AWS Cloud/Linux engineer Resume Example

Responsibilities

• Manage network security using Load balancer, Autoscaling, Security groups and NACLS.
• Support current migration of Data Center to Amazon Cloud.
• Focus on continuous integration and deployment, promoting Enterprise Solutions to target environments.
• Design roles and groups using AWS Identity and Access Management (IAM).
• Implement and maintain the monitoring and alerting of production and corporate servers/storage using CloudWatch.
• Document system configurations, Instance, OS, and AMI build practices, backup procedures, troubleshooting guides, and keep infrastructure and architecture drawings current with changes.
• Provide oversight and guidance for the architecture, development best practices for application hosting, and infrastructure deployment for each application.
• Utilize AWS CLI to automate backups of ephemeral data-stores to S3 buckets, EBS and create nightly AMIs for mission critical production servers as backups.
• Use puppet and Chef automation tools for configuration management in different systems.
• Write Puppet manifests in Ruby for deploying, configuring and managing collected for metric collection and monitoring
• Responsible for maintaining 4-5 Different Testing/QA Environments and erection of the PROD Environment in AWS
• Experience with analysis of logs and performing root cause analysis for various issues coming up on daily basis
• Monitoring Live Traffic, logs, Memory utilization, Disk utilization and various other factors which are important for deployment.
• Implement and Enhance the Existing Scripts which are developed in Shell, Perl, Ruby and Python.
• ManageSAN disks like EMC and VMAX using EMC PowerPath.
• InstallEMC PowerPath and create Storage RAID groups, LUN's and assigning them to the servers.
• Troubleshoot and performance tuning issues with applications like Oracle 10.x, 11.x JBoss 5.x, WebLogic 11.x, 12.x. Installing and deploying Apache, JBoss 5.x
• Support of Applications like Apache Tomcat and Java based applications running on Linux machines for multiple clients.
• Installation, configuration and administration of Linux (Red Hat, Centos), Sun Solaris and HP-UX Servers.
• Storage Provisioning, Volume and File system Management using LVM/Veritas on HPUX/Linux/Sun Solaris OS in a SAN environment
• Work with F5 load balancers to load balance and reverse proxy servers. Work with CloudTrail, CloudFront, and Glacier.
• Manage network using Security Groups, NACLS, and IAM. Use Amazon RD and, MySQL to perform basic database administration.
• Utilize Puppet for configuration management of hosted Instances within AWS.Configuring and Networking of Virtual Private Cloud (VPC). Utilize S3 bucket and Glacier for storage and backup on AWS.
• Develop CloudFormation scripts to automate EC2 instances. Design user's credentials and profiles using AWS IAM.

Environment

AWS EC2, VPC, Autoscaling, ELB, Red Hat EL 3/4/5/6, CloudWatch, EBS, Directory Services, Route53, MS SQL 2012, SQL Server Mirroring, Active Directory, DFS

Responsibilities

• Performed application server builds in EC2 environment and monitoring them using cloud watch.
• CreatingPrivatenetworks and sub-networks and bringing instances under them based on the requirement.
• Creating Security groups for both individual instances and for group of instances under a network.
• Built DNS system in EC2 and managed all DNS related tasks. Managed the configuration of the applications using chef.
• Maintained all development tools and infrastructure and insure availability for a 24/7 development cycle with teams.
• Launching Amazon EC2 Cloud Instances using Amazon Images(Linux/ Ubuntu) and configuring launched instances with respect to specific applications.
• Creating snapshots and amazon machine images (AMIs) of the instances for backup and creating clone instances.
• Performed Server configuration management via Puppet. Transparent Data Encryption (TDE) implementation
• Database Encryption for mirrored Databases. SQL Web Replication implementation
• Migration of over 2500 Applications with 3000+ Databases
• Setting up private networks and sub-networks using virtual private cloud (VPC) and creating security groups to associate with the networks.
• Setting up scalability for application servers using command line interface for Setting up and administering DNS system in AWS using Route53 Managing users and groups using the amazon identity and access management (IAM).
• Install and configure Amazon command line interface toolsPerformed migrations of virtual servers from Ubuntu Open VZ physical servers to AWS EC2.
• Developing automation scripts using EC2 commands.Designing SQL Server Reporting Services (SSRS) High Availability
• Managed the configurations of the instances using Ops code Chef. Written and modified various Cookbooks/Recipes for better management of the systems.

Environment :

AWS EC2, VPC, EBS, Windows AD, MS WSFC, MS SQL 2012, SQL Server Always on Availability Group, SQL Server Reporting Services, SQL Web Replication, ELB, Route53, Windows Server 2008 R2, SQL Server Mirroring, Active Directory, DFS

Responsibilities

• Installing WebLogic7.0, 8.1 and applied Service Packs in different environments.
• Installation, configuration and administration of BEA WebLogic in clustered and non-clustered environments.
• Monitoring tools/scripts to get important information from all of department's servers operating system and application patch level, disk space and memory usage users activities on day-to-day basis.
• Configuring individual servers for different environments.
• Deployed J2EE Web and EJB modules using WebLogic Command Line Deploy tool and WebLogic Admin Console.
• Worked in Java and programming in JavaScript, J2EE, JSR, JSF, AJAX, jQuery, JSON, RIDC.
• Used MVC design pattern with JSP, HTML for front-end and Servlets and EJBs for Model layer.
• Implemented Session Beans for implementing Business Logic and Entity Beans to persist the data into the database.
• Used Java Message Service (JMS) for sending confirmations to the passengers about ticket purchases.
• Configured Database Support for WebLogic Application Server.
• Used Ant Build scripts for compiling and deploying the application onto Apache Tomcat Web Container.

Environment:

BEA WebLogic 7.x, Tomcat 4.x, Java 1.4, EJB 2.0, JSP, JMS, JDBC, SQL Server 2000, CVS, Windows NT/2000, LDAP.