SUMMARY

• IT Expert having 7+ years of strong experience in AWS Cloud Systems/Services Administrator in defining their technology strategy, product roadmap and development plans. Specialized in creating contracts, improves equipment and develops programs for providing the most efficient Cloud Computing Systems in AWS.
• Specialized in delivering the instances/server up - time rate for small/medium business sites. Strengths including architecting solutions and driving delivery using SaaS Cloud technologies/platforms, Linux, Dev-Ops, Jenkins GIT,
• Open Source and Big Data environments. Further with goals to contribute my technical expertise to work as key player in a challenging and creative environment and lead a team to the utmost progress of the Organization.

TECHNICAL SKILLS:

Operating Systems: Linux (Red Hat 5.x, 6.x, 7.x), UNIX, WINDOWS NT/2000/2003/XP/

Version Control Tools: CVS, SVN, IBM Rational Clear Case, RTC, GIT, Source Tree

Databases: My SQL, MS Access, Oracle 9i/10g/11g, DB2

Application Servers: Weblogic, Websphere, Tomcat

Build Tools: ANT, MAVEN

Continuous IntegrationJenkins: Hudson, Chef, Puppet, Build forge

Cloud: AWS EC2, VPC, EBS, ELB, AMI, SNS, RDS, Cloud Watch, Cloud Formation, AWS Config, S3, IAM, Docker, VMware

PROFESSIONAL EXPERIENCE

Cloud/Virtualization Specialist

Confidential

Responsibilities:

• Expert level knowledge and working experience of AWS products and services (e.g. Amazon EC2, Amazon S3, Amazon DynamoDB, Amazon Redshift, Amazon CloudFront, Amazon EMR), AWS SDK and CLI Tools.
• Experience designing and implementing complex, HA multi-tier, end-to-end solutions using a wide variety of private and public cloud offerings, includingAWSEC2, S3, ELB, RDS, Route 53, RDS, IAM, Cloud Front and Auto Scaling.
• Experience for building / deploying complex infrastructure & Proven hands-on cloud migration solution design / delivery experience, advised software development teams on architecting and designing web interfaces and infrastructures that safely and efficiently power the cloud environment.
• Ability to effectively address data security concepts in public cloud as it relates to customer needs including an in depth understanding of Federated Security / Single Sign On, and AWS IAM
• Demonstrate capability to design cost effective high available systems on public / hybrid cloud and with environment estimation tools Conduct systems design, feasibility and cost studies and recommend cost-effective cloud solutions, administer discovery, user testing and beta programs to garner feedback prior to each major release.
• Experience in managing virtual instances and disks using Puppet and Deployed Puppet, Puppet dashboard for configuration management to existing infrastructure.

Confidential, Baltimore, MD

Cloud Engineer

Responsibilities:

• Created AWS Launch configurations based on customized AMI and use this launch configuration to configure auto scaling groups and Implemented AWS solutions using EC2, S3, RDS, DynamoDB, Route53, EBS, Elastic Load Balancer, Auto scaling groups.
• Designing and Implementing complex, HA multi-tier, end-to-end solutions use a wide variety of private and public cloud offerings, including AWS EC2, S3, Elastic Load Balancers, IAM, AutoScaling, DynamoDB, Cloud Front RDS.
• Cost cutting techniques applied with own written CloudFormation Stacks by using AWS::AutoScaling - ScheduledActions and Lambda for shutting-down and starting-up the instances based on the requirement or need.
• Automated and implemented the Cloud Formation Stacks (JSON Scripts) for creating/administrating the AWS resources like VPC, Subnets, Gateways, AutoScaling, ElasticLoadBalancers, creating DB Instances and many others across different Availability Zones.
• Build environment within AWS using EC2 instance creation, Route 53 DNS routing, Cloud Watch alarming, Virtual Private Cloud setups, AWS Elastic Load Balancing, Auto Scaling groups.
• Expert Programming the AWS Infrastructure with the Cloud-Formation.
• Implemented fully automated Cloud Formation (JSON Scripts) for creating/administrating the instances with Auto Scaling, ElasticLoadBalancers across different Availability Zones.
• Setting up private networks and sub-networks using Virtual Private Cloud (VPC) and creating security groups to associate with the networks.
• Managed users and groups using the Amazon Identity and Access Management (IAM)
• Experience with building and deploying multi applications utilizing Amazon EC2, S3, RDS, IAM, SNS, focusing on High-availability, fault tolerance and auto scaling.
• Created Snapshots and Amazon Machine Images (AMI's) of EC2 Instance for snapshots and creating clone instances.
• Configure Puppet, create manifest using Puppet language for automation deployment, repetitive tasks, quickly deploys critical applications, environment configuration. Develop build and deployment script using bash and shell scripting.
• Migrating active application which is in physical and KVM to AWShybridInfrastructure
• Responsible for distributed applications acrosshybridAWS and physical data centers
• Experience in IaaS and PaaS in ahybridcloudenvironment working with private and publiccloudservice providers
• Analyze and evaluate existing Architecture at Customer on Premise Datacenters and Design, Configure and migrate complex Network architectures to AWS PublicCloud.
• Designed, setting up, and automated a secure infrastructure for a thrivinghybridcloudmodel

Confidential, Arlington, VA

Cloud/DevOps Engineer

Responsibilities:

• Designing and Implementing complex, HA multi-tier, end-to-end solutions use a wide variety of private and public cloud offerings, including AWS EC2, S3, Elastic Load Balancers, IAM, AutoScaling, DynamoDB, Cloud Front RDS.
• Proficient in Programming the Infrastructure to build highly available and scalable AWS infrastructure components like AWS resources its associated dependencies or runtime parameters based on the application needs with AWS CloudFormation.
• Implemented fully automated Cloud Formation (JSON Scripts) for creating/administrating the resources with the AutoScaling, ElasticLoadBalancers across different Availability Zones and set-up the Custom Cloud Watch Alarm(s) for Scale-up and Scaling-Down the Splunk Instances in the AWS Cloud.
• Automated and implemented the Cloud Formation Stacks (JSON Scripts) for creating/administrating the AWS resources like VPC, Subnets, Gateways, AutoScaling, Elastic Load Balancers, creating DB Instances and many others across different Availability Zones.
• Procedurals on their AWS Cloud Infrastructure.
• Experience in creating and updating Puppet Master, segregating the modules, writing manifests and pushing them to all the puppet agents.
• Focused on DevOps, Cloud Computing, Virtualization and Storage technologies with aptitude for solving Operations challenges
• Hands-On Experience in building Continuous delivery environments using Jenkins, Git/GitHub/Docker, and Collaboration tools, AWS Cloud formation and Puppet.

Confidential

inux/VMware Admin

Responsibilities:

• Installation and configuration of HA environment using Linux cluster and Veritas Cluster.
• Configuration and administration of LVM and Veritas Logical Volume Manager.
• Configuring LVM as extending Logical Volume and Physical Volume Size.
• Worked on Grub, PXE boot, Kickstart, Packages, Yum, RPMs, LVM, Boot from SAN, file system configuration
• Troubleshooting Hardware and Operating system related issue
• Administer and configure various FS lke JFS,ext2, ext3 and ext4.
• Setting ulimit parameters and handling the job schedulers Used Chef to manage Web Applications, Config Files, Data Base, Commands, Users Mount Points, and Packages, used Chef to automate Configuration management & Applications.
• Experienced in creating Virtual Machine Templates and deploy virtual machines from templates and allocate resources, Installed VMwareESX server 5.0/5.1 and created virtual machines on ESX Servers
• Installed VMwareESX server 5.0/5.1 and created virtual machines on ESX Servers.
• Installed Red Hat Enterprise Linux Version 4 & 5 and Centos 4 & 5 (5.2/5.3/5.4) on HP ProLiant Servers
• Installing and Configuring Windows 2000/2003 servers
• Troubleshoot LAN and WAN Connectivity related problems.
• Administered and configured AD Integrated DNS and DHCP for printers, PC's, and servers
• Experience in creating Clusters in Virtual Center and adding ESX Hosts to Virtual Center Cluster.

Confidential

Linux/VMware Admin

Responsibilities:

• Experience in Linux Administration (Installation, Configuration, Tuning and Upgrades of Linux (Red Hat and Oracle).
• Experience in managing virtual instances and disks using Puppet and Deployed Puppet, Puppet dashboard for configuration management to existing infrastructure.
• Experienced inDNS, NIS, NFS, FTP, NIS, Samba Server, LDAP, remote access, security management,and system troubleshooting skills.
• Proficient in Installing, Configuration, Troubleshooting Computers, Software,Routers, Switches, Modems, Data Circuits and other Data Communication Equipment.
• Experience in writingShell scriptsusingksh, bash, perl,for process automation of databases, applications, backup and scheduling.
• Proven Solaris Physical to Virtual (P2V) Migration specialist across different platforms.
• Experience in installation, configuration and maintenance ofVERITAS Cluster Server,SunClusterand HP Service Guard for failover and redundancy purpose.
• Worked closely with the development and operations organizations to implement the necessary tools and process to support the automation of builds, deployments, testing and infrastructure (infrastructure as code).
• Defined system requirements for cloud computing systems, including security requirements for two-factor authentication, remote file upload, Medical Image and Information Management, and remote console for virtual machines.