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Sivakumar R Email & Phone Number
Head of Information Technology
at
Expertise Contracting Co. Ltd.
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✓ Verified August 2026
3 data sources
Profile completeness 86%
Current company
Role
Head of Information Technology
Location
Mangaluru, Karnataka, India
Who is Sivakumar R? Overview
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Quick answer
Sivakumar R is listed as Head of Information Technology at Expertise Contracting Co. Ltd., based in Mangaluru, Karnataka, India. AeroLeads shows a matched LinkedIn profile for Sivakumar R.
Sivakumar R previously worked as Head of Information Technology at Cygnus Solutions Ltd and Senior Infrastructure Consultant at International Integrated Business And Services. Sivakumar R holds Be, Computer Science & Engineering from Madurai Kamaraj University.
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Email format at Expertise Contracting Co. Ltd.
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Expertise Contracting Co. Ltd.
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Profile bio
About Sivakumar R
Skills• IT infrastructure, public & private cloud. VMware & Hyper-V, Azure & AWS • Hyper-converged and composable hardware (SDDC)• Active Directory, Office365 • SAP ECC6, S4/HANA, Ariba, SucessFactors• LAN & WAN. MPLS, SD-WAN & VPN (Point-to-point and dialup) • IT Security, Certificates & MFA • DR & BCP • Opensource OS and applications • Plant automation, IOT and design applications• Global VOIPExpertise1. IT Infrastructure design and implementation2.
Current workplace
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8 roles
Sivakumar R work experience
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Head Of Information Technology
IT manager with over 30 years’ experience and as Head of IT for over fourteen years. Managed multiple SAP ERP implementations. Have wide experience in new data center builds, moves & upgrades, LAN and WAN design and implementation. Long experience on migration of systems and services to cloud (private, public and hybrid) and manage development of new application and software. Have developed SOPs for data center operations, maintenance, business continuity and security. Adept in using latest IT technologies to improve performance, reliability, availability and to reduce capital and operational costs. Have identified application gaps and procured/managed the development of new applications
Head Of Information Technology
Jun 2021 - Jun 2024
Senior Infrastructure Consultant
International Integrated Business And Services
Jan 2020 - May 2021
Head Of It Department
Development of new IT Strategy and policiesConsolidation of dispersed IT infrastructure and resourcesIntroduce new technologies like virtual infrastructure, integration with public cloud, Data Leak Prevention and Information Rights Management.
Mar 2014 - Jan 2020
Nov 2007 - Mar 2014
Manager (Information Systems)
Major Projects done1. Gujarat Refinery Data network (GR-Net) between 1998 and 20002. Indian Oil Corporation’s first directory service during 20013. Corporate network during 20034. Campus wide Wi-Fi & DSL networks -20065. Server & Workstation Virtualization & iSCSI SAN - 20076. Corporate security policy development and implementation – 20077. SCADA network for remote control of electrical sub stations of Gujarat Refinery – 2007Skills1. Network - Ethernet (including Fast & Giga-bit), ATM, SAN, ADSL & WiFi.2. Network Protocols - TCP/IP V4 & IPX/SPX3. Routing Protocols - OSPF4. Operating Systems - Windows (2000, 2003, XP & Vista), Suse Linux & Netware OES5. Virtualization - Vmware ESX 3, Workstation, Vmotion6. SAN - iSCSI & FC7. Directory Services - Microsoft Active Directory & Novell NDS8. E-mail - Microsoft Exchange up to 2007 version9. Network Routers - Cisco10. Network Switches - Cisco, 3COM & Dlink11. Perimeter Security - Checkpoint, ISA Server, RADIUS, Fortigate12. DSLAM - ZyxelExpertise1. Multi-layer data network design & implementation.2. Perimeter security, network & server hardening.3. Server sizing and procurement.4. Directory Service design (Active Directory & NDS)5. Server Virtualization and iSCSI SAN design.
Oct 1994 - Oct 2007
Customer Support Executive
Computing Solutions
Responsibilities 1. Assigning of calls to various service engineers and also attending personally few client's service calls. 2. Attended at an average of four service calls per day. 3. Predominantly solved problems on MS-Dos, Windows-3.1, Netware, PC hardware & Ethernet networks.
Feb 1992 - Sep 1994
2 education records
Sivakumar R education
Be, Computer Science & Engineering
Be, Computer Science & Engineering
FAQ
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What company does Sivakumar R work for?
Sivakumar R works for Expertise Contracting Co. Ltd..
What is Sivakumar R's role at Expertise Contracting Co. Ltd.?
Sivakumar R is listed as Head of Information Technology at Expertise Contracting Co. Ltd..
Where is Sivakumar R based?
Sivakumar R is based in Mangaluru, Karnataka, India while working with Expertise Contracting Co. Ltd..
What companies has Sivakumar R worked for?
Sivakumar R has worked for Expertise Contracting Co. Ltd., Cygnus Solutions Ltd, International Integrated Business And Services, Services & Trade Company Llc, and Nagarjuna Oil Corporation Limited.
How can I contact Sivakumar R?
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What schools did Sivakumar R attend?
Sivakumar R holds Be, Computer Science & Engineering from Madurai Kamaraj University.
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