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Aws/devops Engineer Resume

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Detroit, MI

SUMMARY

  • AWS Certified Cloud Consultant with 8 years of professional experience in DevOps, Java and Cloud services like EC2, S3, RDS, EBS, ELB, Auto scaling groups, Elastic Search, VPC, and IAM. Software Configuration and Build Management, process development and tools support including code compilation, packaging and deployment/release methodology. Supporting and maintaining applications under AWS/Unix/Linux /Windows platform
  • Building High Availability and Fault Tolerance Application using various AWS tools.
  • Creating IP address range, Creation of subnets, and configuration of route tables and network gateways.
  • Create private - facing subnet with no internet access for backend Systems
  • Launch and Configure Multiple Instances on EC2, and also in VPC
  • Experience in creation of cloud formation templates, bootstrapping with Chef.
  • Strong Experience in Amazon EC2 setting up instances, VPCs, and security groups.
  • Managed servers on the Amazon Web Services (AWS) platform instances using Puppet, chef configuration management.
  • Performed configuration, deployment and support of cloud services including Amazon Web Services (AWS), working on EMR.
  • Worked extensively on IAAS, PAAS and SAAS.
  • Very good understanding of Software Development Life Cycle like Waterfall methodology and Agile methodology and Scrum.
  • Experience in Implementing Organization DevOps strategy in various environment of Linux and windows servers along with adopting cloud strategies based on Amazon Web Services.
  • Hands on Experience in various AWS Services such as Redshift Cluster, Route 53 Domain configuration.
  • Extensive experience on DevOps essential skills like continuous integration, continuous deployment, continuous delivery, supporting Build Pipelines Release management, configuration management (Infrastructure as a code) and cloud computing.
  • Expertise in using various Puppet features including Resource management (Package, Service, and File), User Management, Modules, Class, Definition, Templates, Factor and external commands.
  • Solid experience on Ansible, for configuring and managing computers, combining multi-node software deployment, ad hoc task execution, and configuration management.
  • Experience in managing AWS VPC (Virtual Private Cloud) environment with around 2000+ Linux and Ubuntu instances.
  • Defined AWS security groups which acted as virtual firewalls to control the incoming traffic onto one or more AWS EC2 instances.
  • Experience on Airflow and related tools to get to the client requirements.
  • Good hands on IAM (AWS permissions, Roles, Profiles, Policies, MFA authentication, User permissions, Groups based, AWS key & Secret Key)
  • In depth knowledge of S3 (Buckets & objects, Pre-signed URL, Permissions, Distributions, Relation between Cloud front, S3 & glacier) also knowledge of creating a website in S3 using static web hosting. Expert in storage class concept and its usage.
  • Experience in snowflake integration of software requirement.
  • Experience in real-time monitoring and alerting of applications deployed in AWSusing Cloud Watch, Cloud Trail and Simple Notification Service.
  • Experience in administering and configuring Nexus Repository Manager for Maven builds.
  • Integrating Jenkins with Testing Frameworks like SOAP, Cucumber.
  • Experience with monitoring tools like Nagios, Splunk, Graphite, New Relic and Zabbix.
  • Route 53 knowledge including Hosted zone and routing policy.
  • Utilized Cloud Watch to monitor resources such as EC2, CPU memory, Amazon RDS services, EBS volumes, to set alarms for notification or automated actions and to monitor logs for a better understanding and operation of the system.
  • Strong experience with version control tools like Git, SVN and Gerritfor code review.
  • Extensively worked with Change tracking tools like BMC Remedy, JIRA and used these tracking, reporting and managing bugs.
  • Good knowledge of Workspaces, Glacier, Cloud Trail, AWS Config Network Concepts (Active directory, Computer name, Network commands).
  • Configured AWS Identity and Access Management (IAM) users and groups for improved login authentication.

TECHNICAL SKILLS

Languages: C, C++, Java, XML.

Build Tools: Hudson, ANT and MAVEN, Scala

CD/CI Tools: GitHub, Git, SVN, Jenkins,Vagrant, Hudson, Cruise Control,Puppet, Chef, Docker, Ansible

Web servers: WebLogic, Apache Tomcat, WebSphere, JBoss

Versioning Tools: CVS, Subversion, GIT, Clear Case, TFS, Perforce Web Servers Web Logic, Web Sphere, Apache Tomcat, JBoss, IIS Server 6.x/7.x,Scripting Shell Scripting, SQL, Perl Scripting

Web Technologies: HTML, CSS, Java Script, XML, JDBC, Java

IDE Tools: Eclipse, JUnit, PerforceRDBMS Oracle, My SQL, MS SQL Server, DB2, Informatica Power Center 8.x/9.x

Operating System: Redhat Linux 4/5/6/7, CentOS 5/6/7, Windows Servers 2003, 2008, 2008 R2, 2012, 2012 R2, Windows 2000, XP, 7, Cloud Services

Scripting Languages: Shell scripting, Perl scripting, Python scripting, Ruby

Amazon Web Services: EMR, EC2, Simply Storage Service, Elastic Load Balance, Auto-scaling Services, Glacier, Elastic Bean Stalk, Cloud Front, Relational Data Base, Virtual Private Cloud, Route 53, Cloud Watch, Cloud Trial, Identity and Access Management, IAAS, PAAS, Simple Notification Service, SAAS, functional knowledge of import/export snowball

Monitoring Tools: Splunk, Graphite, Nagios, Zabbix, New Relic

Network Protocols: WINSCP, SSH, VPN

Production Support: SAP PI, MQ, WTX, Linux, Unix, Java, Tomcat, Web Server, Application Server, Slack, Pivotal

Cloud Services: AWS, Microsoft Azure, Open Stack

PROFESSIONAL EXPERIENCE

Confidential, Detroit, MI

AWS/DevOps Engineer

Responsibilities:

  • Deployed and monitored, migrated the scalable infrastructure on Amazon web services specifically on AWS EC2, S3.
  • Working on AWS Auto Scaling for providing high availability of applications and EC2 instances based on the load of applications by using Cloud Watch.
  • Well versed with power shell and related scripting tools.
  • Extensive experience in Linux/Unix system Administration, System Builds, Server Builds, Installations, Upgrades, Patches, Migration, Trouble shooting on RHELh 4.x/5.x.
  • Continuously managed and improved the build infrastructure for global software development engineering teams including implementation of build scripts, continuous integration infrastructure and deployment tools.
  • Used AWSBeanstalk 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.
  • Experience on working with IAAS and related architecture.
  • Able to create scripts for system administration and AWS using languages such as Power Shell, BASH and Python.
  • Extensively worked on Hudson/Jenkins for continuous integration and for End to End automation for all build and deployments.
  • Experience with snowflake conceptual and practicing.
  • Implemented automated local user provisioning instances created in AWS cloud.
  • Developed scripts using Bash/Python for automating Configuration Management policies and practices with regards to SDLC.
  • Power shell related experience on development of scripts.
  • Provide highly durable and available data by using S3 data store, versioning, lifecycle policies, and create AMIs for mission critical production servers for backup.
  • I used workstation to test Cookbooks using the tools such as Test Kitchen and interact with server using Knife and chef command line tools.
  • Built Continuous Integration environment Jenkins and Continuous delivery environment.
  • Deployed applications on AWSby using Elastic Beanstalk.
  • Manage AWS EC2 instances utilizing Auto Scaling, Elastic Load Balancing and Glacier for our QA and UAT environments as well as infrastructure servers for GIT and Chef.
  • Installation and Configuration of APACHE Server.
  • Good experience on Airflow.
  • Created Python scripts to totally automate AWS services which includes web servers, ELB, CloudFront distribution, database, EC2 and database security groups, S3 bucket and application configuration, this script creates stacks, single servers, or joins web servers to stacks.
  • Grasp the Technical aspects from High level to create Deployment plans, Contingency Plans and which direction to go if they hit a snag.

Environment: Jenkins, Bash Scripts, Git, Docker, Jira, VPC, AWSEC2, S3, Route53, EBS, IAM, ELB, Cloud watch, Cloud Formation, Nagios, Subversion, Power-shell, Jenkins, Unix/Linux, VSTS, Shell scripting, IAAS, PAAS

Confidential, Austin, TX

Build & Release/ DevOps Engineer

Responsibilities:

  • Responsible for the design, implementation and support for large scale web farm infrastructure across multiple data centers using AWS Services, Monitoring and SCM tools for CI/CD environment.
  • Participated in the release cycle of the product which involves environments like Development QA UAT and Production.
  • Performed work in agile transformation and coaching for improved maturity levels and worked in agile modelled software development life cycle.
  • Used GIT for source code version control and integrated with Jenkins for CI/CD pipeline, Code Quality tracing and user management with build tool Maven Gradle.
  • Facilitated team interactions related to the process with help of SCM.
  • Extensive working experience on IAAS.
  • Good experience working in Airflow.
  • Created and configured Red Hat, windows server 2008/2012/2016 , Ubuntu, CentOS, Solaris and Fedora Virtual Machines in AWSusing EC2ElasticIP, Subnets, Route Tables, NAT Gateway.
  • Creation of servers, AMIs, storage blocks, snapshots, VPCs, subnets, load balancers, and firewalls in AWS.
  • Configured SNS, SQS, Data Pipeline, RDS, Dynamo DB, S3, IAM, Cloud Front and ELB to setup environment ready for cloudification.
  • Used Perl/Shell to automate build and deployment Process.
  • Responsible for the development and maintenance of process and associated scripts/tools for automated Build, Testing and deployment of the products to various developments.
  • Executed the DB Scripts (DML and DDL) which have dependencies on the code on Oracle DB. Documented the deployment process (Migration Doc) of code to production on an Excel Sheet
  • Involved in Power shell scripting and implementation.
  • Implemented a Continuous Delivery framework using Jenkins, Ant & Nexus in Linux environment.
  • Installed and Managed Jfrog Private repository manager for handling dependency management.

Environment: Quality center, SNS, SQS, Data pipeline, RDS, Jfrog, Power-shell, ANT, Perl/Shell Scripts, Agile Methodology, Java, RedHat, JUNIT, Oracle, UNIX, Jenkins, Puppet,AWS, Oracle DB,AWS EC2, VSTS, Subversion.

Confidential, NYC

DevOps/AWS Engineer

Responsibilities:

  • Hands on involvement in Amazon Web Services (AWS) provisioning and great information onAWS administrations like EC2, Elastic Load-balancers, Elastic, S3, CloudFront, Elastic File system, RDS, DynamoDB, VPC, Route53, CloudWatch, CloudTrail, CloudFormation, IAM, ElasticSearch.
  • Maintained the user accounts IAM Roles, VPC, RDB, Dynamo DB, SES, SQS and SNS services inAWScloud.
  • Manage network security using Load balancer, Autoscaling, Security groups
  • Maintained Build Related scripts developed in ANT, Python and Shell. Modified build Configuration files including Ant's build.xml.
  • Setup and buildAWSinfrastructure with various resources like VPC, EC2, S3, IAM, EBS, Security Group, Auto Scaling, and RDS in Cloud Formation JSON templates.
  • Configured Jenkins as a common build engine to build and deploy applications to DEV, QA, and PROD environments.
  • Created CloudFormation formats and deployedAWSresources utilizing it.
  • Experience with container based deployments using Docker, working with Docker images, Dockerhub.
  • Creating CloudWatch alerts for instances and utilizing them in Auto-scaling launch configurations.
  • Used Jenkins for Continuous Integration and deployment into Apache Tomcat Server.
  • Utilized Ansible and Ansible Tower as Configuration management tool, to automate repetitive tasks, quickly deploys critical applications, and proactively manages change.
  • Written Chef Cookbooks and recipes to Provision several pre-prod environments consisting of Deployment automation,AWSEC2 instance mirroring, WebLogic domain creations and several proprietary middleware installations.
  • Responsible for moving data between differentAWScompute and storage services by usingAWS Data Pipeline.
  • Installed, Configured and Managed Monitoring Tools such as Splunk for Resource Monitoring/Network Monitoring/Log Tracing.
  • Extensively used Docker for virtualization, Ship, Run and Deploy the application securely to fasten Build/Release Engineering.
  • Set up Jenkins server and build jobs to provide continuous automated builds based on polling.
  • Management and design of integrated build pipelines using continuous integration workflows such as Jira, GIT, Jenkins, Docker, Artifactory and Nexus.
  • Used JIRA tool to track all the defects and changes related to Build and release team.
  • Involved in scrum functions (stand-up, planning, demo/survey and retrospective) with the teams to guarantee successful project forecasting and realistic commitments.

Environment: Jenkins, Ant, Python,AWS (EC2, S3, ELB, RDB, Dynamo DB, SES, SQS, SNS, Route53, VPC, Autoscaling, Cloudformation), Git, JIRA, WebLogic, RHEL, Splunk, VSTS, Linux, Ansible, Ansible Tower, VMWARE, Tomcat Server, Windows, Centos, Ubuntu, AWS, Kubernetes and Docker.

Confidential

Build and Release Engineer

Responsibilities:

  • Provided centralized software configuration management for enterprise application projects in a multi-tiered high-availability environment.
  • Participated in the release cycle of the product, which involves environments such as Development, QA, UAT and Production.
  • Developed and supported the Software Release Management and procedures.
  • Built and deployed J2EE application in JBoss using Python scripts. Published the Release notes for all the releases using Confluence.
  • Performed all necessary day-to-day Subversion/CVS support for different projects.
  • Developed build and deployment scripts using Maven and ANT as build tools in Jenkins/Hudson to move from one environment to other environments.
  • Used ANT as a build tool on java projects for the development of build artifacts on the source code.
  • Created Jenkins Workflows for pre deployment process (DB execution, Environment configuration changes etc.) on both QA and preproduction Environments.
  • Deployed the Java applications into web application servers like Apache Tomcat.
  • Worked with GIT and Subversion to manage source code.
  • Worked as a system administrator for the build and deployments process on the enterprise server.
  • Worked closely with Web Administrators to understand, participate, and experience the technical architect for web sites such as Apache, JBoss, WebSphere, WebLogic and deploying J2EE applications to these environments.
  • Coordinating Release effort amongst various teams (Development, QA, Testing, and Business Analysis) in geographically separated environment.
  • Installed and administered repository to deploy the artifacts generated by Maven and Ant and to store the dependent jars, which were used during the build.

Environment: AWS, Shell, Nexus, Jenkins, Ant, Pearl, WebLogic Servers, Install Shield, UNIX, WebSphere, GIT, Artifactory, GitHub, Rally, Shell, Jenkins/Hudson, Python, JBoss, Confluence, Linux, MYSQL.

Confidential

Linux/Unix System Administrator

Responsibilities:

  • Worked as a System administrator for UNIX and Linux servers.
  • Worked as a System administrator for UNIX and Linux servers.
  • Configured Red-hat Linux 3.x & Solaris 8, 9 for production, staging and test environments.
  • Monitored Disk & Memory Utilization on Solaris 9.
  • Install and configure DHCP, web (Apache, IIS), mail (SMTP, IMAP, POP3), and file servers on Solaris and Linux servers.
  • System performance monitoring and troubleshooting in Solaris Environments 8 & 9.
  • Experience using LVM creating VGs, LVs, and disk mirroring.
  • Implemented Virtualization using VMWare in Linux on HP-DL585.
  • Upgraded Solaris servers to new technology levels configured LVMs using Veritas.
  • Created and managed user accounts, security, Access Control Limits (ACL), permissions, disk space and process monitoring in Red hat Linux and Solaris
  • Provided logical design and architecture for the enterprise storage network.
  • Create custom logging, reporting, and graphing tools to analyze application component bottlenecks, enable problem notifications, enhance hardware, database
  • Creating users, managing user permission, maintaining User & File system quota in RedHat Linux and Solaris and Linux.
  • Datacenter equipment installation (servers, network appliances from all big vendors on the market)
  • Installation and configuration and maintenance of Netscape and Apache web server.
  • Backup maintenance through TSM using Tape libraries, planned and setup Disaster Recovery Servers.
  • Documented backup policies and procedures for backup routines, schedules and restore policies.

Environment: Ubuntu 10.04 server, SOAP, SSH, SFTP, PHPSpec, Red Hat Linux (RHEL 5/6), NFS, CentOS, NIS, Apache, Tomcat, DNS, Logical Volume Manager, Global File System, Linux (RHEL 4.x/5.x), Windows 2000.

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