Institute of Professional Studies

@ipsglobal

Free online education provider offering courses in Economics, Finance, Management, and Marketing.

Melbourne, AustraliaJoined January 2026

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Sharing tech insights and practical knowledge. IPS provides free online courses to help learners build real-world skills in tech and business.

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IOInstitute of Professional Studiesipsglobal.hashnode.devFeb 11 · 5 min read

API Basics: How They Function, Why They're Important, and Steps to Create One

Modern software does not operate in isolation. Applications constantly communicate with one another. Your payment gateway talks to your backend. Your frontend fetches data from a server. Your mobile app retrieves information from a third party servic...

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IOInstitute of Professional Studiesipsglobal.hashnode.devFeb 2 · 2 min read

Why Every Scalable Application Eventually Becomes a Decision System

Introduction Most applications start simple. A few tables, some APIs, authentication, basic CRUD. But as users grow and stakes increase, something changes. The app is no longer just handling data. It starts answering questions. Which product performs...

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Institute of Professional Studies

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Institute of Professional Studies's blogs

Recently published

API Basics: How They Function, Why They're Important, and Steps to Create One

Why Every Scalable Application Eventually Becomes a Decision System

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Institute of Professional Studies

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Institute of Professional Studies's blogs

Recently published

API Basics: How They Function, Why They're Important, and Steps to Create One

Why Every Scalable Application Eventually Becomes a Decision System