SUMMARY:

• Around 8 years of extensive experience on DevOps AWS cloud Engineer in Software Development Life Cycle (SDLC) including requirements analysis, design specification, Coding and testing of enterprise applications
• AWS certified solutions architect - Associate.
• Provide subject matter expertise on architecture, autantication and systemsecurity.
• Architect, design, implement, support, and evaluatesecurity-focused tools and services.
• Install ePolicy Orchestrator and deploy enterprise-wide Antivirus solution and Host Intrusion Protection system products to Windows and Linux servers.
• Redefined and streamlined ePO policies for easier central manageability
• Maintain McAfee and Symantec antivirus applications including VSE 8 and 8.5
• Assist in the implementation of Tripwire Enterprise on servers to comply with requirements.
• Assist in the creation of Tripwire console structure based on specific site requirements.
• Worked in a hybrid cloud environment to manage an Amazon Virtual private cloud and migrate workloads to Amazon Web Services with least service disruptions.
• Experience in administration, deployment and management across various platforms- Unix, Linux and Windows.
• Expertise in administering and supporting the CM DevOps tools including Clear Case, Subversion (SVN), CVS, TFS 2012, GIT on UNIX and Windows environments.
• Experience in administering and configuring Nexus Repository Manager for Maven builds.
• Experience and noledge of Agile/Scrum development, especially Continuous Integration with Jenkins, Hudson, Cruise Control, TFS, IBM Rational Build Forge
• Experience as a Software Configuration Management (SCM) architect for SVN.
• Defined strategies for multi AZ failover of databases in AWS using RDS.
• Used Low-level APIs such as the Amazon Web Services API and higher-level abstractions such as Boto, AWS SDK.
• Installed Jenkinson a Linux machine and created a master and slave configuration to implement multiple parallel builds through a build farm.
• Experience in Log Insight and Cloud watch services to diagnose problems and configuring alerts.
• Used GITtool to keep track of all work and all changes in source code.
• Experience with container based deployments using Docker, working with Docker images, Docker hub and Docker registries.
• Developed utilities in Shell and Python scripting to automate processes.
• Expertise in Application deployments and Environment configuration using Chef and Puppet.
• Hands-on experience on build tools like Jenkins, Ansible, Maven, ANT and NANT,
• In-depth noledge on Amazon EC2, S3, Simple DB, RDS, Elastic Load Balancing, SQS, and other services in the AWS cloud infrastructure such as IAAS, PAAS and SAAS.
• Configured AWS IAM and Security Groups in Public and Private Subnets in VPC.
• Worked on deployment of complex infrastructure using AWS CLI and AWS Console.
• Created cloud front for accelerated delivery of websites, APIs and content by routing the traffic usingRoute 53.
• Experience in configuring and implementing various AWS components such as Elastic IPs, EBS, ElastiCache, Elastic Beanstalk, Dynamo DB, Redshift and Cloud Formation.
• Experience is using Tomcat, JBOSS, Web Logic and Web Sphere Application servers for deployments.
• Worked with different NoSQL databases like Mongo DB and HBase.
• Experience with Oracle and MS SQL Server DB Tasks (DML, DDL Executions, Log Rotations, Table space adjustments, client administration and so forth.).
• Expertise in version control system tools like GIT.
• Experience in administration of MS SQL server and MySQL in AWS cloud platform
• Excellent comprehension of SDLC Methodologies like Agile, Waterfall and other processes.
• Knowledge of using Routed Protocols: FTP, SFTP, SSH, HTTP, HTTPS and Coordinated with the Offshore and Onshore teams for Production Releases.
• Published build & release for daily in QA environment. Maintained QA and solved issue of QA and maintain DB version according releases. Also, published code and DB on production and staging as per business requirement.

TECHNICAL SKILLS:

Amazon Web Services: EC2, S3, ELB, auto scaling Servers, Glacier, Storage Lifecycle rules, Elastic Beanstalk, Cloud Front, Elastic ache, RDS, VPC, Direct Connect, Route 53, Red Shift, Cloud watch, Cloud trail, IAM Roles, SNS.

Versioning Tools: Perforce, GIT, Subversion and GITHUB.

Virtualization: VMware, Vagrant, Docker

Operating System: Linux (RedHat4,5,6, CENTOS&SUSE), Solaris10/9/8, Ubuntu14, Windows.NET/2000/2003

Databases: Oracle 8i/9i/10g and MySQL, Mongo DB

Configuration Tools: Chef,Puppet, Docker and Ansible

Language(s): Python, Ruby, Shell and Java script

Web/Application Servers: IBM Web sphere 6.x, Apache Web Server 2.0, Apache Tomcat 6.0, Sun ONE Web Server 6.0 & IIS Web Server 4.0/5.0, web logic.

Network Protocols: TCP/IP, FTP, SMTP, SOAP, TCP/IP, HTTP/HTTPS, NDS, DHCP, NFS, Cisco Routers, LAN.

PROFESSIONAL EXPRIENCE:

Confidential, VA

AWS Engineer

Responsibilities:

• Involved in the architectural design reviews, Develop, automate and implement operational best practices for Amazon Web Services.
• Configuring IAM roles for EC2 instances and assign them policies granting specific level access to S3 buckets by customizing JSON templateDesigned Stacks using Amazon Cloud Formation templates to launch AWS Infrastructure and resources.
• Configured DNS with lookup zones using Amazon Route53, Configured DNS failover and monitored health checks and performance of web applications, web servers and other resources using Route53 and Used IAM to control access to Route53 resources.
• Used IAM to create new accounts, roles and groups.
• Managing IAM accounts (with MFA) and IAM policies to meet security audit & compliance requirements.
• Used Auto-scaling and Elastic Load Balancer features on EC2 instances to serve the end users using applications during unexpected traffic/demand.
• Applying company security policies using Security groups and Network ACLs for instance and subnet level security as per project requirements.
• Configuring IAM roles for EC2 instances and assigns them policies granting specific level access to S3 buckets.
• Configured S3 Buckets for EBS backed Snapshots and versioning for data backupsand Leveraged AWS cloud as an extension of the corporate datacenter by creating a VPN connection between corporate datacenter and VPC using Customer and Virtual Private Gateways.
• Support auto scaling, high-traffic web applications on AWS.
• Analyze application characteristics and behavior, to optimize hardware configuration and performance of operational systems.
• Migrate legacy apps into a hybrid cloud (public and private) environment
• Apply patches/updates following the patching cycle on all AWS environments/tiers (DEV, STAGE, and PROD) using Ansible.
• Lead support activities for multiple applications across several teams whilst mentoring junior members of you're team.
• Coordinate, configure and automate job execution and code deployments.
• Used AWS Beanstalk for deploying and scaling web applications and services developed with Java, Node.js, Python, Ruby, and Docker on familiar servers such as Apache and IIS.
• Support Cloud Disaster Recovery, Configuration Management, and Audits.
• Experienced in installing, up grading and maintaining Red Hat Enterprise Linux, Sun Solaris, Ubuntu, and Windows based environments.
• Perform different configurations and managements of the system using Ansible.
• Designing and deploying scalable, highly available, and fault tolerant systems on AWS. Built a highly available and fault tolerantVPC from scratch.
• DesigningRDS, MySQL and Dynamo DB to perform basic database administration and Managevirtual cloud Resources as required with and overall objective of improving scalability, performance, reliability and highly available fault tolerant cloud infrastructure.
• Management and Administration of AWS Services CLI, EC2, VPC, S3, ELB, Glacier, CloudWatch, CloudTrail, IAM, and Trusted Advisor services.
• Build Amazon EC2 instances and assigned required firewalls using security group (SG) and Network Access Control List (NACL) rules.
• Installation and administration of TCP/IP, NFS, DNS, NTP, Auto mounts, send mail and print servers as per the client's requirement.
• Setup Internet load balancing on Multiple ISP, Firewall, Port forwarding, IP routing using IPTABLES. Well non about installation, configuration and maintenance of applications like Apache, LDAP, and Tomcat.
• Proficient working with NAS, SAN and DAS storage architectures. Has experience in migrating storage from other storage architectures on to SAN.
• Developed Docker containers infrastructure and Continuous Integration for building & deploying Docker containers and Excelled on creating AMI (Amazon Machine Images) that utilizes ELB (Elastic Load Balancer) and Auto Scaling.
• Virtualization administration and configuration (VMware, VMware ESX). Excellent noledge of Client/Server architecture, OSI layers, TCP/IP networks.
• Initiating alarms in Cloud Watch service for monitoring the server's performance, CPU Utilization, disk usage etc. to take recommended actions for better performance.

Environment:AWS (EC2, S3, Cloud Watch, RDS, Elastic ache, IAM), Microsoft Azure, Open stack, Cloud Foundry, Jenkins, Maven, SVN, GitHub, Oracle, DB2, MS SQL Server 2000, MS Access, Tomcat, Apache, IIS.UNIX, Linux, HP-UX, Solaris, IBM AIX and Windows NT/2000/XP, Ubuntu.

Confidential, New York

DevOps AWS Engineer

Responsibilities:

• Involved in designing and deploying a multitude applications utilizing almost all of the AWS stack (Including EC2, Route53, S3, RDS, Dynamo DB, SNS, SQS, IAM) focusing on high-availability, fault tolerance, and auto-scaling.
• Migrated the current Linux environment to AWS/RHEL Linux environment and used auto scaling feature.
• Install and configure chef server / workstation and nodes via CLI tools to AWS nodes.
• Increasing EBS backed volume storage capacity when the root volume is full using AWS EBS Volume feature.
• Created AWS Route53 to route traffic between different regions.
• Deployed and supported Memcache-AWS ElastiCache.
• Responsible for ContinuousIntegration (CI) and ContinuousDelivery (CD) process implementation-using Jenkins along with Python and Shell scripts to automate routine jobs.
• Worked withGitHub private repositories.
• Configured EMR clusters, set IAM Role to guarantee S3 access, built bundle jar based on Apache Ant for EMR.
• Created S3 backups using versioning enable and moved objects to Amazon Glacier for archiving purpose.
• Designed tool API and Map Reduce job workflow using AWS EMR and S3.
• Used Chef for configuration management.
• Used GZIP with AWS Cloudfront to forward compressed files to destination node/instances.
• Created users and groups using IAM and assigned individual policies to each group.
• Worked in development, testing, and production environment using SQL, PL/SQL procedure,python, Ruby, PowerShell and shell scripts and managed to host the servers like Tomcat apache.
• Created SNS notifications and assigned ARN to S3 for object loss notifications.
• Created load balancers (ELB) and used Route53 with failover and latency options for high availability and fault tolerance.
• Configured Security group for EC2 Windows and Linux instances and also for puppet master and puppet agents.
• Experience with monitoring tools such as Cloud Watch.
• Build out server automation with Puppet and used other tools like Jenkins/Maven for deployment and build management system.
• Good understanding of ELB, security groups, NACL, NAT, firewall and Route 53.
• Designed and developed automation test scripts using Python.

Environment: AWS EC2, VMWare, Windows 2008, JBOSS, Tomcat Apache, Oracle, CLOUD WATCH, CLOUDFORMATION, GRUNT, GIT, CHEF, LINUX, Data Center Migration AWS, Jenkins, EC2, Chef, LINUX, Maven, GIT.

Confidential, Muscat, OM

DevOps AWS Engineer

Responsibilities:

• Design roles and groups using AWSIdentity and Access Management(IAM) and Managed hardware, software, and networking for a large scale cluster on Amazon EC2.
• Used security groups, IAM roles, scaling groups, load balancers, Monitored EC2 instances with Cloud watch.
• Experience with analysis of logs and performing root cause analysis for various issues coming up on daily basis.
• Decent noledge on Dynamo DB and Amazon EMR and Created periodic EBS snapshots and rebuilt new EBS volumes from these snapshots to migrate applications.
• Used DNS management in Route53, Amazon S3 to backup database instances to save snapshots of data and Manage Network allocation in VPC to create new public networks.
• Maintained build related scripts developed in ANT and Shell. Modified build configuration files including Ant build.xml and Created and maintained Subversion repositories, branches and tags and Experience in Administering SVN.
• Designed highly available, cost effective and fault tolerant systems using multiple EC2 instances, Auto Scaling, Elastic Load Balance and AMIs.
• Creating S3 buckets and also managing policies for S3 buckets and Utilized S3 bucket and Glacier for storage and backup on AWS.
• Automated the WordPress and MySQL container deployment in Docker using Python.
• Creating an AWS RDS MySQL DB cluster and connected to the database through an Amazon RDSMySQL DB Instance using the Amazon RDS Console.
• Developed build and deployment scripts using ANT and MAVEN as build tools in Jenkins to move from one environment to other environments.
• Lead various phases of Software Development Life Cycle (SDLC) such as Requirements analysis, Design, Development, and Implementation, Testing for Enterprise applications.
• Installed, configured and maintained web servers like HTTP Web Server, Apache Web Server and WebSphere Application Server on Red Hat Linux.

Environment:UNIX, windows, CVS, GIT, Puppet, EC2, S3, IAM Jenkins, Maven, Eclipse, Ant, Shell Scripting, Subversion, Perforce, Apache Tomcat, WebSphere Application Server, Red Hat Linux (RHEL 3/4/5), VMWare, Red hat Cluster Servers.

Confidential

System Administrator

Responsibilities:

• Administration, implementation and support on multi platforms.
• Performed installation, configuration, administration and design of Windows 2003, domains in an enterprise network environment including installation and configuration of WINS, DNS, DHCP, as well as allocated IP addressing schemes.
• Creation, Installation and administration of Red Hat Virtual machines in VMware Environment.
• Working on User administration setup, maintaining account, Monitor system performance.
• Administration of Client System like Window XP/win-7/windows -8 /windows10
• Performed extensive Logical Volume Management (LVM) tasks like configuring volume groups and logical volumes, extended logical volumes for file system growth needs using Logical Volume Manager (LVM) commands.
• Analyze code for system testing and debugging codes for memory errors and data corruption.
• Working on enterprise class storage including SCSI, RAID and fiber-channel technologies
• Configuration of the RAID 1 and RAID 5 storage using Veritas file system and volume manager.
• Maintain a secure Samba file server on Red Hat Enterprise Linux systems for integrated data communication between Windows and Linux Operating Systems.
• Build, configure and deploy VMs, Snapshots and templates.
• Has hands on experience on installing and configuring SSH to enable secure access to the servers.
• Monitoring and managing VMware ESX 5.0/5.1/ 5.5 infrastructure.
• Implementing and managing High Availability (HA) and Distributed Resource Scheduler (DRS) environments.
• Experience in Installing and configuring the Antivirus.
• Maintenance of Data center physical equipment to support any hardware component failure.
• Daily tickets solving and providing IT support as a SysAdmin for production/Build, Test environment.
• Cabling, racking, configuration of Hardware equipment such as HP c-7000 enclosure, rack servers, blade server as Dell, HP, Cisco and more.
• Replacing faulty hardware components within the equipment in the data center for servers, switches, storage arrays, firewall etc.
• Worked with team members for new projects and providing support remotely to hand over projects before due.
• Creating accounts and assigning desktops for VMware Horizon to clients.