A Mathaian

A self-motivated and positive IT Service Delivery Professional, having over 23 years of rich and extensive experience, with successful track record of Support &

• Managed Service Delivery including new IT Infrastructure deployment, System &

• Networking Management, Server Consolidation through VMware Technology, and Multiple Server optimization and High Availability on Windows Platform with specialization in Security Management System Development (Firewall/CCTV/Smoke/Door Access Controlling/etc.), CCTV deployment with NVR Recording &

• Mobile Access. Qualified and seasoned Computer Professional involved in new IT Infrastructure deployment, including System &

• Networking Management Security System Management, now seeking senior management opportunities utilizing acquired skills/experience for driving comprehensive growth.

Senior Manager – IT - Krishi Nutrition pvt LTD - Erode

(2023-12)

• SAP S4 HANA Server consolidation with VMware 8.0, HA Technology adaptation project
• Data center development
• Server consolidation (VMware Technology)
• DR Server creation
• Veeam centralized backup solution development (Auto scheduled)
• DLP – data leakage Production
• Domain and File server creation
• S4 HANA 1909 to 2023 Migration
• Users creation
• PFCG role and user's authorization matrix creation
• Latest patches updating & if required S-note updating
• Plant wise ME22N display mode setup
• Month wise old log deletion & Monitoring
• SAP system heath checkup and Daily monitoring activity (Like ABAP dump error, system Transaction abnormal status checkup)
• Material Master Creation
• BP Master creation
• SAP S4 HANA Migration project for all servers coordination successfully done the project (SAP DEV, QAS, PRD, SANDBOX) – Project completed 23/01/2026
• Edge and core switches setup with V-Lan cisco 3560 L3 connected VTP trunk and virtual server
• 10 VLAN including server connected and default – router (Firewall) setup with all LANs and DHCP enabled

Manager IT / Dy. IT Manager - GTN Engineering (India) Ltd. - Coimbatore

(2004-04 - 2023-11)

Oil & Gas Gate valve & Aerospace Components manufacturers in India. Total experience: 11 years. Currently reporting to the DGM-IT and leading the team through 3 senior reports for management of various support services of IT Infrastructure as well as Virtualization (Primary Domain Windows 2019 Server). Managed IT Infrastructure, virtualization, database administration, security systems, and telecom equipment.

• Consolidating servers by deployment of virtual infrastructures (VMware) and deploying IBM Blade Centre, with high resources and HA (high availability) and DRS (Distributed Resource Scheduler)
• Ensuring back-up with Symantec backup Exec 2012 software of virtualized applications along with storing DB & all other data in the IBM system Storage TS3100 Tape Library
• MS SQL Server & Oracle database administration/support and security setup (deployment of Firewall, last-mile equipments, etc.)
• Execution of a project for Integration of CNC-5 Axis Machines with fiber based LAN setup for New AERO-Space Division (with differentIP addresses)
• Security solution by deployment of Firewall, with both location & load balancing, Failover done for 2 ISPs, with two Fortinet/FortiGATE (100F) firewall in two different locations (site to site VPN connected)
• Routing various network through a single Cisco gateway
• FTP server implementation for Network setup
• DR-server setup in another location for DATA centre
• Deployment of MS Exchange server 2010, with role setup for current environment
• Entire plant CCTV implementation with NVR recording, with mobile-access to all higher authority
• V-LAN, switching and routing configuration done with Cisco switches and router
• Man Management activities like resolution of conflict within the team, taming difficult people, allocating task to team members and sustaining a positive mental attitude
• New Infrastructure/network design for Green Plant, along with structured cabling, wired & wireless setup, RF Tower as well as Technical coordination with several vendors
• Installation of HP server for OS (WIN NT)/SAP, MS Exchange server, Domain Control, group policy, ERP (Focus) and Network, with Manageable switch
• SAP BASIS activities, configuration/routing of Cisco router, V-Lan setup with Cisco switches (L3/L2 Manageable), Firewall security setup and policy creation
• Mini-IP Camera CCTV setup in the plant along with EPABX system/Telecom Network deployment in the entire New Plant
• Successfully configured Switching and VLan for VTP server core switch and VTP client for edge switches to provide department wise VLan, CCTV VLan, CNC machine VLan & other location
• Engineering Technical Research center Mechanical software installation and latest patches updating, License updating and maintained

Asst. Manager IT - TI Automotive LTD. - Chennai

(2012-03 - 2013-03)

MNC with network connected to 40 countries. Reported to the Manager-IT and supervised one resource for information services management & ensuring availability of same including Infrastructure management. Established a Green plant with 24*7 support services.

• Deployed new IT Infrastructure along with new Network design/structured cabling for same
• Developed IP PBX system/Telecom services for entire plant with ISD code calling with International dialing facility installed (Cisco IP PBX controller)
• Department-wise VLan deployed/configured/supported & switched/routed VTP server with VTP client creation
• Implemented Firewall and load balancing setup for 2 ISPs (Cisco switches and routers used)
• Routed International locations in one separate gateway through Cisco router
• Created VPN-tunnel with all location connectivity
• Set up CCTV with NVR-20 day recording, provided mobiles accesses through static IP
• Deployed multiple projectors, controlled by one location through LAN
• Installed Wi-Fi controller and connected all Cisco AP to controller
• Controlled the total procurement process for HP laptop/HP desktop/HP servers & network equipments
• Implemented AS 400 for dev

MCA