The introduction of DevOps in software development has revolutionized the process of SDLC by merging software development and operations into a seamless and smooth workflow. Businesses constantly seek to optimise their software delivery process, and thus mastering the principles of devops assists them in achieving their software delivery goals.
Organisations across multiple industry verticals are embracing the DevOps culture, thus creating vast job opportunities for aspiring DevOps engineers. The demand for DevOps professionals has increased in the past few years, and companies are willing to pay competitive salaries to enhance their software delivery process.
DevOps will be critical in application development and operations, enabling organisations to develop efficient software delivery processes. Let’s dive deeper and understand what is DevOps engineer, the principles of DevOps that ensure efficient software delivery, and the DevOps roadmap.
What is DevOps?
DevOps is a collaborative working practice that combines software development and IT operations to improve the speed, efficiency, and quality of software development and delivery. It emphasises the automation aspects of software delivery and infrastructure provisioning immensely to achieve faster, better, and more frequent releases of software products.
A DevOps course can help you fast-track your path and build a flourishing career in this highly rewarding field. It equips you with the industry-standard knowledge and skills required to thrive in your DevOps role. These courses cover the nuances of advanced tools that can help you automate work processes on a larger scale and provide interactive labs and capstone projects that give hands-on experience, thus refining your skills further.
Roles and responsibilities of a DevOps Engineer
A DevOps engineer is an IT professional with an in-depth knowledge of software development life cycle processes, automation tools, programming, and computer networking. These professionals collaborate and coordinate with developers, system administrators, and other IT staff to develop, deploy and manage software products.
A DevOps engineer is responsible for streamlining and simplifying the SDLC by displaying their expertise in automating processes, monitoring systems, simplifying updates, and troubleshooting challenges efficiently. The average salary of a DevOps engineer in India is Rs. 7,45,000, potentially rising to 13 lakhs.
Principles of DevOps that ensure efficient software delivery
DevOps involves a lot more than the development and operations teams working together. It is a mindset, a consistent cultural shift that enables interdepartmental teams to adopt a new way of working towards a common goal. It involves understanding the DevOps culture and adhering to the principles of DevOps to deliver applications, software products and services faster without compromising on the quality of the deliverables.
The fundamental principles of DevOps that every software development company must implement to drive the team’s success are explained below:
1. Better collaboration and communication
An efficient DevOps approach requires effective collaboration between development and operations teams, where they feel on the same plane and stay motivated to achieve common goals. The primary foundation of DevOps methodology is to foster better communication between these teams. It results in better software development outcomes, higher satisfaction among the workforce, and a positive work environment, all of which contribute to efficient software delivery.
2. Increased performance with continuous iteration and delivery
Continuous iterative development involves adding small, progressive changes to the version control repositories daily. It enhances the odds of a collaborative environment by putting a joint responsibility of integrating and validating the changes. Consistent minor improvements lead to faster feedback, better changes, and higher-quality software products. Hence, companies seek certified DevOps professionals who can implement the DevOps best practices to impact the software development process positively.
3. Impose a Sense of shared responsibility
A significant aspect of the principles of DevOps includes cultivating a sense of shared responsibility where every team member is involved right from the beginning to the end of SDLC. Every member knows their responsibilities, job roles required in the project, and ways to implement them. It increases the transparency among the team members, helps improve collective intelligence by learning from each other, and encourages them to work coherently to engineer a great software product. This sense of shared responsibility among every team member involved in DevOps facilitates faster software development.
4. Designing end-to-end workflows
This principle ensures that DevOps teams understand the pain points of their target audience and create products that solve real-world problems. They should consider a holistic understanding of the product, from creation to implementation, and how it can be iterated continuously with regular releases, even after delivering the software product.
Comprehensive DevOps Roadmap to Master through Education
Although there isn’t a single way to master the principles of DevOps, you can explore the following guide that can assist you in becoming a DevOps expert.
Understanding the DevOps Culture
Begin by getting a firm grasp of the core principles of DevOps and its cultural aspects. Explore the collaborative mindset and teamwork strategies between development, operations, and other stakeholders. A DevOps course from a reputed educational platform will equip you with the necessary knowledge to understand the DevOps culture.
Tools for Continuous Integration and Automation
Explore working on tools like CircleCI, TravisCi, Jenkins, etc., that aid in automating the software development and testing process by integrating version control systems with these tools.
Gain experience in Version Control Systems
Mastering version control systems is fundamental to implementing DevOps best practices and is crucial to the DevOps roadmap. Being proficient in creating repositories, managing branches, and collaborating effectively with team members using these tools helps ensure smooth and faster delivery of software products.
Cloud Platforms and DevOps
Explore how the working of cloud platforms as a part of your DevOps roadmap to leverage cloud service for DevOps. Learning the skills of deploying cloud applications, automating the processes using cloud-native tools, etc., will provide you with an additional advantage while working as a DevOps engineer.
Mastering the DevOps roadmap through education from online DevOps engineer courses involves a continuous journey of learning and adapting to the ever-changing software development landscape. Implementing the DevOps best practices will optimize your organisation’s software delivery processes and refine your skills and capabilities as a DevOps engineer, thus laying the foundation for a successful career in DevOps.