Amazon Web Services (AWS) is a cloud computing platform provided by Amazon. AWS offers a variety of services such as computing, storage, databases, analytics, networking, security and IoT. AWS is the world's leading cloud platform and is used by companies of all sizes and in every industry.

The increasing demand for cloud solutions has driven up the demand for AWS experts in recent years. IT recruiters are looking for candidates who have extensive knowledge of AWS services to help organisations transition to cloud-based solutions.

In this article, we provide a detailed insight into AWS and the role of AWS experts.

What is AWS?

AWS is a cloud computing platform provided by Amazon. It enables companies to store, process and manage their applications and data in the cloud. AWS offers a scalable, reliable and secure infrastructure that enables companies to implement cloud-based solutions quickly and cost-effectively.

AWS offers more than 200 services, which are divided into 22 categories. Some of the most important categories are

• Computing: Amazon Elastic Compute Cloud (EC2), AWS Lambda, Amazon Elastic Kubernetes Service (EKS)
• Storage: Amazon Simple Storage Service (S3), Amazon Elastic Block Store (EBS), Amazon Glacier
• Databases: Amazon Relational Database Service (RDS), Amazon DynamoDB, Amazon Aurora
• Analysis: Amazon Athena, Amazon EMR, Amazon QuickSight
• Networks: Amazon Virtual Private Cloud (VPC), AWS Direct Connect, Amazon Route 53
• Security: AWS Identity and Access Management (IAM), Amazon Inspector, AWS Shield
• IoT: AWS IoT Core, AWS IoT Greengrass, Amazon FreeRTOS

The importance of AWS experts

AWS experts are professionals who have extensive knowledge of AWS services and technologies. They support companies in the transition to cloud-based solutions and optimise the infrastructure and applications to improve speed and reliability.

The role of AWS experts is diverse and depends on the size and scope of the project. Some of the most important tasks of AWS experts are:

• Planning and implementation of AWS infrastructure: AWS experts plan and implement the cloud infrastructure that is suitable for the company's specific requirements. They configure and optimise the AWS services in order to process the applications and data quickly and efficiently.
• Security management: AWS experts are responsible for the security of the AWS infrastructure and the applications and data hosted on it. They implement the necessary security policies and procedures to ensure the confidentiality, integrity and availability of the data.
• Monitoring and troubleshooting: AWS experts monitor the AWS infrastructure and the applications and data hosted on it. They identify problems and resolve them quickly to ensure that the systems are available around the clock.
• Cost optimisation: AWS experts help companies to optimise the cost of using AWS services by optimising infrastructure and applications to improve efficiency and reduce unnecessary expenditure.
• Training and support: AWS experts provide training and support for the organisation and its employees to ensure that they can use and manage AWS services effectively.

AWS experts can work in a variety of roles, including:

• AWS Cloud Architect: AWS Cloud Architects plan and implement the AWS infrastructure and the applications and data hosted on it. They work closely with developers and other IT experts to develop the best architecture for the company.
• AWS Developer: AWS developers create and implement applications that run on the AWS infrastructure. They are familiar with AWS development services such as AWS Lambda, AWS Elastic Beanstalk and AWS CodePipeline.
• AWS SysOps Administrator: AWS SysOps Administrators are responsible for monitoring, maintaining and optimising the AWS infrastructure and applications. They have extensive knowledge of AWS management services such as AWS CloudFormation, AWS Elastic Load Balancing and AWS Auto Scaling.

AWS certifications

AWS offers various certifications that validate the knowledge and skills of AWS professionals. These certifications help organisations identify qualified AWS professionals and help AWS professionals improve their career opportunities. Some of the most popular AWS certifications are:

• AWS Certified Solutions Architect - Associate: This certification validates the understanding of AWS services and technologies as well as the ability to design and deploy AWS infrastructure.
• AWS Certified Developer - Associate: This certification validates the understanding of AWS development services and the ability to build and deploy applications on the AWS infrastructure.
• AWS Certified SysOps Administrator - Associate: This certification validates the understanding of AWS management services and the ability to monitor, maintain and optimise AWS infrastructure and applications.

AWS is the world's leading cloud platform and is used by companies of all sizes and in every industry. AWS experts play an important role in helping companies move to cloud-based solutions and optimise infrastructure and applications. Companies are looking for qualified AWS experts to support their cloud initiatives. AWS offers a wide range of services and features that cover a variety of use cases. AWS experts must have a deep understanding of AWS infrastructure and services as well as DevOps methodologies to help organisations transition to the cloud and take full advantage of cloud technology.

By obtaining AWS certifications, AWS professionals can enhance their career opportunities and validate their knowledge and skills. Organisations can identify certified AWS experts to ensure they have qualified professionals working on their cloud initiatives.

Overall, AWS is an important part of the modern IT infrastructure and the demand for AWS professionals is expected to continue to grow in the future. It is important for IT recruiters to understand the requirements and skills of AWS professionals in order to identify and hire qualified candidates for cloud-based roles.