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Sr. Aws/devops Engineer Resume

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CA

PROFESSIONAL SUMMARY

  • Around 8 years of experience in designing, developing hybrid cloud with strong innovative and technical background working as Sr. AWS/DevOps engineer.
  • Experience in designing, deploying and maintaining various multitude applications utilizing almost all AWS services stack including EC2, S3, EBS, EFS, Elastic Beanstalk, Route 53, VPC, Cloud Front, Dynamo DB, Red Shift, RDS, Key Management Service (KMS), Identity & Access Management (IAM), Elastic Container Service (ECS), Elastic Load balancing, Cloud Formation, Elastic Cache, Cloud trail, SNS, SQS focusing on high availability, fault - tolerance and auto scaling.
  • Experience on Azure compute services, Azure Web apps, Azure Data Factory & Storage, Azure Resource Manager (ARM), Azure Identity & Access Management, AZURE AD, Azure SQL/Cosmos DB, Azure Multi-factor Authentications.
  • Mastered in using Open Stack which includes Nova, Neutron, Cinder, Glance, Swift, Trove, Designate, Keystone, Heat, and Ceilometer.
  • Managing AWS services and infrastructure through Terraform by writing Terraform modules (Terraform scripts).
  • Experienced in deployment of Micro-Services based applications using Docker, Packer, Kubernetes with Apache Mesos, Marathon.
  • Expertise in developing Dev, Test and Prod environments of different applications on AWS by provisioning Kubernetes clusters on EC2 instances using Docker, Ruby/Bash, Chef, and Terraform.
  • Experience in creating Docker container images by tagging and pushing teh images and worked on teh infrastructure using Docker containerization.
  • Developed version control of Chef Cookbooks, testing of cookbooks using Food Critic and Test Kitchen and running recipes on nodes managed by on-premise Chef Server.
  • Experience in Working with Ansible and Ansible Tower as Configuration management tool, to automate repetitive tasks, quickly deploys critical applications and Well versed with Ansible Playbooks, modules, and roles.
  • Expertise with Ansible Playbooks for zero-downtime installation, upgrade, downgrade, and uninstall processes (MongoDB, Cassandra, Redis, and MySQL).
  • Experience with automation/configuration management using Puppet with Installation of Puppet Master, Agents, Puppet DB, Custom Modules and Manifests and Puppet Open Source with Apache.
  • Extensively worked on Artifactory and Nexus Repository Managers to deploy software built through Jenkins Build Jobs.
  • Experience in deploying artifacts such as JAR, WAR using build automation tools like Ant, Maven and Gradle to write pom.xml and build.xml and used MAVEN repository using NEXUS Tool to share snapshots and releases
  • Implemented Blue-Green deployment which halped to reduce teh downtime for applications in production environment.
  • Extensively worked on Jenkins/Hudson/Bamboo/TeamCity by installing, configuring and maintaining for continuous integration (CI) and continuous deployment along with Shell, Groovy to automate routine Jobs.
  • Experience in deploying artifacts such as JAR, WAR using build automation tools like Ant, Maven and Gradle to write pom.xml and build.xml and used MAVEN repository using NEXUS Tool to share snapshots and releases.
  • Strong Experience on developing build and deployment pipelines using Jenkins, Maven, ANT for Java applications and Gulp, Grant for .NET applications.
  • Efficient experience in using Nexus and Artifact Repository managers for Maven builds.
  • Experience in Technical and Functional side of teh Team Foundation Server Components (Source Control, Work Items, TFS Builds, Reporting, SharePoint).
  • Experience working with branching, tagging and maintaining teh version across teh environments using SCM tools like GitHub, Bitbucket, Subversion (SVN), Perforce, and Rational Clear Case on Linux and windows platforms.
  • Experienced and proficient in deploying and administering teh version across teh environments using SCM tools like Git, SVN, TFS and CVS on Linux and windows platforms.
  • Skilled in various Bug tracking tools like JIRA, Confluence, Slack, Remedy, ServiceNow and Bugzilla.
  • Expertise in working with Resource/Log Tracing/Networking monitoring tools such as Confidential, Datadog, New Relic, Sensu, Sumologic, PagerDuty, Nagios, ELK and Dynatrace.
  • Experience in integrating Unit Tests and Code Quality Analysis Tools like Junit, Selenium, Selenium IDE, PMD, SonarQube, Fortify, Clover, FindBugs, CodeBeat and CheckStyle.
  • Experienced with Web/Enterprise Application Deployment Technology specifically including Windows, Linux, Apache, Tomcat, WebLogic, WebSphere, Java, MS SQL and Oracle
  • Good noledge in Java/.NET, C++, C and Manage software configurations and builds in a UNIX environment.
  • Ability in development and execution of Python, Bash, JavaScript, Ruby, Perl and Shell scripts
  • Experience in Installation, Configuration and Administration of Red Hat Enterprise Linux, Sun Solaris, CentOS and Windows
  • Good exposure in VMware ESX servers and Virtual Center Administration and troubleshooting server virtualization products like KVM, XEN, VMware, and Virtual Box.
  • Experience in server build using Kickstart, PXE, Jumpstart and manual installation Methods.
  • Knowledge of using various routed protocols like FTP, TCP, UDP, ICMP, SFTP, SSH, HTTP, HTTPS and Connect direct.

TECHNICAL SKILLS

Cloud Environments: AWS, Azure, GCP, OpenStack

Containerization: Docker, Packer, Kubernetes

Orchestration Tools: Terraform, Cloud Formation

Configuration Management Tools: Chef, Puppet, Ansible

CI/CD Tools: Jenkins, Bamboo, Hudson, TeamCity

Build Tools: Ant, Maven, MS Build, Gradle

Version Control Tools: Subversion (SVN), CVS, GIT, GIT Hub, Bitbucket, Perforce

Ticketing Tools: Jira, Zabbix, Kanban, Scrum, ServiceNow, Remedy, Bugzilla

Repository Manager Tools: Nexus, Artifactory

Monitoring Tools: Nagios, Confidential, Dynatrace, New Relic, Sumo Logic, Sensu, ELK

Testing Tools: Selenium, Junit, Cucumber

Programming / Scripting Languages: Shell, Bash, Python, Ruby, Perl, JSON, Java/J2EE, .Net

Databases: Oracle, MySQL, MongoDB, SQL Server, NOSQL, Cassandra DB

Web Servers: Apache Tomcat, Nginx, Web Sphere, JBOSS, WebLogic Web

Virtualization Tools: VMware - ESXi, vCenter, Vagrant, VM ware, Virtual Box

Operating Systems: Red Hat, Ubuntu, CentOS, Debian, Linux, Windows & Mac OS

Networking: TCP/IP, UDP, DNS, DHCP, Routers/Switches

SDLC: Agile, Waterfall

PROFFESIONAL EXPERIENCE

Confidential, CA

Sr. AWS/DevOps Engineer

Responsibilities:

  • Leveraged various AWS solutions like EC2, S3, IAM, EBS, Elastic Load Balancer(ELB), Security Group, Auto Scaling and RDS in cloud Formation JSON templates
  • Storage on AWS EBS, S3 and Glacier and automate sync data to Glacier. Databases services on AWS like RDS, Dynamo DB, Elastic Transcoder, Cloud front, Elastic Beanstalk. Migration of 2 instances from one region to another. Configuration of site-to-site VPN and open VPN using Linux EC2 instance
  • Creating AWS Route53 to route traffic between different regions. Created AWS Security Groups for deploying and configuring AWS EC2 instances.
  • Provisioning AWS resources using management console as well as Command Line Interface (CLI).
  • Creating backup of Amazon machine Images (AMIs) of EC2 instances using Packer, and critical business data for Disaster Recovery (DR) and upgrading to new instance types for better performance.
  • Used AWS Beanstalk for deploying and scaling web applications and services developed with PHP, Node.js, Python, Ruby, and Docker on familiar servers such as Apache, and IIS.
  • Worked on AWS Code Deploy and Auto Scaling Groups to implement Blue Green Deployments for teh various releases and this methodology is used for reducing time in Production environment.
  • Experience on Syncing up S3 with AWS Redshift. Taking back up and loading data into AWS redshift using Data pipeline and SQl Workbench for Visualization purpose.
  • Configured Azure cloud services, Azure storage, Azure active directory, Azure Service Bus. Created and managed Azure AD tenants and configured application integration with Azure AD.
  • Provided high availability for IaaS VMs and PaaS role instances for access from other services in teh VNets with Azure Internal Load Balancer.
  • Expertise in PivotalCloudFoundry(PCF) Architecture (Diego Architecture), PCF components and their functionalities Experienced in using PivotalCloudFoundry (PCF) CLI for deploying applications and other CF management activities.
  • Designing and developing infrastructure using Terraform and CloudFormation and automated end-to-end transit hub connectivity resource deployment in AWS via Terraform.
  • Installed and configured Docker containers and orchestration platforms such as ECS and Kubernetes.
  • Working on Kubernetes to manage containerized applications using its nodes, ConfigMaps, selector services and deployed application containers as Pods.
  • Created a Continuous Delivery process to include support building of Docker Images and publish into a private repository- Nexus.
  • Proficiency in writing Docker files with best practices along with docker linting, Docker container management along with volumes, container based DB and services, Docker Artifactory (Jfrog) configuration and setup
  • Automated various infrastructure activities like Continuous Deployment, Application Server setup, Stack Monitoring using Ansible playbooks using CI tool like Jenkins.
  • Used Ansible and Ansible Tower as Configuration management tool, to automate repetitive tasks, quickly deploys critical applications, and proactively manage teh changes
  • Installed Chef-Server enterprise On-Premise/WorkStation, bootstrapped teh Nodes using Knife and worked with Chef Enterprise Hosted as well as On-Premise.
  • Wrote Recipes and Cookbooks and uploaded them to Chef-server, managed On-site OS/Applications/Services/Packages using Chef as well as AWS for EC2/S3/Route53 & ELB with Chef cookbooks.
  • Extensively used Ruby scripting on Chef Automation for creating cookbooks comprising all resources, data bags, templates, attributes and used Knife commands to manage Nodes
  • Built Jenkins jobs to create AWS infrastructure from GitHub repos containing Terraform code and administered/engineered Jenkins for managing weekly Builds
  • Worked with Jenkins API's to no various things like build status, count of builds, Git commit version used by Jenkins builds etc. using Groovy.
  • Built end to end CI/CD Pipelines in Jenkins to retrieve code, compile applications, perform tests and push buildartifacts to Nexus and uDeploy to orchestra changes across servers and components
  • Worked with development team to migrate Ant scripts to Maven.Implemented Maven builds to automate JAR and WAR files. Developed build and scripts using ANT and Maven as build tools in Jenkins to move from one environment to another environment.
  • Installed and administrated GIT version control tool and ensured teh reliability of teh application as well as designed teh Branching strategies for GIT. Experienced in GIT forks, tagging, handling merge requests and notifications.
  • Tested, evaluated and involved in troubleshooting of different NoSQL database systems such as MongoDB, Cassandra and their cluster configurations to ensure high-availability in various crash scenarios.
  • Monitored teh logs in case of improper functionality of Jira/Confluence for exceptions and Apply teh changes on Jira as per Atlassian KB. Plugin management for Atlassian Applications JIRA and Confluence.
  • Planned release schedules with agile methodology & coordinated releases with engineering & SQA for timely delivery.
  • Experienced inTroubleshooting. Confidential search,quotas, monitor Inputs,WMIIssues, Confidential crash logs and Alert scripts.
  • Hands on experience in customizing Confidential dashboards, visualizations, configurations, reports, Indexers and search capabilities using customized Confidential queries.
  • Deployed and configured Elastic Search, Log stash and Kibana (ELK) for log analytics, full text search, application monitoring in integration with AWS Lambda and Cloud Watch.

Environment: AWS, S3, EC2, ELB, IAM, RDS, VPC, SES, SNS, EBS, Cloud Trail, Auto Scaling, Chef, Jenkins, Maven, JIRA, Linux, Java, Kubernetes, Terraform, Docker, Confluence, GIT, Confidential, ELK, Mongo DB, Cassandra

Confidential, Birmingham, AL

Sr. DevOps/AWS Engineer

Responsibilities:

  • Created AWS EC2 instances for installing, configuring and troubleshooting on various Amazon images like Amazon Linux AMI, RedHat, and Ubuntu.
  • Created AWS Multi-Factor Authentication (MFA) for instance RDP/SSH logon, worked, with teams to lock down security groups
  • Configured AWS Data Migration service to move SQL Server database to Redshift cluster.
  • Used AWS Beanstalk for deploying and scaling web applications and services developed with Java, Node.js and Python on familiar servers such as Apache, and IIS.
  • Dealing with multiple terabytes of mobile ad data stored in AWS using Elastic MapReduce and Redshift Postgresql
  • Increased EBS backed volume storage capacity when teh root volume is full using AWS EBS Volume feature
  • Designed and configured Azure Virtual Networks (VNets), subnets, Azure network settings, DHCP address blocks, DNS settings, and Security policies & configured BGP routes to enable ExpressRoute connections between on-premise data centers &Azure cloud.
  • Administered IIS servers and configured Microsoft OMS and implemented Backup and Restore for teh application data using azure.
  • Interacting with clients to assist in setup of Virtual Private Networks(VPN) across departments with strong Network ACLs, Security Groups and Firewall policies at both teh Subnet and teh Instance OS level
  • Responsible for Designing and configuring Network Subnets, Routing, Association of Network ACLs to Subnets, DHCP option Sets, White-listing IP addresses to specific ports in Security group and management of Peering Network Connections across Virtual Private Clouds in Amazon.
  • Used Jenkins AWS Code Deploy plug-in to deploy to AWS.
  • Installing configuration and maintenance of Web Servers (Apache), App Servers (Tomcat) and Database servers (SQL, MySQL).
  • Deployed Docker Engines in Virtualized Platforms for containerization of multiple applications.
  • Built and maintaining Docker infrastructure for Service oriented architecture (SOA) applications.
  • Deployed Docker Swarm using Ansible. By using Docker Swarm clustered teh Docker containers into a single virtual Docker engine.
  • Manage configuration of Web App and Deploy to AWS cloud server through Chef.
  • Configuring Chef to build up services and applications on teh instances once they has been configured using Cloud formation.
  • Created infrastructure Git repositories for Terraform in order to launch teh stacks.
  • Changed teh existing Terraform templates to Cloud Formation templates for use in AWS environment.
  • Used Puppet server and workstation to manage and configure nodes on EC2 instance.
  • Created a custom puppet module skeleton to use same structure across all puppet modules. Implemented Puppet hiera to separate data from puppet code.
  • Utilized Amazon Glacier for archiving data, developed Scripts for AWS Orchestration.
  • Installing, configuring and administering Jenkins CI tool using Chef on AWS EC2 instances.
  • Installed, configured and automated build jobs in Jenkins for continuous integration using various plug-ins in AWS pipelining.
  • AWS Terraform templates for any automation requirements in AWS services.
  • Strong experience utilizing Jenkins for enterprise scale infrastructure configuration and application deployments & checking out teh code from GIT and use Ant/Maven to build Jar, war and ear artifacts.
  • Worked on integrating GIT into teh continuous Integration (CI) environment along with Jenkins and Subversion.
  • Generated scripts for effective integration of JIRA applications with other tools.
  • Used Nagios as a monitoring tool to identify and resolve infrastructure problems before they affect critical processes and also worked on Nagios Event handlers in case of automatic restart of failed applications and services.
  • Business data analysis using Big Data tools like Prometheus, ELK automated on AWS.
  • Worked with various scripting languages like Bash, Perl, Shell, Ruby, PHP and Python.
  • Installed, configured and maintained web servers like HTTP Web Server and WebSphere Application Server on Red Hat Linux.

Environment: AWS, S3, EBS, ELB, Lambda, SNS, SQS, Glacier, RDS, IAM, CLI, CFT, Cloud Watch, Confidential, Git, Maven, Jenkins, Azure, ELK, Open Shift, Ansible, Chef, Docker, Nagios, JIRA, Agile, Remedy, SCRUM, Python, Shell Scripting, Service Now.

Confidential, McClean, VA

DevOps Engineer

Responsibilities:

  • Provisioned, built and administered Linux servers consisting of flavors like Red Hat, SUSE, Ubuntu and Microsoft Windows 2000 Advanced Server, Windows NT.
  • Used automated installation technologies like Kickstart for provisioning of teh servers.
  • Configured and managing User accounts, File systems, Disk quotas, Network and system monitoring, end user connectivity and deploying hardware, DR and HA planning and implementation.
  • Implemented horizontal auto-scaling using OpenStack components such as OpenStack Heat, OpenStack Ceilometer.
  • Delivered Network-as-a-service in virtual computes environments using OpenStack Neutron.
  • Experienced in working with OpenStack object store Swift to store lots of data efficiently, safely, and cheaply and storing unstructured data that can grow without binding.
  • Created file systems like ZFS, VxFS using Veritas Foundation Suite, SVM and LVM.
  • Wrote and implemented Perl script to modify LDAP database
  • Wrote Chef cookbooks and recipes to provision several pre-production environments.
  • Defined Chef Server and workstation to manage and configure nodes.
  • Installed and configured Puppet Master and Puppet Client created manifests to install packages, Cron jobs and start services.
  • Managed Ansible Playbooks with Ansible roles.
  • Created Ansible playbooks for various automation purpose, file copy, permission changes, configuration changes, path specific folder creation.
  • Created playbooks forOpenStackdeployments and bug fixes with Ansible.
  • Fixed issues related toOpenStackcomponents such as Nova, Glance, Neutron, Key-stone, Mysql/Percona DB, RabbitMQ, Ceph, Repose, HAProxy and Horizon.
  • Leveraged Chef recipes to start new app server instances, configure app server software and deploy apps.
  • Responsible for configuring teh apps to Open Shift and containerization of apps using Docker.
  • Setup Docker to automate container deployment through Jenkins.
  • Maintained and supported Docker containers running on Linux machines.
  • Maintained Docker repositories and images.
  • Performed administration of WebLogic instances which included installation, deployment, clustering and troubleshooting.
  • Built scripts using Maven build tools in Jenkins to deploy J2EE applications to Application servers from one environment to other environments.
  • Integrated Sensu Monitoring tool to send notifications to Slack and Email using plugins & custom scripts.
  • Integrated Jenkins to do an auto build when teh code is pushed to Git.
  • Used Jenkins continuous integration tool for automation of daily process
  • Developed Shell and Python scripts for automation of teh build and release process.
  • Managed performance tuning of applications like Oracle, WebLogic and Operating System.
  • Implemented naming services like DNS, NIS, and Active Directory in multi OS environments

Environment: Solaris, Red Hat Linux, Veritas Volume Manager, Veritas NetBackup, Oracle, WebLogic, Chef, Ansible, OpenStack, Jenkins, Puppet, Shell Scripting, Python, Maven

Confidential, Dallas, TX

Build & Release Engineer

Responsibilities:

  • Developed build and deployment processes for Pre-production environments.
  • Used Subversion as source code repositories.
  • Managed SVN repositories for branching, merging, and tagging.
  • Developed Shell/Perl Scripts for automation purpose.
  • Resolved merging issues during rebasing and re-integrating branches by conducting meetings with Development Team Leads.
  • Responsible for designing and deploying best SCM processes and procedures.
  • Worked closely with software developers and DevOps to debug software and system problems
  • Maintained and coordinated environment configuration, controls, code integrity, and code conflict resolution.
  • Automated teh deployment procedure, monitored teh deployments, and troubleshooting teh failed deployments
  • Used AGILE MVN method to develop a build and ANT as a build tool.
  • Involved in writing parent pom.xml files to establish teh code quality tools integration.
  • Installing, configuring and administering Bamboo CI tool on Linux machines.
  • Implemented teh setup for Master slave architecture to improve teh Performance of Bamboo.
  • Perform teh task of building script issues, implementing release deployment standards and fixing compilation issues.
  • Used Bamboo, Build forge for Continuous Integration and deployment into Tomcat Application Server.
  • Installed and Configured teh Nexus repository manager for sharing teh artifacts within teh company.
  • Supported and developed tools for integration, automated testing and release management.
  • Verified if teh methods used to create and recreate software builds are consistent and repeatable.
  • Involved in Research of teh project application architecture to support/resolve build, compile, and
  • test issues/problems.
  • Releasing code to testing regions or staging areas as per teh schedule published.
  • Used Remedy as ticket tracking and work flow tool.

Environment: SVN, Shell/Perl Scripts, SCM, Bamboo, Build Forge, Maven and ANT Tomcat, Remedy, Nexus, Agile.

Confidential

Systems Engineer

Responsibilities:

  • Installed and configured of hardware and OS (Solaris 10, SUSE and RHEL 4/5) on x86 servers.
  • Installed, Configured & Administered of RHEL, Centos, Ubuntu & Windows. Responsible for virtualization using VMware ESX server 3.5, 4.0 VMware workstation virtualization suite.
  • RPM and YUM package installations, patch and server management.
  • Set up user and group login ID's, printing parameters, network configuration, password, resolving permissions issues, user and group quota.
  • Installed Apache and supporting them on Linux production servers.
  • Managed system partitions- disk groups, volumes, increasing volumes.
  • Involved in Troubleshooting critical hardware and software issues and other day-to-day user trouble tickets.
  • Setup & troubleshoot software & hardware raid configurations using RAID 0, 1, 5 on LINUX.
  • Written & modified scripts using both Bash, SSH for day-to- day administration.
  • Created of Logical volumes (LVM) for Linux operating systems. Installed & configured Disk & file system management.
  • Troubleshoot hardware & replacement of failed components running on Linux environment, Performance tuning activities like allocation & monitoring of disk space using Disk Quota system.
  • Installed & configured Apache Web server, setup HTTP based Installation server for Kickstart. Administered using tools like SSH, Telnet & Rlogin, performed troubleshooting of DNS, DHCP & active directory. Managed Network troubleshooting applications TCP/IP including Ethernet, IP addressing & Sub netting, routing.
  • Installed, configured SAMBA server for Windows & Linux connectivity. Maintained Samba File Server for user authentication, syslog domain, & file sharing.

Environment: DNS, DHCP, TCP/IP, RIP, FTP, TFTP, HTTP, SNMP, LVM, SMTP, NFS, Microsoft Windows, Linux, Apache Web Server.

Confidential

Linux Administrator

Responsibilities:

  • As an Open System Administrator my duties included supporting Linux System Administrator customers with RHEL/SUSE a combination of systems architecture, systems development.
  • Installed and configured of hardware and OS (Solaris 10, SUSE and RHEL 4/5) on x86 servers.
  • Provided ongoing support in systems management and administration of LINUX/UNIX in global-scale environment.
  • Served as communication conduit between programmers and network operations central staff.
  • Planned, tested, and introduced new systems into teh infrastructure.
  • Managed teh overall administration of Windows System applications.
  • Performed various troubleshooting and maintenance operations in Windows Server environments.
  • Issues related to NFS, NIS, and LVM, Grub corruption, configuration & maintenance of RAID (level 0, 1, and 5).
  • Performed security monitoring tests to identify intrusions.
  • Provided Tier 2 and Tier 3 technical support.
  • Deployed performance enhancing/monitoring tools
  • Provided installation, configuration & maintenance of pre-prod and production Cloud environments including services such as Tomcat, Apache, Jetty, Jabber, Open fire, Kick start, Memcache, Cassandra, Hadoop, MySQL, Jira, etc.
  • Monitored teh servers & applications using Nagios, Cacti and Confidential .
  • Inventoried and administered Red Hat Enterprise Linux (RHEL), FreeBSD, and VMware ESXi servers, writing several utilities to manage them simultaneously.
  • Created Bash, shell & python scripts for various Systems Administration tasks to automate repeated processes.
  • Installed and configured Nagios system monitoring, writing custom scripts for ESXi servers.
  • Raised teh level of expansion and research by automating tasks freeing up time for research and testing.
  • Weekly meeting to discuss change management, datacenter and infrastructure approvals/issues.
  • Upgraded wireless network infrastructure and firewall.
  • Created read replicas and used them for disaster recovery, RDS instance upgrade purposes.
  • Server administration and multi-platform support (OS X, Ubuntu Linux, Windows).
  • Daily user support for enterprise systems, networking and workstations.
  • Planning and implementation of NAS backup for teh servers.
  • Ported Visual C++ user interface modules from a Windows NT environment to Visual Age C++ in an OS/2 environment.
  • Production Support & Systems engineering duties related to Red hat system administration DNS, DHCP, NFS, NIS, LDAP, user account maintenance, backup & recovery, Auto-mounting, License Management, Printer configuration.
  • Installed and maintained web servers JBoss 4.x, Jakarta Tomcat and Apache HTTP (1.3, 2.2) Web server in Red Hat Linux.
  • Implemented Oracle Financials &
  • Manufacturing Version 10.6 on Solaris 5 Operating System.
  • Dealt with Linux Utilities: KICKSTART, SSH, FTP, AUTOFS, Quota Management, wrappers.
  • Installation of Firewall checkpoint. Installed and configured IPFilter, to protect Linux system that was placed on teh Internet.

Environment: Red hat Linux 4/5, Sun Solaris 8,9,10 Sun V440, C++, V490 T5220 T5240 Spark stations 20, Switches, VMware ESX 5.1, oracle 11, Veritas Cluster Server 5, Veritas Operations Manager.

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