SUMMARY

• Certified Amazon web service (AWS) Solution Architect associate with over 9 years of experience and an open - source evangelist.Proven experience with Infrastructure as a Code (IaC), CI/CD, and configuration management tools for on-prem datacenters and public/private/hybrid hosting clouds platforms.
• Worked on building, developing, and implementing business applications on cloud platforms by leveraging cloud native servicesautomation, and management tools.
• Worked as a SeniorSRE/DevOps engineer, Cloud Consultant, and Cloud Operation Engineer on previous projects.

• Extensive experience in designing, deploying, maintaining, and supporting business and critical applications and virtual servers on Multi Cloud and On-prem datacenters Infrastructure platforms such as Amazon Web Services (AWS), Microsoft Azure, Google Cloud Platform (GCP), VMware vSphere.
• Expertise and solid hands-on in AWS Cloud Services and its features like Elastic Compute Cloud (EC2), Virtual Private Cloud (VPC), Elastic Block Storage (EBS), Amazon Machine Image (AMI), Snapshots, Auto scaling, Cloud Formation, Lambda, Simple Email Service (SES), Simple Queue Service (SQS), Simple Notification Service (SNS), Relational Database Service (RDS), Elastic Load Balancer (ELB), CloudWatch, Simple Storage Service (S3), DynamoDB, Autoscaling, CloudFront, CloudTrail, CloudWatch, CloudFormation, Elastic Beanstalk, AWS WAF & AWS Direct Connect.
• Expertise in developing, deploying, and managing microservice-based containerized applications on Kubernetes and Docker Swarm Clusters on Reserved Instances (RI) and on cloud services including AWS Fargate EKS/ECS/ECR, Azure AKS, and GKE.
• Automated servers build and provisioning of Auto-Scaling and standalone EC2 Window/Linux Servers along with virtual cloud resources such as VPC, Subnets, Security Groups, EBS, ELB, RDS and IAM roles and permissions using Terraform code and CloudFormation templates.
• Solid hands-on experience in automating, designing, and developing Infrastructure as a code (IaC) using Terraform and Ansible re-usable scripts/code/template/modules for end-to-end cloud resource provisioning and post-provisioning tasks.
• Migrated 35+ on-prem VMware virtual servers to AWS cloud (Re-Host/Lift-Shift) using CloudEndure migration tool.
• Solid experience designing and building Continuous Integration/Continuous Deployment (CI/CD) pipelines and version control using tools like Jenkins, ArgoCD, Azure Devops, CircleCI, Bitbucket, Gitlab, Git, CodeDeploy, Codebuild, Codecommit.
• Strong Hands-On experience in designing master-slave/minion architecture based on virtual/cloud server and container environment. Leveraged Linux operating systems to build docker based services and developed YAML script code, Docker file Images, and Helm charts files for provisioning services such as PODS, Deployments, Auto-Scaling, Load Balancers, Labels, Health Checks, Namespaces, ConfigMap, etc.
• Worked on designing and implementing various monitoring and logging platforms using tools such as Prometheus, Thanos ELK stack, CloudWatch, Grafana, Datadog, New Relic one, Splunk, Loggly, as well integration with ServiceNow ITSM Incident management to monitor DEV, QA, UAT, Stagging and Production environments.
• Created, configured integrated dashboards for alerts notifications, events in New Relic, Datadog, Grafana, Splunk using Helm Charts and CrossPlane to detect and notify application performance (APM) and infrastructure related issues via PagerDuty and Slack.
• Familiar and experienced working in Agile/Scrum, Kanban, and Waterfall project management methodologies.
• Excellent communication and presentation skills; managed on-shore/off-shore teams for project delivery
• Maintained weekly status reports and present to the client and managed issues and escalations for quick resolution.

TECHNICAL SKILLS

CI/CD Tools: Jenkins, Azure Devops, circleCI, Amazon CodeDeploy, Codebuild, Codecommit

CM Tools: Terraform, Ansible, Chef, Puppet

Web/Application Server: IIS, Tomcat Apache DB2, Mule, WebLogic, JBoss, WebSphere, Samba, Jetty, Nginx

Operating System: RHEL 3/4/5/6/7, Centos 5/6/7, Ubuntu/Debian, Windows, VMware ESXi

Cloud Computing: Amazon Web Services Cloud, GCP, EC2, EBS, VPC, RDS, ELB, Auto Scaling, S3, CloudFront, Cloud Formation, Elastic Cache, CloudWatch, SQS, AWS Import/Export, OpenStack, Azure, Puppet, Chef, Ansible, Salt Stack and Jenkins, redhat stackrox, Elasticcache (redis)

Programming and Scripting: HTML, XML, Java 7, JavaScript, Perl, Ruby, bash, Groovy, Shell Scripting, Python Scripting and Golang

Database: MySQL, MongoDB, and Oracle.

Containers and Orchestration: Docker, Kubernetes, Helm charts and Swarm.

Version Control: GIT, Bitbucket, argoCD and SVN.

Testing Tools: Selenium, JMeter, SonarQube Unit testing.

PROFESSIONAL EXPERIENCE

Confidential - Rochester, NY

SRE - DevOps Engineer

Responsibilities:

• Responsible for setting up and build AWS infrastructure using resources VPC, EC2, S3, RDS, Dynamo DB, IAM, EBS, Route53, SNS, SES, SQS, CloudWatch, CloudTrail, Security Group, Autoscaling and RDS using Packer, Terraform, CloudFormation templates.
• Develop/Maintain Docker container clusters managed by Kubernetes on EKS and on prem VMs, and AKS and Docker Images on ECR and private docker registry. Involved in development of test environments on Docker containers move them to pre-production and production environments.
• Extensive involvement in Designing Azure Resource Manager template and in designing custom build steps using PowerShell.
• Created Azure AD, worked on Azure web application, app services, Azure storage, Azure Sql database, Virtual machines, and notification hub.
• Managed and troubleshoot issues generated by the terraform state files by terraform taint, fmt and validate commands and created workspaces for the different environments like Dev, Test, Staging and prod.
• Created multiple terraform modules / variables set using different terraform providers like AWS, Azure, GCP, Kubernetes, Docker, GIT for creating environment replicas using single command.
• Calculated infrastructure cost from the terraform tf files by using opensource tools like Infracost(github)
• Created and managed fully backed AMI and artifacts with tools like Packer, Terraform and CloudFormation for 8 different environments.
• Created and managed infrastructure as code using Packer Terraform, and Ansible
• Defined and drive VPC decisions to ensure the stability, reliability and availability of applications and services
• Worked on internal and external web/network traffic management solutions such as load balancers, proxies, firewalls, access control list ACL, CloudFront CDN, AWS WAF
• Migrated Data of the customer from one RDS to another with the help of PowerShell scripting and modules.
• Migrated VMs to AWS cloud using AWS cloudendure and successfully to new load balancer with zero downtime.
• Created SAAS base application of the Confidential and host it on the AWS marketplace.
• Manage SSL certificate of the customers using AWS certificate manager and store the credentials in AWS secret manager and Kubernetes secretes.
• Created/Managed DNS records on Amazon Route 53 and managed geographical policies and record.
• Created with setup, configuration and maintain ELK stack (Elasticsearch, Logstash and Kibana)
• Supported large scale web applications on Microsoft IIS/Windows Server environment
• Created PowerShell and Python scripts to accommodate deploys Jenkins’s pipeline tasks such as Build, Test, and deploy.
• Created AWS lambda functions for notifying and slack integration webhooks and triggering SNS.
• Managed Continues delivery by setting up Helm charts in ArgoCD with CI/CD configs and crossplane, automatically ArgoCD will deploy those changes once the PR is merged.
• Used ArgoCD/Jenkins pipelines to drive all microservices builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes implemented, deployed Python BOT using DOCKER and python/golang scripting to automate day to day task using Slack.
• Worked on deployment automation using python / golang for all the microservices to pull image from the private docker registry and deploy to EKS.
• Managed code base and versions for the New Relic one and Grafana Dashboards in the form of Helm charts in the bitbucket source code to maintain the original dashboards.
• Created Dashboards / alerts in Datadog, NewRelic, Grafana for Infra monitoring, Log monitoring, and APM - Synthetic monitoring and alerted application teams based on the escalation matrix. scripting experience inPython, YAML, PowerShell, golangAnd Bash
• Implemented and integrated SonarQube with Bitbucket and Jenkins after discussing to Dev and QA teams.
• Setup Okta as SSO for all the Devops tools and AWS, Azure consoles. Also, implemented gimme-aws-creds for the CLI SSO with Okta.
• Developed and maintained vCenter Orchestrator automated workflows; work with team members supporting their development and operation of workflows
• Diagnosis of VMware performance and perform VMware performance tuning performed backups, troubleshooting and problem resolution for servers associated with a VMware virtual infrastructure
• Maintain, upgrade, and implement improvements to the VMWare ESXi infrastructure worked in 24/7 escalation on-call rotation and respond to mission-critical issues as needed
• Ability to critically analyze any given situation and scenario by apply expert technical knowledge, work experience and active research to provide high quality suggestions, recommendations, and decision making.
• Acted as a scrum master to lead small team to clear-out the backlog tickets to achieve quarterly goals.

Environment: and Tools: Kubernetes, Helm chart, Prometheus, Thanos, ArgoCd, Grafana, Datadog, Loggly, New Relic, AWS, Azure, Vmware esxi, Packer, terraform, Jenkins as a service, SonarQube, Slack, GIT, SQL, PowerShell, python.

Confidential

Cloud Operation Engineer

Responsibilities:

• Worked on AWS services: EC2, RDS, CloudWatch, SNS, VPC, Lambda and S3
• Created/Managed DNS records on Amazon Route 53 and go-daddy panel
• Created AWS lambda functions for notifying and slack integration.
• Setup/Managing VPC, VPC peering Subnets; make the connection between different zones; blocking suspicious IP/subnet via ACL.
• Built and managed real-time, monitoring dashboards using Graphite-Grafana and Elastic Search-Logstash-Kibana.
• Experienced in using configuration management tools like Puppet/ Chef/ AWS.
• Automated day to day activity of the system admin job and find the difficulties of automation and solve them.
• Delivered around 25 use cases with the help of the team as well as individual
• Analyze all aspects of existing application infrastructure and recommend modifications that will enhance application reliability, availability, and scalability
• Performed service-specific operations such as data loading for Oracle Database Cloud Service.
• Experience in Installation, configuration, tuning, security, backup, recovery, and Operating System upgrade on Red Hat Linux (RHEL 5.0/6.0), Unix, Centos and Ubuntu.
• Performed monitoring and management tasks related to individual services of Oracle cloud.
• Created user accounts and roles within a given identity domain, independent of any service, Manage user roles.
• Managed instances using API and orchestration.
• Expertise in configuration and automation using Chef, Chef with Jenkins, Puppet, Ansible and Docker.
• Worked on the automated installation of software like Nginx, Apache, Tomcat, etc. via Puppet manifests from Puppet Forge or Chef recipes obtained from Chef Supermarket
• Provision software/applications/packages onto managed servers
• User management through IAM to allow users to access specific services with given access,

Environment: and Tools: AWS, Oracle Cloud, Puppet, Chef, Jenkins, Grafana, ELK, HPE Server Automation, VPC, VPN, Route 53, GIT

Confidential

Cloud Consultant

Responsibilities:

• Configuring EC2 instances as per requirement and setup auto-scaling for same.
• Creating VPC, Security Groups, VPN and Load balancers to handle networking throughout cloud infra.
• Creating and managing S3 buckets and applying CORS & Bucket policies.
• Using Cloud watch & cloud trail to monitor the infrastructure.
• User management through IAM to allow users to access specific services with given access,
• Have used RDS, Redshift & DMS for database management.
• Domain Management using Route53 and hosted zones.
• Provisioning and managing of Microsoft Windows systems, Linux systems, IIS and Wildfly (JBoss) application servers with MS SQL Server database servers with Virtualization and Cloud Computing.
• Worked primarily with the following AWS services: EC2, RDS, CloudWatch, SNS, VPC, Lambda and S3.
• Experience in using configuration management tools like Puppet/ Chef/ AWS
• Responsible for CI-CD using Jenkins and puppet.
• Rapid-provisioning and configuration management for Linux servers using Puppet on AWS
• Production experience in large environments using configuration management tools like Chef and Puppet supporting Chef Environment with 500+ servers and involved in developing manifests. Developed Chef Cookbooks to manage systems configuration with HPE SA.
• Used Puppet to manage Web Applications, Config Files, Data Base, Commands, Users Mount Points, and Packages.
• Managed tools like JIRA, Jenkins ensuring traceability, repeatability and quality.
• Created service offering to include service design, resource, action
• Allow service offering to utilize multiple public cloud resources.
• Provision software/applications/packages onto managed servers
• Experience with Datacenter experience including networking, storage, virtualization, firewalls to name a few
• Provision operating systems onto bare metal servers
• Run distributed scripts on servers
• Audit and remediation, to track compliance
• Software management
• Patch management for Windows and Linux
• Understandings of DMA architecture and how DMA works

Environment: and Tools: Puppet, Chef, Jenkins, Docker, AWS, VPC, VPN, Route 53, Lambda, Vmware Esxi HPE OO 9. xx, 10.xx, HPE CSA, HPE SA, HPE DMA

Confidential

System Engineer

Responsibilities:

• Installing/configuring/administration of vSphere 5.5 Virtual Infrastructure and Windows servers, Active Directory Services, DNS DHCP, FTP, WSUS, IIS web Server.
• Creating and Managing the Virtual machines, Standard Switches & Distributed Switches & implemented VLAN'S in virtual Environment
• Migrating the Virtual Machines from one host to anther host by using vMotion technique Configuring Resource Pool, Alerts, and Alarms
• Increasing Disk Space LVM to meet client Requirements.
• Working with Templates and Clones & Deploying Virtual Machine from Templates.
• Creating HA and DRS Clusters and implemented Fault Tolerance. Creating Virtual Switches & Port groups in Virtual Environment
• Converting P2V, V2V using VMware converter.
• Installed Patches and Upgrade ESXi hosts using VMware Update Manager
• Troubleshooting problems with the help of Event Logs. Manage users, groups, permissions, and roles. Assigning LUNG to ESX/ESXi servers and Managing Data stores.
• Created group policies for domain controller and member sever from scratch. Also deploy on real environment.
• Automated the repeatable tasks using scripts, PowerShelI, PowerCLl.
• Participated in project of Data Center move/Maintenance, preparing DR site and Business Continuity plan (BCP) test, Server life cycle project including retiring physical and old windows platform server and convert physical 2 virtual and coordination with Application Development
• Worked in project of Data Center move/Maintenance, preparing DR site and Business.
• Provision operating systems onto bare metal servers
• Run distributed scripts on servers for Audit and remediation, to track compliance Software management
• Patch management for Windows and Linux
• JBoss, SQL standalone, SQL cluster, Oracle standalone, Oracle rack patching, upgrade, deployment

Environment: and Tools: VMware Esxi management, windows server 2008/2012, Linux server, Mail servers, Oracle DB, SQL DB administrator