Ujjwal Kumar

Experience

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  HCL Infosystems

  Feb 2008 - Mar 2010

  Technical Trainer

  Worked as a trainee for four Months and then worked as a Technical Trainer cum Network Engineer for 2 YrsJob Description:Solving Day to Day issues regarding the network and systems.Handling the internal network infrastructureHandling projects in Networking.Network/System Maintenance of the Lab.Providing Trouble shooting Exposure to the Trainees.Providing Real time execution of the various aspects of Cisco and Microsoft.Providing Training on Microsoft and Cisco products.Providing Hardware and Networking trouble shooting mechanisms.Heading a team of around 8 people as an acting center technical headDocumentation of Inventory, Calls handledRoles and Responsibilities Troubleshooting, Monitoring of LAN/Wan and Training trainees. Network Administration: Configuring 3com switches, Enterasys switches, cisco switches and routers. Troubleshooting LAN Related issues. Coordinating with ISP for WAN related issues. Monitoring the existing network traffic via snmp management ToolTraining : Providing training of Cisco and Microsoft products to traineesTeam Management: Managing team with distribution of roles and responsibility of each team member, monitoring the tasks progression and completion. Solving issues of the team members and coordinating with management for the team progress/requirements. Show less

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  HCL Infosystems Ltd.

  Feb 2008 - Mar 2010

  Technical Trainer and acting Center technical head

  Training trainees,managing trainers, presenting center, solving trainees and trainers issue, communicating management on be half of center.

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  Kpit Cummins Info System Limited Hinjewadi, Pune

  Apr 2010 - Jan 2013

  Senior Network Engineer

  Job Description:Handling the LAN/WAN/Voice/Video/Security projects, new requirements,expansion, and major customer/client network integration.Designing, implementing and supporting networks. Maintaining, updating theLAN/WAN/Security/Voice diagrams of the site.Co-ordination among different teams involved in different operations right from Network design till Internet line/WAN link installation at company/customer premises. Client interaction for requirement gathering, system analysis and finalization of requirement specifications (technical and functional).Final testing and quality assurance of the network. Managing Inventory of Network Devices, Updating entire teams Feedback Providing Internal Training to New JoinersImplementation and Maintenance of Known Error databasePerforming DRILL for BCP and redundancy monitoring ,managing calls and BCP during critical OutagesDocumentationRoles and Responsibilities Troubleshooting, New implementation, Monitoring of LAN/Wan/Voice/Video/Security and Migrations. Network Administration: Vlan, Access-lists, VACLs, Dynamic Routing, and Route map configuration. Link (Internet, Point to Point) Management, configuring L2/L3 Switches, Configuring Internet Routers, Configuring Voice Gateways.Monitoring of Links/Devices, Call logging with ISP/Vendor for faults, Documentation maintenance, DRILL Execution and documentation, Network Diagrams Creation/Modifications. Voice Infrastructure : Maintaining the voice infrastructure at KPIT. CUCM basic call routing, creating calling pattern for as per the aailable ISP (PRI/BRI).Configuring the Cisco IP phone (7960, 7640, 7940, 7945and 6921) on CUCM. Firewall Administration : Site to Site VPN, Client to Site VPN, Secure Remote Client VPN, NAT, QOS configuration and troubleshooting.Gathering LAN/WAN and Security requirements for new ODCs/Customers. Planning, Designing and Implenting network setup for new KPIT Customers. Set up a fallback connectivity for them. Show less

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  Ekta Manch

  Jan 2013 - May 2015

  IT Analyst cum Network administrator

  • Administrating/managing Network devices available.• Handling and managing the LAN/WAN and Wi-Fi network• Procurement of new devices and expansion of network topology.• Desktop/Server administration and troubleshooting.• Maintenance of ULB Web Portal.• Creating and maintaining database for all ULB information.• Training team mates about Basic computers.• Administrating software deployed and managing flawless and smooth working of the software

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  Gaya College, Gaya

  May 2015 - now

  Guest Lecturer

  Teaching subject to UG and PG students1. Data Communication and Computer Network2. Computer Fundamentals3. Linux Administration4. Cryptography and Network Security5. Advanced Computer Network