October 2025

What Does a Full-Stack Developer Do?

Introduction In today’s fast-paced digital world, full-stack developers are among the most in-demand professionals in the tech industry. From designing user interfaces to managing databases and deploying applications, they are the architects who bring digital products to life. At curiositytech.in, we empower aspiring developers and professionals to master full-stack development through hands-on, industry-relevant training. Whether […]

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Day 5 – UI Components in Android: Layouts, Views & Widgets

Introduction User interfaces are the first thing users notice when they open an app. A beautiful, functional UI doesn’t just attract users—it guides their interaction, improves usability, and enhances retention. Android UI development revolves around three pillars: Layouts, Views, and Widgets. Understanding these deeply is crucial to become a professional Android developer. At CuriosityTech.in (Nagpur),

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Day 5 – Introduction to React: Building Your First Component

Introduction React has become the backbone of modern frontend development. As the “V” in the MERN stack, React empowers developers to create dynamic, responsive, and highly interactive user interfaces. Understanding how to build components in React is the first step toward becoming a proficient MERN Stack developer. React components are the building blocks of any

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What Are APIs and Why Are They Used?

Introduction Have you ever wondered how your mobile app fetches live weather updates, how UPI apps process instant payments, or how a website displays your Google login option? The answer lies in APIs — the invisible bridges that make digital interactions possible. API, short for Application Programming Interface, is one of the most fundamental technologies

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How Does Blockchain Technology Work?

Introduction In a world that thrives on digital trust and transparency, blockchain technology has emerged as one of the most groundbreaking innovations of the 21st century. From powering cryptocurrencies like Bitcoin to securing supply chains and enabling smart contracts, blockchain is transforming industries across the globe. But what exactly is blockchain, and how does it

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What Are Version Control Systems, and Why Should I Learn Git?

Introduction Every great software project — whether it’s a small IoT prototype or a large-scale enterprise system — starts with one essential ingredient: collaboration. But when multiple developers are editing the same codebase, how do you ensure that changes don’t clash or cause chaos? The answer lies in Version Control Systems (VCS), the silent guardians

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