SUMMARY

• Over all 8+ years of Experience in design, development & deploymentof high quality business applications using distributed and heterogeneous environments, public/private cloud and n tier technologies.
• Experience in Development, Administration, Customization, Automation and Implementation experience in Application Administration and Application Upgrades.
• 3 years of Experience in Amazon AWS Administration, EC2, S3, Cloud Formation, Cloud Watch, Cloud Front, Route 53, Auto Scaling, ELB, RDS, AMI, IAM, VPC.
• Expertise in Systems Administration, Upgrade, Automation, Performance Tuning, Capacity Planning, Contingency Planning, BCP, Disaster Recovery & Fault Tolerant Planning for WINDOWS/UNIX
• Create teh new instance with teh latest AMI with teh same IP address and hostname
• Managing with Custom AMI's, created AMI tags and modified AMI permissions.
• Authorized MFA for users and groups using IAM
• Setting up databases in AWS using S3 bucket and configuring instance backups to S3 bucket
• Good expertise in implementing PaaS Environment (Using Elastic Beanstalk) and Infra structure as a Code Service using Cloud Formation.
• DNS and load balancing experience on Route53.
• Responsible for Technical Architecture Design and Capability Management.
• Configuring and Networking of Virtual Private Cloud(VPC)
• Architected High Availability applications on AWS using Availability Zones and Availability Regions.
• Expertise in Deployment Automation, Release Management, Provision full stack using AWS CloudFormation
• Increasing EBS backed volume storage capacity when teh root volume is full using AWS EBS Volume feature
• Initiating alarms in CloudWatch service for monitoring teh server's performance, CPU Utilization, disk usage etc..
• Configured AWS IAM and Security Group in Public and Private Subnets in VPC.
• Architected, Designed and Developed teh Backup and Archiving, Disaster Recovery in AWS Cloud Demonstrate teh capacity to deploy complex infrastructure using AWS CLI.
• Excellent leadership skills, communication skills; Ability to organize tasks & interact with Development & Testing team.

TECHNICAL SKILLS

Operating Systems: LINUX, UNIX, Windows

Cloud technologies: AWS.

Databases: MySQL, SQL Server, ORACLE, MongoDB

Monitoring tools: Cloud Watch

ERP: SAP R/3 4.7E, ECC 6.0, netweaver.

Scripting language: Shell, Pyton

PROFESSIONAL EXPERIENCE

AWS Solution Architect

Confidential

Responsibilities:

• Designing and implementing AWS Solutions using EC2, S3, EBS, Elastic Load balancer (ELB), VPC, Amazon RDS, Amazon Elastic Load Balancing, CloudFormation, Amazon SQS, and other services of teh AWS infrastructure.
• Directed at enhancing volumes and EC2 instances and use these to create VPC instances.
• Worked with AWS IAM to generate new accounts, assign roles and groups.
• Created alarms and notifications for EC2 instances using Cloud Watch in case of extreme situations.
• Utilized EBS to store repeated data and overcome failure by using Snapshots
• Created AWS Multi - Factor Autantication (MFA) for instance RDP/SSH logon, worked with teams to lock down security groups.
• Implemented Security groups for Inbound/Outbound access.
• Created S3 backups using versioning enable and moved objects to Amazon Glacier for archiving purpose.
• Created users and groups using IAM and assigned individual policies to each group.
• Setup specific IAM profiles per group utilizing newly released APIs for controlling resources within AWS based on group or user.
• AWS data backup (snapshot, AMI creation) techniques, along with data-at-rest security within AWS.
• Created SNS notifications and assigned ARN to S3 for object loss notifications.
• Experience configuring AWS S3 and their lifecycle policies and to backup files and archive files in Amazon Glacier.
• Used Amazon S3 for database backup regularly and save snapshots of data.
• Migrated teh SQL database toAWSRDS Multi AZs
• Created AWS Route53 to route traffic between different regions
• Good understanding of ELB, security groups, NACL, NAT, firewall and Route 53.
• Designed and developed automation test scripts using Python.Utilized EBS to store repeated data and overcome failure by using Snapshots.
• Checking teh health and utilization of AWS resources using AWS CloudWatch.
• Experience with monitoring tools such as Cloud Watch.
• Participated in configuring and monitoring distributed and multiple platform servers using Puppet.
• Used Puppet server and workstation to manage and configure nodes.
• Experience in managing virtual instances and disks using Puppet.

Environment: AWS (EC2, S3, VPC, Route53, EBS, RDS, ELB, Cloudwatch, CloudFormation, AWS CLI, AWS Auto Scaling), Linux, Python, Shell scripting.

Sr. System Administrator

Confidential

Responsibilities:

• Handled support of workstations, networks, peripherals, software, security, configuration management
• Handled installations of operating system, software application and Upgrades
• Prepared teh Backup, Recovery Plan for Database support and Maintenance
• Creating new accounts to teh new users depends on teh request
• Maintaining teh database of user profile
• Regular Backup and Restore of Database
• Network Designing and Network Trouble Shooting
• Managing Domain Users
• Taking Regular backups, System up gradations
• Maintaining Backup/Restore using Windows Backup
• Contributed in framing teh methodology for Network administration, System Administration, support and maintenance
• Familiar with all TCP/IP and other Networking Technologies
• Documentation and Maintenance of Server Documentation
• Installation & Post Installation activities in all Servers
• Resolving teh authorization problems faced by functional consultants and others
• Responsible for defining transport strategy & transports
• Responsible for maintaining System security and managed security through Roles
• Responsible for Users, Roles creation based on Service request approval
• Assigning Authorization and Roles based on Service request approval
• Configured printers for LaserJet and Dot matrix
• Scheduled daily complete Database backups and Transaction log
• Responsible for monitoring System performance; perform system buffer and memory configuration and adjustment to ensure system efficiency

System Administrator

Confidential

Responsibilities:

• Symantec corporate edition patch updates daily
• Handled support of workstations, networks, peripherals, software, security, configuration management
• Handled installations of operating system, software application and Upgrades
• Prepared teh Backup, Recovery Plan for Database support and Maintenance
• Contributed in framing teh methodology for Network administration, System Administration, support and maintenance
• Responsible for Users, Roles creation based on Service request approval
• Assigning Authorization and Roles based on Service request approval
• Operating system monitoring
• Maintained job schedules to reorganize various logs like Spool Requests, Job logs, Batch-input sessions, etc.,
• Scheduled teh standard jobs
• Troubleshooting and repaired used systems for resale
• Worked with wide range of systems from Servers to client Systems
• Loaded operating systems and installed drivers
• Stripped damaged systems for good parts
• Handled support of workstations, networks, peripherals, software, security, configuration management
• Handled installations of operating system, software application and Upgrades
• Prepared teh Backup, Recovery Plan for Database support and Maintenance
• Contributed in framing teh methodology for Network administration, System Administration, support and maintenance
• Familiar with all TCP/IP and other Networking Technologies