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Building in Public

Notes on AI agents, automation workflows, and trying to build a SaaS product as a solo dev.

Reflexion Architecture: Self-Correction and Runtime Learning for AI Agents
Engineering / AI Architecture
12 min read

Reflexion Architecture: Self-Correction and Runtime Learning for AI Agents

FA
Fadi AbuSaada
October 11, 2026
Synthetic Red-Teaming for AI Agents
Engineering / AI Security
10 min read

Synthetic Red-Teaming for AI Agents

FA
Fadi AbuSaada
October 8, 2026
Context Drift Architecture in Long-Horizon AI Agents
Engineering / AI Architecture
10 min read

Context Drift Architecture in Long-Horizon AI Agents

FA
Fadi AbuSaada
October 6, 2026
Compound AI Systems: Why System Architecture Beats the Monolithic Model
Engineering / AI Architecture
10 min read

Compound AI Systems: Why System Architecture Beats the Monolithic Model

FA
Fadi AbuSaada
October 5, 2026
Model Context Protocol (MCP): The Universal Standard for AI Integration
Engineering
9 min read

Model Context Protocol (MCP): The Universal Standard for AI Integration

FA
Fadi AbuSaada
October 1, 2026
Agentic Memory Architecture: Beyond Context Window Expansion
Engineering
8 min read

Agentic Memory Architecture: Beyond Context Window Expansion

FA
Fadi AbuSaada
September 30, 2026
Beyond Vector Search: Hybrid Search & Re-ranking in Production RAG
Engineering
8 min read

Beyond Vector Search: Hybrid Search & Re-ranking in Production RAG

FA
Fadi AbuSaada
September 29, 2026
Beyond the Prompt: AI System Security & Agent Guardrails in Production
Engineering
8 min read

Beyond the Prompt: AI System Security & Agent Guardrails in Production

FA
Fadi AbuSaada
September 28, 2026
Beyond Vibe Checks: LLM Evals and Observability in Production
Engineering
7 min read

Beyond Vibe Checks: LLM Evals and Observability in Production

FA
Fadi AbuSaada
September 27, 2026
Production LLM Optimization: Cutting Cost and Latency by 70%
Engineering
7 min read

Production LLM Optimization: Cutting Cost and Latency by 70%

FA
Fadi AbuSaada
September 24, 2026
I Built a Client's Entire Workflow in n8n — They Thought It Was Magic
Engineering
5 min read

I Built a Client's Entire Workflow in n8n — They Thought It Was Magic

FA
Fadi
March 20, 2026
Why Most AI Chatbots Freelancers Deliver Are Actually Just Wrappers
Industry
6 min read

Why Most AI Chatbots Freelancers Deliver Are Actually Just Wrappers

FA
Fadi
March 10, 2026
AgentLayer Started as a Notion Doc. Now It Has a Pricing Page.
Product
4 min read

AgentLayer Started as a Notion Doc. Now It Has a Pricing Page.

FA
Fadi
February 28, 2026
The $0 AI Stack That Beats Most $500/mo Tools
AI Trends
8 min read

The $0 AI Stack That Beats Most $500/mo Tools

FA
Fadi
February 18, 2026
How I Explain AI Agents to Clients Who Still Use WhatsApp for Everything
Industry
5 min read

How I Explain AI Agents to Clients Who Still Use WhatsApp for Everything

FA
Fadi
February 5, 2026
Stop Building Features. Your First 10 Users Need a Phone Call.
Product
4 min read

Stop Building Features. Your First 10 Users Need a Phone Call.

FA
Fadi
January 24, 2026