100 Days of AWS: From Cloud Basics to Real-World Mastery

This course contains the use of artificial intelligence. Build practical cloud skills through a structured, hands-on journey in 100 Days of AWS: From Cloud Basics to Real-World Mastery. This comprehensive course is designed to help beginners, developers, system administrators, DevOps engineers, and technology professionals learn Amazon Web Services step by step while building real-world cloud solutions.

You will begin with essential AWS fundamentals, including regions, Availability Zones, the AWS Free Tier, billing alerts, account security, and the AWS Well-Architected Framework. You will then gain hands-on experience with core AWS services such as Amazon EC2, Amazon S3, Elastic Block Store, Virtual Private Cloud, Elastic Load Balancing, Auto Scaling, CloudWatch, IAM, Lambda, API Gateway, DynamoDB, and Amazon RDS. As the course progresses, you will move beyond basic cloud administration and learn how to design secure, scalable, reliable, and cost-effective cloud environments.

You will explore serverless computing, event-driven architectures, messaging systems, infrastructure automation, databases, content delivery, monitoring, and application deployment. Services such as AWS Step Functions, EventBridge, CloudFront, Route 53, CloudFormation, AWS SAM, CodePipeline, CodeBuild, Systems Manager, and Secrets Manager are covered through practical exercises. The course also introduces modern DevOps and container technologies on AWS.

You will work with Amazon ECS, AWS Fargate, Amazon ECR, and Amazon EKS while learning container orchestration, image management, load balancing, service discovery, autoscaling, GitOps, Helm, Argo CD, and CI/CD automation. Security and governance are integrated throughout the learning journey. You will explore AWS IAM, KMS encryption, AWS Organizations, Service Control Policies, Control Tower, Security Hub, GuardDuty, Inspector, Macie, WAF, and AWS Shield.

You will also learn enterprise cloud patterns involving multi-account environments, centralized logging, compliance monitoring, disaster recovery, hybrid networking, and cloud migration. For learners interested in data and artificial intelligence, the course covers AWS Glue, Athena, Redshift, Kinesis, Amazon MSK, OpenSearch, EMR, Lake Formation, QuickSight, Amazon SageMaker, and Amazon Bedrock. You will create data pipelines, governed data lakes, analytics dashboards, machine learning workflows, and generative AI applications using AWS-managed services.

During the final 20 days, you will complete multiple portfolio-ready AWS projects. These include a serverless web application, containerized microservices on ECS Fargate, an enterprise data lake and analytics platform, and an EKS application managed through GitOps. Each project emphasizes architecture decisions, security, monitoring, automation, scalability, reliability, and cost optimization.

The course concludes with AWS interview preparation, scenario-based architecture exercises, certification blueprint mapping, mock exams, personal cheat sheets, and a final capstone presentation. By the end, you will be prepared to build real-world AWS solutions, strengthen your cloud portfolio, prepare for AWS certifications, and confidently discuss cloud architecture during technical interviews.