October 2025

Day 8 – AWS Networking Basics: VPC, Subnets & Security Groups Explained

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Networking forms the backbone of any cloud infrastructure. On Day 8, we explore AWS Virtual Private Cloud (VPC), subnets, route tables, and security groups—the core components that define how resources communicate and remain secure. At Curiosity Tech, we emphasize that mastering networking is crucial for cloud engineers. Misconfigured networks can lead to downtime, security breaches, […]

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Day 8 – Tools for Business Analysis: JIRA, Confluence, MS Visio

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Introduction In the modern business environment, the role of a Business Analyst (BA) goes far beyond documenting requirements. To deliver actionable insights, streamline workflows, and enhance collaboration, BAs rely on specialized tools like JIRA, Confluence, and MS Visio. These tools not only boost productivity but also enable precise communication among stakeholders, developers, and project managers.

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Day 4 – Introduction to Google Compute Engine (GCE)

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In the modern cloud era, businesses and developers need scalable, flexible, and reliable computing resources to build, test, and deploy applications. Google Cloud Platform (GCP) provides a rich ecosystem of services, and one of its cornerstone offerings is Google Compute Engine (GCE). As we dive into Day 4 of our cloud learning journey, let’s explore

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Day 5 – Introduction to React: Building Your First Component

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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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Day 4 – iOS App Architecture: MVC, MVVM & VIPER Explained

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When building robust iOS applications, coding isn’t just about writing functions and classes—it’s about organizing your app in a way that is maintainable, scalable, and easy to test. This is where app architecture comes in. By choosing the right architecture pattern, iOS developers can ensure that their apps are efficient, adaptable, and ready for future

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Day 4 – Introduction to AWS Global Infrastructure (Regions & Availability Zones)

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When you interact with AWS, every click, deployment, or request travels through a vast global network of data centers. Understanding AWS Global Infrastructure is crucial for designing high-performing, highly available, and fault-tolerant applications. On Day 4, we’ll take a deep dive into AWS Regions, Availability Zones (AZs), Edge Locations, and their strategic importance. At Curiosity

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