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Cloud /devops Engineer Resume

Houston, TX

SUMMARY

  • Around 8 years’ experience in the field of information technology industry with great experience in Software integration, Linux Administration (RHEL (6,7), CentOS, Fedora, Ubuntu), Configuration Management (Ansible, Chef, Puppet), Continuous Integration, Continuous Deployment, Build and Release Management, Cloud Implementations (AWS, Azure) on agile principles and building Cloud Native APPS.
  • Experience on AWS Cloud using services such as EC2, S3, EBS, VPC, ELB, Route53, Cloud Watch, Cloud Formation Templates, Security Groups, Cloud Trail, IAM, Cloud Front, Snowball, Lambda, Code commit, Code deploy, EMR, RDS and Glacier.
  • Migrated Legacy applications from reverse proxy and agent - based authentications to SAML based authentication and Experience in implementing SSO and created Multi Factor Authentication for additional security (IAM).
  • Designed, configured and deployed Microsoft Azure for a multitude of application s utilizing the Azure stack (Including Compute, Web & Mobile, Blobs, ADF, Resource Groups, AzureSQL DW, Cloud Services, and ARM, focusing on high-availability, Disaster Recovery, fault tolerance, and auto-scaling.
  • Extensively worked on Implementation of continuous integration and deployment by using various CI tools like Jenkins, Bamboo and Hudson using Build Automation DevOps tools like ANT, Maven, Artifactory /Nexus, Anthill Pro and Puppet/Chef/Ansible.
  • Experienced in branching, tagging and maintaining the version across the environments using SCM tools like GIT, GITHUB, Subversion (SVN), CVS and TFS on Linux and windows platforms.
  • Hands-on experience in using message brokers such asActiveMQandRabbitMQ.
  • Good learning experience in deploying Database Changes to Cassandra, MongoDB, PostgreSQL, MS SQL Server and MY SQL databases and Couch Base.
  • Good understanding of Openshift platform in managing Docker containers and Kubernetes Clusters and Worked on creating the Dockercontainers and Dockerconsoles for managing the application life cycle.
  • Experience with Configuration Management automation tool Ansible and worked on integrating Ansible YAML Scripts and Used Ansible tomanage Web applications, Environments configuration Files, Users, and Packages.
  • Communication with team members for both AnsibleCore and AnsibleTower teams to clarify requirements and overcome obstacles and Maintained high availability clustered and standalone server environments and refined automation components with scripting and configuration management and Terraform scripts.
  • Working experience in Configured and Integrated the Servers with different environments to automatically provisioning and creatingnew machines using Configuration management/provisioning tools like CHEF and Ansible.
  • Automated deployments through configuration management using Chef and tested chef cookbook modifications on AWS cloud instances using Test Kitchen and Chef Spec and Used Chef toautomate Configuration management& Applications and managed Web Applications, Config Files, Data Base, Commands, Users Mount Points, and Packages.
  • Experience on Installing, Configuring, Administration and troubleshooting for VMware ESXI 6.0, 6.5 servers. HA, DRS, VMotion and Troubleshooting of Virtual Center.Experience in migrating P2V, V2V using VMotion by creating Snapshots, Cloning, Cold Migrations and Hot Migrations.
  • Experienced Used ELK (Elasticsearch, Logstash and kibana) for name search pattern for a customer.
  • Ability to code and script in Shell and Python. Experience with systems and IT operations, monitoring operations is involved.
  • Installation of Splunk Enterprise, Splunk forwarded, Splunk Indexer, Apps in multiple servers (Windows and linux) and Configure the adds-on app SSO Integration for user authentication and Single Sign-on in Splunk Web.
  • Managing the in-house monitoring tool VCMS, hands on experience with Splunk, Zabbix and Icinga for Resource Monitoring/Network Monitoring/Log Trace Monitoring.

TECHNICAL SKILLS

Operating System: RHEL 5.x/6.x/7, CentOS 5.x/6.x/7, Ubuntu/Debian/Fedora, Solaris 7/8/9/10, Windows Server 2003/2008/2012

Application Server: IBM WebSphere Application Server 8.x/7.x/6.x/, Apache Tomcat 6.x/7.x and JBOSS AS 6.x/7.x

Cloud: AWS, Azure

Databases: SQL Server 2008, Oracle, DB2 and MySQL

Protocols: HTTP, HTTPS, LAN, WAN, IPv4/v6, TCP/IP, UDP& Telnet.

Tools: Ansible, Chef, Puppet, Splunk, Nagios, Jenkins/Hudson Ant, Maven, vSphere, DevOps, vCenter

Version Control: CVS, SVN, TFS, GIT

PROFESSIONAL EXPERIENCE

Confidential - Houston, TX

Cloud /DevOps Engineer

Responsibilities:

  • Creating fully automated CI build and deployment infrastructure and processes for multiple projects and Developing scripts for build, deployment, maintenance and related tasks using Jenkins, Docker, Maven, Python and Bash.
  • Experience of writing & managing Ansible Scripts& using Linux automated deployments using Ansible.
  • Built and managed a large deployment of Ubuntu Linux instances systems with Chef Automation. Wrote recipes, tools, shell scripts and monitoring checks.
  • Used Chef to manage Web Applications, Config Files, Database, Commands, Users, Mount Points, and Packages.
  • Implemented a Continuous Delivery pipeline with Docker, Jenkins and GitHub and AWS AMI’s.
  • Have experience of working with Docker- docker hub, pulling images from docker hub, running containers based on an image, creating Dockerfile to manage customized containers, exposing a container with port redirect, container volume management, docker inspect, docker commit to capture the file changes/settings into a new image and pushing the image to docker hub.
  • Automated AWS components like EC2 instances, Security groups, ELB, RDS, IAM through AWS Cloud information templates.
  • Experience in designing and deploying AWS Solutions using EC2, S3, and EBS, Elastic Load balancer (ELB), auto-scaling groups and OpsWorks.
  • ImplementedVPCpeering connection to access the entire CIDR block of the peerVPCwithout any restriction.
  • ImplementedAWSclient API to interact with different services as Console configuration forAWS EC2.
  • UsedAWSLambda to manage the servers and run the code in theAWS.
  • Experience in creating alarms and notifications for EC2 instances using Cloud Watch and Creating Lambda function to automate snapshot back up on AWS and set up the scheduled backup.
  • Used tracking tool JIRA and triaged the issues and maintained bugs using JIRA tool.
  • Hands on experience on Azure VPN-Point to Site, Virtual networks, Azure Custom security, end point security and firewall and Experience on IIS, IIS roles, SQL, Active directory.
  • Hands on experience on Site-to-site VPNs, Virtual Networks, Network Security Groups, Load balancers, Storage Accounts and Worked on Load balancers (Internal & External), DNS.
  • Worked on ADFS and sso - Active Directory Federation Services for on premise and Azure Cloud Active Directory.
  • Worked on Storage - Block, Blob, Object, NAS and on ARM RBAC roles.
  • Actively worked on deploying VM's, Virtual Networks, Gateways and Next Gen Firewalls and Collaborate to development of main Web Application to provides invoicing emission services, Responsible of web application deployments over cloud services (web and worker roles) on Azure, using VS and PowerShell.
  • Hands on experience on Backup and restore Azure services and involved in creating the Azure Services with Azure Virtual Machine.
  • Involved in developing the Azure Solution and Services like IaaS and PaaS and Deployed Azure resource manager-based resources.
  • Working experience with TFS/VSTS, Jenkins, Git, Jira, Ansible, Docker, ELK, Nexus, Sona Qube, Ansible and Web Services experience with Apache, Nginx, and RESTful APIs.
  • Implemented Active Directory in Windows server 2012 and Identifying opportunities to improve infrastructure that effectively and efficiently utilizes Office 365 and the Microsoft Azure Windows server 2008/2012/R2, Microsoft SQL Server, Microsoft Visual Studio, Windows PowerShell, Cloud infrastructure.

Confidential - Dallas, TX

Cloud/SRE /DevOps Engineer

Responsibilities:

  • Implementing Azure DevOps (build and release pipelines, AZURE Repos, AZURE boards, YAML builds). working on writing ARM(Azure Resource Manager) templates to provisions services in the Azure Cloud.
  • Working on different services in Azure (Web APP, Resource Group, ASE, Vnet’s, Analytics, Azure Artifacts, SQL Databases, storage accounts, Key vault), AZURE message systems (MQ).
  • Installing and configuring MSSQL Server and SSMS and creating databases in local. And also creating SQL databases in Azure Cloud and writing PowerShell scripts to automate the tasks.
  • Designed and configuredAzure Virtual Networks(VNets), subnets,Azure network settings, DHCP address blocks, DNS settings, security policies and routing.
  • DeployedAzure IaaS virtual machines(VMs) andCloud services(PaaS role instances) into secure VNets and subnets, designed VNets and subscriptions to confirm to Azure Network Limits and Exposed Virtual machines and cloud services in the VNets to the Internet usingAzure External Load Balancer.
  • Played a key role in automating the deployments on AWS usingGitHub,Terraform,Puppet,ChefandJenkins.
  • UsedBashandPython includedBoto3to supplement automation provided byAnsibleandTerraformfor tasks such as encryptingEBS volumesbackingAMIsand schedulingLambdafunctions for routineAWS tasks.
  • Extensive experience in setting up the CI/CD pipelines usingJenkins, Maven, Nexus, GitHub, CHEF, Terraform and AWS.
  • Implemented high availability withAzure ClassicandAzure Resource Managerdeployment models and DesignedNetwork Security Groups(NSGs) to control inbound and outbound access to network interfaces (NICs), VMs and subnets.
  • Implemented the function to send and receiveAMQPmessages onRabbitMQsynchronously and asynchronously and sendJMSmessage toApache ActiveMQon the edge device.
  • Development of services that utilize the Cloud Foundry and Azure client libraries (SDK) for Java.
  • Setup Azure Virtual Appliances (VMs) to meet security requirements as software-based appliance functions (firewall, WAN optimization and intrusion detections). Utilized NSGs for layer 4 Access Control List (ACLs) for incoming and outgoing packets.
  • Infrastructure design for the ELK Clusters and Used Elasticsearch for powering not only Search but using ELK stack for logging and monitoring our systems end to end Using Beats and Responsible to designing and deploying new ELK clusters.
  • Managed IP Forwarding for VMs and role instances acting as virtual appliances. Configured BGP routes to enable ExpressRoute connections between on premise data centers and Azure cloud.
  • Implemented idea of secret management for micro services and creating service and ingress rules for each micro service. Worked on setup thekubernetessandbox on Azure Kubernetes Services (AKS) for testing the different features.
  • Handled severalDockercomponents like Docker Engine, Hub, Machine, Compose and Docker Registry and experience with Docker container service and Dockized applications by creating Docker images from Docker file and running them to develop the Docker containers and Docker consoles for managing the application life cycle.
  • Worked on Continuous Integration System Jenkins. Used Jenkins (CI/CD) for official nightly build, test and managing change list. Installed Multiple Plugins for smooth build and release build pipelines.
  • Worked extensively on automation engine Ansible that automates cloud provisioning, configuration management, application deployment, intra-service orchestration, and many other IT needs.

Confidential - Denver, CO

DevOps /Systems Engineer

Responsibilities:

  • Installed, managed and deployed Linux Red Hat Enterprise, Ubuntu, CentOS and installation of packages and patches for Red Hat Linux Servers for new Unified environment (TWC, BHN, CHTR merger companies).
  • Experience in maintaining/tuning/upgrading Web sphere / JBoss and Web based applications like Java & Tomcat/Apache.
  • Production support for installation, configuration, management and troubleshooting of applications like Apache Tomcat.
  • Setting up the newbuildenvironment for various products in Linux environment implemented Releasepractice and responsible for pushingbuildsinto DEV/ QA / SIT / UAT.
  • Automatebuild/releaseprocess used for J2EE applications using one or more tools / automation framework like Jenkins (CI/CD).
  • Installed, configure and support technology solutions on Linux/Unix platform hosting web and database applications, while maintaining security patches, antivirus updates, backups, monitoring and performing routine server maintenance.
  • Designed rapid deployment method using Ansible to auto deploy servers as needed. Building Ansible server from scratch and writing Ansible playbooks to make configuration changes for deployment of web applications on JBOSS application servers hosted on Linux and Unix platform.
  • Involved in standardizing Splunk forwarder deployment, configuration and maintenance across UNIX and Windows platforms and Deployed complex Splunk security apps for security group to manage and monitor infrastructure.
  • Provided support for the web servers like Tomcat, Web logic or Web sphere. Configuration and administration of Apache Web Server and SSL.
  • Installing and configuring Monitoring tools such as (Splunk, OP5 (SNMP), AppDynamics).
  • Involved in DevOps migration/automation processes for build and deploy systems and Implement the Build automation process for all the assigned projects in Vertical Apps domain.
  • Evolving new tools/methodologies to improve this existing process and show better results to all stakeholders and Support the code builds by integrating with continuous integration tool Jenkins.
  • Automated the build and deployment of middleware applications using uDeploy and Installed uDeploy server and agents from the scratch and
  • Used Kubernetesto deployed Docker containers into Pod Clusters on multiple Nodes in QA, Test and Production Environments, configured kuberneteswith Ansible, using Ansible playbooks and Ansible RolesUse Ansible Roles and Playbooks to AddDeal with Cluster Managements on kuberenetsusing Ansible and also manual configuration using Kubernetes.
  • Refined automation components with scripting and configuration management using Ansible. Wrote Ansible playbooks from scratch in YAML. Installing, setting up & Troubleshooting Ansible, created and automated platform environment setup.
  • Worked on PCF(pivotal cloud foundry) for the application configuration service to manage all the applications and knowledge on config server to manage the configuration between the environments.
  • Installed, configure and support technology solutions on Linux/Unix platform hosting web and database applications, while maintaining security patches, antivirus updates, backups, monitoring and performing routine server maintenance.
  • Worked with scripting like bash, python and monitoring tools like splunk, Appdynamics and OP5.

Confidential - Arlington, TX

Senior System /Cloud Engineer

Responsibilities:

  • Deployment automation scripting using Python and Ansible forthe AWS implementation of cable and video-on-demand micro-services, as well as Cassandra support, and proposed monitoring solutions and Configured Elastic Load Balancers with EC2 Auto scaling groups, Created multi AWS VPC instances.
  • Worked as a CI-CD(Continuous Integration - Continuous Delivery) Devops engineerto Build, Promote and Deploy ETL Informatica Objects using Jenkins to migrate the ETL's across the repositories using Nexus as an Artifact repository.
  • Used Jenkins to Build, Test and publish the project artifacts, Implemented Build Per Branch as part of CI process to run Sonar for code coverage and run unit and integration tests to help improve the pipeline efficiency.
  • Installed and Configured the Nexus repository manager for sharing the artifacts within the company. Maintained and deployed the artifacts, used uDeploy release build and produce products for testing and use in production.
  • Design, integration, deployment and automation of J2EE Application servers - JBoss, Tomcat, WebSphere Application Server across the Window and Linux System.
  • Built environment/installation and configurations of QA and PROD for run time applications, installed WAS, configured JDBC and DATA sources and worked with developers to configure J2C connection factories to connect with Enterprise servers.
  • Configured LDAP to allow users and group to access the WAS admin consoles and test the connection to database is there any errors logged.ran the test harness to process target million accounts as successfully and deployed the GMF applications and IVT application to verify the all installation correct.
  • Experience in developing and deploying the micro services applications in Pivotal Cloud Foundry (Paas) cloud platform and CF command line interface.
  • Hands onPivotal Cloud Foundrydeployments and configurations and InstalledPivotal Cloud Foundryon EC2 to manage the containers created by PCF.
  • Worked with third party vendor FICO team to install licensees and resolve on going issues like Hung SEP's(service exceptions).and also started implementing puppet in the existing environment to automate the infrastructure.worked on IBM MQ in our current environment creating Queues, and uploaded messages as per the different team requirements.
  • Automated with Configuration Management tool Ansible and has worked on integrating Ansible YAML Scripts and Used Ansible to manage Web applications, Environments configuration Files, Users, and Packages.
  • Developed an Ansible playbook for Gerrit and ELK cluster, implementing automated deployment and configuration and also Written Ansible playbooks to launch and automate AWS instances on AmazonLinux and Ubuntu.
  • Worked with Docker Management Platform, Leveraged Custom Docker Images as Containerized Apps within the Docker Engine as Multi Stack Application like LAMP. Creating, managing and performing container based deployments using Docker images containing Middleware and Applications together.
  • Respond to notifications and alerts regarding system applications and troubleshoot issues related to those applications.Test out newly built micro services on set-top boxes to ensure they are performing correctly.
  • Performed Splunk administration tasks such as installing, configuring, monitoring and tuning and Splunk configuration that involves different web application and batch, create Saved search and summary.
  • Worked with JIRA for creating Projects, assigning permissions to users and groups for the projects & Created Mail handlers and notification Schemes for JIRA.
  • Configuring SharePoint foundation services with TFS 2010 and Configure TFS environment such that SQL Reporting and SharePoint interact with each other and Creating and documenting branching strategies for new team projects in TFS 2012.

Confidential - Bowie, MD

Cloud Engineer/DevOps Engineer

Responsibilities:

  • Involved in designing and deploying a multitude applications utilizing almost all of theAWSstack (including EC2, Route53, S3, RDS, Dynamo DB, SNS, SQS, IAM) focusing on high- availability, fault tolerance, and auto- scaling.
  • Automated with Configuration Management tool Ansible and has worked on integrating Ansible YAML Scripts and Used Ansible to manage Web applications, Environments configuration Files, Users, and Packages.
  • Developed an Ansible playbook for Gerrit and ELK cluster, implementing automated deployment and configuration and also Written Ansible playbooks to launch and automate AWS instances on AmazonLinux and Ubuntu.
  • Designed rapid deployment method using Ansible to auto deploy servers as needed. Building Ansible server from scratch and writing Ansible playbooks to make configuration changes.
  • Worked as a CI-CD(Continuous Integration - Continuous Delivery) Devops engineerto Build, Promote and Deploy ETL Informatica Objects using Jenkins to migrate the ETL's across the repositories using Nexus as an Artifact repository.
  • Used Jenkins to Build, Test and publish the project artifacts, Implemented Build Per Branch as part of CI process to run Sonar for code coverage and run unit and integration tests to help improve the pipeline efficiency.
  • Design and maintenance of the Subversion, GIT/BitBucket, access control strategies, create branches and manage source code for various applications in SVN, GITand BitBucket managed and administered our SVN repositories and Confluence installations.
  • Worked with Docker, leveraged custom Docker Images as Containerized Apps within Docker Engine as Multi Stack Application like LAMP. Create, manage and perform container deployments using Docker images with Middleware Applications together.
  • Provisioned numerous tool chains for multiple teams including UrbanCode Deploy, Docker, GitHub Enterprise, Jenkins and webhook integration and Build the Docker containers and deploy them into AWS container as service using Elastic beanstalk. Involved in container based deployments using Docker, working with Docker images, Docker hub and Docker registries.
  • Deploy andsupport Tomcat/Java applicationsin AWS, Supporteda multi-datacenter, multi-region Cassandra cluster for DVR metadata in both AWS and VMware hosted installations.
  • Gathers Vmware vSphere enterprise server requirements for three large-scale COOP efforts including vSphere6.0, vCenter6, vRealize Operations 6, and Site Recovery Manager (SRM).
  • Install, configure and support Microsoft solutions on windows 2008/2012 platform hosting web and database applications, while maintaining security patches, antivirus updates, backups, monitoring and performing routine server maintenance.
  • Understanding of Splunk knowledge objects (e.g. fields, lookups, macros, etc. Experience in dashboards and reports performance optimization.
  • Worked with JIRA for creating Projects, assigning permissions to users and groups for the projects & Created Mail handlers and notification Schemes for JIRA.

Confidential - Bothell, WA

Build and Release Engineer/ VMware

Responsibilities:

  • Automated build process with Continuous Integration Tool Jenkins/Hudson using Bash/Perl and used Puppet for Monitoring system and automation.
  • Extensively worked with Configured and maintained Jenkins to implement the CI process and integrated the tool with Ant and Maven to schedule the builds and worked on Artifactory and Sonatype Nexusto upload/download the build artifacts.
  • Implemented continuous integration using Jenkins. Configured security to Jenkins and also added multiple nodes for continuous deployments. Deployed application using Ant and Maven. Strong understanding of build.xml and pom.xml files.
  • Integrated SVN/Git repositories with Jenkins so developers can deploy their code and created various Jenkins jobs in different regions to propagate code through QA, prod and production environments.
  • Administration skills in version control tools (GIT) like tagging, branching, merging, stash, patching and user access control.
  • Automate Application Delivery using Urban Code Deploy tool suite and setting up continuous integration and formal builds using Bamboo with Artifactory repository.
  • Implementation Of different Host Profiles for Multiple Clusters across Multiple Data centers and Built the core converged datacenter infrastructure using Vblock and Vmwareservices to support the production environment.
  • Worked on live migrations by taking minimum downtime for P2V conversions of Windows servers using Vmwareconverter, building vCenter 6.0, ESXi 6.0 Clusters to maintain redundancy among the chassis as part of the new data center build out plan.
  • Creating and deploying a VMs in vCenter / Deploying a Bare metal server for databases through b UCS, Building Virtual Machines, Cloning & Migrating and Adding processors, RAM, NIC, disks to the VMs.
  • Managing Active Directory issues such as: Logon Failures, Account Lockouts, Group Policies, Network Connectivity, DNS and WINS Name Resolution, Authentication Problems, File and Printer Permissions etc.
  • Created puppet manifests and modules to automate system operations. Created monitors, alarms and notifications for EC2 hosts using CloudWatch.
  • Managed automation scripting inPython (core)usingPuppetto deploy and manage Java applications across Linux servers. Created and maintained the Shell/Perl deployment scripts (Java/J2EE projects) for WebLogic and UNIX servers.
  • Redesigned and redeployed Nagios implementation, automatically added/removed themselves via puppet. Monitor and maintain the automated build and CI process to ensure correct build execution and facilitate resolution of build failures using JIRA.
  • Call support provided 24/7 on Linux Production Servers. Responsible for maintaining security on Redhat Linux.

Confidential

Linux / VMWare Administrator

Responsibilities:

  • Contributed support in fixing issuesg related to Linux, Solaris, HP-UX Installation and Maintenance of Hardware in Production and development Environment as an integral part of the Unix/Linux Support team.
  • Experience in maintaining/tuning/upgrading Web logic/Web sphere/JBoss and Web based applications like Java & Tomcat/Apache.
  • Implemented Backup and Restore by using procedures like Ufs dump, Ufs restore, Tar” and “Cpio”. Help in the process of installing and setting up the software to monitor the customer's server environment.
  • Worked on monitoring tool Zabbix for administration and maintenance operations on day-to-day basis for company network and systems working on Linux and Solaris Systems.
  • Configured the NIS, NIS+ and DNS on Red Hat Linux 5.1 and update NIS maps andOrganize the RHN Satellite Servers incombination with RHN Proxy Server.
  • Experience in Shell and Python scripting to automate system administration jobs. Also implemented and enhanced existing scripts developed in Shell and Ruby Managed server on VMware vSphere, vcenter.
  • Developed deployment workflows in Active Batch utilizing Java, bash, Python, and Power Shell. Provided support for the web servers like IIS, Tomcat, Web sphere. Configuration and administration of Apache Web Server and SSL.
  • Troubleshooting network administration, IIS configuration, DNS setup and modifications, firewall rule sets, local and distributed director, connectivity, and supporting applications.
  • Installation and configuration operating system RedHatEnterprise Linux in development and test environments almost six levels on HP physical servers and Virtual Machines.
  • Wrote shell scripting for system/application in automate the server task, installing and monitoring applications and data feeding file transfer and log files.
  • Worked with Red hat Linux tools like RPM to install packages and patches for Red hat Linux Server and managed virtualized OS.Used LVM for the managements of logical volumes including creation of physical volumes in Linux.
  • Maintaining security groups assigned to Production and Test Linux Servers. Transferred files across the systems on the network using ftp and scp commands.

Confidential

Linux Systems Administrator

Responsibilities:

  • Creating volume groups, logical volumes, extending logical volumes based on the requirements using Logical Volume Management (LVM) commands. Build the Linux Firewall for network and implement to secure the network.
  • Implemented Web Application Servers like Oracle, Web Logic in Red Hat Linux environment respectively. Worked on configuring SSL certificates in, Apache, Apache Tomcat, thread dumps.
  • Wrote Unix/Perl Shell Scripts for day-to-day system administration activities and Perl. Performance tuning and preventive maintenance performed daily backup.
  • Installed the latest patches for, Oracle on Red hat Linux servers, Configured and administered Send mail, Samba, Squid servers in Linux environment.
  • Resolving TCP/IP network access problems for the clients. Implementing Remote System Monitoring with Sun Microsystems. Develop, Maintain, update various scripts for services (start, stop, restart, recycle, cron jobs) UNIX based shell.
  • Expertise knowledge of Software Development Life Cycle (SDLC) and methodologies like Agile/Waterfall software development methodology.
  • Troubleshooted network connectivity issues using ping, netstat, ifconfig, Wireshark, tcpdump and trace route commands.

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