DevOps engineers must be proficient in programming languages like Python, Java, JavaScript, Node.js, etc. Knowledge of Go, Rust, Ruby, Scala, and others is advantageous.
Programming Language Skills
A keen understanding of databases such as MySQL, MongoDB, PostgreSQL, and more is essential for accessing and utilizing data effectively.
Database Skills
DevOps engineers should be well-versed in tools like Jenkins, Circle CI, Travis CI, etc., and understand when and how to use them for Continuous Integration and Continuous Deployment.
Proficient in Pipelines And Trending Toolkits
Familiarity with cloud service providers like AWS, GCP, Azure, etc., enables efficient monitoring, automation, and adherence to best practices.
Experience of Major Cloud Services
Understanding tools like Puppet, Chef, Ansible, etc., and implementing Infrastructure as Code allows for testing applications in production-like environments early in the development cycle.
Infrastructure As Code (IaC)
Adding certifications like AWS Certified DevOps Engineer to the resume enhances the candidate's value and preference during job evaluations.
Highlighting Certificates
DevOps engineers should have expertise in container technologies like Docker, Kubernetes, Docker swarm, LXC, etc., as organizations shift towards containerized deployment models.