SUMMARY:

• Around 7 years of experience as Linux Administrator/Cloud/DevOps Engineer in Infrastructure automation, Code migration, Configuration Management and System administration.
• Experience in managing various AWS services like EC2, S3, RDS, EBS, VPC, IAM, ELB, NACL , SQS, SNS, SES, Cloud Watch, Cloud Formation, Route53 , Security Groups, Route Tables, Lambda and several other services of AWS family and have exposure on other cloud services like GCP, OpenStack .
• Experience in setting - up databases in AWS using RDS , storage using S3 bucket and configuring instance backups to S3 bucket.
• Experience in launching different EC2 instances in Virtual private cloud (VPC) in different subnets, attached ACL's at subnet level and security groups at instance level, configured Route Tables & NAT and Internet Gateways, Elastic Load Balancers (ELB) and Auto scaling groups in Production environment.
• Experience in optimizing volumes, EC2 instances and Created Alarms and Notifications for EC2 instances using Cloud Watch .
• Experience in Windows Azure Services like PaaS, IaaS and worked on storages like Blob (Page and Block), Sql Azure . Well experienced in deployment & configuration management and Virtualization.
• Excellent knowledge in Azure compute services, Azure Web apps, Azure Data Factory & Storage, Azure Media & Content delivery, Azure Networking, Azure Hybrid Integration and Azure Identity & Access Management.
• Designed and configured Azure Virtual Networks ( VNets) , subnets, Azure network settings, DHCP address blocks, DNS settings, security policies and routing.
• Building/Maintaining Docker container clusters managed by Kubernetes Linux, Bash, GIT, Docker, on GCP (Google Cloud Platform).
• Build, designed and implemented scalable cloud-based web applications with GCP.
• Experience writing Chef Cookbooks and Recipes to automate the deployment process and to integrating Chef Cookbooks into Jenkins jobs for a continuous delivery framework.
• Installed and Configured Chef Server , Workstation , Client servers and nodes , written several recipes, cookbooks in Chef to automate the environment provisioning, Middleware Infrastructure Installations
• Worked on Ansible and Ansible Tower to automate repetitive tasks, to deploy critical applications quickly, and proactively manage the changes.
• Automated the configuration of servers and cloud deployments using Puppet manifests and modules .
• Maintained and enhanced existing PUPPET modules to be deployed across various providers and deployment architectures.
• Experience on Virtualization technologies like VMware , Vagrant , Oracle Virtual Box , Microsoft virtual PC.
• Utilized Puppet and Puppet dashboard for Configuration Management of hosted Instances within AWS.
• Implemented Terraform modules for deployment of applications across multiple cloud providers.
• Hands on experience with Kubernetes, Mesos and Docker Swarm.
• Experience in deploying Kubernetes Cluster on cloud/on-premises environments with master/minion architecture and wrote many YAML files to create many services like pods, deployments, auto scaling, load balancers, labels, health checks, Namespaces, Config Map.
• Experience with container based Virtualized deployments using Docker, working with Docker images and Docker registries and Container Management tools Kubernetes and Swarm .
• Extensively worked on Hudson, Jenkins, Team City and Bamboo for continuous integration and developed End-to-End automation solution for build and deployments of JAVA applications.
• Responsible for Continuous Integration (CI) and Continuous Delivery (CD) process implementation using Jenkins along with Shell scripts to automate routine jobs.
• Experience in using build automation tools like MAVEN, Gradle , and ANT for the building of deployable artifacts such as WAR & EAR from source code.
• Experience in working on source control management tools like GIT (GitHub ), Subversion (SVN) , Rational Clear Case and creating GIT repositories with specified branching strategies.
• Experience in configuring and deploying Java and J2EE applications into application servers like WebSphere, JBOSS and Apache Tomcat, Web Logic.
• Expertise in implementation and maintenance of Apache HTTP, SMTP, DNS, TCP/IP , Security Management & Security trouble shooting skills.
• Worked on various scripting languages like Python, Ruby, Shell for various applications.
• Experience in shell scripting using bash, Perl, Ruby and Python to automate system administration jobs.
• Experienced in using Bug Tracking tools like JIRA , Remedy and HP Quality center .
• Good understanding of Software Development Life Cycle (SDLC) like Agile , Waterfall Methodologies.
• Infrastructure management, infrastructure health metrics and performance monitoring using Cloud Watch, Nagios, Logstash, Splunk, Grafana, Prometheus.

TECHNICAL SKILLS:

Build Tools: Apache Ant, Maven, Gradle, Microsoft Build

Continuous Integration Tools: Jenkins/Hudson, Build Forge, Atlassian Bamboo, HP Codar.

Artifact Repository Management: Jfrog Artifactory, Nexus

Configuration Management /Container Tools: Puppet, Chef, Ansible, Salt Stack, Docker, Kubernetes

Cloud Providers: AWS, Azure, Open Stack, GCP

Bug Tracking Tools: Atlassian JIRA, REMEDY, HP Service Management

Monitoring Tools: NAGIOS, ICINGA, Cloud Watch, Splunk

Operating systems: Linux, RHEL, CentOs, Ubuntu, Windows, Debian

Security Tools: Veracode, Qualys

Version Control Tools: ClearCase, SVN, GIT (GitHub, Atlassian Bitbucket, GitLabs).

Application Servers/ Middleware: Apache Tomcat, WebLogic, WebSphere, JBOSS

Network Services: TCP/IP, Subnetting, DNS, NFS, NIS, SSH, DHCP.

Databases: Oracle 9i/10g,11g, MySql, MongoDB, Cassandra, PostgreSQLSQL Server

PROFESSIONAL EXPERIENCE:

Confidential, Charlotte, NC

Sr. DevOps & AWS Cloud Engineer

Responsibilities:

• Worked on Amazon Web Services, creating & configuration of EC2 instances, configured virtual machines with the Elastic IPs, worked on security groups to resolve firewall issues.
• Designed AWS Cloud Formation Templates to create custom sized VPC, Subnets, Internet Gateway, and NAT to ensure successful deployment of Web Applications.
• Creating S3 buckets and managing policies for S3 buckets and glacier for storage and backup on AWS.
• Configured AWS Identity Access Management (IAM) Group and users for improved login authentication.
• Lead the cloud infrastructure maintenance using a combination of Jenkins, Chef and Terraform for Automating CICD pipeline in AWS.
• Used Cloud Front to deliver content from AWS edge locations to users, allowing for further reduction of load on front-end servers.
• Experienced in designing Streaming Data solutions using AWS IoT Platform, Amazon Kinesis, S3, Aurora, Lambda, API Gateway.
• Used AWS Beanstalk for deploying and scaling web applications and services developed with Java, PHP, Node.js, Python, Ruby and Docker on familiar servers such as Apache and IIS.
• Worked on Linux in a Cloud Computing and Virtualized environment for Amazon Web Services (AWS).
• Automated creating AMI'S and stored in AWS AMI account and Docker images stored in Aws Docker hub using Packer through Jenkins.
• Launching infrastructure in AWS using AMI's created by Packer tool through Jenkins .
• Migrated few physical servers (Windows and Linux) into the Google Cloud Platform. This provided better high availability (HA) and allowed to reduce the dependency on remote datacenters.
• Used Stack Driver Monitoring in GCP to check the alerts of the applications that run on the Google Cloud Platform and deployed on GCP using Google Cloud Deployment Manager.
• Writing chef recipes for various applications and deploying them in AWS using Terraform.
• Build and used CloudFormation\ Terraform templates to design and launch applications.
• Worked with Terraform key features such as Infrastructure as code, Execution plans, Resource Graphs, Change Automation Configured Elastic Load Balancers (ELB) with EC2 Auto scaling groups.
• Designed Amazon Web Services Cloud Formation Templates (CFTs) and integrated with Chef to build a resilient and fault-tolerant infrastructure for applications.
• Built Continuous Integration environment Jenkins, Artifactory and Continuous delivery environment using Jenkins and Chef.
• Installed Chef Server Enterprise on premise/workstation and bootstrapped the nodes using knife and automated by testing Chef recipes/cookbooks with test-kitchen/Chef spec.
• Using Chef deployed and configured Elastic search, Logstash and Kibana (ELK) for log analytics, full text search, application monitoring in integration with CloudWatch.
• Written Chef Cookbooks, recipes to configure tasks for new environments and to automate the installation of Middleware Infrastructure such as Apache tomcat, Nginx.
• Produced Cookbooks and Recipe comprising all resources, templates, attributes and uploaded them to Chef-server.
• Developed Chef Cookbooks to manage System configurations.
• Creating Ansible playbook to automate AWS tasks like VPC creation and production deployment.
• Used Ansible Playbooks to setup Continuous Delivery Pipeline, deploying micro services and provisioning AWS environments.
• Created host inventory in Ansible for automating the continuous deployment.
• Worked on Ansible to manage Web Applications, Config Files, Data Base, Commands, Users Mount Points, and Packages.
• Management of ECS and Docker images in AWS using Ansible playbooks and Roles.
• Automated various infrastructure activities like Continuous Deployment , Application Server setup , Stack monitoring using Ansible playbooks and has Integrated Ansible with Jenkins.
• Used Docker Container to package the applications and deploying them on to WebSphere Application server.
• Involved in building own Paas with Docker deployed various applications through Dockers containers.
• Implemented Docker containers to create images of the applications and dynamically provision slaves to Jenkins CI/CD pipelines.
• Used Jenkins pipelines to drive all micro services builds out to the Docker registry and then deployed to Kubernetes, Created Pods and managed using Kubernetes.
• Worked with OpenShift platform in managing Docker containers and Kubernetes Clusters.
• Scheduled, deployed and managed container replicas onto a node cluster using Kubernetes.
• Integrated Calico with Kubernetes using CNI to enable networking and network policies in kubernetes cluster across the cloud to provide a secure and cloud native platform.
• Worked on Istio an open source platform to connect , manage , and secure microservices. And also, it provides load balancing, service-to-service authentication , monitoring without any changes in the service code for the microservices.
• Build scripts on AWS cloud for scheduling EC2, auto scaling, load balancer with PYTHON sdk.
• Created scripts in Python which integrated with Amazon API to control instance operations.
• Wrote Python scripts for pushing data from DynamoDB to MySQL Database.
• Experience with NoSQL databases Cassandra and MongoDB .
• Built CI/CD pipeline from scratch using Jenkins for our Java applications by integrating GitLab, JIRA , Maven and Tomcat .
• Created build slaves, configured and maintained build jobs for build automation and release process in JENKINS.
• Automated application deployment in the cloud using Docker technology using Elastic Container Service scheduler, Created and managed a Docker deployment pipeline for custom application images in the cloud using Jenkins.
• Configured and maintained Jenkins to implement the CI process and integrated the tool with Ant and Maven to schedule the builds.
• Configured GIT with Jenkins and schedule jobs using Poll SCM option.
• Worked on Branching, Labelling, and merging strategies for all applications in Git.
• Managed and monitored the server and network infrastructure using Nagios.
• Used Bitbucket to manage repositories, maintained the branching and build/release strategies utilizing GIT and Bitbucket.
• Developed Pom.xml files for Maven build scripts.
• Deployed Java/J2EE applications to Application servers in an Agile continuous integration environment and automated the whole process.
• Maintained JIRA for tracking and updating project defects and tasks.
• Created groups/users and defined user permissions for the projects in Git, Jira, Confluence.
• Build artifacts (war and ear) from Jfrog Artifactory are deployed into an Apache Tomcat app server using PowerShell Scripts.
• Used JFrog Artifactory , maven release plugin in Jenkins to perform Releases and Rollbacks.
• Pipelined Application Logs from App Servers to Elasticsearch (ELK Stack) through Logstash .
• Responsible for monitoring servers using Cloud watch and using ELK Stack Elastic Search, Logstash and Kibana , developed a RESTful API of Elasticsearch to search, analyze and visualize data.

Environment: Chef, Ansible, GIT, AWS Cloud, Jenkins, Ant, Maven, Teraform, Jfrog, Sonar, Apache Webserver, Linux, Unix, Python, Ruby, Shell, Perl, MongoDB, Apache Tomcat, Amazon DynamoDB, WebSphere.

Confidential, Plymouth Meeting, PA

DevOps/Cloud Engineer

Responsibilities:

• Worked on various Azure services like Compute (Web Roles, Worker Roles), Azure Websites, Caching, SQL Azure, NoSQL, Storage, Network services, Azure Active Directory, API Management, Scheduling, Auto Scaling, and PowerShell Automation.
• Deployed Azure IaaS virtual machines (VMs) and Cloud services (PaaS role instances) into secure VNets and subnets.
• Configure continuous integration from source control, setting up build definition within Visual Studio Team Services (VSTS) and configure continuous delivery to automate the deployment of ASP.NET MVC applications to Azure web apps .
• Experience in migrating on premise to Windows Azure using Azure Site Recovery and Azure backups.
• Worked on creating Custom Azure Templates for quick deployments and advanced PowerShell scripting.
• Managed subscriptions, services and virtual servers within Azure Portal for troubleshooting, testing and diagnostics. Expertise in migrating the existing v1 (Classic) Azure infrastructure into v2 (ARM) , scripting and templating the whole end to end process as much as possible so that it is customizable for each area being migrated.
• Experience of process and transform data by running USQL scripts on Azure.
• Configure Implement, Secure and support Virtual Network and best security practices for single and multi-regional data centers.
• Designed Network Security Groups (NSGs) to control inbound and outbound access to network interfaces (NICs), VMs and subnets.
• Worked on design and implement VM Storage - configure shared storage, configure VM disk storage and Azure disk encryption.
• Worked on setting up of hosted Chef Servers to facilitate automation of services by installing Chef WorkStation, Chef Server and Chef Client.
• Written Chef Cookbooks for various DB configurations to modularize and optimize end product configuration, and also converting production support scripts to Chef Recipes.
• With setting up Chef Infra, bootstrapping nodes, creating and uploading Chef Recipes, ChefNode convergence in Chef SCM.
• Resolving cookbook dependencies using Berkshelf. And Running recipes in standalone mode using CHEF-solo and CHEF-zero.
• Worked on installation and configuration of Puppet. Installed Puppet Master and configured multiple agents to Master.
• Developed modules for OS level operations like Packages, Services, Files, Directories. Maintained usernames and passwords with help of puppet.
• Analyzed modules from Puppet Forge and created simple modules to automate tasks like installation of apache, managing NTP and controlling few services and packages.
• Responsible for creating PUPPET modules and Manifest files from scratch and experience in editing existing PUPPET manifests and automated manual installation processes using PUPPET.
• Created private cloud using Kubernetes that supports DEV, TEST, and PROD environments.
• Managed Clusters using Kubernetes and worked on creating many pods, replication controllers, services, deployments, labels, health checks.
• Used Kubernetes to deploy, load balance, scale and manage Docker containers with multiple namespace versions.
• Managed Kubernetes charts using Helm. Created reproducible builds of the Kubernetes applications managed Kubernetes manifest files and managed releases of Helm packages.
• Deployed Docker Engines in Virtualized Platforms for containerization of multiple applications.
• Created Docker images using a Dockerfile and worked on Docker container snapshots , removing images and managing Docker volumes , Used Docker swarm to deploy the containers into the cluster using Docker CLI.
• Utilized Kubernetes and Docker for the runtime environment of the CI/CD system to build test and deploy.
• MySQL container deployment in Docker using Python and monitoring of these containers.
• Worked on Continuous Integration workflow using Virtual Environments like Docker and build various containers to deploy the micro services-oriented environments for scalable applications.
• Performed all necessary day-to-day GIT support for different projects and expert in creating branching strategies to maintain GIT repository.
• Integrated GIT into Continuous Integration Environment using Jenkins/Hudson to automate the code check-out process.
• Designing, creating and maintaining GIT repositories to client specifications.
• Monitoring daily builds using continuous integration tool Jenkins. And taking weekly back-ups from Jenkins home directory.
• Created Ant build.xml and Maven Pom.xml to automate the build process for the new projects and integrated them with third party tools like Sonar, Nexus .
• Integrating Junit tests in Ant & Maven and configured Jenkins to send the Unit test report to the development team.
• Built end to end CI/CD Pipelines in Jenkins to retrieve code, compile applications, perform tests and push build artifacts to Nexus.
• Configured email and messaging notifications, managed users and permissions, and system settings by using Jenkins.
• Created various jobs in Splunk for logs management.
• Automate the Build and deploy of all internal Java &SC environments using various continuous integration tools and scripting languages (Python, Shell, and PowerShell).
• Worked on setting up Splunk to capture and analyze data from various layers Load Balancers, Webservers.

Environment: Chef, Puppet, GIT, Azure, Jenkins, Ant, Maven, Nexus, Sonar, Apache Webserver, Linux, Unix, Python script, Ruby script, Shell script, Perl script, Cassandra, Apache Tomcat, WebSphere.

Confidential, Memphis, TN

DevOps Engineer

Responsibilities:

• Experience in AmazonEC2 in setting up instances, worked closely with infrastructure teams to troubleshoot complex issues and setting up security groups.
• Experience in Infrastructure Development and Operations involving AWS Cloud platforms, EC2, EBS, S3, VPC, RDS, SES, ELB, Auto scaling, Cloud Front, Cloud Formation, OpsWorks, Elastic cache, Cloud Watch, SNS.
• Worked on Migration of on premise data to AWS RDS - MS SQL server and database.
• Launching Amazon EC2 Cloud Instances using Amazon Web Services (Linux/ Ubuntu/RHEL) and Configuring launched instances with respect to specific applications.
• Created snapshots and Amazon Machine Images ( AMIs ) of the instances for backup and creating clone instances.
• Highly Optimized Web Content Delivery solution for React Web App using Amazon Route 53, CloudFront and S3 reduced latency for end users irrespective of their geolocation.
• Setting up private networks and sub-networks using Virtual Private Cloud (VPC) and creating security groups to associate with the networks.
• Provisioned AWS resources using management console as well as Command Line Interface(CLI).
• Extensively used Ruby scripting on Chef Automation for creating cookbooks comprising all resources, Databags , templates , attributes.
• Configuring Chef to build up services and applications on the instances once they have been configured using cloud formation.
• Worked with Chef ohai plugin, chef handlers, push jobs and exposure to chef supermarket to leverage the existing cookbooks for quick automation of general deployment and Infrastructure tasks.
• Experience in scheduling jobs using Ansible Tower.
• Experience in working with GIT to store the code and integrated it to Ansible Tower to deploy the playbooks.
• Developed Ansible scripts for an automated server provisioning and Docker images for isolation, reducing the time between provisioning and deployment from over 3 hours to less than 10 minutes.
• Maintained high availability clustered and standalone server environments and refined automation components with Scripting and configuration management using Ansible .
• Written Ansible playbooks which is the entry point for Ansible provisioning , where the automation is defined through tasks using YAML format. Run Ansible Scripts to provision Dev servers.
• Worked on deployment automation of all the Microservices to pull image from the private docker registry and deploy to docker swarm cluster using Chef.
• Worked on Docker compose to schedule multiple containers and written compose.yml files to configure and scale multiple application services.
• Worked on Docker hub, creating Docker images and handling multiple images primarily for middleware installations and domain configurations.
• Worked on infrastructure with Docker containerization. Collaborated with development support teams to setup a continuous delivery environment with the use of Docker.
• Configured and automated the Jenkins Build jobs for Continuous Integration.
• Worked on writing Jenkins build pipeline with Gradle, scripted Groovy based DSL (Domain Specific Language) and integrated ANT/MAVEN/ Gradle build scripts for continuous build and Integration.
• Installed Bamboo and perform troubleshooting during installation to implement the CI process for the Java application builds.
• Implemented a Continuous Delivery framework using Jenkins, Chef, Ant &Nexus and multiple AWS tools in Linux environment.
• Automate the code review process and published the results on Jenkins as well the graph by comparing everyday nightly builds.
• Worked on configuration of Jenkins Build pipeline jobs, plugins installation with team for configuration Maven multi module jobs and free style jobs.
• Developed views and templates with Python and Django's view controller and templating language to create a user-friendly website interface.
• Experience on creating branches and tags on Git repository and provided branches access permission to dev team and have experience in setting up hooks.
• Experience in Performance Monitoring and Performance Tuning of JVM's using Splunk.

Environment: Chef, Ansible, GIT, AWS, Jenkins, Ant, Maven, Gradle, Nexus, Sonar, Apache Webserver, Docker, Linux, Unix, Python script, Apache Tomcat, WebSphere.

Confidential

Build & Release Engineer

Responsibilities:

• Develop the automated build and deployment using Ant and Hudson/Jenkins using tomcat as the application server.
• Implemented and maintained the branching and build/release strategies utilizing Subversion (SVN ) and GIT.
• Connected continuous integration system with GIT version control repository and continually build as the check-in's come from the developer.
• Installation of patches and packages using RPM and YUM in Red hat Linux .
• Building & configuring Red Hat Linux systems over the network, implementing automated tasks through crontab , resolving tickets according to the priority basis.
• Administration of Jenkins server- Includes Setup of Jenkins , Configured Nightly builds , and parameterized builds and deployment automation.
• Worked on Nexus repository to maintain artifacts and used as a local repository.
• Coordinated the Development Team, QC and Application Support in Deploying the Code to the right System Test Environment using Hudson Tool.
• Maintained build related scripts developed in shell for Maven builds. Created and modified build configuration files including POM.xml.
• Developed Maven Scripts to automate the compilation, deployment, and testing of Web and J2EE applications.
• Automating system administration tasks using shell scripts, Jenkins.
• Installed and administered Artifactory repository to deploy the artifacts generated by Maven and to store the dependent jars which are used during the build.
• Create UNIX scripts for build and Release activities in QA, Staging and Production environments.
• Configure network protocols such as DNS, DHCP and SMTP and troubleshoot network issues related to TCP/IP protocol providing support for users in solving their problems.
• Involved in setting up JIRA as defect tracking system and configured various workflows, customizations and plugins for the JIRA bug/issue tracker.
• Used Java Spring Framework that provides a comprehensive programming and configuration model for modern Java-based enterprise applications. Deployed Java Enterprise applications to Apache Web Server, JBoss Application server. Strong in building Object Oriented applications using C++ and Java, writing Shell Scripts and Perl Scripts on UNIX.
• Deployed the Java applications into web application servers like Apache Tomcat .
• Developed Perl and shell scripts for automation of the build and release process.
• Setting up and managing Jenkins for UAT and Production environment and creating jobs for each micro service from scratch.

Environment: Git, Jenkins, Nexus, JIRA, Apache Tomcat, Python scripts, Shell scripts, Red Hat Linux,Maven.

Confidential

Sr. Linux Administrator

Responsibilities:

• Writing a Linux Shell Script and scheduled the respective run levels for automate day-to-day activities such as auto start application server, web server, log rotate and removing the old logs.
• Configuration and installation of DHCP, DNS, web (Apache), mail (SMTP, IMAP, POP3) and file servers on Linux servers.
• Managed users, disks, group's administration, File Sharing Permissions, backup and restore operations, and networking service.
• Setup, configured and maintained NFS, NIS, and TCP/IP network, setting up SSH and SCP features between hosts.
• Experience with configuring and deploying Linux based operating systems on HP Proliant class processing platforms.
• Involved in design, configuration, installation, implementation, management, maintain and support for the Corporate Linux servers RHEL 4x, 5.x, SLES 9, CENTOS 5.x .
• Design Firewall rules for new servers to enable communication with application servers.
• Install Red Hat Linux using kickstarts and interactive installation and apply security polices for hardening the server based on the company policies and procedures.
• Managed password configurations, process monitoring, Boot up and Shutdown procedures. Monitored System Performance of Virtual memory, Managing Swap Space, Disk utilization and CPU utilization.
• Managed and maintained virtual computing environment based on VMware and administered virtual windows and Linux operation systems.
• Installation and configuration of Netscape and Apache web server and Samba Server.
• Planned, scheduled and Implemented OS patches on both Solaris & Linux boxes as a part of proactive maintenance.
• Involved in development, user acceptance, and performance testing, production & disaster recovery server.
• Wrote Shell scripts to automate the deployments to Jboss server’s application prod and pre-prod Servers.
• Responsible for writing/modifying scripts using sh, ksh , and bash for day-to-day administration.

Environment: Red Hat Linux (RHEL 4/5), Logical Volume Manager, Global File System, Red Hat Cluster Servers, Oracle, MySQL, DNS, NIS, NFS, Apache, Tomcat.

Confidential

Linux Administrator

Responsibilities:

• Administration and maintenance of Red Hat servers for maintaining packages (system/application) on servers.
• Installation and configuring using Kickstart Red Hat server as required for the project.
• Configured different hardware and software components as per requirement to support UNIX initiatives.
• Extensively used LVM created Volume groups (VGs), Logical volumes (LVs), and disk mirroring.
• Work with RAID configuration-RAID 0, 1, 5, 0+1, writing scripts for better administration.
• Worked on installing and managing different automation and monitoring tools like Nagios, Splunk.
• Experience in running SQL queries on Oracle and MySQL Databases.
• Reported bugs and tracked defects using Jira.
• Administer database security including adding/removing users, auditing, and troubleshooting security related issues, provide internal management services.
• Setup and configured network TCP/IP on Red Hat, CentOS including RPC connectivity for NFS (Network Filed system).
• Setup of full networking services and protocols including NIS/NFS, DNS, SSH, DHCP, TCP/IP, ARP, applications.

Environment: Red Hat, Nagios, Oracle DB, MySQL, Apache, Jira, DNS, NFS.