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I Failed 4 FAANG Interviews Before Learning This: The Complete Tech Interview Guide for 2026

I Failed 4 FAANG Interviews Before Learning This: The Complete Tech Interview Guide for 2026

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10 min read
Why Most AI Systems Fail Before Execution Begins

Why Most AI Systems Fail Before Execution Begins

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3 min read
Traditional vs Modern Data Architecture

Traditional vs Modern Data Architecture

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4 min read
Authority, Boundaries, and Final Veto in AI Systems

Authority, Boundaries, and Final Veto in AI Systems

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3 min read
Five Non-Negotiable Principles for Controllable AI Systems

Five Non-Negotiable Principles for Controllable AI Systems

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3 min read
Payment System Design at Scale

Payment System Design at Scale

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4 min read
Distributed Systems: Raft Algorithm for Leader Election

Distributed Systems: Raft Algorithm for Leader Election

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2 min read
Understanding n8n from a System Design Perspective

Understanding n8n from a System Design Perspective

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5 min read
Mastering CAP & BASE Theory with Gemini: From Distributed Principles to Nacos & Redis Reality

Mastering CAP & BASE Theory with Gemini: From Distributed Principles to Nacos & Redis Reality

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4 min read
Evidence Briefing – Monólito vs Microsserviços

Evidence Briefing – Monólito vs Microsserviços

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20 min read
Saga Pattern: Ensuring Consistency in Microservices Architectures

Saga Pattern: Ensuring Consistency in Microservices Architectures

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8 min read
MCP as a Deterministic Interface for Agentic Systems

MCP as a Deterministic Interface for Agentic Systems

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3 min read
Boundaries: The Real Foundation of Any Modern Architecture (Microservices or Otherwise)

Boundaries: The Real Foundation of Any Modern Architecture (Microservices or Otherwise)

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3 min read
Telecom Billing Isn’t a Back-Office System Anymore (And Engineers Feel It First)

Telecom Billing Isn’t a Back-Office System Anymore (And Engineers Feel It First)

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2 min read
❌ Stop Using Singleton. You Don’t Need It (And It’s Quietly Hurting Your Code)

❌ Stop Using Singleton. You Don’t Need It (And It’s Quietly Hurting Your Code)

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1 min read
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