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How I Attempt Any System Design Question (A Simple 4-Step Plan)

How I Attempt Any System Design Question (A Simple 4-Step Plan)

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5 min read
How Does a Message Queue Power Reliable Chat Delivery?

How Does a Message Queue Power Reliable Chat Delivery?

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9 min read
Data Lake vs Data Warehouse vs Data Lakehouse: Data Engineering Simplified

Data Lake vs Data Warehouse vs Data Lakehouse: Data Engineering Simplified

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2 min read
Markets of Minds: How Shared Model Capacity Turns Agent Orchestration Into an Allocation Problem

Markets of Minds: How Shared Model Capacity Turns Agent Orchestration Into an Allocation Problem

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6 min read
Preventing Duplicate Actions in Multi-Agent Healthcare AI

Preventing Duplicate Actions in Multi-Agent Healthcare AI

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2 min read
Engineering Governable AI Lending Systems: ISO 42001, Model Risk, and Lifecycle Controls

Engineering Governable AI Lending Systems: ISO 42001, Model Risk, and Lifecycle Controls

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4 min read
The Quiet Power of Hard and Boring Software in 2026

The Quiet Power of Hard and Boring Software in 2026

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5 min read
Request timeouts: how long to wait, and when to retry

Request timeouts: how long to wait, and when to retry

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4 min read
I estimated 500 RPS from the System Design book and measured 24. Here's what broke.

I estimated 500 RPS from the System Design book and measured 24. Here's what broke.

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7 min read
A Retry-Safe Handoff Contract for Long AI Chats

A Retry-Safe Handoff Contract for Long AI Chats

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3 min read
Hotel Booking System like Booking.com

Hotel Booking System like Booking.com

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2 min read
Automating tax calculation from Amazon VAT reports: a system design for VAT service providers

Automating tax calculation from Amazon VAT reports: a system design for VAT service providers

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4 min read
Access, Not Ownership: My Thoughts on Digital Currency

Access, Not Ownership: My Thoughts on Digital Currency

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6 min read
How We Architected a Zero-Drift, Reactive Timezone Engine for Enterprise Applications

How We Architected a Zero-Drift, Reactive Timezone Engine for Enterprise Applications

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10 min read
One Install, Many Trips: Designing Reusable eSIM Profiles, Top-ups and Unused-Data Refunds

One Install, Many Trips: Designing Reusable eSIM Profiles, Top-ups and Unused-Data Refunds

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5 min read
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