Nirosha Karre

About Nirosha Karre

As a seasoned DevOps Engineer with around 8.6years of experience, I specialize in optimizing software development processes and cloud infrastructure for seamless, efficient operations. My career is defined by my deep expertise in AWS cloud services, where I excel in managing and scaling complex systems to meet the dynamic needs of modern businesses. My technical repertoire includes advanced CI/CD methodologies skills, using tools like Jenkins to enhance development pipelines, and proficiency in Infrastructure as Code (IaC) with Ansible and Terraform to ensure reproducible and scalable environments. I am also well-versed in Docker and Kubernetes, which I leverage to orchestrate containerized applications that are both resilient and scalable. I thrive in environments that challenge me to learn and grow, and I am passionate about using technology to solve complex problems. I believe in the power of teamwork and communication, consistently striving to bring out the best in my colleagues while delivering high-quality solutions. I\'m always interested in connecting with like-minded professionals and exploring new DevOps, cloud operations, and software development opportunities. Let\'s connect and make a positive impact together!

Experience

1. Devops Engineer

   Southwest Airlines

   Aug 2024 — Present · US

   Designed highly available, cost effective and fault tolerant systems using multiple EC2 instances, Auto Scaling, Elastic Load Balance and AMIs.• Continuously managed and improved the build infrastructure for global software development engineering teams including implementation of build scripts, continuous integration infrastructure and deployment tools.• Responsible for creating tagging standards for proper identification and ownership of EC2 instances and other AWS resources.• Automated the backing up of the data by use of the Shell script which creates images and snapshots of all EC2 instances at regular intervals.• Designed and developed AWS Cloud Formation templates to create custom VPC, Subnets, NAT to ensure deployment of web applications.• Responsible for creating and maintaining automated builds for projects written in java, PHP using Jenkins.• Configured and utilized monitoring and logging tools including Datadog, Dynatrace, Nagios, New Relic, Prometheus, Grafana, Splunk, and the EFK Stack (Elasticsearch, Fluentd, Kibana) to ensure comprehensive observability and performance management.• Implemented containerization and immutable infrastructure. A Docker has been core to this experience, along with Marathon, and Kubernetes.

Education

• Arkansas State University

  Master's degree

  2023 — 2024

• JNTUH College of Engineering Hyderabad

  Bachelor of Technology - BTech