SUMMARY:

• Having around 8+ years of IT experience that includes AWS, Windows Admin, Citrix and Quality Assurance.
• Worked on Windows Server (2000, 2003, 2008 and 2012).
• Experience on Migration Projects (Migrating Development and Production Servers to Cloud)
• Worked on Multi domain environment.
• Providing Security using IAM, Security Groups.
• Supporting AWS Database servers (RDS, REDSHIFT and DYNAMO DB) .
• Worked on Hybrid Clouds Platforms.
• Automation using Chef in AWS for CI and CD.
• Worked on Devops tools like Jenkins.
• Worked on Amazon Web Services (EC2, ELB, VPC, S3, CloudFront, IAM, RDS, Route53, CloudWatch, and SNS).
• Worked on JSON to script build using Cloud formation.
• Experience on Migrating Physical machines to Virtual Machines.
• Experience working with Monitoring tools such as CloudWatch.
• Experience on Powershell, JavaScript, Python.
• Installing and Configuring Antivirus solutions for Enterprise (MacAfee and NAV).
• Experience in Implementing JIRA.
• Performed cross platform audits of Active Directory (AD) objects and user permissions.
• Managed Group Policy Objects (GPOs) throughout the Active Directory (AD) enterprise.
• Provided third level help desk support for problems relating to Active Directory.
• Operational and innovative approaches to utilizing Intel server hardware and software visualization.
• Provided high level support to Office 365 on premise users.
• Troubleshooting and Supporting One drive on client computers.
• Strong history with hardware and software debugging and troubleshooting
• Comfortable working on both teams and independently.
• Worked on with 24/7 environment with Sun model.
• Created user ID's, roles, groups OU's etc.

TECHNICAL SKILLS:

Operating Systems: Windows, UNIX, LINUX, REDHAT, Linux Mint, Fedora, Ubuntu, Centos

Cloud Technologies: AWS, Openstack, Microsoft Azure

Configuration tools: Terraform, Ansible, puppet CI / CD Tools Jenkins, Teamcity, Hudson, Bamboo, AWS EC2, RDS, Route53, Lambda, VPC, RDB, DynamoDB, SES, SQS and SNS, ELB, IAM, Security groups, Network ACL

Monitoring Tools: Nagios, InfluxDB, Sensu and Graphite, Grafana, Cloud Watch, Cloud - trail

Version Control Tools: GIT, bitbucket, nexus, svn, subversion, perforce

Networking Protocols: DNS, TCP/IP, FTP, HTTPS, SSH, SFTP, SCP, SSL, DHCP

Scripting/ Languages: Java/J2EE, HTML, CSS, Javascript, ASP.NET, C, C++, SQL, NodeJs, Python and shell scripting

Web servers: Web logic, WebSphere, Apache Tomcat, JBOSS.

Tools: and services: UDeploy, Docker, Vagrant, VMware, app dynamics, Mesos, HyperV, Chronos, HAproxy, nginx, apache Tomcat

Database: MySQL, RDS, Postgres, Oracle

Others: Jira, Confluence, MS Outlook, Agile, SCRUM.

PROFESSIONAL EXPERIENCE:

Confidential,FL

Sr. AWS Developer

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.
• Installed and configured Chef and Jenkins server / workstation and nodes via CLI tools to AWS nodes.
• Setting up AWS Cloudwatch for AWS services.
• Created AWS Route53 to route traffic between different regions.
• Created SNS notifications and assigned ARN to S3 for object loss notifications.
• Created users and groups using IAM and assigned individual policies to each group.
• Created S3 backups using versioning enable and moved objects to Amazon Glacier for archiving purpose.
• Installation of EC2 instances for Production, Testing and Development environment
• Setting up Database infrastructure (RDS, REDSHIFT and DYNAMO DB)
• Used Jenkins to manage Build and release
• Implemented AWS for the newly built websites
• Working with GitHub private repositories.
• Consolidating AWS billing and Setting up alerts for Cost optimization.
• Troubleshooting AWS Auto scaling and EC2 instances related issues.
• Involved in designing and developing Amazon EC2, Amazon S3, Amazon SimpleDB, Amazon RDS, Amazon Elastic Load Balancing, Amazon SQS, and other services of the AWS infrastructure.
• Implementing AWS Cloud Formation
• Implementing backup Solutions with Amazon Glacier
• Configured Snapshots for Critical servers.
• Created around 300 High performance instances under AWS Cloud
• Creating VPC - Virtual Private Cloud under AWS System as per the requirement
• Creating AWS Cloud AMIs and restoring same to Production Servers.
• Creating new Instances under AWS System as per the user requirement

Environment: AWS EC2, VMWare, Windows 2008, IIS, ASP.net, SQL Server, CLOUD WATCH, CLOUDFORMATION, GRUNT, GIT, PUPPET, LINUX.

Confidential,FL

AWS Developer

Responsibilities:

• Created customized AMIs based on already existing AWS EC2 instances by using create image functionality, hence using this snapshot for disaster recovery
• 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.
• Configured AWS IAM and Security Group in Public and Private Subnets in VPC.
• Worked with IAM service creating new IAM users & groups, defining roles and policies and Identity providers.
• Created AWS Route53 to route traffic between different regions.
• Build servers using AWS, Importing volumes, launching EC2, RDS, creating security groups, auto-scaling, load balancers (ELBs) in the defined virtual private connection.
• Involved in provisioning AWS S3 buckets for backup of the application and sync these contents with remaining S3 backups, by creating entry for AWS S3 SYNC in crontab.
• Understanding of secure-cloud configuration, (CloudTrail, AWS Configuration), cloud-security Technologies (VPC, Security Groups, etc.) and cloud-permission systems (IAM).
• Created alarms and trigger points in CloudWatch based on thresholds and monitored logs via metric filters.
• Utilized AWS cloudwatch to monitor the performance environment instances for operational and performance metrics during load testing.
• Worked on chef server management console and understanding and working knowledge on all different components of chef server, nodes and workstations.
• Have implemented chef provisioning for creation of on demand instances and instance infrastructure using the chef-client and bootstrapping using plugins against AWS EC2.
• Created multiple Python, Perl and UNIX shell Scripts for various application level tasks.
• Used MySQL, DynamoDB and ElastiCache to perform basic database administration build.

Environment: AWS EC2, VMWare, Windows 2008, IIS, ASP.net, SQL Server, CLOUD WATCH, CLOUDFORMATION, GRUNT, GIT, PUPPET, LINUX.

Confidential,CA

AWS Developer

Responsibilities:

• Good experience in Amazon Web Services (AWS) environment and good knowledge of AWSservices like Elastic Compute Cloud(EC2), Elastic Load-balancers, Elastic Container Service (Docker Containers), S3, Elastic Beanstalk, CloudFront, Elastic Filesystem, RDS, DMS, VPC, Route53, CloudWatch, CloudTrail, CloudFormation, IAM.
• Initiating Amazon EC2 Cloud Instances using Amazon Web Services (Linux/ Ubuntu) and managing and configuring launched instances with respect to specific applications.
• Created detailed AWS Security Groups which behaved as virtual firewalls that controlled the traffic allowed to reach one or more AWS EC2 instances.
• Managing Multiple AWS instances, assigning the security groups, Elastic Load Balancer and AMIs.
• Auto scaling the instances to design cost effective, fault tolerant and highly reliable systems.
• Configuring of Virtual Private Cloud (VPC) with networking of subnets containing servers.
• Develop CloudFormation scripts to automate EC2 instances.
• Built S3 buckets and managed policies for S3 buckets and used S3 bucket and Glacier for storage and backup on AWS.
• Setting CloudWatch alerts for instances and utilizing in Auto-scaling launch configurations for better performance.
• Used Chef to manage configuration of connected server.
• Implemented and maintained the monitoring and alerting of production, corporate servers and storage using AWS Cloud Watch for efficiency.
• Work with product development to resolve build-related issues in all projects.
• Troubleshooting various production errors and fix them.

Environment: AWS EC2, VMWare, Windows 2008, IIS, ASP.net, SQL Server, CLOUD WATCH, CLOUDFORMATION, GRUNT, GIT, PUPPET, LINUX.

Confidential

Systems Administrator

Responsibilities:

• Acted as escalation point for troubleshooting advanced network/systems issues; consistently earned 100% issue-resolution scores by providing excellent service to internal and external customers.
• Trained employees across multiple departments on network operations including log-in procedures, network management software, permissions, printing issues, security and use of software.
• Stabilized, expanded and protected client network and PC environment. Built new file servers to maximize Web hosting, terminal server, file/print sharing and domain control performance.
• Directed the implementation and performance tuning of Windows 2003 Server environment for client’s global operations. Delivered a major improvement over old VPN system that catapulted productivity of remote sales force.
• Resolved a history of problematic network failure by troubleshooting LAN/WAN connections between multiple stores for a regional retail chain.
• Strengthened system/network security and business-continuity planning as a member of company’s security incident response team
• Performed desktop migration from Windows 95/NT4 to Windows 2000. provided technical support for corporate client/server systems.
• Performed all levels of hardware and software systems support for 200 computers and 100 printers.
• Responsible for e-mail system and Internet Information Server, meeting employee and customer needs 24/7
• Responsible for security equipment, including Watchguard Firebox X1000 firewall with 60 VPN users and spam blocking utility, as well as Symantec Antivirus System Center and Central Quarantine Server 8.0 and AntiVirus for Exchange.
• Backup and restore network data with Veritas Backup Exec 10.0. Administer ACT 2000 database of 30,000 contacts with weekly synchronization.

Confidential

Systems Administrator

Responsibilities:

• Maintained internal network resources which includes Extreme network switches, Meru wireless controller with six access points, Sonicwall SSLVPN controller, and EMC Celera NAS device with 16 terabytes of data
• Managed Microsoft Exchange 2007 server along with Barracuda Spam & Virus Firewall
• Maintained and supported the Avaya IP Office 500 telephony system which included local and VPN based handsets
• Monitored and maintained backups with a GFS rotation scheme using ArcServ with HP and Qualstar backup libraries
• Worked with the Director of IT deploying new servers and network equipment in order to provide better service for employees as well as clients
• Deployed and maintained Active Directory using Windows 2003/2008 domain controllers
• Deployed and maintained Windows WSUS server which allowed for controlled updates on employee workstations and servers
• Wrote and deployed customs scripts to assist in new asset deployment such as network printers installation and antivirus installation
• Repaired laptops and monitors on a component level in order to reduce IT costs on buying new equipment
• Researched and deployed new ways of providing real time viewing of remote asphalt plant production
• Deployed and maintained a Windows 2000/2003 Active Directory infrastructure
• Deployed and maintained a VPN solution which provided selective remote user access as well as connecting the remote locations to the central office
• Monitored and maintained the weekly, monthly, and yearly backup process
• Deployed and maintained the Symantec Antivirus server to insure all servers and workstations