SUMMARY

• Around 6 years of IT experience comprising and 5+ years of experience in Devops and Software Configuration Management (SCM), and 1+ years of experience in LINUX Adminstration.
• Primary duties include automating processes to achieve CI/CD for deploying various applications by integrating tools like GIT, Jenkins, Maven, Apache, Docker, Chef/Ansible, Jira, Nexus various testing frameworks like Junit, various app servers like WebLogic/WebSphere/JBoss along with establishing within the Enterprise to move code across Dev, QA, SIT, Stage and Prod Environments.
• Experienced in working on both On - Premise and Cloud (AWS) platforms utilizing DevOps/Agile operational processes.
• Expertise in AWS Cloud utilizing various services like EC2, VPC, ELB, Auto-Scaling, Security Groups, Route53, IAM, EBS, AMI, RDS, S3, SNS, SQS, CloudWatch, CloudFormation, CloudFront & DirectConnect and other services of AWS family.
• Built and configured a virtual data center in the AWS cloud to support Enterprise Data Warehouse hosting including (VPC), Public & Private Subnets, inbound & outbound Security Groups, Route Tables, and Elastic Load Balancer.
• Used AWS lambda to run servers without managing them and configured to trigger, to run code using S3 and SNS.
• Designed highly available, cost effective and fault tolerant systems using multiple EC2 instances, Auto Scaling, Elastic Load Balance and AMIs and Glacier for QA and UAT environments as well as, infrastructure servers for GIT and Ansible.
• Designed and distribution of data across all the nodes and Clusters on different availability zones in AWS Redshift and experienced in automating the infrastructure using Terraform in AWS console.
• Performed application migration to Docker and containers for various projects and established the use of Blue/Green Deployments, Load Balancers and AWS EC2 spot instances.
• Experience in creating dashboards in Google Stackdriver. Can setup alerting and create custom metrics using Google API developer tools.
• Hands-on Experience Administrating Microsoft Azure Services like Azure App Services, Azure SQL Database, Azure AD, Azure Azure Active Directory Blob storage, Azure Functions, Virtual machines, Azure Fabric controller, Azure Data Factory, Azure web applications, Azure Service Bus, and Notification hub.
• Expertise in Designing and implementing Continuous Integration (CI) throughout many environments utilizing Azure DevOps tools to provide an agile development process that is automated and repeatable, allowing teams to safely deploy code several times per day while ensuring Azure Kubernetes Services (AKS) are supported.
• Well versed in using Azure Infrastructure as a Service (IaaS), Provisioning VMs, Virtual Networks, Deploying Web Apps, Microsoft SQL Server, using ARM Templates, and Azure DevOps CI/CD pipelines.
• UsedJenkinsPipeline (Pipeline as code) withJenkinsfilefor many CI/CD Deployments.
• Worked with Chef Enterprise Hosted as well as On-Premise, Installed Workstation, Bootstrapped Nodes using Knife, wrote Recipes and Cookbooks, and uploaded them to Chef-Server.
• Well versed with many different concepts of Chef like Roles, Environments, DataBags, Knife, Chef Server Admin/Organizations.
• Worked extensively on Ansible automation engine that automates cloud provisioning, configuration management, application deployment, Intra-service orchestration, and many other IT needs.
• Experienced in developing Ansibleroles and AnsiblePlaybooks for the server configuration.
• Experience in working with GIT to store the code and integrated it to Ansible Tower to deploy the playbook.
• Experienced in using Tomcat, JBOSS, WebLogic and WebSphere Application servers for deployment.
• Expertise in Querying RDBMS such as Oracle, MySQL and SQL Server by using PL/SQL for data integrity and proficient in multiple databases likeMongoDB, Cassandra, MySQL, ORACLE.
• Worked with different Bug tracking tools like JIRA, Rally, Remedy, HP Quality Center and IBM Clear Quest.
• Strong comprehension of central advancements like DNS, Load Balancing, SSL, TCP/IP, system administration and security best practices and capable chipping away at Windows Active Directory, DNS, DHCP.
• Experience in System Administration on various platforms which includes Red hat Linux, Solaris, SUSE Linux, CentOS, Windows environments, VMware ESX/ESXi and VMware vSphere.

TECHNICAL SKILLS

AWS Services: RDS, EC2, VPC, IAM, Cloud Formation, EBS, S3, ELB, Auto Scaling, Cloud Trial, SQS, SNS, SWF, Cloud Watch.

Cloud Platforms: Microsoft Azure, Aws Cloud.

Azure Services: App Services, Key vault, function app, Blob storage, Azure Active Directory (Azure AD), Service Bus, Azure Container Registry (ACR) and Azure Kubernetes service (AKS), Azure SQL, Azure Cosmos DB.

Version Control Tools: GIT, Bit bucket

CI/CD: Jenkins, Azure Pipelines

Configuration & Automation Tools: Anisble

Container Platforms: Docker, Kubernetes, Open Shift.

Monitoring Tools: Nagios, Splunk

Languages: Python, Shell scripting, AWS Cloud

Artifactory: Jfrog and Nexus

Web Servers: Nginx

Documentation: Confluence

Operating Systems: Microsoft Windows XP/ 2000, Linux, UNIX.

Tracking Tools: Jira

Code Scanning: Sonar Qube, Jfrog X ray, ECR Inspector

Databases: RDS, Cosmos DB, My SQL DB.

Logging: Cloud Watch, Cloud Trail, Azure App Insights, Azure Monitor

PROFESSIONAL EXPERIENCE

Confidential, Seattle, Washington

Sr. AWS DevOps/Cloud Engineer

Responsibilities:

• Worked with Windows,Linuxand AWS teams to resolve issues and plan for infrastructure changes.
• Provided documentation of solutions for VMWare, Windows,Linuxand AWS teams.
• Set up preconfigured RHEL5.x and 6.x on local and in the cloud on AWS EC2 and defined AWS Security Groups which acted as virtual firewalls that controlled the traffic allowed to reach one or more AWS EC2 instances.
• Launching EC2 instances and involved in AWS RDS, S3, Load Balancing, IAM, VPC, Cloud Formation, Lambda, Cloud Watch.
• Used AWS Route53, to route the traffic between different availability zones. Deployed and supported Mem-cache/AWS Elastic-Cache and then Configured Elastic Load Balancing (ELB) for routing traffic between zones.
• Written Templates forAWSinfrastructure as a code usingTerraformto build staging and production environments.
• Worked on Multiple AWS instances, set the security groups, Elastic Load Balancer (ELB) and AMIs, Auto-scaling to design cost effective, fault tolerant and highly available systems.
• Implemented cloud services IAAS, PAAS, and SaaS which include Open stack, Docker andOpen Shift.
• Worked on NoSQL database Dynamo DB to process large data documents.
• Migrated the productionSQLserver schema to the newAWSRDS Aurora instance. Wrote SQL queries and worked on administration for optimizing and increasing the performance of database.
• Developing Docker images to support Development and Testing Teams and their pipelines; distributed Jenkins, Selenium and JMeter images, and Elastic Search, Kibana and Logstash (ELK & EFK) etc.
• Installed Docker Registry for local upload and download of Docker images and even from Docker hub.
• Worked on the Docker ecosystem with a bunch of open-source tool like Docker machine, Docker Compose, Docker Swarm.
• Designed and Developed Bamboo Buildsdeployments on Docker containers.
• Updating ESX host’s using VMware Update manager.
• Expand Red Hat Open Shift Container Platform solution to multiple CPU architectures
• Used the JIRA, Confluence for bug tracking, creating the dashboard for issues.
• Installation of ELK (Elastic search/Logstash/Kibana) stack
• Managing and optimize the Continuous Integration using Jenkins,Bambooand troubleshoot the deployment build issues using the trigged logs.
• Carried automated Deployments and builds on various environments using continuous integration (CI) tool Jenkins.
• Used Git for source code version control and integrated withJenkinsfor CI/CD pipeline, code quality tracking and user management with build tools Maven and Ant.
• Deployed Puppet for configuration management to existing infrastructure.
• Hell, Java Script and XML for automating tasks.

Confidential, Fairfax, Virginia

Azure DevOps/Cloud Automation Engineer

Responsibilities:

• Worked in highly collaborative operations team to stream line the process of implementing security Confidential Azure cloud environment and introduced best practices for remediation
• Gathering the requirements from the clients about the existing applications to apply the security measures
• Understand the latest features like (Azure DevOps, OMS, NSG Rules, etc..,) introduced by Microsoft Azure and utilized it for existing business applications
• Creating, validating and reviewing solutions and effort estimate of converting existing workloads from classic to ARM based Azure Cloud Environment
• Developed automation system using PowerShell scripts and JSON templates to remediate the Azure services
• Worked on GIT to maintain source code in Git and GitHub repositories
• Created builds and release pipelines in VSTS and done deployments using SPN (secure endpoint connection) for implementing CI/CD.
• Implemented automation for deployments by using YAML scripts for massive builds and releases
• Created LTA (Logical Technical Architecture) diagrams using Microsoft Visio
• Used tools like Visual Studio Community Edition, Visual Studio Code, Power Shell and SQL Server Management Studio.
• Wrote shell scripts to handle server processing migrating applications from .Net to Python monitoring applications and server performance with Splunk and Jenkins.
• Worked on Jenkins to implement Continuous Integration and deployment into Tomcat /Web Logic Application Server.
• Developed applications and methods with Python for ETL, writing and reviewing code for server-side Python applications.
• Assist with configuration of Cloud Compute systems using OpenStack on Ubuntu, collaboration using Orchestration with Keystone, Kubernetes and other functions within Open Stack.
• Responsible for Configuring Kafka Consumer and Producer metrics to visualize the Kafka System performance and monitoring
• Worked for 5 scrum teams (Java, AEM, Jenkins, Ant, Maven, SVN, Git, Agile methodology, cucumber scripts, sonar, XL Deploy and XL Release, SharePoint, CI/CD automation from scratch, Docker)
• Experienced in building, deploying and integrating Java-based web applications in a UNIX, including exposure to J2EE/.NET architecture (especially BEA Web Logic, Tomcat and WebSphere).
• Over saw the quality of Automated Build plans to help the Delivery process to NON-PROD and PROD Environments
• Created Azure services using ARM templates (JSON) and ensured no changes in the present infrastructure while doing incremental deployment.
• Acted as build and release engineer, deployed the services by VSTS (Azure DevOps) pipeline. Created and Maintained pipelines to manage the IAC for all the applications
• Used Service-Now tool for managing incidents and change request tickets
• Experience in troubleshooting the SQL Server connection issues on incremental deployments
• Provided status to Business Level management and Technical and conducting Proof of Concept for Latest Azure cloud-based service

Confidential, New York

DevOps Engineer

Responsibilities:

• Design, Plan and Migrate deployments of customer on-premises data center/applications to Microsoft Azure.
• Working and act as a site reliability engineer (SRE) role to implementing and mainlining monitoring systems.
• Manage QA and production deployments for many applications in SRE role.
• Involved with planning, designing, and transforming environments from on-premises to cloud-based Work as Cloud Administrator on Microsoft Azure, involved in configuring virtual machines, storage accounts, resource groups.
• Develop cloud automation tailored to customer’s needs Gather, review, and validate network requirements, VNETs, and network security groups and configure network and firewall configurations.
• Implemented high availability withAzure ClassicandAzure Resource Managerdeployment models.
• DesignedNetwork Security Groups(NSGs) to control inbound and outbound access to network interfaces (NICs), Linux and subnets.
• Designed User Defined Routes with custom route tables for specific cases to force tunneling to the Internet via On-premise network and control use of virtual appliances in the customer's Azure environment.
• Create detailed project plans and present for customer approval configure and deploy Microsoft System Center into the environment
• Create and maintain file systems and preformed LVM (logical volume management) configuration on Linux.
• Involved in Installation, configuration on Linux servers.
• Involved in design, implementation and modifying the python code.
• Developed python and shell scripts for automation of build and release process
• Ability to deliver presentations, discuss Microsoft Azure and complimentary products at a solutions level using PowerShell and other scripting languages to complete day to day tasks
• Worked on continuous integration and continuous delivery jobs for several teams in dev and test environments using shell, Groovy.
• Developed automation scripting in python using Ansible to deploy the applications across Linux servers.
• Crate users, manage user permission, maintain user & file system on Linux system.
• Developing SCM tools like GIT, SVN on Linux platforms in maintaining, tagging and branching on multiple environments
• Worked on automating cron jobs which aid in scheduling dev, model, and prod jobs and disables the job after execution, as self-service to developers.
• Restricted user access/service accounts access over jobs on Jenkins using Assign and managing roles for security purposes in development and test environments.
• Monitoring and maintaining disk space issues on nodes connected to Jenkins for dev and test environments.
• Implemented RabbitMQ for driving towards better user interactions with our applications as well as between the micro services.
• Generated reports on Jenkins for jobs executed for each channel of business for a period in aiding metrics review.
• Creation of hooks on Bitbucket repositories in aiding to automation of Jenkins jobs.
• Creation of jobs to handle F5 balanced load environments deployments in dev environment.
• Configuring Azure Key Vault services to development teams for handling secrets in dev, test, and production environments using both UI and CLI in Jenkin jobs.
• Configuring on-prem servers on Jenkins to aid in dev and test deployments for several teams, managing and maintaining credentials on Jenkins.

Confidential, Arizona

Linux System Admin/Engineer

Responsibilities:

• Created and maintained user accounts in RedHat Enterprise Linux (RHEL)and other operating systems
• Troubleshooting and maintaining of TCP/IP, Apache HTTP/HTTPS, SMTP and DNS applications.
• Configuration of NIS, DNS, NFS, SENDMAIL, LDAP, TCP/IP, Send Mail, FTP, Remote access Apache Services onLinux&UNIX Environment.
• Migrated different projects from Perforce toSVN
• Performing NIC bonding onLinuxSystems for redundancy.
• Diagnosed and resolved problems associated with DNS, DHCP, VPN, NFS, and Apache.
• Created Bash/shell scripts to monitor system resources and system maintenance.
• Create and Update Documentation for current Patching process. Coordinate with Lines of Business to schedule patching. Create Change request for Patching in Production environment.
• Installed, tested and deployed monitoring solutions with Splunk services.
• Resolved configuration-based issues in coordination with infrastructure support teams.
• Maintained and managed assigned systems, Splunk related issues and administrators.
• Skilled in deploying, configuring and administering Splunk clusters.
• Responsible for the basic administration tasks related to LDAP andWebSpherePortal.
• Installed and configured servers using RedHat Linux Kick start method.
• Created Linux Virtual Machines using VMware Virtual Center, creating VM Templates, and troubleshooting all Virtualization related issues.
• Expertise in remote access and application virtualization technologies such as XEN, VMware, ESX, ESXi, etc onLinux.