Senior DevOps Engineer
Experienced DevOps and Cloud (AWS) Engineer with expertise in SCM, Build & Release, Git, Jenkins, Ansible, Docker, Terraform, Kubernetes, Linux, Prometheus, and Grafana.
View My WorkAbout Me
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With over 5 years of expertise, I am a DevOps and Cloud Engineer specializing in a wide array of technologies to streamline software development and operations.
My skills include version control with Git, automating CI/CD pipelines using Jenkins for continuous integration and delivery, and integrating SonarQube for code inspection. I have hands-on experience deploying code on Tomcat servers and managing configurations with Ansible, Git, and Jenkins. My expertise extends to containerization with Docker and orchestration using Kubernetes (AWS EKS), alongside cloud provisioning with Packer and Terraform.
Work Experience
Senior DevOps Engineer
CIGNEX Datamatics
Apr 2025 - Present
- Led the end-to-end design and implementation of scalable AWS cloud infrastructure (VPC, EC2, RDS, EKS, etc.).
- Automated infrastructure provisioning using Terraform.
- Developed and maintained Kubernetes deployment pipelines via Jenkins, including automated patching.
- Deployed Gen AI capabilities using AWS Bedrock and Amazon Q Developer.
DevOps Engineer
Atos Syntel
Jul 2021 - Apr 2025
- Created three-tier web app infrastructure using EC2, Auto Scaling, RDS, and Load Balancers.
- Managed EKS infrastructure using Terraform and implemented CI/CD jobs.
- Utilized GitOps (GitHub) and Flux for EKS deployments and cluster addon management.
- Implemented monitoring and alerting with CloudWatch, Prometheus, and Grafana.
- Worked on budget optimization, QA automation with Python, and static code analysis with SonarQube.
Internship - Linux Administrator
Mycart.mu
Jun 2020 - Jun 2021
- Managed Linux Servers, including CPU utilization, security, disk partitioning, and package management.
- Worked on shell scripting for automation and handled service account creation.
- Configured Apache web server, DNS, SFTP, and NFS.
My Skills
AWS
Python
Linux
Shell Scripting
Jenkins
Git
Docker
Kubernetes
Terraform
Ansible
Prometheus
Gen AI
My Projects
Scalable AWS Cloud Infrastructure
Designed and implemented a scalable AWS cloud infrastructure using services like VPC, EC2, RDS, and EKS for microservices-based applications.
View Details →Automated CI/CD & GitOps
Developed robust CI/CD pipelines with Jenkins and managed Kubernetes deployments using GitOps principles with Flux for continuous delivery.
View Details →EKS Monitoring and Security
Set up comprehensive monitoring for EKS using Prometheus and Grafana, and implemented security best practices using AWS Security Hub, GuardDuty, and more.
View Details →Certifications
AWS Certified Solutions Architect – Associate
Validates ability to design and deploy well-architected solutions on AWS.
View Credential →
AWS Certified Cloud Practitioner
Validates a fundamental understanding of AWS Cloud, independent of specific technical roles.
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Microsoft Certified: Azure Administrator Associate
Validates expertise in implementing, managing, and monitoring an organization’s Microsoft Azure environment.
View Credential →Education
B.TECH - Computer Science Engineering
University of Engineering & Management (UEM), Kolkata
2016 - 2020