DEVENDRA SINGH

“RAJENDRA NIWAS”, STREET NO. *

SATYAM SOCIETY, NEAR VORA SOCIETY

JAMNAGAR ROAD, RAJKOT(GUJ) - 360006

adaa2t@r.postjobfree.com

+91-942*******

OBJECTIVE

An experienced senior level IT consultant with significant design, support, and administration and implementation experience of system/network projects. Over 7+ years of IT experience seeking a job inHardware/Networking field. Thrives in a customer focused, multi-site environment. Always meets client demands and develops good long-term customer relationships.

EDUCATIONAL QUALIFICATION

Master of Computer Science(IT & CA)

August 2009 – April 2011

Saurashtra University, Rajkot - (GUJARAT)

Percentage 75%

Studies focused in application development in JAVA, J2SE, J2EE & Networking technologies, technical planning, and business case analyses. Created working prototypes for numerous web site projects and desktop applications

Bachelor of Computer Applications

July 2006 – June2009

Saurashtra University, Rajkot - (GUJARAT)

Percentage 58%

Specialized in software development and Computer Networking areas. Contributed to team projects, to create simulated real-world applications. Served as teaching assistant for introductory programming class, responsible for assignment grading, class review sessions, and one-on-one student meetings.

EMPLOYEMENT HISTORY

System Administrator

October 2018 – At Present

Marwadi Shares & Finance Ltd. Rajkot - (GUJARAT)

www.marwadionline.com

Duties Performed:

Installing, configuring, and troubleshooting of Windows Servers & Linux Servers (most of flavors).

To Implement and manage IP Addressing; configure TCP/IP addressing on a server.

Installation and set up of routers and switches.

Full Command on Cisco IOS Commands, backup and recovery

Setting up Serial and Ethernet Interfaces, routing protocol configurations & CDP Configuration

Good working knowledge of routing protocols such as RIP V1/V2, OSPF, IGRP and EIGRP

Experience of implementing SNMP on various devices, allowing for network management.

SAP BASIS / System Administrator

January 2015 – January 2018

NOBLE GROUP, S.A. Luanda – (Angola – Africa)

www.noble-group.net

Duties Performed:

Installing, configuring, and troubleshooting of Windows Server 2008 R2, Centos 6.5 Server.

To Implement and manage IP Addressing; configure TCP/IP addressing on a server.

Administrate/provide troubleshooting for MS Outlook and office365.

Provide connectivity (LAN, Internet) troubleshooting and support for approximately 2000 users.

LAN Administration: adding users; printers; removing users; controlling access right list.

Manage user accounts, groups, print queues and controlling access rights using Active Directory.

To perform day-to-day administration functions, backup and restoration, file server maintenance and cloud synchronization for OWNCLOUD.

To implement firewall/routers like Mikrotik, Cisco, tenda, fortinet etc. according to user rights.

To implementlong-range wireless communication network with devices Ubiquiti, TP-link, Mikrotik etc.

Created technical and end user documentation used by functional and technical team members.

Provided Linux system administration support, including the creation and maintenance of shell scripts.

Provided SAP Basis Support for existing Production ls ECC, S/4 Hana, BW, PI & SolMan Landscapes.

Performed Installation of ECC6.0 Administration - Daily System Check, DB & Application tuning, Monitoring SLD logs & Maintenance by updating Kernels, Support packs, Installation of enhancement packages & SAP notes.

Security Administration - Provides user management support User Creation, Deleting & User locks, Set-up SAP authorization profile sand roles. Use SU02 to examine authorizations in existing roles to identify improper authorizations, Maintenance of User Master Records & Support End User with Security issues, restrict open authorizations to sensitive Transaction codes.Extensively user SU53 & ST01 for analyzing the authorization errors.

Work with the development and functional team to promote changes through the environment.

Performance monitoring, Report Creation, Short dumps, Health Check, Root cause analysis, issue resolution and fine tuning.

BDM / System Administrator

June 2013 – December 2014

eLayers interact’ve Pvt. Ltd. Ahmedabad - (GUJARAT)

www.elayers.net

Duties Performed:

Maintain strong relationships with key contacts in existing accounts and develop new accounts

Liaise between the technical team and clients, as well as senior management and stakeholders

Identify market trends, gaps and niches

Leverage my technical and industry-specific knowledge to develop strategic business development plans and B2B sales strategies

Develop incentive and marketing programs for customers*

Business prospecting and bidding

Oversee high volume pipeline management

Conduct client presentations and negotiations

Provide quotes on major projects and manage account transitions

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 Administrator

May 2012 – June 2013

FLOTECH OUTSOURCING PARTNERS Pvt. Ltd., Rajkot - (GUJARAT)

www.flotechoutsourcing.com

Duties Performed:

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

June 2006 – July 2007

PERFECT MARKETING Pvt. Ltd. Rajkot – (GUJARAT)

Duties Performed:

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.

Skills

Windows & LINUX

Business Development,

SAP BASIS, Networking, Wireless

SAP R3 7 – ECC 6.0,

SolMan 7.1,

NetWeaver,

System upgrades,

System Backups

CERTIFICATION

CCNA, CCNP

Internet Tools & Techniques

HTML,JavaScripts, XML, shell scripts,Github, Bitbucket, PHP

WEBSERVERS

Tomcat, JRun, XAMPP, ASTERISK

Apache

DATABASE

Oracle, MYSQL, HANA

OTHERS

Adobe Photoshop CS5, Dreamweaver, toad for Oracle

NETWORKS

Static routing, EIGRP, OSPF,BGP TCP/IPv4, IPv6 Telnet, FTP, Intranet, LAN / WAN, VLAN, InterVLAN, STP, PPP, Virtual Private Networks, IEEE 802.11 (Wi-Fi), Access-List, Installation and Configuration.

PERSONAL

INFORMATION

Date of Birth

30th Dec 1984

Marital Status

Single

Citizenship

India

Languages

English

(Fluent)

Hindi

(Fluent)

Gujarati

(Fluent)

Portuguese

(intermediate)

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