About Devendra Singh
Devendra Singh works as System Administrator at NOBLE GROUP, LDA. Luanda – (Angola – Africa) and is based in Luanda, Angola. Devendra studied Cisco Certified Network Associate (Computer Networking) at Vestal Academy of Information Technology and Management (2008-2011). Devendra lists talents in Network Administration, System Administration and Unix and Linux.
Talents
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System Administration... among ... users in Luanda…among … users worldwide -
Network Administration... among ... users in Luanda…among … users worldwide -
Unix and Linux... among ... users in Luanda…among … users worldwide
Professional Path
System Administrator
Jan-2015 To
present
11 years 8 months
- ? Prepare the environment for deployment of Windows Server 2008 R2 Enterprise.
? Installing, configuring, and troubleshooting Windows Server 2008 R2.
? To Implement and manage IP Addressing; configure TCP/IP addressing on a server.
? Use DcDiag, NetDiag techniques for troubleshooting.
? Leading Team & Responsible for coaching new team members
? To Configureautomatic updates for network clients by using Group Policy.
? Provide technical support for hardware/software configurations and applications.
? Administrate and support local/LAN printers.
? Administrate/provide troubleshooting for MS Outlook.
? Provide connectivity (LAN, Internet) troubleshooting and support for approximately 2000 users.
? Use Asset Insight to keep track of the software installed on the PCs.
? Responsible for creating, testing PC images using Image Centre and Ghost.
? Create images for various divisions for all desktops and laptops using Ghost.
System Administrator
Jun-2013 To
Dec-2014
1 years 6 months
- ? Technical lead duties and management of technical projects.
? Designing and implementing customers’ network infrastructure.
? Implementation of HSRP, VRRP + OSPF.
? Configuring intervlan routing on Layer-3 switches
? Securing switch access.
? Configuring LINUX and Windows Server
? Configuring Cisco &Mikrotik Routers
? Project version management (Github, Bitbucket)
System Admin
May-2012 To
Jun-2013
1 years 1 months
- ? Technical lead duties and management of technical projects.
? Designing and implementing customers’ network infrastructure.
? Implementing traffic filters using Standard and Extended access-lists, Distribute-Lists and Route Maps.
? Handled application performance issues such as stress testing, performance tuning etc.
? Created documents on technical specifications and plans.
? Performs hardware, software and network upgrades.
? Technical support for assisting CSR, ASR.
? Provide Operating Techniques for work Performance.
? Linux Administration, Network Administration.
? Created and maintenance of Asterisk Server for automatic dialing for SIP/VOIP.
? Configure Zaptel, installation of PERL Modules, IVR Services.
Senior H/w & Network Support Engineer
Jun-2006 To
Jul-2007
1 years 1 months
- ? Performs hardware, software and network upgrades
? Technical support for assisting Home and Corporate users configuring Work Station/Laptops/Servers
? Provide online assistance for remote Clients.
? Linux Administration, Network Administration
? Utilized solid communication skills Assisted in the setup and installation of Wireless Access Points (WAP) throughout the company facility that used Radio Frequency Identification (RFID)
Created wired network (CAT5e, Fiber Optic), Wireless
Junior H/w & Network Support Engineer May 2004 – May 2006
May-2004 To
May-2006
2 years
- ? Performs hardware, software and network upgrades
? Technical support for assisting Home and Corporate users configuring Work Station/Laptops/Servers
? Configured Network for the clients.
? Utilized solid communication skills
Qualifications
Vestal Academy of Information Technology and Management
Cisco Certified Network Associate Computer Networking
2008-2011
-%
My Story
An experienced senior level IT consultant with significant design, support, and administration and i
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