Mohan Krishnan Email and Phone Number
As a Senior Technical Architect at Hexaware Technologies, I lead the end-to-end account deliverables for large enterprise environments, using my 22 years of experience in the IT industry. I design, implement, and manage complex and innovative cloud and datacenter solutions for global clients across various sectors, such as telecommunications, distribution, banking, industrial, and manufacturing.My core competencies include Azure, Bluemix, VMware, Hyperconverged Infrastructure, Cisco Hyperflex, Nutanix, VxRail, VxRack, Cisco UCS, Microsoft, Storage, Application Integration, Datacenter Management, Datacenter Consolidation and Migration, Cloud/Storage Migration, Disaster Recovery, Capacity Planning, Mobile Implementation, Automation, and Configuration & Release Management. I hold multiple certifications on Cloud, VMware, Microsoft, and ITIL. My mission is to leverage my expertise and credentials to help clients achieve their business goals and optimize their IT infrastructure.
Hexaware Technologies
View- Website:
- hexaware.com
- Employees:
- 15868
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Senior Technical ArchitectHexaware Technologies Nov 2023 - PresentIndiaEnd-to-end account deliverables for a large enterprise environment. -
Lead Technical ConsultantHexaware Technologies Apr 2022 - Oct 2023Chennai, Tamil Nadu, IndiaCisco UCS, Nutanix, NSX-T, Bluemix Cloud, Azure Cloud, Security, Azure Data Factory, SSIS. -
Information Technology Architect - Cloud/DatacenterKyndryl India Sep 2021 - Apr 2022Bengaluru Area, IndiaHyperflex, Nutanix, VxRail, NSX-T, SD-WAN, Bluemix Cloud, Azure Cloud(Note: as part of internal company re-org/acquisition) -
It Architect - DatacenterIbm May 2019 - Aug 2021Bengaluru, Karnataka, IndiaGlobal Enterprise Account Management with latest cloud technologies along datacenter management. -
Infrastructure Architect - DatacenterIbm Services Oct 2018 - Apr 2019IndiaDatacenter Planning, DC Migrations, DC DR, DC Security - along with all Datacenter Enterprise Compute Delivery for Multiple Sector Customers. -
Delivery ArchitectIbm Services Oct 2017 - Oct 2018BangaloreTechnologies which I work like., Cloud, Cisco UCS, Azure, All Hardware (HP, IBM, DELL, Supermicro), VMware, Microsoft, Storage, Managed Services, Firmware, Datacenter Mgmt, Migration, Integration, Disaster Recovery, Project Deliverable, Delivery Management, Infrastructure Delivery, Design, Implement, Troubleshooting according to customer demand. -
Senior Advisory Technical Services ProfessionalIbm Services Oct 2015 - Sep 2017Bengaluru Area, India Knowledge in VMware Products 5.x, 6.x Cisco UCS 2.x, 3.x, UCS Central\Mini, Riverbed, SoftLayer, Azure 14+ years’ of Information Technology exposure based on UCS, Windows and VMware technologies. Knowledge in Microsoft Windows, SCCM, Exchange 2003/2007, Blackberry, Cirba Excellent analytical ability and problem solving enthusiast, communication, Interpersonal Skills and Efficient Team Player. Certified on VCP-DCV4,VCP-DCV5, MTCS and ITIL -
Advisory Technical Services ProfessionalIbm Services Mar 2014 - Sep 2015Bangalore, Karnataka, India• Global Datacenter Migration exposure between different Inter-Site regions., Migrating physical server to UCS 2.x, 3.x, 4.x B-Series, C-Series, Mini hardware server, Cloud (SoftLayer, Azure)• Managing & Maintaining ESXi 4.x, 5.x, 6.x servers through Virtual Infrastructure Client & Virtual Centers management on Geo-Site Level.• Capacity planning and report presentation for new hardware purchasing.• Member of Change Advisory Board and Root Cause Analysis• Designing of… Show more • Global Datacenter Migration exposure between different Inter-Site regions., Migrating physical server to UCS 2.x, 3.x, 4.x B-Series, C-Series, Mini hardware server, Cloud (SoftLayer, Azure)• Managing & Maintaining ESXi 4.x, 5.x, 6.x servers through Virtual Infrastructure Client & Virtual Centers management on Geo-Site Level.• Capacity planning and report presentation for new hardware purchasing.• Member of Change Advisory Board and Root Cause Analysis• Designing of migrations and Team Handling Show less -
Assistant Manager - Managed ServicesTata Communications Ltd. (Fka Vsnl) Apr 2010 - Feb 2014Chennai Area, IndiaVMWare Knowledge:• Providing L3 operations and implementation support on VMware Environment.• Managing & Maintaining ESXi servers through Virtual Infrastructure Client & Virtual Centers• Monitoring VMs & ESXi Installation of VMware ESX/ESXi Servers of versions 3.5, 4.x and 5.0,5.1, 5.5• Global Datacenter Migration exposure between different geographic regions• Building up of Entire Virtualization platform right from creation of Datacenter.• Maintaining Snapshot servers… Show more VMWare Knowledge:• Providing L3 operations and implementation support on VMware Environment.• Managing & Maintaining ESXi servers through Virtual Infrastructure Client & Virtual Centers• Monitoring VMs & ESXi Installation of VMware ESX/ESXi Servers of versions 3.5, 4.x and 5.0,5.1, 5.5• Global Datacenter Migration exposure between different geographic regions• Building up of Entire Virtualization platform right from creation of Datacenter.• Maintaining Snapshot servers Performance(cpu, memory, disk utilization) through various tools• Creation of Clones/Templates of a VM and deploying the same.• Storage provisioning and Configuration of VMotion, HA, DRS for ESXi Servers• Upgrading ESX versions and Migrating VMs from P2V and V2V.• Patching of ESX severs and VMs with Vmware Update managerWindows Knowledge (OS Management, Cluster)• Configuring failover cluster in windows 2008 R2 Environment.• Maintenance of ADS for windows 2003 & 2008 servers.• Installation and configuration of Microsoft clustering (MSCS), Network Load Balance, NIC teaming.• ILO troubleshooting, updating latest firmware & virtual media testing in physical servers. • Applying security patches, hot fix, service packs using Lumension patching Agent.• Deploying applications on servers like Patch, HP SIM, Sophos and Symantec.• Effective Time Management Analysis on Team / Engagements needs to be presented to reporting Managers and published in Service Desk.Server Hardware Knowledge:• Maintenance of HP, DELL, IBM, Cloud Operations & Cisco UCS servers.• Troubleshooting and coordinating for hardware related issues with Hardware Vendors• Expert Knowledge on CISCO UCS platform.Service Delivery & Management• Ensure agreed customer SLA/SOW commitments are met (100 %). SLA measurement reports to be shared on weekly, monthly, quarterly basis, for customer & management review. • Identify, Mitigate and Monitor risks in the project. Plan and executes the measurement/service improvement program. Show less -
Systems EngineerSify Technologies Limited Mar 2005 - Mar 2010Chennai Area, IndiaResponsibilities:• Administering Windows servers, ESXi, Virtual Servers• Patching of ESX severs and VMs with VMware Update manager/WSUS• Monitoring VMs & ESXi servers (CPU, Memory, Disk utilization)• Implementing and configuring Exchange server 2007 for different clients.• Implementing Network Load balancing in Exchange Client Access Server and Hub Transport Servers.• Maintenance Blackberry Enterprise Server.• Testing/Applying hot fixes, Services Packs, Rollup… Show more Responsibilities:• Administering Windows servers, ESXi, Virtual Servers• Patching of ESX severs and VMs with VMware Update manager/WSUS• Monitoring VMs & ESXi servers (CPU, Memory, Disk utilization)• Implementing and configuring Exchange server 2007 for different clients.• Implementing Network Load balancing in Exchange Client Access Server and Hub Transport Servers.• Maintenance Blackberry Enterprise Server.• Testing/Applying hot fixes, Services Packs, Rollup Updates for Exchange Server in Test and production environment as per ITIL guidelines. • Escalate Exchange Server/ Outlook Client related issues to the next level support or Microsoft product support service if required.• Moving users between different Exchange servers either within the same domain or different domains.• Managing around 5000 mailboxes spread across 3 locations.• Configuring Backups and testing the integrity of backups at regular intervals.• Mailbox transition from Lotus Domino Server to exchange Server.Microsoft Hosted Messaging and Collaboration (HMC 4.0)• Worked in a team responsible for designing and implementing HMC 4.0• Implementing and testing Ensim Control Panels for the Exchange, SharePoint and Blackberry Services.• Configuring Backup services from different vendors for the Exchange Environment.• Monitoring performance and troubleshooting issues with Exchange, Share Point and Blackberry Enterprise Servers through Microsoft Operations Manager.• Working with Ensim support in the event of troubleshooting issues with control panel.• Provisioning new organization in the control panel, allocating resources and bulk user addition.• Escalating any network related issues to Network operations team.• Reporting Resource Usage with Microsoft team. Show less -
Support EngineerOtis Elevator Company Aug 2003 - Feb 2005Chennai Area, IndiaResponsibilities:• Installing and Configuring Exchange Enterprise 2003 Server.• Creating and Managing Distribution Lists. • Configuring SMTP and IMAP4, POP3, MAPI on Mail clients.• Providing Share folder Access and Administrative Rights to users on the servers.• Managing & troubleshooting e-mail activities in outlook.• Handling Message Tracking and mail related issues on the Exchange Mail server.• Configuring mailbox delegate and autoaccept conference room. •… Show more Responsibilities:• Installing and Configuring Exchange Enterprise 2003 Server.• Creating and Managing Distribution Lists. • Configuring SMTP and IMAP4, POP3, MAPI on Mail clients.• Providing Share folder Access and Administrative Rights to users on the servers.• Managing & troubleshooting e-mail activities in outlook.• Handling Message Tracking and mail related issues on the Exchange Mail server.• Configuring mailbox delegate and autoaccept conference room. • Installation and maintenance of Operating System.• Installing custom and application software as per company guides.• Validating operating system and antivirus patches updation.• Install and configuring Outlook Clients• Backup and restore of Outlook PST and repair of PST• Backup and restore of file and folders. Show less
Mohan Krishnan Education Details
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2.17/3.00 -
Muthayammal College Of Arts & Science80% -
Kongu Matriculation Higher Secondary SchoolComputer Science
Frequently Asked Questions about Mohan Krishnan
What company does Mohan Krishnan work for?
Mohan Krishnan works for Hexaware Technologies
What is Mohan Krishnan's role at the current company?
Mohan Krishnan's current role is Senior Technical Architect @ Hexaware Technologies | Cloud, VMware, Microsoft Certified.
What schools did Mohan Krishnan attend?
Mohan Krishnan attended Madras University, Muthayammal College Of Arts & Science, Kongu Matriculation Higher Secondary School.
Who are Mohan Krishnan's colleagues?
Mohan Krishnan's colleagues are Pravin R, Velavan K, Gunjan Tiwari, Amol Ghuge, Sesha Badineni, Mayur Chandurkar, Kiruthika Radha Krishnan.
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Mohan Krishnan
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Mohan Krishnan
Chennai -
mohan krishnan
Immediate Joiner-Senior Analyst With 9.5 Years Of O2C & P2P Experience | O2C - Cash Application And Collection,Accounts Receivable,Accounts Payable, P2P - Invoice Processing,Vendor Reconcilation ,Payment Processing.Chennai
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