Open to opportunities

Kalaivani Sub

@kalaivanisub

Message

Experienced DevOps Engineer specializing in cloud automation and optimization.

United States

Message

What I'm looking for

I am seeking a role that fosters innovation and collaboration, with opportunities for growth in cloud technologies and DevOps practices.

With over 7 years of experience as a DevOps Engineer, I have honed my skills in automating, optimizing, and securing mission-critical deployments in AWS and hybrid cloud environments. My proficiency in tools such as Kubernetes, Docker, Terraform, and Jenkins has enabled me to build and maintain robust CI/CD pipelines, ensuring seamless deployments and improved code quality.

Throughout my career, I have successfully managed Kubernetes clusters, developed scalable infrastructure-as-code solutions, and implemented secure DevOps practices. My collaborative approach in Agile teams has allowed me to align infrastructure automation with agile feature delivery, while my technical expertise in scripting and cloud architecture has driven significant improvements in operational efficiency and system performance.

Experience

Work history, roles, and key accomplishments

Current

Senior Site Reliability Engineer

Current

Capital One

Nov 2023 - Present (1 year 6 months)

As a Senior Site Reliability Engineer, I built and maintained automated CI/CD pipelines using GitHub Actions and Jenkins, designed infrastructure as code with Terraform and AWS CloudFormation, and managed Kubernetes clusters on AWS. I automated operational tasks with Python and Bash scripts, implemented enterprise integration patterns with Apache Camel, and ensured secure DevOps practices.

AWS Kubernetes Docker Terraform GitHub Actions Jenkins Apache Camel Python BASH CI CD

DevOps Engineer

Fidelity Investment

Oct 2020 - Jul 2023 (2 years 9 months)

In my role as a DevOps Engineer, I developed and optimized GitLab CI pipelines for AWS and Kubernetes deployments, created infrastructure blueprints with Terraform and Ansible, and managed Docker container lifecycles. I implemented automation for AWS Lambda and coordinated Agile ceremonies while ensuring system monitoring and patching.

AWS Docker Kubernetes Gitlab CI Terraform Ansible Jenkins Python

DevOps Engineer

Air Liquide

May 2017 - Oct 2020 (3 years 5 months)

As a DevOps Engineer, I built CI/CD pipelines using Jenkins for Java and Python applications, orchestrated microservices with Kubernetes and Docker, and automated deployments with Terraform and Ansible. I also monitored integration pipelines using Apache Camel and enforced compliance during build cycles.

Jenkins Kubernetes Docker Apache Camel Terraform Ansible Python CI CD Linux Maven

Jr. DevOps Engineer

Mercedes-Benz

Sep 2014 - Apr 2015 (7 months)

In my position as a Jr. DevOps Engineer, I assisted in creating CI pipelines in Jenkins, wrote Bash scripts for automation, and maintained Docker containers. I collaborated with Agile teams to track bugs and document processes while supporting networking and firewall configurations.