Engineering notes

Notes from the production trenches.

Technical write-ups: how live events are engineered, how distributed Roblox systems stay in sync, and how a real performance rescue plays out.

Architecture & Scale

5 min read

How I Engineered 18 Roblox Live Events

A technical breakdown of the framework I built to synchronize Roblox live events across servers, keep mid-join players aligned, and preserve performance at 30k CCU.

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Systems Design

4 min read

Synchronizing Multiplayer Events Across Servers

This note explains how I keep Roblox multiplayer events synchronized across independent servers using broadcast messaging, shared timestamps, and fallback recovery logic.

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Performance

6 min read

Fixing a 10-Year Performance Bottleneck

A breakdown of the investigation that turned 30-40 second load times into near-instant performance by identifying a decade-old infrastructure constraint.

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Incident Response

5 min read

Recovering 4,000 Corrupted Player Accounts

A live incident-response breakdown covering exploit containment, affected-account detection, and targeted rollback tooling that restored 4,000 player accounts.

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