KARTHIK NARAYANAN. P
Bengaluru,Karnataka
Summary
Results-driven DevOps Engineer with 4 years of hands-on experience in automating, deploying, and managing cloud infrastructure. Expertise in CI/CD pipeline automation, containerization (Docker, Kubernetes), and Infrastructure as Code (Terraform, Ansible). Skilled in cloud computing (AWS, Azure), optimizing cost, security, and performance for scalable applications. Proficient in monitoring and logging tools such as Prometheus, Grafana, and ELK Stack to ensure high availability. Strong scripting skills in Python, Bash, and PowerShell for process automation and workflow optimization. Experienced in IT Service Management (ITSM), Incident, Change & Problem Management with ITIL best practices. A proactive team player with excellent troubleshooting, collaboration, and stakeholder management skills. Expertise in Problem and Change Management processes, facilitating seamless transitions and minimizing disruption to business operations. Excellent communication and stakeholder management skills, with the ability to liaise effectively with technical teams, clients, and senior management.
Overview
12
12
years of professional experience
1
1
Certification
Work History
Senior Systems Engineer
Capgemini Technology Services India Ltd.
05.2024 - Current
- Designed and implemented a CI/CD pipeline using Azure Pipeline and Jenkins, enabling automated build, test, and deployment processes.
- Developed Terraform scripts or ARM template to provision and manage Azure resources, including Virtual Machines, Virtual Networks, and Blob Storage etc.
- Integrated security scanning tools into the pipeline to identify and mitigate vulnerabilities early in the development process.
- Configured and maintained AKS clusters to support scalable and resilient containerized applications. Optimized cluster configurations for performance and cost-efficiency.
- Rolled out complex applications using Argo CD involving multiple services and storage solutions.
- Configured Azure Active Directory (Entra ID) for user authentication and authorization, ensuring secure access to resources.
- Automated configuration management using Ansible to ensure consistency across all environments.
- Monitored live applications and infrastructure using Azure Monitor to proactively address performance issues and ensure high availability.
- Collaborated with development and operations teams to streamline the deployment process and reduce downtime.
Technical Lead
Marlabs Innovations Pvt. Ltd.
05.2017 - 05.2024
- Implemented CI/CD pipeline using AWS and open-source tools.
- Responsible for Docker image, container creation and management, Docker file management, and deployment of microservices to containers.
- Troubleshot build environment issues, fixed development problems, set up Git branch strategy, merged feature branches with master, and pushed changes to the GitLab-based source code repository.
- Created and managed build and release definitions as per project requirements, triggered automated build jobs, and deployments with Jenkins.
- Deployed instances behind Elastic Load Balancer and Auto Scaling to ensure high availability by deploying instances in multiple Availability Zones.
- Configured application health checks, liveness probe, and readiness probe parameters to monitor container health.
- Created, maintained, & upgraded Kubernetes clusters for microservices deployment, managed pods, replica sets, Kubernetes networking, ingress, and load balancer, deployed application using Helm.
- Designed scalable and resilient infrastructure using Terraform and optimized existing Terraform code for performance, cost, and efficiency.
- Implemented monitoring and logging solutions using CloudWatch, ELK stack, Prometheus & Grafana to ensure system reliability and performance.
Operations Engineer- Network
Synophic Systems
11.2016 - 04.2017
Technical Support Executive
Technosoft Global Services
11.2014 - 10.2016
Consultant
Sutherland Global Services
03.2013 - 10.2014
Education
BCA - undefined
Monad University
01.2013
12th - undefined
CSR Matriculation, Higher Secondary School
01.2009
10th - undefined
Kendriya Vidyalaya
01.2007
Skills
- AWS
- Azure
- Jenkins
- GitHub Actions
- Terraform
- CloudFormation
- Ansible
- Docker
- Kubernetes
- Prometheus
- Grafana
- ELK
- Bash
- Python
- PowerShell
Certification
- ITIL Foundation V3
- Microsoft Certified Azure - AZ103
Accomplishments
- Automated infrastructure provisioning using Terraform, improving deployment consistency across environments.
- Achieved 70% reduction in deployment time by implementing automated CI/CD pipelines using Jenkins and Helm.
- Improved system reliability by introducing proactive monitoring with Prometheus and reducing incident response time by 40%.
Languages
English
Hindi
Tamil
Personal Information
Date of Birth: 1991-04-03
Timeline
Senior Systems Engineer
Capgemini Technology Services India Ltd.
05.2024 - Current
Technical Lead
Marlabs Innovations Pvt. Ltd.
05.2017 - 05.2024
Operations Engineer- Network
Synophic Systems
11.2016 - 04.2017
Technical Support Executive
Technosoft Global Services
11.2014 - 10.2016
Consultant
Sutherland Global Services
03.2013 - 10.2014
BCA - undefined
Monad University
12th - undefined
CSR Matriculation, Higher Secondary School
10th - undefined
Kendriya Vidyalaya
Similar Profiles
Sourav GangulySourav Ganguly
Team Manager at Capgemini Technology Services India LimitedTeam Manager at Capgemini Technology Services India Limited
Vishal SinghVishal Singh
Manager - RTR at Capgemini Technology Services India LimitedManager - RTR at Capgemini Technology Services India Limited
Kalyan Babu VemagiriKalyan Babu Vemagiri
International Client Service Manager at Capgemini Technology Services India LimitedInternational Client Service Manager at Capgemini Technology Services India Limited
Maniparna SarmaManiparna Sarma
Senior Consultant at Capgemini Technology Services India Ltd.Senior Consultant at Capgemini Technology Services India Ltd.
Tarun MukherjeeTarun Mukherjee
Software Dev Senior Engineer at SonicWallSoftware Dev Senior Engineer at SonicWall