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  •      MahmoodIsmael
を採用する      MahmoodIsmael
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    MahmoodIsmael MahmoodIsmael

    Egypt $40 USD / 時間
    Senior Network Engineer
    Egypt
    5.2
    レビュー48件 レビュー48件 時給 $40 USD(米ドル)
    I'm a full-time senior Windows server and network engineer since 2011 who have great experience in Microsoft Servers, Cisco and HP Networking and fluent in English. I hold the following titles: * Senior Data Network Engineer * Wireless Data Network Engineer * MS Excel Expert * MS Visio Expert * Arabic-English...
    I'm a full-time senior Windows server and network engineer since 2011 who have great experience in Microsoft Servers, Cisco and HP Networking and fluent in English. I hold the following titles: * Senior Data Network Engineer * Wireless Data Network Engineer * MS Excel Expert * MS Visio Expert * Arabic-English Translator Technologies: Microsoft, Cisco, HP, Aruba, 3com, Pfsense, Ubiquiti, NetGear, and Linksys Tools: GNS3, EVE-ng, Packet Tracer, VMware and VirtualBox. Have a look at my portfolio. It contains real case projects. 減らす
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  •      tangramua
を採用する      tangramua
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    tangramua tangramua

    Canada $25 USD / 時間
    Top 3% in the Freelancer.com Community
    Canada
    6.7
    レビュー39件 レビュー39件 時給 $25 USD(米ドル)
    We are Canadian-Ukrainian team of highly professional Web developers and System Administrators with 20 years expertise, specialized in web development, software development, design and 24/7 technical support of servers. In software development we have exceptional knowledge in: - LAMP (Linux, Apache, MySQL, PHP) -...
    We are Canadian-Ukrainian team of highly professional Web developers and System Administrators with 20 years expertise, specialized in web development, software development, design and 24/7 technical support of servers. In software development we have exceptional knowledge in: - LAMP (Linux, Apache, MySQL, PHP) - MEAN (MongoDB, Express.js, Angular, Node.js) - Python and .NET technologies - PHP Frameworks: Zend, Symfony, Laravel, Yii, CodeIgniter etc. - HTML5, CSS3, JavaScript, jQuery, AJAX, Responsive Design - CMS (Drupal, Joomla, WordPress) - E-commerce (Magento, WooCommerce etc.) In managed services we have exceptional knowledge in: - different types of virtualization (Virtuozzo, OpenVZ, KVM, XEN, VMware, Hyper-V) - different distributions of OS Linux\Unix and MS Windows Server systems. We help our customers to grow success and we grow together with our customers! Our Credo: Reputation - is above anything else! We are flexible to meet our clients' needs. We make it simple... 減らす
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  •      razzeshsingh
を採用する      razzeshsingh
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    razzeshsingh razzeshsingh

    India $30 USD / 時間
    Senior Server Administrator
    India
    4.7
    レビュー7件 レビュー7件 時給 $30 USD(米ドル)
    Senior Server administrator with 7+ years of experience in Managing Windows and Linux-based server infrastructures, Network security & Administration, and software solutions. Available on 24*7*365 via any channel anytime. Ability to plan, install, configure and optimize the IT infrastructure to consistently achieve...
    Senior Server administrator with 7+ years of experience in Managing Windows and Linux-based server infrastructures, Network security & Administration, and software solutions. Available on 24*7*365 via any channel anytime. Ability to plan, install, configure and optimize the IT infrastructure to consistently achieve high availability and performance. Significant experience of working for large, constantly developing companies. Strong skills of infrastructure deployment from the very basis to complete function and server's and application hardening required by information Security Policy as per PCI-DSS, HIPPA and CIS audit compliance, worked on various services i.e. Windows active directory, Samba AD-DC and samba file share, host and network based intrusion detection system servers (IPS/IDS), Ticketing tool manage engine/os ticket, DNS, DHCP, FTP, NTP server, monitoring tool check_mk nagios, ELK stack, wazuh, misp, opencti, the hive with cortex, snort, suricata, xymon, go autodial server, LAMP stack, ESXi 6.5 , Rsyslog, DLP server, WSUS server, AWS cloud severs and worked on network devices administration and security such as cisco asa firewall,firepower, FTD, routers, AP, switches, poloalto firewall, and many more.. 減らす
  • razzeshsingh を採用する
  •      servermaster
を採用する      servermaster
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    servermaster servermaster

    Estonia $25 USD / 時間
    Professional IT specialist
    Estonia
    4.8
    レビュー3件 レビュー3件 時給 $25 USD(米ドル)
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is...
    About me I have worked over 20 years at IT and telecom companies at following positions: it support, system administrator, applications administrator and monitoring administrator expert. I am "System Administration and IT Infrastructure Services" certified. I follow KISS methods. I understand OSI layer. With me is easy to setup systems. I am not picky about what systems to use but i do have experience what to use. I know following operating systems: debian,ubuntu,gentoo,suse,redhat,centos and arch linux, freebsd, netbsd, openbsd, sun solaris plus ms windows servers. I also know following systems: Web: Java web servers: Tomcat, Jrun, Jboss, C++ web servers: Apache, Nginx, Lighttpd, Litespeed, Hiawatha. Javascript: nodejs,npm Proxy systems: Haporxy, Varnish, Squid. DB servers: MySQL (and forks, inluding MariaDB), PostgreSQL Mail systems: Postfix,exim,dovecot.. and implementing: DKIM, SPF, MX, DMARC. Monitoring systems: Nagios,zabbix,cacti,grafana. WAP: XMG, SMS: SMSC, Kannel DNS: Bind, Djbdns, Dnsmasq. VPS: Vmware, Hyper-v, Proxmox, bhyve, kvm, xen, openstack.. Containers: docker, lxc, jail. Cloud providers: AWS, Digitalocean, Azure.. My knowledge does not stop here. I troubleshoot easily. Let's chat. Please see my reviews of my previous works.. PS! With my bid you will get one week free support for work done 減らす
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  •      arodrigue
を採用する      arodrigue
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    arodrigue arodrigue

    Dominican Republic $35 USD / 時間
    Asterisk/Linux Expert /PHP/MySQL/Python Dev 14 yrs
    Dominican Republic
    1.8
    レビュー1件 レビュー1件 時給 $35 USD(米ドル)
    Hello my name is Ambiorix, welcome to my profile. I'm an active member of the Asterisk community since 2007 . I'm always willing to make any demo at no cost before you hire me, just to make sure I will provide you exactly what you are looking for. I have extensive, practical and relevant industry experience in the...
    Hello my name is Ambiorix, welcome to my profile. I'm an active member of the Asterisk community since 2007 . I'm always willing to make any demo at no cost before you hire me, just to make sure I will provide you exactly what you are looking for. I have extensive, practical and relevant industry experience in the following area : -> Asterisk and FreePBX customizations. -> Custom Asterisk Development (PHPAGI,Bash Scripting). -> Hosted PBX Solutions (Amazon AWS, DIgitalOcean, SolarVPS). -> Recording System -> Call Reporting (CDR) -> Complex IVR Solutions (Databases Integrations, Web app Integration). -> Call Center Solutions (Vicidial,Goautodial). -> Broadcasting System. -> Technical Consultancy. -> Asterisk & MYSQL-PHP Integration. -> Asterisk Security (Fail2ban, IPTABLES). -> PHP and MYSQL Developer. 減らす
  • arodrigue を採用する
  •      mchsolutions
を採用する      mchsolutions
を採用する

    mchsolutions mchsolutions

    Canada $20 USD / 時間
    Telecommunication Network Engineer & Web Developer
    Canada
    4.2
    レビュー6件 レビュー6件 時給 $20 USD(米ドル)
    Telecommunications Network and Electronics Engineer. Expert in engineering fields such as communication systems, network simulation, algorithm implementation, cryptography, etc. Also years of experience in web design and development. Experience in development and simulation using MATLAB, OMNeT++, Castalia, Proteus,...
    Telecommunications Network and Electronics Engineer. Expert in engineering fields such as communication systems, network simulation, algorithm implementation, cryptography, etc. Also years of experience in web design and development. Experience in development and simulation using MATLAB, OMNeT++, Castalia, Proteus, PSpice, Laravel, Bootstrap, Wordpress, Python, Django, Selenium, Flask, etc. 減らす
  • mchsolutions を採用する
  •      vikulyasolnce200
を採用する      vikulyasolnce200
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    vikulyasolnce200 vikulyasolnce200

    Russian Federation $30 USD / 時間
    CAD/CFD/FEA, Building Design, Product Designer
    Russian Federation
    2.6
    レビュー1件 レビュー1件 時給 $30 USD(米ドル)
    1) I am 3D modeler&Architect& product designer ----------------------------------------------------------------------------- I have many experiences to design, render and animate many buildings and Landscape by 3DS MAX, Sketchup, Autodesk Revit, AutoCad and Lumion. Many machines and products were made using...
    1) I am 3D modeler&Architect& product designer ----------------------------------------------------------------------------- I have many experiences to design, render and animate many buildings and Landscape by 3DS MAX, Sketchup, Autodesk Revit, AutoCad and Lumion. Many machines and products were made using Solidworks , 3Ds max, Creo, CATIA and Autocad by me. 2) I am a mechanical engineer(CFD/FEA) ----------------------------------------------------------------- * Aerodynamics, Multiphase flows, MHD, Combustion, Pyrolysis, Chemical reaction, Explosive dynamics, ... * Structural(linear & non-linear), Fatigue, Fracture, High speed impact, ... *** ANSYS(Fluent, CFX, APDL, Autodyn, ...), Abaqus, Comsol *** *** CFD/FEA programming(FDM, FVM, FEM, BEM, SEM, ...) *** 3) I am a program developer(C/C++/C#, Matlab, Python, Java). ---------------------------------------------------------------------------------------------------- * Mathematics, Statistics, Numerical Optimization * Machine learning/Deep learning(Face recognition, ANPR/ALPR, ...) * Image/Video/Audio processing. * financial mathematics. 減らす
  • vikulyasolnce200 を採用する
  •      Erewin
を採用する      Erewin
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    Erewin Erewin

    Russian Federation $30 USD / 時間
    Voip developer
    Russian Federation
    3.8
    レビュー1件 レビュー1件 時給 $30 USD(米ドル)
    Hello, my friends! There are what i have done in this 2019-2020 year. 2020: ☑ Ready autodialer based on Issabel in 1 hour with forms and reports. ☑ Ansible script for deploy drachtio and simple JS app ☑ Email2Fax gateway ☑ Webrtc client with web frontend based on SIPJS. ☑ Customize Asterisk for License checking....
    Hello, my friends! There are what i have done in this 2019-2020 year. 2020: ☑ Ready autodialer based on Issabel in 1 hour with forms and reports. ☑ Ansible script for deploy drachtio and simple JS app ☑ Email2Fax gateway ☑ Webrtc client with web frontend based on SIPJS. ☑ Customize Asterisk for License checking. Written on C inside source files. 2019: ☑ Webrtc2sip server with Encrypted RTP ☑ Callback + AMD based on FreePBX ☑ click2call php script for Asterisk based PBXs ☑ deploy opensips server (with web panel) with 200cps\6000 concurrent calls ☑ deploy zabbix monitoring system for voip servers ☑ Increase disk space on VM without power off ☑ Moving VMs between ESXI hosts ☑ Colored fax on Hylafax+ ☑ Raspberry Bluetooth Asterisk voip\gsm gateway, ☑ Voip Push Notification iOS, Android ☑ Bluetooth-Asterisk-GSM Gateway, ☑ SIP Load-Balancers Between, ☑ TLS SIP Implementation, ☑ Freepbx Survey module, ☑ Whitelist Kamailio sip server for millions numbers in db, ☑ AGI -> PAMI scripts convert to make server more faster for wholesale, I am voip developer who loves his job. Be free to ask me any question. 減らす
  • Erewin を採用する
  •      Epokhasoft
を採用する      Epokhasoft
を採用する

    Epokhasoft Epokhasoft

    Ukraine $36 USD / 時間
    Web/mobile development
    Ukraine
    3.7
    レビュー3件 レビュー3件 時給 $36 USD(米ドル)
    Thank you for visiting my profile. I am a senior web expert and I have good and full experiences on several web development for 10 years up. I am very familiar with PHP. I have full experience of django, flask, data science by python. Also I know well about javascript frameworks such as Angular.js, node.js,...
    Thank you for visiting my profile. I am a senior web expert and I have good and full experiences on several web development for 10 years up. I am very familiar with PHP. I have full experience of django, flask, data science by python. Also I know well about javascript frameworks such as Angular.js, node.js, React.js. And C programming too. Skills summary: •Good skills in web development •Good skills in data processing •Good skills in Mobile development Technologies: ➤Expert: Laravel, Codeigniter, Wordpress, Yii, Symfony ➤Expert: Django, NoSQL, MySQL, PostgreSQL ➤Expert: Angular.js, React.js, Vue.js, node.js ➤Expert: Android, IOS, react native, ionic ➤Good skills: Python-Tensorflow, Scikit-learn, Numpy, Pandas, OpenCV ➤Good skills: C, C++, C#, Java. I am working full time with 50+hrs per week. I can also work in your timezone. I can show my fast development skill and assure high product quality for clients. I will always do my best for my clients and their project. 減らす
  • Epokhasoft を採用する
  •      faisalnaeem45
を採用する      faisalnaeem45
を採用する

    faisalnaeem45 faisalnaeem45

    Pakistan $20 USD / 時間
    Electrical Engineering (Telecommunication)
    Pakistan
    3.4
    レビュー2件 レビュー2件 時給 $20 USD(米ドル)
    My field of expertise is to design optimization and Deep learning techniques using Software-defined networking to optimize network characteristics. I have expertise in Python, deep learning, machine learning. I am also an expert in designing estimation algorithms for smart grid and electrical power. I have also...
    My field of expertise is to design optimization and Deep learning techniques using Software-defined networking to optimize network characteristics. I have expertise in Python, deep learning, machine learning. I am also an expert in designing estimation algorithms for smart grid and electrical power. I have also technical expertise in proofreading and editing research papers and thesis. 減らす
  • faisalnaeem45 を採用する

さん、こちらはオフラインフリーランサーです

さん、こちらは""に一致した、オフラインフリーランサーです