Engineer Server

SUMMARY

* *****’ experience in of Linux, WAS and WCS, Jenkins Automation /Solr Admin and 2 year experience in Hybris administration

Installing, configuring and maintaining Continuous Integration, Automation and Configuration Management tools

Creating fully automated CI build and deployment infrastructure and processes for multiple projects

Developing scripts for build, deployment, maintenance and related tasks using Jenkins, Docker, Maven, and Bash

Skill on IBM WAS, Linux/Unix environment on several distributions mainly, RedHat, Debian and Open Suse.

Hand on experience in Hybris administration

Have good experience as a HYBRIS ADMIN for ecommerce Projects

Installation, configuration, Administration of WebSphere Application Server V6, 6.1, 7.0.,8.5

Deployment on IBM WebSphere Application Server.

Installation and maintaining DB2 IBM server.

Provided 24/7 support in troubleshooting Hybris Application problems to help system stability and integrity.

Worked on various critical WCS problems by opening PMRs and resolving them with assistance from IBM.

Strong management and administration skills in providing installation, configuration, troubleshooting Applications in IBM Web Sphere Application Server 6.x/7.0/8.x and IBM HTTP Server

Experience in Setting up of Nodes, Data Sources, Virtual Hosts, including planning installation and configuration of WebSphere Application Server.

Experience in integrating WebSphere Application Server and Deployment manager with IBM Http server,Oracle, DB2 and SQL servers.

Hands of experience in Hybris, worked on various integrated application of Hybris like HMC (Hybris Management Console, CSCockpit, Product Cockpit, Admin Cockpit etc

WCBD Configuration and Setup

Automation

Ansible on Linux

Docker

ELK : ElasticSearch LogStash & Kibana

IBM Commerce V9 and DCOS & Marathon CI/CD Deployment.

Oracle WebLogic

Kubernetes On cloud/premises

CI/CD for WCSV9 Docker containers with Kubernetes

GCP,GKE,AWS,OpenShift,Azure

Skills Summary

Urban Code

Shell/Bash Scripting

Java/JEE (EJB, JSP, JSTL, Struts etc.)

Linux

App Dynamics

WebSphere Commerce

WAS

IBM License Metric

SVN

Jboss

WebLogic

Hybris

DB2

JIRA

Python

Rewrite/Redirects

HTTP Server

WCBD

IBM Commerce V9 Dockers

Ansible

Jenkins

Jenkins CI/CD with DCos

QuickBuild

Nagios

Dockers

Python Scripting

ELK

Commerce Build and Deploy

DCOS & Marathon

Kubernetes

GKE kubernetes

Redhat Openshift

Alertops

PagerDuty

Dynatrace

AppDynamics

NewRelic

Monitis

Git

SVN

Docker Repository

CERTIFICATIONS:

LINUX SA

AWS Technical Professional Accreditation

WebSphere Application Server Network Deployment V8.0

EXPERIENCE:

ROYAL CYBER, KARACHI

Hybris Administrator/ WCS/WAS Admin July 2015 – present

Installation / Configuration / Administration of Hybris components

HMC, Hybris admin console, Admin cockpits handling

Hybris Troubleshooting:

oAnalyze Thread Dump, Heap Dump, Base Line for Application Server and database server.

oWeb Tier tuning by configuring JVM Parameters, Thread Pool, Spare threads, idle time, accept count. DB Pool, Session Timeout.

oPerformance Tuning.

oMonitoring using App Dynamics and Nagios.

Installed and configured IBM Http Server, WebSphere Application Server Network Deployment (ND), 7.0

Experience installing and configuring Solr cluster and replication.

Apache server configuration

Enabling feature of slor for indexing in Websphere Commerce server for remote search configuration

Using the staging copy utility to copy the content from production to stage environment

Configured Super cluster for Websphere Application server to reduce to downtime of production cutover

Installed EARs, WARs and configured application specific JVM settings, Web container parameters using the Admin Console and WSADMIN.

Installed, configured and Administered WebSphere Commerce Server 6.0 on Windows and Linux platform.

Used Tivoli Performance Viewer to monitor WebSphere Applications and tuned the environment accordingly like changing the JVM Heap, and Connection Pool sizes.

Involved with the SSL Certificates missing issues and installed certificates from the backup.

DEVOPS

GFK ETILIZE, KARACHI April, 2015 – July, 2015

Optimized server performance, accuracy, failover and scale.

Collaborated with development team to troubleshot and resolve issues.

Supported HA services and administrated MySQL, Amazon EC2 and Node.js.

Collaborated with Sys Admin and DBAs to identify deployed issues for component based applications

Provided assistance to engineers on performance tuning for critical areas.

Sr. System Engineer

EPlanet, KARACHI December, 2014 – April, 2015

Install and Maintain citrix Xen environments

Virtual Machines backup,

Setup Nagios to monitor different services using NRPE checks.

MySQL Master/Slave., MySQL Multi Master Setup.

System Administrator

ARPATECH, KARACHI Feb, 2013 – Dec, 2014

Install and Maintain VMWare ESXi environments of more than 250 servers using vSphere and vCenter on Local/Remote Datacenters

Virtual Machines backup, maintenance using ghettoVCB script and Veeam

Setup Nagios to monitor different services using NRPE checks.

MySQL Master/Slave replication MySQL Multi Master Setup.

Troubleshooting issues with live production Linux servers

Client: Veripos

Role: Devops Engineer

Responsibilities:

●Installation Of Jenkins for Lower Environment

●Installation of Quickbuild tools for Prod Environment

●Shell scripts for automating build processes.

●Shell scripts to alert concerned team members for site down,cpu utilization etc.

●Manage Kubernetes Clusters

Client: Apple Leisure Group

Role: WAS Admin

Responsibilities:

IBM WebSphere Application Server Network Deployment 6.1 Administration on AIX environment

Clustering Workload Managment

Problem determination

Performance Tunning.

Integration of WebSphere eXtreme Scale version 7

Integration of WebSphere Virtual Enterpris

Problem Determination finding the root cause of issue providing and implementing the solution open PMR's with IBM and working with them to apply fixes and providing them required logs and data to provide fast solution, minimize outage.

AppleVacation (www.applevacations.com)

"Apple Vacations is one of the nation’s largest and most respected vacation companies. In business since 1969, the company is headquartered just outside Philadelphia with regional offices in Chicago and Boston."

Tools/Environment: WAS 6.1, AIX.

Client: SWI

Role: Websphere Application Server Admin

Enabling workspace and providing access to lobtools for editing catalog in websphere commerce server.

Troubleshooting WCS and database issue related to Application server.

Installing websphere Fix packs and fixes, feature pack

Deploying stores through the commerce server adminconsole

Enabling feature of solr for indexing in Websphere Application server for remote search configuration

Using the staging copy utility to copy the content from production to stage environment

Configured Super cluster for Websphere Application server to reduce to downtime of production cutover

Providing access to users to approve the catalog through orgadmin console

Configure the schedule job to run the data load

Configured the dynacache service to clear the cache for Websphere Application application.

Running registry refresh to clear the object cache in commerce server adminconsole

Creating workspace and assign the task to concern group.

Running the stagprop utility to push the content to staging server to production server

Creating and managing data source and connection pool for websphere.

ACADEMIC QULIFICATION

BCS – Computer Science KU

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