Harendra Singh Email & Phone Number

Lisbon, Lisbon, Portugal

 Managing around 5000+ servers for Leonteq client which include VMware ESXI 5.5,6.5 & 6.7, Windows 2003, 2008, 2008 R2, 2012 R2,2016 & 2019), VMware Virtual Servers. Software Professional with 2.5 years of experience in DevOps Environment, Amazon Web Services (AWS) and Linux Administration. Hands-on experience in GIT (Distributed version control tool), Chef & Ansible (Configuration Management Tools), Docker (Container Based Tool), Kubernetes (Container orchestration technology), Jenkins (Continues Integration tool), Maven (Build tool) and Nagios (Monitoring Tool) Having very good knowledge in EC2, VPC, S3, Glacier, IAM, SQS, SNS, STS, Cloud Watch, EBS, EFS, Elastic Load Balancer, Auto Scaling, RDS, Dynamo DB, AWS CLI, Cloud Front, Cloud Formation, Cloud watch, Route53, Amazon Aurora, AWS Organizations, Cross Account Access, Consolidated Billing VPC Peering and AWS Organizations. Working with Project Team for the transformation of the whole Project. Planning and designing of Migration approach which includes HLD, LLD Creation, BOM finalization, Hardware Quote finalization, Hardware rack n stacking, configuration etc.  Up gradation of Esxi Hosts from 5.0 to 5.5 and then to 6.5 and planning to upgrade all the host from 6.5 to 6.7 File Server Consolidation  Managing a Data center of >500 ESXi host and >4000 VM’s managing through 4 Vcenter Server on multiple geographical location.  Planning and Designing VMware/Vsphere (Esxi 4.1/ESX 5.0/Esx5.1/Esx5.5,6.5,6.7 and VMware Virtual Center (Windows and Virtual Appliance) Installation, Configuration and Administration of VMware VSphere5.x,6.x, ESXi Server, VMware vSphere client, Virtual vCenter Server. Creation, Management and Configuration of Virtual Machines, Clone and Templates. Configurations of Virtual switches and network connections. Created DRS and Custom roles for users and Administrators High availability, Clustering, VMotion, Storage VMotion.

Lisbon, Lisbon, Portugal

Noida Area, India

Being part of Husqvarna Wintel team, currently supporting Husqvarna global Wintel team with over 5000+ Servers across the world Managing around 5000+ servers for Husqvarna client which include VMware ESXI 5.5,6.5 & 6.7, Windows 2000, 2003, 2008, 2008 R2, 2012 R2,2016 & 2019), VMware Virtual Servers. Working with MSI Team for the transformation of the whole Project. Planning and designing of Migration approach which includes HLD, LLD Creation, BOM finalization, Hardware Quote finalization, Hardware rack n stacking, configuration etc.  Completes 4 Datacenters and more than 30 sites individually with hardware like DELL Chassis, R730, and R630 Servers. Up gradation of Esxi Hosts from 5.0 to 5.5 and then to 6.5 than 6.5 to 6.7 U3. Implemented DR SRM 8.2 solution. File Server Consolidation  Managing a Data center of >500 ESXi host and >4000 VM’s managing through 6 Vcenter Server on multiple geographical location.  Planning and Designing VMware/Vsphere (Esxi 4.1/ESX 5.0/Esx5.1/Esx5.5,6.5,6.7 and VMware Virtual Center (Windows and Virtual Appliance) Installation, Configuration and Administration of VMware VSphere5.x,6.x, ESXi Server, VMware vSphere client, Virtual vCenter Server. Creation, Management and Configuration of Virtual Machines, Clone and Templates. Configurations of Virtual switches and network connections. Created DRS and Custom roles for users and Administrators High availability, Clustering, VMotion, Storage VMotion. Server Consolidation with VMware Converter (P2P and P2V Conversions). System Administration-Managing Users, Groups, Roles and Access Permissions Troubleshooting virtual machine and ESX server’s issue. Managing AD, DNS, DHCP & Group Policy with Windows Team.  Following ITIL Process with Incident, Problem & Change Management.  Administering & Managing OS Patch Management Hardware firmware up gradation. Managing SLA/Escalation Management CASDM/Service Desk Management and SNOW

As a System Administration Professional MBA(IT) with over 4.8 years’ experience, I am technically competent in Server management, troubleshooting for hardware/ software problems, familiar with configuration / re-configuration of client machines to ensure optimum network connectivity. Currently spearheading with Wipro InfoTech Ltd . as a System Administrator• Deftly managed a network of more than 500 users including PC maintenance & support • Extended support to 196 Servers & 10 Clients locations and provided remote support to other 10 locations remotely• Attended calls as per ticket assigned and looked after client access issue if End user support fails to resolve the issue.• Monitored inbound and outbound mail flow and rectified if any issues were found; implemented mailbox store policy and server policy to have a control on store.• Managing Windows 2K, 2K3 & 2K8 servers in the Data Center Environment.• Monitoring server through HP Open View Operation (OVO) & OVPI.• Working in AD environment, implementing group policy,• Managing Whats Up Gold V14.3 server for network, server, and application monitoring & management solution.• Following ITIL Process with Incident, Problem & Change Management. • Administering & Managing OS Patch Management Hardware firmware up gradation.• Managing SLA/Escalation Management• BMC Remedy/Service Desk Management• Assets Inventory/Management• HP C7000 Blade/HP DL /IBM(e & x series)/Dell Server Management • Daily/Weekly/Monthly Technology Reports• Manage Trend micro anti-virus corporate ver. (office scans 10.5) Servers/Client.• Manage Som 3.5 (SMS) Server and FTP Server.• Remote support by RDP/VNC and ILO console management • L1 Support for Virtualization (VMware,ESXi 4.1, Hyper V) , Legato Networker and MS cluster.• Took backups for mailbox database, public folders and system state for disaster and escalated issue related to AD & Exchange.

New Delhi Area, India

 Qualified Microsoft System Administration with demonstrated problem analysis, resolution skills, ability to troubleshoot, solves problems quickly & completely. Adept at mapping client’s requirements, custom designing solutions & troubleshooting for complex IT/ networking related problems. Expertise in system administration, installation and configuration of IT networks, maintenance, troubleshooting and network user management with expertise in installation, upgrade, configuration & support of Server, software/ hardware, printers, scanners, & peripherals and other network devices. Demonstrated capabilities in providing technical support and structuring customized solutions to meet process specific needs. High-performing with proven professional diligence & caliber in Hardware Networking, System Administration, Troubleshooting, System Configuration & Technical Support Operations targeting optimal operational performance. Acknowledged team leader, trainer and motivator having ability to integrate team efforts to maximize team productivity; Demonstrated strengths in technology, critical thinking, troubleshooting, problem analysis and customer/technical support, Excellent communication & interpersonal skills with reputation of unwavering accuracy, credibility and integrity Good exposure in Server Administration- Maintaining and Managing Blade servers, Domain Controllers, Stand alone servers, performance tuning, maintenance and troubleshooting and in Networks: Installation, configuration, administration and troubleshooting of LAN/WAN infrastructure and security using Server policies, Cisco Router/Switches, Firewall, Have good experience on Windows XP, Windows Server 2003, Windows 2008 Worked in these industries Hclcdc, HCL Info system Ltd, Wipro Infotech Ltd.. Strong Technical background in System and Network Administration & Linux Administration.

Mba (It), It, 76%

Yes, Science

Activities and Societies: cricket team player