human expertise to amplify real business impact.
Signals: The Language of Search and Intelligence

Signals: The Language of Search and Intelligence

September 14, 2025
6 min read
AIsystem-designessay
AI should be a choreography of signals — models that interpret data, systems that share context, and architectures that inspire meaningful action.
Startup's Guide: Brownfield for Human & AI-Gen Code

Startup's Guide: Brownfield for Human & AI-Gen Code

May 19, 2025
10 min read
system-designsoftware-architecturetechnology-leadership
Is rapid AI coding creating new legacy issues? Learn Brownfield development for startups to evolve all code—human or AI-written—effectively.
Why AI System Design Demands a New Engineering Mindset

Why AI System Design Demands a New Engineering Mindset

May 13, 2025
7 min read
AIsystem-design
AI engineering requires a shift from deterministic logic to data-driven inference. Explore the mindset and tools needed for modern AI development.
How Distributed Systems Manage Workloads

How Distributed Systems Manage Workloads

December 18, 2024
14 min read
devopssystem-designsoftware-architecture
Learn how scheduling works in distributed systems, from priority queues to workload management, ensuring efficient task execution at scale.
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About Me

With 20+ years in tech, product innovation, and system design, I scale startups and build robust software, always pushing the boundaries of possibility.

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From Blog

  • LLM's are Not Intelligent and That is OK
  • System Design Principles For Long Term Success

© 2026
Baran Cezayirli | Technologist