Shailendra Singh

Singleinterface

Gurgaon

08.2022 - Current

Supporting clients and providing 24/7 production support in AWS and Linux environments.
Setup/Managing Linux Servers on Amazon (EC2, EBS, ELB, SSL, Security Groups, RDS and IAM).
Setup/Managing VPC, Subnets; make the connection between different zones.
Setup/Managing CDN on Amazon Cloud Front (Origin Path: Server / S3) to improve site.
Create/Managing buckets on S3 (CLI) and store Db and logs backup, upload images for CDN serve.
Setup/Managing Databases on Amazon RDS. Monitoring servers through Amazon Cloud Watch, SNS.
Creating/Managing DNS records on Amazon Route 53 and go-daddy panel.
Creating/Managing AMI/Snapshots/Volumes, Upgrade/downgrade AWS resources (CPU, Memory, EBS).
Creating AWS Instances and Resources Bills.
Develop and manage AWS Lambda functions for automation, backend processing, and event-driven workflows.
Manage AWS ACM (AWS Certificate Manager) for provisioning, renewing, and attaching SSL certificates.
Delivered multiple website development projects with diverse server-side dependencies, including PM2, Node.js, Redis, Supervisor, Uvicorn, and specific Chrome browser versions as per application requirements.
Configured Nagios for website and multi-domain monitoring, adding multiple domains for real-time checks and setting up automated email alerts to notify in case of downtime or service issues.

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