I have more than 15 years experience as system administrator with AIX, Solaris, SCO unix, Linux I am good at shell scripting, live support. I am also able to write/fix scripts wtritten in ksh, bash, sh, awk, python, perl, php Databases which i am able to suport is mysql, sqlite and oracle Have a bit expirience with Oracle GRID, RAC and Dataguard. I am familiar with Veritas (Symantec) Netbackup, Veritas cluster, volume manager. I have written custom agents for veritas cluster. I am familiar with BigBrother monitoring system. More details about me you can find in LinkedIn Regards
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Dev Ops & MIS ( Servers and Network Configuration Admin) - Cloud Management (AWS Amazon & Azure Cloud Microsoft) - Remote Device & IT Asset Management - DNS & Domain Management - Office 365 and Email Setup - CRM Dynamics Management - Linux Servers (Webservers (PHP, Ruby on Rails, DHCP, DNS, Email, VPS, VPN etc) - Windows Servers (Web Servers, DHCP, DNS, AD, Backup and Recovery) - Exchange Servers
System administrator, Technical Support, Data Analyst and VBA, Python Developer Career Background: I have 18 years experience in IT primarily in the following field: - Data center operation - System administration - Network administration - Cloud computing - Application support and development - Technical support - IT service desk I also have over 10 years experience in developing tools/application using VBA and Python for office automation, data manipulation and analysis. I also developed scripts for critical systems in data center operation and for network/system administration. I am looking for both short term and long term opportunities in the field of IT technical support, network and system administration as well as any data analysis jobs/projects from simple data manipulation to application/tools development. I'm flexible with my working hours and I'm happy to work with a team if needed.
Cisco Network, VoIP and TelePresence engineer with 5 years of professional experience with Cisco Unified Communications and Collaboration technologies: CUCM, CCME, UC500, UC on UCS, CUBE, Unity Express/Connection, Presence, SIP, H.323, SCCP, MGCP, QSIG, TelePresence VCS, MCU, Codecs, Profiles and etc..Switching Technologies: VLANs, 802.1Q Trunking, STP, VTP, Еxperience with protocols: RIP, OSFP, EIGRP, HSRP, GLBP and etc
Profile SUMMARY: ********************** - Experienced Networks Engineer CCIE SP V3.0 Certified and Have Expertise along with 7 years in Mobile Operators and Service Providers. - Strong Expertise in IP/MPLS Core/Backhaul/Access Network Design and Implementaions. - Expertise in LAN/WAN/MAN Network Solutions Design and Implementation for Voice/Vedio/Wireless Data Services "Triple Play Services". - Expertise in Network Security Solutions Designs to be High-Available,Stateful & Secured Through different LAN/WAN. Expertise Summary : ********************** - Working Expertise and extensive knowledge about [ IGP(OSPF,ISIS ,EIGRP,OSPFV3) & BGP Routing Protocols , different MPLS Applications (L3VPN,ATOM,MPLS TE,TE-FRR, VPLS ), L2 Protocols (STP,MS T,PVS TP,LAC P,Dot1q,..) , Variant QOS Mode l(Nested ,Hierarchical , Dynamic ) , Security Firewalls Mechanisms and intrusion prevention systems [ IPS /IDS ]. - Hands-on Experience on different Vendors & Products “Cisco, Juniper, Sourcefire”: - Cisco Routers (GSR12k, ASR9k, ASR1k, CRS, VXR7200, 76xx, 65xx, 2800, etc.) - Cisco L2, MLS Switches (C2960, 3700, 3650,384 5, 4500, etc.) - Cisco Firewall ASA 55xx, CSS 115xx (Loadbalancer), Cisco TACACS, ACS Servers. - Cisco Wireless LAN AP & Controllers (WLC 5500, 4400, etc.). - Juniper Switches (EX4200) & Firewalls (SRX, NetScreen, SSG, ISG) different series. - Sourcefire IPS /Firewall [DC 3500, 5.1.1] - Riverbed WAN Optimization 200 "Steelhead, CMC, MMC) - Experienced in Cisco Different IOS (XR, XE, Regular) - Juniper (Junos, screen OS) - Have Hands -On Experience in many network Tools: Cisco ANA 4.1.2, InfoVista, Netflow, CACTI. Technical Training and Certifications : *************************************** - Cisco Certified Internetwork Expert (CCIE SP v3.0). Status: Active - ID No. : 47864 - Juniper Network Certified Internet Specialist Security (JNCIS - Sec) - Cisco Certified Internet work Professional (CCIP) - Cisco Certified Network Professional (CCNP) - Juniper Networks Certified internet Associate (JNCIA - Junos) - Cisco Certified Network Associate (CCNA) - Cisco Certified Network Security Associate (CCNA Security) - Sourcefire Certified Professional (SFCP) - Cisco Certified Network Associate wireless (CCNA Wireless) - Riverbed WAN Optimization 200 Specialties: ************* - (IP/MPLS) Core Networks (Support, Implementing, Planning, Designing and Optimizing). - (LAN/WAN) Enterprise Networks Deployments. - Network Security Solutions (Support, Implementing, Planning &optimizing).
I am expert Linux/ Windows Server Administrator having 10+ years experience and ready to work. I have extended experience on web hosting technologies and cloud. Ready to start working at your project right now! -- Below you can see my general skills -- * OS’s: Debian, Ubuntu, CentOS, RedHat, CloudLinux, Gentoo, FreeBSD (administration, configuration, audit, optimization); * Software Configuration Management: Salt, Ansible; * Web servers: nginx, Apache (installation, configuration, optimization); * Database servers: MySQL, Postgresql, MariaDB, MS SQL (installation, configuration, optimization, profiling); * Mail servers: Exim, Postfix, Sendmail, Zimbra, Qmail, Dovecot + Spamassassin, ClamAV; * Webhosting Administration Panel: ISPManager, Billmanager, VMManager, cPanel, ISPConfig, Plesk, DirectAdmin, VestaCP, webmin; * Amazon: AWS setup or Amazon tools; * Virtualization: OpenVZ, XEN, KVM, VMWare, VirtualBox; * Load balancing: HAproxy, Nginx, PowerDNS, BIND, Route53; * System Backup and Restore automatization; * Network services: dns (bind, powerdns), vpn (mpd,pptpd,openvpn), firewalls (iptables/ipfw), file server (samba3/4), proxies (squid, 3proxy, privoxy, nginx); * Monitoring: Zabbix, Munin, Nagios; * FTP: Vsftp, Pureftp, Proftp.
CCIE #24772 Over 10 years as a network and systems designer, engineer, trainer and presenter. CCIE [Internetwork Expert], 3xCCNP [Network Professional] (R&S, Security, Data Center), CCDP [Design Professional] Well-versed with open source firewall, IDS and security monitoring solutions: pfSense, Snort, Wireshark, Bro-IDS. Python scripting and network automation using Ansible. Designed and implemented a wide array of Cisco-centric networks, Unified Communications and Security rollouts in Financial, SP, Healthcare, Hospitality and Public sectors.
I am well-qualified Computer / Networking Engineer with an excellent record of achievement in building value through expertise in • Advance Desktop Application with A+/ N+ in Information Technology • Relational Database with Administering Client Operating System and Database in Information Technology • Linux Operating Systems in Information Technology such as ( RedHat Server, Ubuntu Server e.t.c.) • Administering Microsoft Operating System and Information Systems • Administering Microsoft Windows Server such as ( Server Exchange, Lync Server, Sharepoint Server e.t.c) • IP Telephony • Security+ My foundation of technical expertise stems from a hands - on development and extensive experience in many related fields. I also possess skills from within numerous functional areas that include -Configuring of Printer Server -Printer Maintenance -Using SQL Server to Design -Develop and Maintain Database -Configuring of Linux Operating System and Administering Microsoft Operating System and Information Systems Security -Installation and Configuring of Server Systems -Working with IP protocols -Installation and Configuring of PBX's, Radio -Excellent ability to work with any kind of Networking Devices, PBX Devices, Radio Devices e.t.c. Configuring Voice and Video Over IP -Good understanding of VSAT connection -Installation of Security Devices and Effective knowledge of how to use Security Application Packages. I effectively employ first rate collaboration and consulting skills to earn the trust and confidence of clients repeatedly, maintaining open channels of communication. In addition I have effectively led testing, automation, feature enhancement and integration among countless other responsibility in consulting and internal projects. My track record illustrates this aspect of successful performance over the majority of the past years. This is a trend that I intend to continue long into the future.
Highly accomplished, certified System Engineer with over six years of experience in installing, configuring, administration, maintenance and troubleshooting network systems. Deep knowledge in operating systems and network service administration. A brief summary of my technical background include: »Exchange 2007/2010/2013 »Active Directory 2003/2008/2012 »Terminal Services/RDS Farm »Hyper-V »Wrote PowerShell scripts to automate tasks »Mikrotik (Administering 100+ routers) »Office 365 »Azure »Experience with System Center 2012 »Experience with Cisco IOS »Experienced with Asterisk Elastix PBX, 3CX, VoIP telephones »PRTG Network Monitor, Cacti Writing ICT blog on rajco.me/blog
Over the last few years, I have worked with companies like HCL, Quatrro and Amity University. A very good knowledge of Networking and Servers which includes Exchange, Active Directory, Antivirus, Firewall, Cloud Computing, Cisco Switches and Routers. Very efficient in providing B2B solutions and excellent technical support to end users. Oriented towards implementing technology not only related to IT(Servers) but also for Media solutions. Already implemented technology like Digital Signage, IP Television and a lot more. Hands on experience also on Hosting and Designing website in HTML, PHP, Dot Net, Photoshop etc. According to my Academic Education, I have done BCA and courses like CCNP, CCNA, MCITP, MCSE, MCSA, MCP. Kindly give me the opportunity to serve you and to build the good and healthy relationship of professionalism. PS:: Provide me with your concept, and will revert you with the best solutions and technology for it. Thanking You Best Regards, Himanshu Arora