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SIKOUTRIS

PHP developer building web tools at scale. Creator of OnlineCalcAI (700+ calculators). Obsessed with performance on shared hosting.

Joined on Feb 20, 2026 https://onlinecalcai.com

SIKOUTRIS

Feb 20

How I Built a 700+ Calculator Platform with Pure PHP, Zero Frameworks, and a JSON Registry Pattern

#webdev #php #seo #sideprojects

9 min read

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