DevOps/Infrastructure/SRE Engineer

Work Experience

With 8 years in DevOps, I specialize in infrastructure provisioning optimizing workflows and enhancing system performance.

Expert in cloud and On premise solutions.

DevOps Professional Journey

Aleyant Systems

Managed Docker Swarm clusters, developed Azure CI/CD pipelines, and worked with various Azure resources. Configured CI/CD pipelines for .NET Core applications in Azure DevOps, provisioned infrastructure using Terraform and Ansible, and set up secure virtual networks. Handled SSL certificates for numerous domains, maintained SharePoint Online, monitored systems with Site 24x7, and managed alerts with PagerDuty. Deployed applications on AWS and Digital Ocean, migrated from Docker Swarm to Kubernetes, and optimized infrastructure costs and security. Also maintained Git repositories, automated tasks with scripts, and improved software delivery using Azure DevOps.

AT&T

Excelled in setting up and maintaining Azure CI/CD pipelines, using tools like Terraform and ARM for infrastructure management. I worked with Azure resources such as AKS, VMs, and Storage accounts, and used Helm charts for deployments. I was skilled in monitoring using ELK and automating alerts with ARM templates. I also had experience migrating CI processes from Jenkins to Azure DevOps

Bell Canada

Leveraged Kubernetes for automating container deployment, scaling, and operations, using Gitlab-CI pipelines for microservices builds and deployments. Set up CI/CD systems with Kubernetes, Ansible, Helm, and Docker. Utilized Kibana and Grafana for log querying and monitoring, and used NewRelic for network monitoring. Managed Red Hat Satellite server and Kubernetes charts with Helm. Designed distributed testing with Docker, Kubernetes, and Python. Wrote Ansible playbooks for configuration management, maintained Git repositories, and automated testing with Gitlab-CI or Jenkins. Adjusted deployment resources with vSphere and followed Agile methodologies.

FX Innovation

Managing AWS cloud infrastructure includes content delivery via CloudFront, automated backups, and nightly AMI creation. Specializes in configuring IAM and Security Groups in VPC, automating tasks with CHEF, Ansible, Puppet, and Vagrant, and managing CI/CD pipelines using Jenkins, Maven, and Ansible. Handles container deployments with Docker and Kubernetes, building and optimizing multi-tier cloud infrastructure with high availability using EC2, S3, Elastic Load Balancer, and Auto Scaling. Implements infrastructure as code with Terraform, troubleshooting critical processes to ensure reliable, timely, and reproducible builds and deployments.

Mphasis

Experience as a Build and Release Engineer includes managing and administering Git repositories (branching, merging, tagging, and versioning), integrating Git with Jenkins for automated builds using Poll SCM, and coordinating release activities with various teams for smooth releases. Developed Shell scripts to automate source code build pipelines and provided technical support for a configuration management system across multiple environments. Configured Jenkins-Artifactory plugin to upload build artifacts post-successful builds. Used Maven as a build tool to generate artifacts and automated the deployment of applications onto web application servers. Integrated SonarQube for static code analysis and health reports. Performed day-to-day Git support and code migration from SVN to Git. Developed and scheduled Python and Bash scripts for automated health checks and backups through Jenkins Jobs. Deployed applications across multiple data centers and configured auto failover recovery using F5 load balancer. Administered RabbitMQ, created MQ resource objects, and ensured integration of application dependencies on system-level components like database and application server connection pooling (DB2). Installed and configured Tomcat application server, Apache HTTP webserver, and database servers.

Aetins Software

Handled user issues with hardware, software, and networking, resolving tickets in ServiceNow before SLA deadlines. Deployed applications and updates via SCCM and assisted with application installations. Managed over 100 VMware nodes and virtual environments, including ESX/ESXI, vCenter, and clusters. Used VMware tools for templates, cloning, P2V conversions, DRS, vMotion, and HA clusters. Applied patches with VMware Update Manager. Administered Active Directory, group policies, DNS, and DHCP. Monitored server performance, installed SQL databases, and maintained OS. Updated Windows servers and VDIs using SCCM.

About Techtrenhes

Showcasing my DevOps expertise and sharing insights through articles and guides for technical enthusiasts.