Karthik Arisetty

Senior Certified DevOps Cloud Engineer

ad07r2@r.postjobfree.com

M: 945-***-****

SUMMARY:

Highly skilled and results-driven DevOps and Site Reliability engineer with 9 years of experience in automating and optimizing development, deployment, and infrastructure processes. Proficient in Python, Shell Scripting, Kubernetes, Docker, Terraform, Jenkins, AWS, Azure, GCP, Ansible, EKS, ECS, Grafana, CloudWatch, and Splunk. Seeking a challenging role to apply my skills and experience in enhancing system reliability, performance, and scalability.

10+ years of total IT experience including DevOps/SRE and Cloud Engineering

DevOps: About 7 years of DevOps experience using CI/CD, Docker, Jenkins, Kubernetes, AWS Resources such as EC2, S3, EBS, Dynamo DB, IAM, Cloud watch, Glue.

Cloud: About 8 years of Cloud Engineering experience using AWS (EC2, S3, EBS, DDB), Google Cloud (Cloud SQL, Cloud SDK, Cloud Storage, Compute Engine)

AWS: Experience in AWS Resources EC2, S3, VPC, EBS, Dynamo DB, IAM, Code Build, Code Deploy, Code Commit, Elastic Beanstalk, AMI, SNS, RDS, Cloud Watch, Route53, SQS, Lambda, VPC, Direct Connect, Cloud Front (CDN), Auto Scaling, Security Groups and Cloud Formation.

DevSecOps: Proficient in DevSecOps principles and practices, ensuring security throughout the software development lifecycle.

Monitoring & Alerting: Expertise in configuring the monitoring and alerting tools according to the requirement like AWS CloudWatch/Trail, Grafana, Prometheus and Splunk

CI/CD: Strong Experience in various strategies of Continuous Integration and Continuous Delivery in the Software Development Lifecycle (SDLC).

Sonar Qube: Implemented and configured SonarQube for continuous code quality checks, resulting in a reduction in code defects and improved software stability.

Version Control: Experience working with version control tools like GIT, Bitbucket for branching and maintaining the versioning across the environments.

Deployment: Experience with container-based deployments using Docker, working with AWS Faregate, AWS EC2-Containers, Docker images, Docker Compose, Kubernetes.

Build tools: Expertise in using build tools like MAVEN for building of deployable artifacts such as war & jar from source code.

Infrastructure as Code (IaC): Experience with Implementing IaC using CloudFormation, Terraform templates.

Migration: Experienced migrating servers from data center to AWS Cloud.

Kubernetes: Experience in Configuring the Kubernetes cluster.

Virtualization: Experience in Virtualization technologies like VMWare and worked with containerizing applications like OpenShift, Docker, Kubernetes.

Tracking Tools: Experience in Issue Tracking tools including JIRA, ServiceNow.

TECHNICAL SUMMARY:

DevOps/Build Tool

AWS, Azure, GCP, Ansible, Maven, Terraform, Jenkins

Version Control

GIT, GitHub, GitLab, GitOps

Tracking Tools

JIRA, ServiceNow

Cloud Services

EC2, S3, ELB, Autoscaling Servers, Storage, Lifecycle rules, CloudFront, Elastic Cache, RDS, Redshift, VPC, Direct Connect, Containers, Fargate, Lambda, Route 53, CloudWatch, Cloud trail, IAM, SNS subscription service, Pinpoint; VMWare.

Languages/Scripts

Python, Java, Ruby, Power Shell, Shell Scripting Python Scripting

Web/App Servers

Apache, Nginx, Tomcat

Databases

MySQL, MongoDB, MySQL, PostgreSQL, DynamoDB

CI/CD Tools

Jenkins, Ansible, Shell, Code Build, GitHub Actions, Terraform, Argo CD, Sonar Qube

Operating System

Red Hat, Ubuntu, Debian, Fedora, CentOS, Amazon Linux

PROJECT SUMMARY:

Client: Integral Ad Science, Austin, TX Aug’ 22 – Current

Senior DevOps Cloud Engineer

Responsibilities:

Managed AWS resources, including EC2 instances, S3 buckets, RDS databases, and Lambda functions, optimizing cost and performance.

Automated infrastructure provisioning and configuration management with Terraform and Ansible, reducing manual errors and improving efficiency.

Collaborated with development teams to establish best practices for code quality, version control, and continuous integration.

Implemented monitoring and alerting solutions using Grafana, CloudWatch, and Splunk to proactively identify and resolve issues.

Conducted regular security assessments and vulnerability scanning, ensuring compliance with industry standards.

Led disaster recovery planning and execution, minimizing downtime in case of system failures.

Mentored and trained junior team members in DevOps practices and tools.

Collaborated with DevOps teams to establish CI/CD pipelines, integrating Kubernetes deployments with Jenkins and GitLab CI.

Automated infrastructure provisioning and configuration using Groovy scripts in Jenkins, reducing deployment time by 40%.

Implemented and configured SonarQube for continuous code quality checks, resulting in a 30% reduction in code defects and improved software stability.

Conducted regular cluster maintenance, including patching, upgrades, and performance tuning, resulting in improved system reliability.

Developed and maintained infrastructure as code (IaC) using tools like Terraform and Ansible, automating cluster provisioning and reducing manual errors.

Automated the deployment and scaling of serverless applications on AWS Lambda using Terraform, reducing manual intervention and improving reliability.

Environment: DevOps, CI/CD, AWS, GitHub, Git, Jenkins, Maven, Ansible, SonarQube, Docker, ECR, Shell Scripting, Linux, Python scripting, Argo CD, Kubernetes, Prometheus, Chef, Nagios, EC2, Cloud watch, Terraform, Cloud formation, MySQL, Jira.

La Trobe University Jun ‘16- Aug’ 22

DevOps Cloud Engineer

Responsibilities:

Automated software deployments and updates using Ansible, reducing manual intervention and enhancing consistency.

Managed and maintained Docker containers and images, optimizing resource usage, and minimizing overhead.

Orchestrated containerized applications using AWS Elastic Container Service (ECS) and Elastic Kubernetes Service (EKS).

Collaborated with infrastructure teams to design and implement network and security configurations.

Led the migration of legacy applications to the cloud, implementing security controls and best practices from code development to deployment in AWS, resulting in a more secure and scalable environment.

Experience with Implementation and maintenance of AWS DevSecOps tools, including AWS Config, AWS Security Hub, and AWS Inspector, to monitor and remediate security issues proactively.

Implemented and maintained Splunk for log analysis and troubleshooting.

Created and maintained infrastructure as code (IaC) templates using Terraform, ensuring reproducibility and scalability.

Worked closely with development teams to troubleshoot application issues and optimize performance.

Documented and maintained standard operating procedures and best practices.

Created analytical matrices reports, dash boards for release services based on JIRA tickets.

Environment: Programming Languages: Python, Shell Scripting CI/CD Tools: Jenkins, GitLab CI/CD Containerization: Docker, Kubernetes (EKS, ECS) Infrastructure as Code: Terraform, Ansible Cloud Platforms: AWS, Azure, GCP Monitoring and Logging: Grafana, CloudWatch, Splunk Version Control: Git Networking and Security

Willis Towers Watson Sep ’14 - Aug’ 16

Systems Engineer

Responsibilities

Working as member of the UNIX team actively worked on RedHat Linux, servers in handling requests.

Performed standard system administration tasks. Installation of OS using kickstart from Standard build,

patching software installation and hardware upgrades, troubleshooting and problem resolution.

Setup and maintained Nagios monitoring for monitoring servers and application.

Setup the yum repository in the server, upgraded the repository by appropriate patching and installing software packages and services using yum and rpm as required.

Performed day to day Linux administration tasks such as user account management. directory services. file system sharing and permissions.

Environment: Linux, LAMP Stack, Installation, Software configuration, Network Management, Security, VPN, Red Hat Linux 6.

EDUCATION:

2011 - B. Tech in Computer Science and Engineering from JNTU, India

2014 - MS in Information and Communication Technology from La Trobe University.

CERTIFICATIONS:

2022 - AWS Certified Solutions Architect

Validation no: M0XZ2YLK5JQ116SG

Validate at: https://aws.amazon.com/verification

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