Experiences/Activities with the ClientsSEZ, BD (Japan)- Reveming the Production infrastructure of the BSEZ on AWS using multiple internal & External LB, made the application Highly available & auto scale-able on demand. Used Multiple AWS services to secure the infrastructure where multiple multi functioning applications are running.- Setup and built Jenkins CI Pipeline from scratch with containers, scripts & programs to integrate and automate the integration & testing process.- Build numerous custom docker images as per client needs & deployed and managed them using docker containers, kubernetes on cloud & on premises environments - Initiated GitHub Actions Automation to automate the development to delivery process.MyBL App (BD)- Automate the MyBL Application deployment process with Git Lab CI/CD.- Deployed Redis HA to the production servers for better cache experiences.- Actively troubleshoot & take necessary steps to make the deployment process smoother.Nath/Tuctuc (Spain)- Containerized Odoo business applications & manages them using kubernetes.- Deployed & Managed Odoo ERP (DEV/Stage/Prod) on Google Cloud Platform using google cloud auto scaling features.- Initiated CI-CD Pipeline (Git lab CI) to reduce the complexity between development to deployment.- Optimized legacy Odoo Application considering the best practices recommended by odoo & Nginx proxy.Hampton Transit (USA)- Deployed ERP business application on Microsoft Azure Cloud as per their needs. Made the application scalable and Highly available. NSL (BD)- Deployed NSL Internal Application & ERP Suite as per their need using Terraform both on the AWS & GCP- Automated the development process using Gitlab CI.Nutrition Depot (BD)- Deployed NSL Internal Application & ERP Suite as per their need using Terraform both on the AWS & GCP.Automated the development process using Gitlab CI.

Work/Responsibilities:- Administering a real data center, install, upgrade hardware, network devices and integrate OS, Systems, application to build high performance health information documentation infrastructure for people with developmental disabilities.- Administration, Patching and manage VMs in VMware vSphere ESX 6.7- Create/Maintain/Administrate k8s cluster responsible for interface script testing environment.- Worked with the team to create cloud environment in OCI- Administrating the firewall and applying different types of rules on the end users applying fortinet’s state of the earth security fabric. - Tune system kernel parameter as per software vendor (Oracle, Netapp) best practice and debug system issues.

Work/Responsibilities- Monitoring, troubleshooting incidents and optimizing them for smoother performances in the production stack.- Application performance data analysis and log analysis, data backup and recovery procedures implementation & documentation.- Automate the file process with bash scripting based on different client requirements.- Deploying monitoring tools (e.g. Cacti, Nagios) and adding different types of hosts (e.g. Linux/Windows machine, Network device, UPS etc) and services with custom plugins.

Work/Responsibilities- Monitoring the Application & Infrastructure with the Monitoring tools like Nagios, Cacti, OEM, RUEI etc to make the application as well as infrastructure uo on a 24X7 basis.

Work/Responsibilities I used to install & set up various types of servers and was actively involved in Linux training. Also I prepare the candidates who will going to take part in the Professional Red Hat Exams (RHCE/RHCSA)