Johnson Joy Email & Phone Number

Mumbai, Maharashtra, India

Creation of AKS Cluster using Kubernetes Service. Pull Docker images from DockerHub, Build new Image, Run and Push to DockerHub/GitHub. Create Pod, Deployments, Services, ReplicaSets using kubectl and YAML. Create Azure Database for MySQL using ExternalName Service to run AKS Workloads. Installation of Ingress Controller(ingress-nginx). Implement context path-based routing using AKS and Nginx Ingress Controller and Ingress Service.Configure Domain Delegation from AWS Route53 to Azure DNS by creating DNS Zones in Azure and updating nameservers on Domain Providers Portal.Installation External DNS to create Record Set in Azure DNS from AKS, Create MSI for External DNS to access Azure DNS Zones, Assign Roles etc. Implement Domain Name Based Routing using Ingress. Installation of Cert-Manager for SSL using Let’ s Encrypt. Implement Container level Requests and Limits, Namespace level Limit Range and Resource Quota. Integrate Azure Container Registry with AKS.Build and Push Docker Images to ACR using Azure Pipeline. Build and Push Docker Images to ACR and Deploy to AKS Kubernetes Cluster using Azure Pipeline. Create Azure Release Pipeline to Deploy Kubernetes Workloads to Dev, QA, Staging and Prod Env. Access multiple Azure Kubernetes AKS Clusters using kubectl. Azure Active Directory Integration with Azure Kubernetes Service Cluster Admins. Implement an AKS Production Grade Cluster Design using az aks cli with autoscaling, Zones, AD Integration, SSH, Log Analytics Workspace.Provision a Production Grade Azure AKS Cluster with Custom Virtual Network using Terraform. Create AKS Cluster for Linux and Windows User Node Pool using Terraform. Provision a Production Grade Azure AKS using Terraform & Azure DevOps Pipeline. Build IaC DevOps Pinelines. Create Multiple Env (Dev, Staging, Prod) using Terraform.Create Multiple Environments (Dev, Staging, Prodution) using AWS Pipelines with single TF Config files in Terraform

Doha, Qatar

Worked on a POC of RedHat OpenStack Platform Director 12 for NFV/SDN Customer.Worked on a POC of Apache CloudStack for NFV/SDV Customer.

Mumbai, Maharashtra, India

Work on tickets related daily user level, Server Level issues. ( Linux + AIX)Remediate the user level access as per the standard.Administration of production IBM AIX P series servers on HACMP env.Logical Volume Creation, File System Creation on AIX.Backup Administration of IBM Tivoli Storage Manager. Installation of TSM Clients,Configuration and scheduling backups.Managing LVM & Create/Manage user accounts.Performance Monitoring and Capacity planning, Disk space management.System backup/MKSYSBFirmware upgrade for frames, Adaptors.Backup Activities using tar and mksysb on AIX.Setting up and configuring Secure NFS Servers.AIX OS hardening, File system creation and Management, user & group Creation.Permission Password and group security.Daily checks, monitoring & Administration of AIX servers.Deployment of New hardware and Linux Administration.

Mumbai, Maharashtra, India

Perform important checklist before deploying the new Servers.Fine tune Apache, Samba, Sendmail, my.cnf, URLMasking.Assign Cronjobs/AT jobs as per Dev Team’srequest.Monitoring Server’s through Nagios and Zabbix.Maintenance of Nagios and Zabbix and adding new Systems.Troubleshoot Mysql, Samba share, SVN, Iptables issues etc.Run critical queries on large databases.Monitoring Master/Slave Laggings and perform Re-sync.Synchronizations of Master/Slave Server’s.Troubleshoot the Slave break issues, Data corruption issues, Mysql Upgrade Activities,Swapping Slave Servers for production.Creating New Apache/Samba Ports for Development.Frequently Monitor Apache server Load, Performance.Maintenance of logrotate, Daily Backup, Daily Cronjobs, AT Jobs, Disk Space etc.Moving/Copying of data among Server’s.Monitoring Load on server’s and Monitoring the Queries causing the locks on database.Work on New requirements of Users link Adding new extension to PHP, Set-up NewServers.Monitoring the Backup of Important DB.Troubleshoot SVN issues, Shell Scripting.Making data live on Website, Working on nginx etc.

Mumbai, Maharashtra, India

Xandros Desktop:Troubleshooting different Xandros Desktop issues related to Booting, Installation, Upgradation, Updating, Crossover issues, Driver issues, Registration issues, Hardware Compatibility Issue, Installation of unsupported applications.Xandros Network issues, Disk space issues, Dual Boot issues, Troubleshoot all the features that Xandros Desktop Provide. Raising Bugs.Xandros Server:Troubleshooting Issues on Xandros Server.Xandros Network A Xandros Repository) issues, Samba, DNS, DHCP, HTTP, FTP, Domain Joining IssuesBridgeWays/ Xandros Presto:Troubleshooting all the xMC services configuration, Monitoring, Networking issues on BridgeWays.Troubleshooting the Installation issues of BrideWays on RedHat and xMC on Windows XPTroubleshooting installation of Application from Presto cnr Repository,Troubleshooting VPN connections, Wireless/LAN connections, Booting issues, Printer issues.Raise Bugs for Driver and Hardware compatibility issues, Browser issues, update issues.CNR/Linspire OS/Scalix Mail Server.Troubleshooting Application installation issues from cnr.com on Linspire/Freespire/Ubuntu/Linux Mint.Installation, Network, Scalix services, Troubleshooting the Aborted scalixserviceTomcat issues, Authentication issues, User managementRaising Bug, Upgrades, Backup/Restore/Recovery, Debug using scalix logs, Scalix Webaccess issues.Mailbox inconsistency issues, Export/import of mailbox, Different email Client issues.Troubleshoot Postgres database issues. Archiving issues, non-delivery mail issues,Troubleshooting Openldap server issues and Ldap-scalix authentication, user management issues,SMTP routing, Troubleshooting Webacess SWA(Scalix webaccess) SAC (Scalix Administrative Console).Debugging the MS scalix connector issues,OL/SWA search issues, mail un-delivery issues, export/move to .pst issues, view calendar, public folderLimit mails attachment issues, SWA/Ol performance, Reset smartcache, Data recovery issues.

Mumbai, Maharashtra, India