Mahammad althaf T.

Mahammad althaf T.

Site reliability engineer

Bengaluru , India

Experience: 6 Years

Mahammad althaf

Bengaluru , India

Site reliability engineer

36437.3 USD / Year

  • Notice Period: Days

6 Years

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About Me

Having 6.4 years of experience in IT.

  • Having 3.8  years of progressive experience as Middleware Administrator in Production support of various versions of Weblogic,Webshpere,Jboss, Tomcat Application Servers And ap...
  • Having experience in support and maintenance of Servers on Solaris and Linux and windows boxes for Development, QA, Production and DR environment.
  • 1.5 months of total experience in Appian Administration
  • Install Appian on Window environment.
  • Upgrading Appian Versions 16.2 to 17.1.
  • Applying hotfixes to Appian
  • Monitoring the health check status of the Appian Engines.
  • Scheduling cleanup jobs to clear the Appian process, logs and data.
  • Deploying the Appian application in the Application Server.
  • Daily monitoring of the File system usage, CPU utilization and Load on the servers.
  • Import and Export of Applications from one server to other server
  • Managing kdb (key database files) files related to the application.
  • Monitoring the status of the Appian Engines such as Process Execution , Process Analytics ,Forums , Pages ,etc.,
  • Changing the color, font and logo settings for the Appian.
  • Adding users and groups for the Appian members and assigning roles to access Appian.
  • Providing security to the users and groups
  • Plugin deployments in the Appian for different environments such as DEV, QA, UAT and PROD.
  • Data Management while performing any operational and configuration changes
  • Configuration settings for Appian Engines.
  • Configuring mail server from Appian

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Portfolio Projects

Description

Organization – Technosoft PVT Ltd & St Logics Pvt Ltd.

Project Duration – July 2017 - till now

Project–QuintilesIMS-Cognitive AI, Middleware and Appian & Cloud Production Support

Skills – Appian 17.3 ,Ping Federation8.0,Mulesoft ESB,Oracle OSB,Jboss EAP6.4,Tomcat 8,IIS,Apache 2.4,SQL,Linux7,AWS,Jenkins,Jira,ELK, and Amazon Webservices.

Client–Quinitiles IMS

  • 2 years of total experience in ElK Administration and Devops

  • ELK Installation and configufation on Windows servers.

  • Having knowledge on Amazon Webservices.

  • Deployment of war/ear applications to the standalone jboss instances and Weblogic insances via console.

  • Setup of Highly available clustered JBOSS App server environment using multiple standalone instances.

  • Integrated the Jenkins,Bomboo,SVN to achieve continuous integration and continuous delivery.

  • Configured Jenkins jobs for multiple requirements like Creating maven/Ant build, uploading artifacts to SVN repository with versions, deploying artifacts/files to different servers based on versions.

  • 2 years of relevant experience in Mulesoft Administration and Support

  • Having experience in support and maintenance of Servers on Solaris and Linux and windows boxes for Development, QA, Production and DR environment.

  • 2 years of relevant experience in Rabbit MQ Admin

  • Experience Installing Rabbit MQ on Window2012 servers

  • Experience Clustering to Rabbit MQ servers.

  • Deploying mule application through Runtime Manager.

  • Config changes in properties files.

  • Perf tuning for mules instances.

  • Restarting mule instances.

  • Proxy services creations.

  • Integration of Apache server with jboss app server using mod_jk and mod_proxy plugins.

  • Configuration of JDBC Datasources and connection pools.

  • SSL configuration for JBOSS application server & Apache HTTPD webserver

  • 24x7 production monitoring and support for multiple JBOSS instances across production, DR, Training other critical environments.

  • Restarting Tomcat Servers.

  • Creation of Wrapper & automated scripts for Large Number of Tomcat Servers.

  • War file deployments on Tomcat Servers

  • Installing introscope ,dynatrace,New relic,AppDynamics tools for performance gathering of app instances.

  • Deploy static content at webserver document root

  • Apply Datafixes for Application issue at DB end.

  • Deploy archives at mulesoft anypoint studio.

  • Troubleshooting issues related to application slowness, struck threads and OutOfMemory issues.

  • Tuning of JVM parameters to achieve better performance.

  • 24x7 production monitoring and support for multiple JBOSS instances across production, DR, Training other critical environments.

  • Creating instances on AWS.

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Description

Skills – Appian 16.2,Ping Access,Ping Federation8.0,Liferay Portal,Jboss EAP6.4,Tomcat 8,IIS,Apache 2.4,Fircosoft , Windows server2012 and Linux 6

Client–FRB

  • 1.5 years of total experience in Appian Administration

  • Upgrading Appian Versions from one environment to the other.

  • Applying hotfixes to Appian

  • Monitoring the health check status of the Appian Engines.

  • Scheduling cleanup jobs to clear the Appian process, logs and data.

  • Deploying the Appian application in the Application Server.

  • Daily monitoring of the File system usage, CPU utilization and Load on the servers.

  • Import and Export of Applications from one server to other server

  • Managing kdb (key database files) files related to the application.

  • Monitoring the status of the Appian Engines such as Process Execution , Process Analytics ,Forums , Pages ,etc.,

  • Adding users and groups for the Appian members and assigning roles to access Appian.

  • Providing security to the users and groups

  • Plugin deployments in the Appian for different environments such as DEV, QA, UAT and PROD.

  • Data Management while performing any operational and configuration changes

  • Configuration settings for Appian Engines.

  • Configuring mail server from Appian.

  • Configuring the custom properties related to Appian Application.

  • Configuring data sources to the Appian Application.

  • Monitoring the status of the engines using check suite scripts.

  • Stopping and starting the application using stop suite and start suite scripts.

  • Configuration of Deployment scanner in standalone JBOSS instances.

  • Deployment of WAR, EAR files to JBOSS instances and Websphere instances.

  • Creating users for WAS access to multiple users using Federated Repositories.

  • Generating plugin file for webserver mapping in WAS app server.

  • Federating nodes and profiles to deployment manager.

  • Integration of Apache server with jboss app server using mod_jk and mod_proxy plugins.

  • Configuration of JDBC Datasources and connection pools.

  • SSL configuration for JBOSS application server & Apache HTTPD webserver.

  • JAR file deployments on Ping Federation Services.

  • ASP MVC deployment on IIS services via IIS Manament console.

  • Configuaration changes on Ping Access and Ping Federation services.

  • Restarting Ping Access and Ping Federation servers.

  • Liferay portlets deployments on Jboss servers.

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Description

Company: Birlasoft India Ltd, Hyderabad.

Client: GE Capital

Project: GIS Middleware Support

Skills Application Support Engineer (Web logic 10.3 Webhspere (7/8.x) Jboss (4/5/6.x) Tomcat (7/8) &, Apache 2.2.x,)

Duration: from Oct 2013 to June2016.

Description:

This Middleware support project is the part of GE Capital and installing, configuring & maintains around 250 applications for Development, QA and Production Environments web servers and application servers

Responsibilities:

  • Installed and configured Weblogic

  • Created and configured Domains on Linux and Solaris environment.

  • Configuring Site Minder on the Web server tier.

  • Sailpoint identitq war file deployments on jboss EAP5/6.2 servers.

  • Monitoring the Weblogic Server using HP Site scope and SNMP agent based monitoring.

  • Installation and configuration of JBOSS 6.2 EAP server.

  • Deployment of war/ear applications to the standalone jboss instances and Weblogic insances via console.

  • Setup of Highly available clustered JBOSS App server environment using multiple standalone instances and Domain managed servers.

  • Configuration of Deployment scanner in standalone JBOSS instances.

  • Integration of Apache server with jboss app server using mod_jk and mod_proxy plugins.

  • Configuration of JDBC Datasources and connection pools.

  • SSL configuration for JBOSS application server & Apache HTTPD webserver.

  • Troubleshooting issues related to application slowness, struck threads and OutOfMemory issues.

  • Tuning of JVM parameters to achieve better performance.

  • 24x7 production monitoring and support for multiple JBOSS instances across production, DR, Training other critical environments.

  • Restarting Tomcat Servers.

  • Creation of Wrapper & automated scripts for Large Number of Tomcat Servers.

  • War file deployments on Tomcat Servers

  • Installing introscope ,dynatrace and New Relic tools for performance gathering of app instances.

  • Configuring data sources for from WAS console for application db connectivity.

  • Creating users for WAS access to multiple users using Federated Repositories.

  • Generating plugin file for webserver mapping in WAS app server.

  • Federating nodes and profiles to deployment manager.

  • Recycling of web instances.

  • Deploy static content at webserver document root.

  • Integrating webserver with siteminder.

  • Enabling/Disabling of cache of various file types for performance enhancement. Enabling/Disabling gzip of static files at apache instance for performance enhancement.

  • Setting up redirection of urls using rewrite rules of apache and iplanet.

  • Configuring name based virtual hosts at webserver end.

  • Mapping the webserver instance to jboss/tomcat application server using modjk and reverse proxy.

  • Mapping the web instance to websphere application servers by using plugin-cfg.xml

  • Recycling DB instances and taking cold backup.

  • Providing oncall support for one complete week.

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