Hariharan Anandarajah, System Administration-(Microsoft, SAP Basis Admin, Splunk Enterprise Security and Dell SonicWall)

Hariharan Anandarajah

System Administration-(Microsoft, SAP Basis Admin, Splunk Enterprise Security and Dell SonicWall)

Universal Metal Coating Company (UNICOIL)

البلد
المملكة العربية السعودية - الجبيل
التعليم
بكالوريوس, Computer and Information Systems
الخبرات
17 years, 3 أشهر

مشاركة سيرتي الذاتية

حظر المستخدم


الخبرة العملية

مجموع سنوات الخبرة :17 years, 3 أشهر

System Administration-(Microsoft, SAP Basis Admin, Splunk Enterprise Security and Dell SonicWall) في Universal Metal Coating Company (UNICOIL)
  • المملكة العربية السعودية - الجبيل
  • أشغل هذه الوظيفة منذ يناير 2018

SAP Basis Administrator- ECC 6.0 EHP8

1. Configuring and Maintaining the SAP Backups as per ISO 27001 Policy.
2. SAP Security Management as per ISO 27001 Policy.
3. Daily System Health checks for all SAP systems in the landscape.
4. MS SQL Server Database monitoring.
5. SQL DB Refresh activities (Production to Sandbox).
6. SAP DR System Sync with PRD.
7. SAP DR Drill as per ISO 27001 Policy.
8. SAP RFC connection between SAP with 3rd party systems (BizTalk Interface Server).
9. SAP mail configuration for automated mails and notifications.
10. STMS configuration and transporting requests.
11. System copies from different SAP servers in the landscape.
12. Client Administration Local, Remote, Export and Import.
13. User Management like User Creation, deletion of users, users locks.
14. Analyzing of missing authorizations and assigning Roles to users.
15. Maintaining Profile parameters.
16. Patch Upgrade activities.
17. EHP Upgrades.
18. SAP ECC System Installing and Configuring using SWPM Tool.
19. Involving in the 24x7 Production Support.
20. SAP S4 HANA POC on Azure-VM's.
21. SAP S4 HANA Sizing (Hardware)-Iaas.

IT Infrastructure On-premise and Cloud

1. Overall management and maintenance of Physical Servers, Hyper-V hosts and SAP physical/virtual machines.
2. Administering and Managing Backup Server (Symantec Backup Exec & VERITAS 2016), SAN Storage (HP MSA 2040) and Tape Auto loaders.
3. Managing Symantec Anti-Virus Endpoint Protection 14.0 Server.
4. Managing the Azure Cloud Infrastructure.
5. Monitoring Security (Network, Servers, Firewall, Email and etc.)
6. Administering Exchange-Office 365 (Cloud) Hybrid.
7. Administering Active Directory, DHCP, DNS, Group Policy, Print Server, WSUS and etc.
8. Administering the File Server.
9. Firewall, Internet and Email Security
10.Managing and Administering Webhosting and SSL Certificates for secure sites.
11. Managing and Administering PACOM Attendance System.
12. CCTV Security System Management.

Senior Technical System Analysist-Microsoft في John Hopkins Aramco Healthcare- Saudi Aramco
  • المملكة العربية السعودية - الخبر
  • يوليو 2017 إلى ديسمبر 2017

Duties :
1. Installing, Configuring and Maintaining of Windows Servers 2012 R2 & 2016.
2. Active Directory Domain Services- Inter-site and Intra-site Replication between multiple domain controllers in the forest.
3. DNS, DHCP, RDP, WSUS, IIS and Group Policy Administration.
4. Prepared the Active Directory documentation and updating it time to time.
5. Managing and Administrating of Active Directory Sites and Services.
6. Managing and Administrating of Active Directory Federation Services.
7. Monitoring service health and replication health of ADDS.
8. Managing and Administrating of Active Directory Certificate Services (ADCS) & PKI.
9. Installing, Configuring and Managing MS System Center components such as SCOM & SCCM.
10. Installing, Configuring and Managing MS Exchange Server 2016 with Database Availability Groups (DAG), mailbox databases, Transport rule, Internal and external URL's, IIS web server, Recipient management, Discovery management, Compliance management and etc.
11. Monitoring the database mounted status, Queue status, Service Health, Replication Health and etc.
12. Managing and Administrating of SMS server and services.
13. Managing and Administrating of File and Print services.
14. Managing and Administrating of Skype for Business 2015 services.
15. Managing and Administrating SharePoint services.

System Engineer في Digital Flow Information Technologies
  • المملكة العربية السعودية - الطائف
  • أبريل 2015 إلى يونيو 2017

Duties :
1. Leaded and driven the definition of the overall architecture for the “IT Solution” in a project, in a way that complies with and advances overall enterprise architecture.
2. Ensured that overall architecture is agreed and endorsed by all stakeholders and identifies and evaluates possible solution options.
3. Coordinated with many partners in the projects.
Coordinated and participated for the company pre-sales activities.
4. Studied the tender and identifying the requirements for the project.
5. Responsible for developing the skill sets of technical staff in the use of primary
project management techniques and in ensuring that these techniques are used in
a consistent manner.
6. Installed, configured and maintained Microsoft Private Cloud with Windows Server
2012 R2 (Hyper-V Virtualization, Remote Desktop Services, Microsoft System Center 2012 R2, MS SQL Server 2014 Enterprise, Virtual Desktop Infrastructure (VDI) and Virtual Desktop Access (VDA)).
7. Installed, configured and maintained for Microsoft Exchange Server 2016.
8. Configured and maintained for Cisco UC520 Call manager with Cisco IP phone for our office network.

Success Stories :
1. I have managed and coordinated 40 Self Service systems for Taif Municipality, Saudi Arabia and value of this project is 1 Million Riyal.

IT Infrastructure Manager/ IT Project Manager في Haimi Group
  • المملكة العربية السعودية - جدة
  • يونيو 2010 إلى سبتمبر 2014

Duties :
1. Coordinated and arranged with project owner for the site survey.
2. Prepared the Site survey report and get the acceptance from the project owner.
3. Arranged the project team members.
4. Prepared the BOQ for the infrastructure requirements.
5. Discussed the BOQ with the project owner and get the approval from them.
6. Communicated and followed up with vendors and suppliers to receive the quotation for infrastructure on time.
7. Placed the purchase order based on the infrastructure requirements.
8. Followed up with vendors and suppliers for the delivery on time.
9. Assigned and managed the project activities through the Smart sheet tool.
10. Preparing and sending the delivery and implementation report for the infrastructure on a weekly basis to the project owner.
11. Meeting with the implementation teams and find out the issues on the project and solved it without any delays.
12. Facilitated daily stand-up meetings.
13. Prepared the final report for the delivery and implementation for entire infrastructure and get the project owner acceptance.
14. Prepared the final documentation.

Success Stories :
1. IT Infrastructure Project Manager- IT Disaster Recovery Project- Taif Municipality, KSA- 1.5 Years- 4 Million riyal budget.

Team Leader and Network Administrator في Haimi Group
  • المملكة العربية السعودية - جدة
  • يونيو 2009 إلى يونيو 2010
Senior LAN/WAN Administrator في Lanka bell Telecom
  • سريلانكا
  • يناير 2008 إلى يونيو 2009

Duties :
1. Managed, planned, organized and implemented the LAN/WAN operations to function effectively to maintain the data network and IT equipment of the company to provide a trouble free, uninterrupted service.
2. Installed, configured and maintained of Windows Servers which includes Active Directory, DNS, DHCP, RDP, WSUS, IIS, Group policy administration, MS
Exchange and Backup automation.
3. Installed, configured and maintained of Linux Servers.
4. Designed, implemented and troubleshooted LAN/WAN solutions, Firewall, cloud computing, Backup and Recovery (Symantec Backup Exec, Veritas and Acronis) and Monitoring (Solarwinds).
5. Designed, implemented and troubleshooted network Load balancing and clustering (Web Server/ Database Server and Mail Server).
6. Managed head office and Disaster recovery network and operations.
7. Managed network operations for 70 Branches in Island wide.
8. Managed entire network teams in multiple locations.

Senior Network Engineer في Information Technologies Enterprise Solutions
  • سريلانكا
  • أغسطس 2006 إلى يناير 2008

I handled IT Security Firewall, Proxy, Email systems on Linux, Microsoft Windows & Novell Netware. Experienced in Multi-Layer Switches, LAN & WAN installation on wired and wireless media and configuration. I have a capability of resolving technical problems on above systems with efficiently and effectively.

الخلفية التعليمية

بكالوريوس, Computer and Information Systems
  • في London Metropolitan University, UK
  • ديسمبر 2007

Second Class

دبلوم عالي, Business Administration, Internet System Administration and Internet Security
  • في NCC UK
  • يوليو 2006

International Advanced Diploma in Computer Studies

دبلوم, Linux Administration
  • في IDM Computer Studies (Pvt) Ltd.
  • أبريل 2006

Advanced Networking with Linux Administration.

دبلوم, Windows Server Administration
  • في IDM Computer Studies (Pvt) Ltd.
  • يوليو 2005

Networking with Windows Server

دبلوم, Computer Hardware
  • في IDM Computer Studies (Pvt) Ltd.
  • يناير 2005

Diploma in PC Assembling and user technical support.

دبلوم, Computer Networking
  • في IDM Computer Studies (Pvt) Ltd.
  • يناير 2005

Advanced Diploma in Computer Networking (ADCN)

دبلوم, Internet Systems and Web applications
  • في IDM Computer Studies (Pvt) Ltd.
  • مايو 2004

Advanced Internet and Web Applications.

دبلوم, Network Engineering
  • في IDM Computer Studies (Pvt) Ltd
  • أبريل 2004

IT Network Engineering with awarded by Australian University (CENTRAL TAFE).

دبلوم, Computer Fundamentals
  • في IDM Computer Studies (Pvt) Ltd.
  • نوفمبر 2002

Diploma in Computer Studies.

Specialties & Skills

IT Management
Project Management
Infrastructure Projects
Data Network
Cloud Computing
Microsoft office 2003/2007/2010
Windows 7/8/8.1
Server and Desktop Virtulization
IBM Horizon6 virtulization
Microsoft Hyper-V with System Center 2012 R2 (SCVMM)
Digital Signage
Sharepoint/Project Server 2013
Microsoft Private Cloud
Sophos Cyberoam
Cisco Unified Communication UC520
CITRIX Cloud
Biometric Devices
Microsoft Exchange Server 2013/2016
Dell SonicWall Security
Vmware Cloud
Linux Server Administration (REDHAT Enterprise 5 and Fedora core 20)
Windows server 2008 Administration
Novell Server Administration
Cisco Router configuration
Cisco Switches, Catalyst,
PHP & My Sql Admin configuration
Inubit server administration
Laserfiche RIO Enterprise Administration
IT Infrastructure Management
EMC storage administration and management (EMC unisphere)
Cloud computing environment.
ESRI ARCGIS 10.2 Enterprise server, ARCGIS 10.2 Desktop and related GIS products.
Windows Server administration 2003/2008/2012
Access control systems, CCTV solutions and structured cabling.
IT Disaster Recovery for Data centers.
Microsoft Private cloud
Citrix XEN Server, XEN App and XENDesktop (VDI and VDA)

اللغات

العربية
مبتدئ
الانجليزية
متمرّس
الملايام
متوسط
التاميلية
متمرّس

العضويات

Computer Society of Sri Lanka
  • MCS SL
  • May 2017

التدريب و الشهادات

SAP HANA Administration (الشهادة)
تاريخ الدورة:
May 2019
SAP Basis Administrator (الشهادة)
تاريخ الدورة:
November 2018
DELL System Management-Virtualization and Cloud Technical (الشهادة)
تاريخ الدورة:
January 2016
صالحة لغاية:
January 2018
DELL Desktop Virtualization Solutions Technical (الشهادة)
تاريخ الدورة:
January 2016
صالحة لغاية:
January 2018
Dell Network Security Technical (الشهادة)
تاريخ الدورة:
January 2016
صالحة لغاية:
January 2018
Dell Data Center Virtualization Technical (الشهادة)
تاريخ الدورة:
January 2016
صالحة لغاية:
January 2018
CCNA (تدريب)
معهد التدريب:
Cisco
DELL & Microsoft Cloud (تدريب)
معهد التدريب:
DELL
Dell Sonic Wall Technical (الشهادة)
تاريخ الدورة:
January 2016
صالحة لغاية:
January 2018
MCSE (تدريب)
معهد التدريب:
Microsoft
EMC (الشهادة)

الهوايات

  • Playing cricket
  • Watching TV
    Films National Geographic Discovery Dramas
  • Reading Newspaper
  • Watching sports
  • Playing football