Building in Public

24 articles in Building in Public

Semantic Memory vs. Keyword Search: What Agents Actually Need
Building in Public Semantic SearchMemory

Semantic Memory vs. Keyword Search: What Agents Actually Need

When to use vector-based semantic search vs. keyword matching in AI agent memory systems, with real performance comparisons.

· Hichem Refes
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Ayla OS at 100 Days: Architecture Decisions I'd Make Again
Building in Public Ayla OSArchitecture

Ayla OS at 100 Days: Architecture Decisions I'd Make Again

After 100 days running 50 AI agents in production, these are the architecture choices that held up and the ones I would repeat.

· Hichem Refes
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Error Handling in Multi-Agent Systems: Lessons from Production
Building in Public Error HandlingMulti-Agent

Error Handling in Multi-Agent Systems: Lessons from Production

How I handle failures across 50 AI agents in production without losing data or breaking workflows.

· Hichem Refes
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From Telco Deputy Director to AI Builder: Why I Made the Jump
Building in Public CareerOoredoo

From Telco Deputy Director to AI Builder: Why I Made the Jump

After 25 years in ICT and a Deputy Director role at Ooredoo, I left to build AI systems full-time. Here's the real story behind the decision.

· Hichem Refes
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The Research Agent That Saves Me 5 Hours a Week
Building in Public Research AutomationAI Agents

The Research Agent That Saves Me 5 Hours a Week

My research agent cross-references sources, flags contradictions, and delivers briefings. Here's how I built it and what it actually does.

· Hichem Refes
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Giving AI Agents Tools: MCP and the Future of Agent APIs
Building in Public MCPTools

Giving AI Agents Tools: MCP and the Future of Agent APIs

MCP lets AI agents use tools through a standard protocol. Here's how it works in practice and why it changes how I build agents.

· Hichem Refes
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The Mistake That Cost Me a Week: Why Agent Testing Matters
Building in Public TestingDebugging

The Mistake That Cost Me a Week: Why Agent Testing Matters

I skipped testing an agent update and lost a week fixing the fallout. Here's what went wrong and the testing process I use now.

· Hichem Refes
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Ayla OS Month 3: What Broke and What Surprised Me
Building in Public Ayla OSRetrospective

Ayla OS Month 3: What Broke and What Surprised Me

Three months into building a 50-agent AI operating system. Here's an honest look at what failed, what worked, and what I did not expect.

· Hichem Refes
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Automating Social Media Without Sounding Like a Robot
Building in Public Social MediaAI Content

Automating Social Media Without Sounding Like a Robot

Social media automation that actually sounds human. Here's how I use AI agents to post consistently without losing my voice.

· Hichem Refes
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