ARJUN R.K

DevOps Engineer

Bengaluru, Karnataka, India4 yrs 3 mos experience

Key Highlights

Expert in building scalable and resilient cloud systems.
Proficient in CI/CD automation and infrastructure management.
Strong background in DevOps culture and operational excellence.

Stackforce AI infers this person is a Cloud Infrastructure and DevOps specialist with a focus on automation and system reliability.

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Skills

Core Skills

Cloud InfrastructureDevopsSite Reliability EngineeringAutomation

Other Skills

AWS CloudAWS CodePipelineAmazon EKSAmazon VPCAmazon Web Services (AWS)BashBitbucketCapacity PlanningCloudWatchCore JavaCreative Problem SolvingCritical ThinkingDebuggingDockerDocker (ECS)

About

Senior DevOps Engineer with a strong foundation in cloud infrastructure, CI/CD automation, and container orchestration. I specialize in building scalable, secure, and resilient systems using tools like Kubernetes, OpenShift, ArgoCD, and Jenkins. Experienced in automating infrastructure and deployments using Terraform and AWS services. Passionate about driving operational excellence, optimizing cloud environments, and fostering DevOps culture. Currently contributing to high-availability systems at Delta Airlines.

Experience

Delta air lines

Senior Devops Engineer

Jul 2025 – Present · 8 mos · Bengaluru, Karnataka, India · Hybrid

Mastercard

Site Reliability Engineer

Jan 2023 – Jul 2025 · 2 yrs 6 mos · Pune, Maharashtra, India · Hybrid

Tools : AWS Cloud, Terraform, Jenkins, Kubernetes (EKS), Docker (ECS), Openshift, Dynatrace, Linux and many more.
AWS Services: Strong hands-on experience with ECS, EKS, EC2, S3, Lambda, OpenSearch, RDS, CloudFront, VPC, IAM, API Gateway, CodePipeline, MSK, and other core AWS services.
Infrastructure Automation: Built and managed AWS resources using Terraform modules to enable efficient and consistent multi-resource provisioning, integrated with Jenkins for one-click deployment.
CI/CD Pipelines: Designed and managed pipelines using AWS CodePipeline and CodeBuild, integrated with Git, and also utilized Jenkins for continuous integration and delivery.
Monitoring and Alerts: Set up CloudWatch alarms and created dashboards to proactively monitor critical services and system health.
Troubleshooting: Quickly diagnosed and resolved complex infrastructure and application-level issues.
Collaboration: Promoted cross-functional collaboration and contributed to a culture of innovation and ownership.
Resource Optimization: Identified and removed unused or underutilized resources, and adjusted configurations based on actual usage to optimize infrastructure efficiency.
Infra Creation: Designed and implemented scalable, highly available, and low-latency infrastructure to support optimal application performance.

AWS CloudTerraformJenkinsKubernetes (EKS)Docker (ECS)Openshift+4

Tata consultancy services

Assitant System Engineer

Nov 2021 – Dec 2022 · 1 yr 1 mo · Bengaluru, Karnataka, India · On-site

Automated repetitive tasks using Shell scripting and integrated them with Jenkins to eliminate manual intervention.
Deployed and managed applications within Docker containers for efficient resource utilization.
Administered and monitored applications running on Kubernetes clusters.
Troubleshot WebLogic server issues and performed server health checks using Linux (via PuTTY).
Hosted and managed virtual machines using Oracle VirtualBox for development and testing purposes.
Worked with various DevOps tools and managed SQL-based databases for application support.
Monitored Harbor registry to ensure container image availability across multiple applications.
Debugged and corrected errors in PL/SQL code to support database-level business logic.
Contributed to the development and implementation of DevOps solutions and workflows.
Possess good understanding of the Software Development Life Cycle (SDLC).
Resolved database issues by identifying junk data and updating valid records as needed.