Cloud Computing for Freshers: An Ultimate Learn Guide

Cloud computing is the delivery of various services through the Internet. These include tools and applications such as data storage, servers, databases, networking, and software. Instead of storing files on a hard drive or local storage device, cloud-based storage helps to store them in a remote database. As long as an electronic device can access the web, it can access the data and the software programs to run it.

It is a popular option among individuals and businesses for several reasons, including cost savings, increased productivity, speed and efficiency, performance, and security. It can be both public and private cloud services, a system of networks that supply hosted services. Although cloud computing is fairly new but is being used by most organizations, from big to small businesses, nonprofits to even individual customers.

Types of Cloud Computing

Cloud computing is not a single piece of technology but a system primarily comprised of the following three services: 

• Software-as-a-service (SaaS): It involves the licensure of a software application to customers. It is used in Microsoft Office 365.
• Infrastructure-as-a-service (IaaS): It involves delivering operating systems to servers and storage through IP-based connectivity. Popular examples include IBM Cloud and Microsoft Azure.
• Platform-as-a-service (PaaS): It is considered the most complex of the three layers of cloud-based computing. It is a platform for creating software delivered via the Internet. Popular examples include platforms like Salesforce.com and Heroku.

Why choose Cloud Computing as a career?

Cloud computing has grown tremendously in the past few years. Whether you're building an application or using it to store data, you'll need to understand all the essential concept related to cloud and how to use this technology. This has made businesses look for skilled cloud computing professionals. With this rising demand, opting for a cloud computing career can be extremely beneficial for you.

To help you understand further, here are the top reasons that make pursuing this career worth it -

• Scope: This scope of cloud computing is growing rapidly, with companies spending more on cloud computing each year. According to reports, global spending on cloud computing will grow by nearly $500 billion in 2023. As spending increases, more cloud computing professionals will be hired to keep up with demand. Choosing to specialize in cloud computing means you have more chances to grow.
• Salary: In today's times, cloud computing skills are highly sought after by employers. The average annual salary for a role in cloud computing is quite high.
• Job variety: Cloud computing offers a variety of career paths. There are many roles, including cloud developer, engineer, or security professional.
• Industry relevant skills: Cloud computing requires many special skills, all in high demand, such as coding and database management, cloud platforms and technologies, business management and data manipulation, amongst many others. This helps in exploring different career paths.

Now that we know all the prerequisites that one must fulfill to build a career in this domain, the next step is to look at the career options it offers. Because it is a trending tech-related field, it has both linear and non-linear career path options.

Here are the top options among the cloud computing job roles -

• Cloud Architect: They help ensure that a proper strategy is followed throughout the process, keeping the company's requirements in mind while working within a budget. This role requires experts in programming languages, computer operating systems, networks, and security. There is no entry-level role for a cloud architect. 
  • Salary: According to Glassdoor, the average annual salary offered in the U.S. is $143,997 and ₹20,00,000 in India.

• Cloud Database Administrator: They are responsible for managing and controlling the management and supervision of the cloud infrastructure. For this role, professionals must have bachelor's degrees in IT, computer science, or business administration are required for the Cloud Database Administrator. 
  • Salary: According to Glassdoor, the average annual salary offered in the U.S. is $90,348 and ₹8,58,403 in India. 

• Software backend developers: They write the code that defines the functions of applications, which plays an extremely important role in software development. Professionals require a bachelor's degree in computer science, programming, or a related field for this role. 
  • Salary: According to Glassdoor, the average annual salary offered in the U.S. is $77,534 and ₹7,00,000 in India.

• Cloud Network Engineer: They are responsible for making recommendations on cloud-based platforms. Professionals require a bachelor's degree in computer science or IT for this role.
  • Salary: According to Glassdoor, the average annual salary offered in the U.S. is  $101,733 and ₹7,00,126 in India.  

• Cloud Engineer: They collaborate with cloud architects to implement the cloud strategies of a company. Some additional responsibilities associated with this role include administrative work and client handling.
  • Salary: According to Glassdoor, the average annual salary offered in the U.S. is $102,657 and ₹6,10,000 in India. 

• Cloud Security Analyst: They are responsible for ensuring the security and integrity of the cloud presence of an organization.
  • Salary: According to Glassdoor, the average annual salary offered in the U.S. is $85,561 and ₹7,45,376 in India.

• Cloud Administrator: They are responsible for managing the company's cloud infrastructure and presence.
  • Salary: According to Glassdoor, the average annual salary offered in the U.S. is $72,257 and ₹7,28,597 in India.

Cloud computing professionals are in high demand in this rapidly growing technological world. The major thing as aspirants, one must do is acquire the required skills. Even if you are starting from scratch, it is possible to climb up the career ladder quite fast if you have the right knowledge, relevant certification and the best skill set. You can take the help of Careervira to explore such top courses, compare and choose the best one for you.