Dhirender Singh K.

 Setting up Complete IT infrastructure (Including Datacenter) from scratch required for ABC Consultants new business initiative (Online Job Portal) by the name http://www.headhonchos.com/ and actively participate in technology related project, vendors & team management which includes the team of Software developers, QA engineers and Application/Network support engineers.  Complete IT Infrastructure setup consists of setting up datacenter for Development, QA, pre-production and production environment with Dell PowerEdge R710, HP PROLIANT DL360 G7 & IBM X3650 as server’s hardware, CISCO-ASA5510 as firewall and CISCO Catalyst 3560 as L3 switches. Servers Installation, administration and managements with CentOS Linux based operating system and LAMP (Linux, Apache, MySQL & PHP) technology  Amazon Web Services EC2 (AWS) & TATA based Cloud IT Infrastructure (I-a-a-S) Setup and Citrix Xenserver 6.0 based infrastructure virtualization.  Implement, administrate and manage different open source based software required for smooth working of headhonchos website like NAGIOS+PnP (Servers & Application Monitoring Tools), SOLR (Apache-Tomcat based search engine), NFS (Network File System), MozileFS (File System used in web portals), MySQL based database and reporting tool, OSTicket (Ticket based customers call logging and resolution tools), HAProxy with keepalived (Setting up Loadbalancer under HA and Failover mode), Lighttpd (Light HTTP application to act as separate servers images, javascript and CSS files), Sendmail (Mailserver), SVN (code version control), bugzilla & mantis (bugs management), crontab (Job Scheduling). AWSTATS and Google Analytics (Web portal statistics Analysis), Shell Script (Server level scripting language), Named (DNS Server), Openfire (Chat Server), Hitachi SAN for Storage  Builds, Release & Deployment of code in all existing environments using capistrano  All Servers OS and Application based hardening and security management  MySQL based database management, MIS reporting management, Master-Slave MySQL database replication, MySQL version migration (From 5.5.9 to 5.6.10), MySQL Clustering (Testing Phase)  Code & database security and backup management.  Hitachi SAN (AMS2100) Storage Solution.  Streamlining software product development methodologies, including Agile for multi-disciplinary engineering team.  Closely working with and managing the teams of PHP and java developers.  Vendor management for smooth transition of above project (Vendors include both for Development & Infrastructure)  Managing Recruitment, Leaves and works assignment for all team members.