Cloud & IT Certification Study Guides

Comprehensive resources for AWS, Microsoft, Google Cloud & CompTIA certifications

Updated for 2025 with current exam objectives and industry trends

Microsoft Azure

Microsoft's cloud platform certifications covering fundamentals, AI solutions, and enterprise services

Azure

AZ-900: Azure Fundamentals

Essential entry point for Azure covering cloud concepts, core services, security, and cost management. Updated for 2025 with hybrid cloud emphasis.

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AI

AI-102: Azure AI Solution

Associate-level exam with major 2025 updates focusing on Generative AI, Azure OpenAI Service, and RAG patterns implementation.

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AI

AI-900: Azure AI Fundamentals

Updated May 2025 with increased focus on Generative AI concepts, Azure OpenAI Service, and Azure AI Foundry.

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Amazon Web Services (AWS)

AWS cloud computing certifications from foundational to advanced solutions architecture

AWS

CLF-C02: Cloud Practitioner

Entry-level AWS certification validating broad understanding of AWS Cloud, services, security, and billing practices.

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AWS

SAA-C03: Solutions Architect Associate

Most sought-after AWS certification focusing on designing secure, resilient, and cost-optimized architectures.

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AI

MLS-C01: Machine Learning Specialty

Advanced AWS ML certification covering machine learning algorithms, model deployment, and AWS ML services.

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Google Cloud Platform (GCP)

Google Cloud certifications for cloud engineering, AI leadership, and machine learning

GCP

GCA-CE: Associate Cloud Engineer

Hands-on certification for deploying and managing applications on Google Cloud with operational focus.

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AI

GCP-ML: Machine Learning

Google Cloud Machine Learning certification covering AI and ML implementation on GCP platform.

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AI Leadership

GenAI: AI Leader

Business-focused certification for leading generative AI initiatives and strategic AI transformation.

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CompTIA

Vendor-neutral IT certifications covering cybersecurity, networking, and security fundamentals

A+

A+: Core 1 & Core 2

Establishes the foundational knowledge for IT professionals, focusing on the installation, configuration, and troubleshooting of hardware and network devices.

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Security

Security+: Cybersecurity

Global standard for foundational cybersecurity knowledge, updated for modern threat landscape and Zero Trust architecture.

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Security

CySA+: Cybersecurity Analyst

Intermediate certification focusing on threat intelligence, vulnerability management, and incident response skills.

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Networking

Network+: Network Administration

Vendor-neutral certification that validates the essential skills to design, manage, and troubleshoot wired and wireless networks.

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About These Study Guides

These comprehensive study guides cover the latest certification exams from major cloud providers and IT organizations. Each guide is updated for 2025 with current exam objectives, industry trends, and practical implementation guidance.

16

Study Guides

4

Vendors

2025

Updated

100%

Free Access

About the Creator

Meet the expert behind these comprehensive study guides

Ranjith Keerikkattil (RJ) - IT Expert

Ranjith Keerikkattil (RJ)

AWS and Microsoft Azure Certified

www.ranjithkeerikkattil.com

Professional Academic Background

Master's Degrees
  • • Information Technology - Towson University
  • • Finance - Sydney Business School
  • • International Business - Sydney Business School
Graduate Certificate
  • • Information Systems Management - Towson University
Bachelor's Degree
  • • Mathematics & Computer Engineering - University of Maryland Baltimore County (UMBC)

Skills

Python Linux Cybersecurity Project Management Corporate Finance International Business

Key Expertise

Data Analytics & Modeling

Expert in statistical modeling, predictive analytics, and data visualization. Proven track record in developing fraud detection models and healthcare analytics solutions.

Fraud Analytics Predictive Modeling Data Governance BI Dashboards
Enterprise Solutions

Specialized in enterprise-wide data warehousing and platform migration. Experience in managing large-scale healthcare data systems and analytics platforms.

Data Warehousing Platform Migration System Integration Security Management