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designing a sane retry strategy across distributed service calls

designing a sane retry strategy across distributed service calls

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5 min read
The Day the Warehouse Burned: Lessons in Cross-Border System Resilience

The Day the Warehouse Burned: Lessons in Cross-Border System Resilience

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6 min read
System Design: Building Scalable Systems

System Design: Building Scalable Systems

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21 min read
How to Destroy a Project in 5 Steps

How to Destroy a Project in 5 Steps

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3 min read
One contract. Any format. Zero mapping

One contract. Any format. Zero mapping

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10 min read
How Amazon-Style Dynamic Pricing Actually Works: Signals, Guardrails, and the Rules Layer Between Them

How Amazon-Style Dynamic Pricing Actually Works: Signals, Guardrails, and the Rules Layer Between Them

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6 min read
Designing a Real-Time Chat System (Slack-style)

Designing a Real-Time Chat System (Slack-style)

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7 min read
From Payment to Shipping: How We Built a Cross-Border Order State Machine That Solved Idempotency and Callback Chaos

From Payment to Shipping: How We Built a Cross-Border Order State Machine That Solved Idempotency and Callback Chaos

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5 min read
When to Build a Queue-Based Architecture vs a Simpler Request-Response Model

When to Build a Queue-Based Architecture vs a Simpler Request-Response Model

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4 min read
designing multi-tenant data isolation without over-engineering it

designing multi-tenant data isolation without over-engineering it

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4 min read
Stop Single-Agent Hallucinations: Multi-Agent Deliberation Loops with Spring AI & JEP 480

Stop Single-Agent Hallucinations: Multi-Agent Deliberation Loops with Spring AI & JEP 480

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2 min read
How to design safe tool permissions for AI agents in production apps

How to design safe tool permissions for AI agents in production apps

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6 min read
SQL vs NoSQL: A Simple Guide to Picking the Right Database

SQL vs NoSQL: A Simple Guide to Picking the Right Database

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2 min read
6 AI Gateways Compared for 2026: Routing, Governance, Caching, and Observability

6 AI Gateways Compared for 2026: Routing, Governance, Caching, and Observability

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10 min read
Ditch Hibernate Validator: Enforce Domain Invariants with Java 21 Record Patterns and Guard Clauses

Ditch Hibernate Validator: Enforce Domain Invariants with Java 21 Record Patterns and Guard Clauses

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2 min read
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