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tomojitjfu

@calculator4uBangalore, IndiaJoined August 2026

Creator of Calculator4U | Insights on Web Performance, SEO & Product UX

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Ttomojitjfucalculator4u.hashnode.dev4d ago · 3 min read

How I Built 170+ Free Calculators Solo: Key Product & Technical Lessons

When people think about utility software, they often assume it’s simple: input a number, run an equation, return an answer. Over the past few months, I built Calculator4U.app—a platform featuring over

tomojitjfu

About

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tomojitjfu's blogs

Recently published

How I Built 170+ Free Calculators Solo: Key Product & Technical Lessons

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tomojitjfu

About

Available for

tomojitjfu's blogs

Recently published

How I Built 170+ Free Calculators Solo: Key Product & Technical Lessons