Sr Infrastructure Specialist
NourNet
Total years of experience :14 years, 0 Months
Deploying IT Infrastructure, Configuration, Operations & support, Enterprise Architecture Planning, Server Support, Documentation, improve internal processes and enhanced productivity. Monitoring, development and delivery of Enterprise software, network and server operations.
• Designing, Implementation, Configuring Migrating, Co-existence of Active Directory, Exchange 2013 with Office 365, SCCM 2012, SCOM 2012, Skype for Business 2013, Office 365, Amazon AWS.
Achievements
• Designing, Deploying, Migration, Implementation and Operations of Lync 2013, SCOM 2012, SCCM 2012, Exchange 2013/2016/2019 Deployment,
• Networking, Security, System Integrations with cloud and any on premises application servers.
• Security Gateway MDaemon, Ironport, FireEye, Proofpoint.
• SME for Microsoft Products, Designing and documentation.
• AWS cloud infrastructure architect
IT budget and Cost control, Infrastructure deployment, Enterprise Architecture Planning, ERP migrations, Vendor Managements, DR & BCP Management, Datacenter Management, Program & Project management, Talent management, Desktop Support, Telecommunications and production operation, Support operations, Established Quality assurance, Documentation, Telecommunications & WAN department, Helpdesk department that will improve internal processes and enhanced productivity. Spearhead design, development and delivery of departmental upgrade of all hardware, software, network and server operations.
Managing, Designing, Implementation and Configuring Active Directory, Migration from Yahoo SBS to Exchange 2010, Blackberry server v4.1, Elastix VOIP solutions with SIP, DID & PRI line trunks and call center implementation. Planning, coordinating & implementing IT solutions for group companies. Implementing, coordinating & managing VMware ESXi 5.0 for virtualization, SQL 2008/2012, Zenoss, Joomla, Cyberoam 100ia Anti-spam & virus firewall, MS Antigen for Exchange, SharePoint 2003/2010. MAC OSX, Windows based Print Server, File Server, DHCP Server, DNS, SMTP Server, Web server & Linux DNS & SMTP Server, Windows boxes & Linux administration.
Group IT Manager for Finatrade group of companies in Nigeria
Managing entire IT infrastructure including Planning, coordinating & implementing IT solutions for group companies. Implementing, coordinating & managing Microsoft Exchange server, ERP for businesses. Developed product line for developing business communication and ease the use. Purchases Management for IT related procurement for group of companies. Managing Team, Vendor management, Application server, Helpdesk assurance, extension of network infrastructure, mentoring and designing the failover of internet and intranet services, Datacenter management and setting up new infrastructure.
Technical Achievements
• Design and deployed Linux based ClearOS server VPN & Network monitoring & allocation and optimization of bandwidth with QOS.
• Implemented ERP - Microsoft Dynamics 2009 . This includes writing of reports using Crystal Reports.
• Designed and Implemented Network & WLAN security. This also includes Remote office connectivity, Remote Desktop Support to Remote Branches etc.,
• Negotiated and Finalized best deals for IT Procurement to reduce the cost.
• Configure and Implemented the Linux Firewall for more security across the branch office so that the same Internet Connection can be utilized between branch offices without compromising on the Quality.
Managed Team members of Techies to support various IT operations with diverse technical and strong knowledge in IT infrastructure. Leaded 10 projects which include SMS, SCCM administration, AD administration, Messaging & Collaboration & Trouble ticketing tool for a diversified customers.
Managing Active Directory & Exchange 2003/20007. Supported and Administered Public Folders, LCS 2005 servers & client related issues, ADModify.NET tools & Blackberry 4.1 server & clients. Supported Windows & Exchange on 250 servers across globe. Root cause analysis of any problems on Exchange Mail flow, AD replication fails issue, etc. Group Policy Management & troubleshooting using RSOP, GPMC. Configuration of Sites & Services, Seizure & Transferring FSMO roles and configuring Domains & Trust Relationship. Strong knowledge in ITIL v2 (Information Technology Infrastructure Library). Good understanding on change management processes and strategies handling technique. Conducting Technical Interviews for recruiting Sr.& System Administrators.
Designed and Implementation of Active Directory and Exchange 2003 Mail Services for Ness India. Installation, configuration, troubleshooting Exchange Server 2003 in Multi-Site Environment. Provided Shared hosting service for the merger and acquisition organization. Configured, Maintained and Troubleshoot of Windows based Network, which includes Print Server, File Server, FTP Server, DHCP Server, DNS, SMTP Server, Windows 2003 Active Directory & Exchange 2003 POP Mail Server.
Preparation of DR for the Active Directory & Messaging System and effectively managed reports of production, quality checks etc. Creation of User /Group Accounts & allocation of Mailbox in Exchange 2003 Server. Process Document and Procedure Documents for the minor and major incidents. Maintained & Managed Symantec Antivirus Server. Information Store Backup, Recovery & Troubleshooting. Veritas BackupExec 10 Software Installation, configuration & maintenance. Writing Productive VB scripts using WMI, WSH and ADSI to manage AD & Exchange. Trend Micro Gateway 5.5 implementation and configuration. Symantec Mail Security for Exchange 4.5. Worked knowledge on WSUS to patch the Servers and Client Workstations.
71% in MSC IT
Second Class Passed