Vivek Puri

â?? Launching and configuring Amazon EC2 (AWS) Cloud Servers using AMIâ??s (CentOS/Ubuntu) and configuring the servers for specified applications.
â?? Automated the complete task of server setup, installations, DB instances, user creation, security groups with Boto and bash scripting.
â?? Complete failover architecture on AWS as well as on Azure with Elastic Load Balancers, EC2 instances, databases RDS and DynamoDB, replica sets to MongoDBâ??s and Route53 for Hosted zones.
â?? Set up monitoring mechanisms for all AWS and Azure servers on New Relic and Grafana.
â?? In house Gitlab Installation and implemented continuous backup and instant restore strategy from AWS S3.
â?? Alarms in AWS CloudWatch service for monitoring the serverâ??s performance, CPU Utilization, Network In/Out, Disk usage etc.
â?? Alerting thorough bash scripting for mailing and used NodeJS for writing twilio API for calling alerts.
â?? Worked on Version Control tools like Git for maintaining the source code.
â?? Complete Git workflow for the deployments on dev, test and prod environments and automated deployments though Jenkins pipeline.
â?? Implemented AWS solutions using EC2, S3, RDS, EBS, Elastic Load Balancer, auto scaling groups.
â?? Strong background in Linux Administration and strong troubleshooting skills.
â?? NodeJS, JQ, PHP and MySQL based gitlab feed web application.
â?? Setup HAPROXY open source software TCP/HTTP Load Balancer..
â?? Ansible playbooks for configuration management and installations..
â?? Complete migration from bitbucket to gitlab.
â?? Worked on VerneMQTT as message broker for nodeJS based applications.
â?? DNS management from Cloudflare, Godaddy, and AWS Route53.
â?? Added Nagios alerts using NRPE client daemon.
â?? Setup ELK stack in clustering mode.
â?? Created custom Docker image for Tookan.
â?? Setup MySQL failover for auto switch between master and slave. Master-master replication for high availability.
â?? Automated most of day to day tasks.