vanshika Akanpalliwar

"Developer writing test cases for a MERN stack application using Jest, Mocha, and Supertest frameworks on a laptop screen."

Day 18 – Testing MERN Applications (Jest, Mocha, Supertest)

Leave a Comment / MERN Stack Developer /

Introduction Testing is a cornerstone of professional MERN development. Ensuring your application behaves as expected reduces bugs, improves reliability, and enhances user experience. MERN apps, consisting of React (frontend), Node.js + Express (backend), and MongoDB (database), require comprehensive testing at multiple levels. CuriosityTech.in emphasizes practical testing strategies, guiding learners to write unit, integration, and end-to-end […]

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"iOS developer testing app performance on an iPhone with icons showing battery, speed, and memory optimization."

Day 18 – Performance Optimization for iOS Apps (Battery, Speed & Memory)

Leave a Comment / Mobile App Developer IOS /

An iOS app can be feature-rich, but if it is slow, drains battery, or consumes excessive memory, users will abandon it instantly. Apple’s ecosystem is built on fluid performance and energy efficiency, and the App Store review process explicitly rejects apps that degrade device performance. At CuriosityTech.in, we emphasize that performance optimization is not an

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Day 18 – Performance Optimization for Android Apps (Battery, Speed, Memory)

Leave a Comment / Mobile App Developer Android /

Introduction A good Android app is not just about features—it’s about performance. Users uninstall apps that drain their battery, lag while scrolling, or crash under memory pressure. In fact, Google research shows that 53% of users abandon apps that take more than 3 seconds to load. At CuriosityTech.in (Nagpur, Wardha Road, Gajanan Nagar), we constantly

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"Developer deploying a PHP web application using shared hosting control panel and AWS cloud console, representing different hosting environments."

Day 18 – Deployment of PHP Applications on Shared Hosting & AWS

Leave a Comment / FullStack Developer PHP /

Introduction On Day 18, we explore deploying PHP applications, both on shared hosting and cloud platforms like AWS. Deployment is a crucial step that transforms your locally developed application into a live, accessible web application. At CuriosityTech.in, learners gain hands-on experience deploying Laravel and PHP projects, ensuring they understand server setup, database configuration, security, and

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"Developer uploading a mobile app to Google Play Store and Apple App Store dashboards, representing the app deployment process for Android and iOS."

Day 18 – Deploying Apps to Google Play Store & Apple App Store

Leave a Comment / Mobile App Developer Cross Platform /

Introduction Deploying mobile applications is the culmination of weeks or months of development. For cross-platform apps built with Flutter or React Native, deployment ensures your application reaches real users on Android and iOS devices. App stores have strict guidelines, security checks, and signing requirements, making deployment a critical skill for every mobile developer. In this

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"Mobile developer configuring push notifications on a smartphone using Flutter and React Native frameworks, with notification icons and code snippets visible."

Day 14 – Push Notifications Setup in Flutter & React Native

Leave a Comment / Mobile App Developer Cross Platform /

Introduction Push notifications have become an essential feature in mobile apps, allowing developers to engage users even when the app is not active. Whether it’s a messaging app alert, a promotional offer, or a system reminder, push notifications are critical for maintaining user retention and engagement. In the realm of cross-platform mobile development, implementing push

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