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Aws/devops Engineer Resume

5.00 Rating

Columbus, OhiO

SUMMARY

  • Skilled IT professional wif 8+ years’ IT experience, looking for a position in areas of Software Configuration Management, Version Control, Build and Release management, Change management, Cloud Integration. Well versed wif deadline pressures, superior analytical, time - management, collaboration, communication and problem-solving skills.
  • Experience in Linux System Administration, Build Engineering & Release Management process, including end-to- end code configuration, building binaries & deployments and entire life cycle model in Enterprise Applications.
  • In-depth knowledge of DevOps management methodologies and production deployment Configurations.
  • Experience IT work experience based on DevOps, Networking, AWS - Public Cloud and Release Management process that includes end-to-end code configuration, automation and deployments of artifacts for entire SDLC model over AWS Cloud in 24/7 uptime environments.
  • Hands on experience setting up public/private cloud infrastructures for PROD and NON-PROD environments using EC2 instances and serverless computing using AWS Lambda Functions.
  • Experienced in Chef, Puppet, Ansible and Saltstack for deployment on multiple platforms.
  • Deployed and configured chef server including bootstrapping of chef client nodes for provisioning. Created Roles, Recipes, Cookbooks and Data bags for server configuration.
  • Build tools like Ant, Maven for the building of deployable artifacts (war & ear) from source code and Continuous Integration wif Jenkins/Hudson bamboo, and Team city.
  • Experience wif version control systems like GIT, CVS, SVN (subversion), Perforce, and IBM rational team concert.
  • In-depth understanding of the principles and best practices of Software Configuration Management in Agile, SCRUM, TDD and Waterfall methodologies.
  • Extensive years of experience in Unix/Linux and LAMP Stack System Administration, System Builds, Server Builds, Installations, Upgrades, Migration, Troubleshooting on AWS and Remote/Physical servers.
  • Experience in creating AWS Stack Dev/PROD environments, VPC, Auto Scaling Groups, IAM user roles and policies, EC2 Container Service and ELB, AWS Lambda, S3 Buckets and RDS, CloudWatch Monitoring.
  • Experience wif administration, maintenance and operations of different AWS Services - Elastic Beanstalk, S3, RDS, Lambda, SQS, Cloud Front, SNS, Cloud Watch and Cloud formation templates wif use of Python, JSON and Shell Scripts to execute shell and automation.
  • Experience in Linux Systems administration including Filesystem Management, Local Security Implementation, Software Management and Shell scripting.
  • Expert in Linux CLI, Bourne Shell and Bash Shell Scripting and working wif Python, Java scripts and modules.
  • Experience wif container-based deployments using Docker, working wif Docker images, Docker hub and Docker registries, and installation and configuring Kubernetes and Clustering them.
  • Experienced wifDockerorchestration tools likeDockerSwarm, Kubernetes, Mesos and Marathon.
  • Installed and configured monitoring tools such as Nagios, Splunk, SiteScope for monitoring the network bandwidth and the hard drives status.
  • Championed the use of the AtlassianToolchainfor the SDLC.
  • Experience in working wif GIT to store the code and integrated it to Ansible tower to deploy the playbooks.
  • Experience in workingVSOand deploy various apps.
  • Hands on experience on routine operational tasks involving AEM, Apache, MySQL RDS, EC2s, and Route53.
  • Maintained GIT repositories, branches and tags and Experience in Administering GITHUB repository.
  • Experience of writing Python programs wif CM tools like Ansible-YAML and Chef for writing configs. Modified Cookbooks and Playbooks wif Knife CLI and Adhoc commands.
  • Experience in Automating, Configuring and Deploying the Instances on Azure environments and in Data centers also designing Azure Resource Manager (ARM) templates.
  • Worked on DevOps essential tools like helm, Chef, Docker, Kubernetes, Jenkins, Ant, Maven and migrated VMWARE VMs to Azure and Managed Services like VM, VPN, VNet, UDR, and NSG.
  • Designed Microsoft Azure for multiple applications utilizing the Azure stack (Including Compute, Web & Mobile, Blobs, Resource Groups, Azure SQL, Cloud Services, and ARM), focused on high-availability, fault tolerance, and Auto-scaling.
  • Experienced in MS Azure Cloud Architecture (MS Azure Pack (Private Cloud), PaaS and IaaS) assessments.
  • Performed Configuration of Azure Web Apps, App services, Application insights, Azure DNS, Azure Network Watcher, Implementing Azure site recovery, Azure stack, Backup and Automation
  • Experience in migrating on premise to Windows Azure in DR on cloud using Azure Recovery Vault and Azure backups.
  • Written Ansible Playbooks and Chef Cookbooks to automate build and deployment process on clusters.
  • Familiar Shell (sh, bash), JSON and Python scripts for monitoring and automated build and deployment process.
  • Experience in using container tools like Docker for deployment and build web applications, to run across any machine- physical, AWS EC2 and Beanstalk or virtual machine using VMWare/Vagrant.
  • Designing reusable frameworks, libraries and Python/Django and Java components knowledge.
  • Proficient in static & dynamic analysis and wif Rolling Deployments and Testing, Blue-Green Testing and Monkey Testing of code to deploy in PROD and NON-PROD.
  • Strong proficiency in TCP/IP, UDP, SMTP, L2/L3 protocol stacks wif knowledge of Wireless LAN’s, VLAN, IP Routing, Subnetting, Cloud Compute and Network Routers and Switches.
  • Configured and maintained - TCP/IP, DNS, DHCP, FTP, HTTP, SSH, Telnet, VPN, ELB, BGP, OSPF, OSI Model etc.
  • Working knowledge of Jenkins for Continuous Integration and DevOps Pipelining and AWS CodeDeploy.
  • Working knowledge on the server group and configured the EC2 instances, metadata and policies.
  • Experience wif software Build tools like Apache Maven, Apache Ant to write Pom.xml on Eclipse IDE.
  • Experience in querying RDBMS such as Oracle, MYSQL andSQLServer by usingPL/SQLfor data integrity.
  • Involved in the functional usage and deployment of applications in Apache Tomcat and Web Logic Server.
  • Configured and Deployed application packages on to the Apache Tomcat server. Coordinated wif software development teams and QA teams.
  • WorkedwifIAM service creating new IAM users & groups, defining roles and policies and Identity providers.
  • Focused on containerization and immutable infrastructure. Docker has been core to dis experience, along wif Kubernetes for container management.
  • Experience of working wif the release and deployment of large-scale Java/J2EE Web applications.
  • Experience in building & deploying Java/SOA applications and troubleshooting any build & deploy failures.
  • Ability in development and execution of XML, Ruby, Shell Scripts, Power shell.
  • Worked wif different Bug tracking tools like JIRA, Remedy and Bugzilla.
  • Used Kubernetes to deploy scale, load balance, scale and manage docker containers wif multiple namespaced versions.
  • Ability to quickly understand, learn and implement the new system design, data models in a professional work environment.

TECHNICAL SKILLS

Cloud/Virtualization Technologies: Amazon Web Services, Microsoft Azure,PivotalCloudFoundry

Version Control Tools: SVN, GIT.

Build Tools: ANT, MAVEN.

Databases: MySQL, MongoDB, Cassandra, Postgre SQL, SQL Server, No SQL.

CI Tools: Jenkins.

Config Management Tools: Chef, Ansible.

Bug/Issue Tracking: JIRA, ServiceNow.

Web/ Application Servers: Apache Tomcat, Web logic

Operating Systems: Windows Family, RHEL, Ubuntu, CentOS

Scripting/Programing Languages: shell, Ruby, Python, C, SQL, Java Script.

Artifactory: Nexus

Other Tools: Putty, Nagios.

PROFESSIONAL EXPERIENCE

Confidential, Columbus, Ohio

AWS/DevOps Engineer

Responsibilities:

  • Use agile methodology throughout the project. Involved in weekly and daily bases release management.
  • Working wif a strong team of architectures, backend developers to gather function and non-functional requirements.
  • Worked wif highly available and scalable infrastructure in AWS cloud by using various AWS services like EC2, VPC, Auto scaling, ELB, RDS, Route53.
  • Deploy and monitor scalable infrastructure on Amazon web services (AWS) & configuration management.
  • Optimized the EC2 instances run time using Lambda functions and CloudWatch events.
  • Involved in performing application deployment toAWSElasticBeanStack environment.
  • Configured & deployed Java applications on Amazon Web Services (AWS) for a multitude of applications utilizing theAWSstack, cloud formation.
  • Used the command line interface to manage apps, services in PivotalCloudFoundryas well as Apps manager.
  • Create, bind the user defined and built in services in PivotalCloudFoundry(PCF).
  • Build, Test and deploy applications by using pivotalcloudfoundry.
  • Worked on building and deploying Java code through Jenkins.
  • Configured Git and Maven plug-ins in Jenkins server used GitHub repository to run the Jenkins job for Continuous Integration (CI).
  • Setting up commit builds to check for compilation failures of checked-in source code by the developers to accelerate Continuous Integration (CI).
  • Performed server automation wif Chef and written Chef Cookbooks for installing Operating systems, installing software, web applications in Virtual machines and AWS EC2 instances.
  • Setup and maintenance of automated environment using Chef Recipes and Cookbooks wifin AWS environment.
  • Bootstrapping instances using Chef and integrating wif auto scaling. Managed the configurations of multiple servers using Chef Recipes and also customized facts for efficient management of the Chef clients.
  • Configured and managed cloud infrastructures using Amazon Web Services (AWS), which includes EC2, S3, IAM, VPC, CloudWatch and CloudFormation.
  • Installed applications on AWS EC2 instances and also configuring the storage on S3 buckets, performed S3 buckets creation, policies and also IAM rolebased policies and customizing the JSON templates.
  • Managed Ansible Playbooks wif Ansible modules, implemented CD automation using Ansible, managing existing servers and automation of build/configuration of new servers.
  • Migrating present Linux environment to AWS by creating and executing a migration plan, deployed EC2 instances in VPC, configured security groups & NACL's, attached profiles and roles using AWS Cloud Formation templates and Ansible modules.
  • Experienced in deployment of applications on Apache Web server, Nginx and Application servers such as Tomcat, JBoss.
  • Built & Deployed Java/J2EE to web application server in agile continuous integration environment and automated Labelling activities in TFS once deployment is done.
  • Integrated the theDockercontainerized applications to get them functional and working.
  • Worked wifDockercontainer snapshots, attaching to a running container, managing containers, directory structures and removingDockerimages.
  • Used ANT and Python scripts to automate the Build and deployment process. Used maven for few modules.
  • Working knowledge of several types of configuration management tools like Chef, Ansible.
  • Involved in phases of testing for example Integration testing, Smoke testing Performance testing and Load testing. We are also using inbuilt test cases in Jenkins and running those tests on master branch.
  • Developed build & deployment scripts using MAVEN. Automated the process using plugins available Jenkins and move from one environment to other throughout the build pipeline.
  • We are driving towards continuous integration and continuous delivery using Jenkins and Ansible for docker image building and deployment.
  • Configuring ‘nginx’ for proxy RESTful API calls to micro-services in Docker containers.
  • Setup up and maintenance of automated environment using Chef recipes& cookbooks wifin AWS environment.
  • Worked on Installation and Configuration of Chef Server and Chef-client (Nodes)
  • Deployed and maintained infrastructure using Chef cookbooks and recipes.
  • Produced scripts for viable combination ofJIRAapplications wif different tools.
  • Customized bothJIRAand Confluence to integrate into the pre-existing systems wif an eye towards making the programs extensions of their systems, and not hindrances to their systems.
  • Configured and maintained Jenkins to implement the CI process and integrated the tool wif Ant and Maven to schedule the builds.
  • Deployment and management of many servers via script and chef, utilizing cloud providers as a direct substrate for implementation.
  • Deploying and managing many servers utilizing both traditional and cloud-oriented providers (AWS) wif the Chef platform configuration system.
  • Used ANT and Python scripts to automate the Build and deployment process. Used maven for few modules.
  • Create, manage, and delete users and groups as per the request using Amazon Identity and Access Management.
  • Monitoring each service deployment, and validating the services across all environments.
  • Active participant in scrum meetings, reporting the progress and maintain effective communication wif each team member and manager.

Confidential, Los Angeles, California

DevOps/Cloud/AWS Engineer

Responsibilities:

  • Creating fully automated CI build and deployment infrastructure and processes for multiple projects.
  • Worked on designing and deploying a multitude application utilizing almost all of the main services of the AWS stack (like EC2, S3, RDS, VPC, IAM, ELB, Cloud watch, Route 53, Lambda and Cloud Formation) focused on high availability, fault tolerance environment.
  • Worked on CI/CD tools Jenkins and GIT version control system for continuous smooth code release process.
  • Integrated Jenkins wif GitHub private repositories builds Automation tools (Maven and Ant), and Artifact repository for pushing successful build code.
  • Created development (Dev), quality assurance (QA), user acceptance test (UAT), performance testing (PT), production (PROD) and disaster recovery (DR) environments and each environment has close to 10 instances having separate VPC per environment.
  • Implemented a comprehensive monitoring and logging strategy to support the Application logs, cloud logs and system logs.
  • Implemented AWS CloudWatch which monitors Live Traffic, logs, Memory utilization, Disk utilization and various other factors which are important for deployment.
  • Involved in editing the existing ANT build files in case of project requirement changes.
  • Developing Maven Build Scripts based on the requirements. Managed Maven project dependencies by creating parent-child relationships between projects.
  • Extensively worked on continuous integration tool like Jenkins and Bamboo for end-to-endautomationof various build and deployments.
  • Involved in Visual Studio Online (VSO) and SQLAzure.
  • Set-up and maintained auto-scalingopenstack(preferred using cloud formation and scripting).
  • Managed the Subversion branching strategy for few applications by creating release branches, Development branches thus ensuring the integrity of Trunk.
  • Jenkins is used as a continuous integration tool for build and deployment of JAVA code, installed and administered Jenkins CI for ANT and Maven Builds.
  • Participated in the planning, installation, configuration, and maintenance monitoring of on- premise ALM and continuous delivery servers and associated tools.
  • Responsible for the design, development and administration of transactional and analytical data constructs/structures and business reports from legacy to AWS and Snowflake.
  • Creating S3 buckets and also managing policies for S3 buckets and utilized S3 bucket and Glacier for Archival storage and backup on AWS. Creating public and private subnets wifin the VPC and attaching them to the EC2 instances based on the requirement.
  • Worked wif AWS CloudFormation templates to create custom sized VPC, subnets, NAT to ensure successful deployment of web applications and database templates.
  • Utilized Cloud Watch to monitor resources such as EC2, CPU memory, Amazon RDS DB services, DynamoDB tables, EBS volumes to set alarms for notification or automated action and to monitor logs for a better understanding and operation of the system.
  • Deploy and monitor scalable infrastructure on Amazon Web Services (AWS) and configuration management using Puppet.
  • Implemented and centralized logging system using Logstash configured as an ELK stack (Elastic-search, Logstash, and Kibana).
  • Worked in Data Analysis and Data Management activities wif data quality, data organization, metadata, and data profiling.
  • Experience wif all tools in Cloud for Data Management mainly used EC2 and S3 over Snowflake.
  • Hands on Big Data Experience wif databases like MySQL, Redis.
  • Created development (Dev), quality assurance (QA), user acceptance test (UAT), performance testing (PT), production (PROD) and disaster recovery (DR) environments and each environment has close to 10 instances having separate VPC per environment.
  • Implemented a comprehensive monitoring and logging strategy to support the Application logs, cloud logs and system logs.
  • Implemented AWS CloudWatch which monitors Live Traffic, logs, Memory utilization, Disk utilization and various other factors which are important for deployment.
  • Responsible for the design, development and administration of transactional and analytical data constructs/structures and business reports from legacy to AWS and Snowflake.
  • Experience to convert process from Legacy (SAS, Teradata) to Cloud (SQL, Python,Snowflake,AWS)
  • Worked in Data Analysis and Data Management activities wif data quality, data organization, metadata, and data profiling.
  • Developing scripts for build, deployment, maintenance and related tasks using Jenkins, TFS, Docker, Maven, Python and Bash.
  • Experience of writing & managing Chef Scripts& using Linux automated deployments using Chef.
  • Built and managed a large deployment of Ubuntu Linux instances systems wif Chef Automation. Wrote recipes, tools, shell scripts and monitoring checks.
  • Used Chef to manage Web Applications, Hibernate, Config Files, Database, Commands, JAXB, Apache Commons, Users, Mount Points, and Packages.
  • Have experience of working wif Docker- docker hub, pulling images from docker hub, running containers based on an image, creating Docker file to manage customized containers, exposing a container wif 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.
  • Used Ruby Rspec framework and wrote test cases for regression and to resolve refactoring problems.
  • POC on Implementing AWS Kinesis based consumers in Lambda and pipeline data to a data lake while allowing real time analytics using DynamoDB and ordering based on the location of mobile users and ordering trends
  • Experience in designing and deploying AWS Solutions using EC2, Java, S3, and EBS, Elastic Load balancer (ELB), auto-scaling groups and OpsWorks.
  • Experience in creating alarms and notifications for EC2 instances using Cloud Watch.
  • Creating Lambda function to automate snapshot back up on AWS and set up the scheduled backup.
  • Worked on creating the Docker containers and Docker consoles for managing the application life cycle.
  • Experience wif ElasticSearch, Logstash&Kibana stacks.
  • Experience wif Nagios/Observium/NewRelic monitoring and alerting services for servers, switches, applications and services.
  • Worked closely wif developers and managers to resolve the issues that were risen during the deployments in different environments.

Confidential, San Antonio, TX

DevOps Engineer

Responsibilities:

  • Implementing new projects builds framework using Jenkins & maven as build framework tools.
  • Implementing a Continuous Delivery framework using Jenkins, CHEF, Maven, TFS in Linux environment.
  • Written wrapper scripts to automate deployment of cookbooks on nodes and running the chef client on them in a Chef-Solo environment.
  • Converting production support scripts to chef recipes.
  • Testing of cookbooks wif chef-spec. using web applications as Apache commons and Java.
  • Setting up client server model of Chef in development environment of OCI.
  • Worked on documentation - Chef basics, Initial setup of Chef, Databags implementation, Coding standards, Cookbook document, Testing docs
  • AWS server provisioning using Chef Recipes.
  • Using Cloud Trail, PCF, Cloud Passage, Qualys Scan tools for AWS security and scanning.
  • Created monitors, alarms and notifications for EC2 hosts using CloudWatch.
  • Defining Release Process & Policy for projects early in SDLC.
  • Integration of Maven, Jenkins, Urban Code Deploy wif Patterns/Release, Git, andCloudFoundry.
  • Installed the Ear, War files usingXLdeploy &XLreleaseand Integrated Jenkins wifXLdeploy &XL release.
  • Provided on-going support and administration for SVN,ClearCase, ClearQuest and ANT build automation and Involved in the migration of code from SVN to GIT.
  • Performance tuning, Monitoring, Capacity planning and Alerting system implementation wif VMWarevRealizeOperations Manager and its integration wif VMWarevRealize, Automation Center,vRealizeLog Insight, Splunk, IBM Tivoli.
  • Performed regular software release build and deployment based on defined process and procedure, including J2EE, UNIX Scripts, OraclePL/SQLbuild and deployment.
  • Managed a cloud platform base on the Lambda architecture includingKafka, Spark, and Cassandra.
  • Involved in scrum ceremonies (stand-up, grooming, planning, demo/review and retrospective) wif the teams to ensure successful project forecasting and realistic commitments.
  • Involved in scrum meetings, product backlog and other scrum activities and artifacts in collaboration wif the team.
  • Implemented and maintainedSalesforce.com including custom objects, fields, reports, dashboards, and templates.
  • UsedSalesforceConnect to access product information stored on an external system.
  • Experience wifSSRS(tabular reports, parameterized reports, drilldown, drill through, sub reports, charts etc.)
  • Experience in transforming unstructured data from various data sources usingSSISlike Conditional Split, Lookup, Merge Join and Sort.
  • Migrating the data to respective DEV and QA Oracle database before doing code roll-out.
  • UtilizedSQLDeveloper and Toad forPL/SQL, Hibernate, database updates, and row/column data tracking during testing.
  • Created Security Groups, configuring Inbound/Outbound rules, creating and importing Key Pairs.
  • Used Elastic Load balancers andAutoscalinggroups to handle the traffic at peak times.
  • Generated Perl & UNIX scripts for build activities in QA, Staging and Production environments.
  • Used tracking tool JIRA and triaged the issues and maintained bugs using JIRA tool.
  • Manage the integration of new software projects and products into the build environment.
  • Work wif product development to resolve build-related issues in all projects.
  • Strictly enforced ITIL process while pushing builds and deployments to prod and pre-prod environments.
  • Used to write an install script in Ruby using all the extra helper functions from Chef.
  • Configured the user's accounts for Continuous Integration - Jenkins, Java, TFS, Nexus and Sonar.
  • Gathered all the stakeholder approvals, necessary signoffs while acting as a release manager for two development teams.

Confidential, St. Louis, MO

Cloud/DevOps/Build/Release Engineer

Responsibilities:

  • Involved in identifying build errors in the system and identify the build issue and escalate it to the concerned team after careful analysis. Work and coordinate wif them to get the fix in the release.
  • Worked on Continuous Integration System me.e. Jenkins. Used Jenkins for official nightly build, test and managing change list. Installed Multiple Plugins for smooth build and release build pipelines.
  • Rapid deployment method using Ansible to auto deploy servers as needed.
  • Used Ansible to run ad-hoc commands and playbooks to automate tasks and written playbooks.
  • Protected encrypted data needed for tasks wif Ansible Vault.
  • Experience wif Ansible Tower to more easily manage enterprise Ansible deployments
  • Worked wif Ansible in conjunction wif Vagrant in a DevOps environment.
  • Proficient wif Jenkins and Bamboo for continuous integration and for End-to-End automation for application build and deployments.
  • Responsible for delivering an end to end continuous integration - continuous delivery system for the products in an agile development approach using Chef/Ansible and Jenkins and Shell Scripts.
  • Managing Amazon Web Services (AWS) infrastructure wif automation and orchestration tools such as Chef.
  • Installed Workstation, Bootstrapped Nodes, wrote Recipes, and Cookbooks and uploaded them to Chef-server and managed AWS for EC2, S3 & ELB wif Chef Cookbooks.
  • Involved in deploying Java API for Amazon Lambda and EC2 to manage some of the AWS services.
  • Built Continuous delivery ENV using Jenkins, Yum, Apt-Get and Chef/Ansible on Linux distributions.
  • Used Maven to build rpms from source code checked out from GIT and Subversion repository, wif Jenkins being the Continuous Integration Server and Antifactory as repository manager.
  • Involved in editing the existing ANT/MAVEN build scripts.
  • Implement systems that are highly available, scalable, and self-healing on the AWS Cloud platform.
  • Part of DevOps team working on Docker containerization efforts and migration of Java apps to OpenShift Container Platform.
  • Responsible for Creating & Managing files, experience in creating DockerFile and Base images for Docker.
  • Code Coverage-Installed SONAR on Jenkins server and configure wif the build process for the code analysis process for better code quality and code metrics, and rapid feedback for development teams and managers.
  • Developed the build CI/CD pipeline script using different programming languages like Shell and Python and secure them wifApacheKafka,ApacheNifi and Agile methodologies.
  • Experienced VPCpeering connection to access the entire CIDR block of the peerVPCwifout any restriction.
  • ExperiencedAWSclient API to interact wif different services as Console configuration forAWS EC2.
  • UsedAWSLambda to manage the servers and run the code in theAWS.
  • Experience in Administration/Maintenance of Source control management systems such as Subversion, Git / GitHub / Gerrit,ClearCase.
  • Designed, created and maintained a completebuild-release environment forC, C++, Java, Apache Commons, compilers.
  • Involved in migrating from SVN to GIT. Connected continuous integration system wif GIT version control repository and continually build as the check-inn's come from the developer.
  • Created multiple Make, ANT, MAVEN, Shell scripts for build automation and deployment.
  • Wrote batch scripts for compiling csproj files and creating Solution files and WSP files for deployingASP.NETand Share point application.
  • Maintained build management by modifying Nant and MS Build for all .Netapplications to include new components and changes.
  • Manage 30+SalesforceOrganizations.
  • Analyze and resolve conflicts related to merging of source code for GIT.
  • Performed all necessary day-to-day Subversion/GIT support for different projects.
  • Extensive experience in using Version control systems includes Subversion (SVN), GIT, and ClearCase.
  • Developed build and deployment scripts using ANT and Apache MAVEN as build tools in Jenkins to move from one environment to other environments.
  • Expertise in troubleshooting techniques of JVMusingThread,heapdumpsand analysisusingeclipseMAT.
  • Build and maintainSQLscripts and execute different scripts for different environments.
  • Responsible forChangeManagementactivities, to include new business planning, leading regularchangecontrol meetings, prevention and detection of unauthorized migration to production environments.
  • UsedXLReleaseOrchestration tools for continuous integration and management of several tasks in deployment process.
  • Performed workload analysis on prod system based on APM/RUMtools and come up wif workload to be simulated in pre-production environment.
  • Configured and maintained Hudson to implement the CI process and integrated the tool wif Ant and Maven to schedule the builds.
  • Led design and implementation of Monitoring and Alerting for Cloud wif vCenter Operations (vCOPs) as "single pane of glass" solution for FlexPod. Installed vCOPS adapters to monitor NetApp storage, Cisco Nexus 5000 switches.

Confidential, Warrendale, PA

Unix/Linux Administrator

Responsibilities:

  • Worked as a Systems Administrator onRed Hat, CentOS and Ubuntu servers.
  • Worked on Applying patches, installed monitoring tools, and upgradedBIOSon HPC Clusters.
  • Scheduled users to performHigh Performance Computingactivities on the Linux cluster.
  • Created users and groups and assigned them appropriate quotas and ACLs as per company requirement.
  • Experience managing and tuningMySQLand writing SQL scripts.
  • Identified and solved any issues or errors.
  • Installed and configuredNagiosmonitoring tool to manage infrastructure.
  • Applied patches and supportedLinux Servers wif Oracle Database servers.
  • Worked onKernel tuningand Kernel patching.
  • Monitored System Performance, Tuned and optimized systems for better performance.
  • Managed Disk usingLVM, resized disk space when required. Managed disk space fromNetApp filers
  • Setup NTP server and synchronized clients wifNTP server.
  • Troubleshoot application problems by diagnosing issues.
  • Provided 24/7-support coverage, pager support and weekend support.

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