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roshanvip

Expert network/system engineer,database administrator,internet research and technical writer

Username: roshanvip

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Location: Colombo 15, Sri Lanka

Member since: April 2012

Reputation:

5.0/5

(3 reviews)

2.6
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My projects:

  • $153 USD
    5.0
    Profile image for Seller eldogo1

    eldogo1

    5 days ago

    Very good communication, and quality work.

    Project Description:a scenario-based project that will require you to provide network and security solutions in a team environment. The scenario will be a realistic, enterprise-level situation encompassing diverse networking...
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  • $30 USD
    5.0
    Profile image for Seller brijtech

    brijtech

    Sep 25, 2013

    good job done

    Project Description:I need help with 5 Questions of networking - just simple answers to be done . Its just a part of assignment so I can pay
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  • $20 USD
    5.0
    Profile image for Seller brijtech

    brijtech

    Sep 18, 2013

    great working with him

    Project Description:I need help with a small assignment please bid if you are ready to start working right away. ***********************************************************************************
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  • £88 GBP Today

    Please see attached file, it is about transition to IPv6

  • [Sealed] 13 days ago

    hi, i have a window server 2012 r2, i want to use it as vpn server for my phone, tablet and desktops. i need you help to setup the vpn server and my client machines.vpn

  • £138 GBP Mar 16, 2014

    ScenarioNESCOM SolutionsElliott Beken established a small networking company near Epsom in 2010. His company started providing small network solutions and currently is one of the most well-known networking companies in Surrey. They have acquired new premises which consist of a large 5 storey office block measuring approximately 90 metres by 50 metres. At the moment each floor is divided into 16 rooms. However, it is possible that could change if necessary. It is intended that the top floor will be for office staff managers and trainers. The main servers are also expected to be installed on this floor.The following groups of workers and rooms have been identified as a requirement:•90 Training rooms each of which consists of 30 computers and 2 printers•10 Offices each containing 15 computers and 2 printers•14 Training staff rooms each containing 20 staff and 2 printers•15 Managerial offices, each containing a manager and personal assistant each with their own computer and printer.•2 Server room with 18 servers•The company would also like to include IP phones in all computing offices, managers and personal assistants offices and one per training room.It is intended that at least 2 of the training rooms will be for Apple courses and that these should be on their own network.10 of the rooms are to be used for CISCO and Microsoft courses and these will need to be capable of being isolated from the main network infrastructure; however there will also be occasions when these will need to connect to the company domain.Elliott decided to use 172.31.0.0/19 as its internal private address for their network.You are required to design the network infrastructure and produce an individual report on your design for NESCOM solutions._____________________________1.1Evaluate current routing hardware and routing protocols (make assumptions as necessary with clear justification)(M2 – You should use a range of methods to present your findings and a good level of technical language in your report). 1.2 Evaluate device and network management for this scenario.1.3 Evaluate current security requirements (make assumptions as necessary with clear justification)(M2 – You should use a range of methods to present your findings and a good level of technical language in your report).

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Portfolio

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Résumé

Experience

Network Engineer

Oct 2006 - Present (7 years)

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Work in multiple roles involving technical,managerial and consultancy. Work with Cisco ,HP,DELL hardware . Provide solutions to clients within budget.Network administration,technical writing,database deisgn ,internet research.<br /><br />Work summary<br /><br />Main skills- Network design (CISCO ) , Redundancy ,secure and high availability.<br /><br />CISCO SMB, SR router configurations, access/distribution layer switch configuration.<br /><br />Firewall configurations<br /><br />Network troubleshooting,<br /><br />Database design. (MS access)<br /><br />System

Education

B.Sc (Honours) information systems

2000-2004

B.Sc

University of Colombo

2000-2003

Certifications

Cisco certified network professional (CCNP)

Cisco

Cisco certified network associate (CCNA)

Cisco

CSCO11063016

Microsoft Certified Technology specialist

Microsoft

MCTS-Server virtualization

Juniper Networks Certified Associate

Juniper

Juniper -junos certification .

Publications

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