Avinash Srivastava

About Avinash Srivastava

A competent professional looking for experience as AWS Engineer, AWS Administrator…

Experience

1. Site Reliability Engineer

   Cognizant

   Nov 2022 — Present · Lucknow, IN

   Automated the process of Security patching for all the servers using Maintenance Window Tasks in AWS SYSTEMS MANAGER. Implemented AWS Instance scheduler setup across many accounts to stop and start servers according to the need for cost optimization. Automated the startup of application services using Maintenance Window scripts in AWS SYSTEMS MANAGER. Integrated AWS CODEBUILD with Google Chat space for getting the notifications using AWS LAMBDA function. Experience with PYTHON scripting[boto3] for AWS. Implemented notification setup of security agents if not running on multiple servers using AWS SNS service. Experience in monitoring tools such as Datadog, CloudWatch, CloudTrail. Migration: Involved in S3 Buckets Migration and RDS Database Migration. Configured and maintained AMI-backups for all the running servers using AWS BACKUP service. Encrypted Amazon RDS, DYNAMODB, S3 Objects using AWS CMK keys. Managing AWS services like VPC, EC2, S3, ELB, Autoscaling Groups (ASG), EBS, RDS, IAM, IAM Policies, CloudFormation, Route 53, CloudFront, AWS CLI Onboarded/created many EC2 servers, LoadBalancers, EBS volumes, EFS, custom AMI, S3 buckets, KMS keys etc. Implemented S3 buckets clean up activity by expiring the objects by applying S3 Lifecycle rules in order to save costs. Part of OS-security patching for both windows and linux servers using Ansible scripts & AWS SSM patch manager. Monitoring resources, such as Disk Space, CPU Memory, EBS volumes. Good knowledge in Networking concepts - VPC, Subnets, Route Table, CIDR blocks. Collaborated with external AWS support Team, evaluated, determined root cause to ensure 100% problem resolution. Handled many tickets related to user management by using AWS SSO service,tickets related to server management,agents installation within defined SLA.

Education

• AIMT, Lucknow

  Bachelor of Technology (B.Tech.), Information Technology

  2011 — 2015

Skills

• Mysql
• Mvc
• Sql
• Linux
• Social Media
• Html
• Amazon Web Services (Aws)
• Windows
• Javascript
• Core Php
• Magento
• C
• Programming
• Microsoft Office
• Microsoft Excel
• Powerpoint
• Microsoft Word
• Codeigniter3
• Public Speaking
• Tsql
• Leadership
• Jquery
• Cakephp
• Php
• Cascading Style Sheets (Css)