Thuê VPS System Administrators - Trang 4

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  • Thuê arodrigue
    4.6
    6 đánh giá $35 USD mỗi giờ
    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. ít hơn
  • Thuê KhanMahmud3
    4.1
    1 Nhận xét $40 USD mỗi giờ
    I am Dedicated Professional Web and Desktop Programmer & Developer and freelancer only. I have been working with upwork, guru and freelancer also working with challenge for best performance with all clients. I have Strongly experienced and Working on: 1. Visual Studio C#.net with ASP.net MVC Framework. 2. Xamarin,...
    I am Dedicated Professional Web and Desktop Programmer & Developer and freelancer only. I have been working with upwork, guru and freelancer also working with challenge for best performance with all clients. I have Strongly experienced and Working on: 1. Visual Studio C#.net with ASP.net MVC Framework. 2. Xamarin, ionic Framework, PhoneGap, Android Studio 3. Unity3D, MongoDB, 4. Oracle, SQL Server, MySQL with Relational Diagram and Coding 5. Wordpress, PHP, Magento,OpenCart 6. BootStrap with (HTML, CSS, Javascript framework) 7. Java, JDeveloper ít hơn
  • Thuê streamdew
    4.0
    2 đánh giá $25 USD mỗi giờ
    Large experience developing IPTV systems and Video/audio solutions. My expertise cover live systems, videochat, live transcoder solutions, Social Networks, TV sites and android (mobile/STB), network cameras including CCTV systems. Extended linux, Raspian, and window experience, with programming skill like C++, C#,...
    Large experience developing IPTV systems and Video/audio solutions. My expertise cover live systems, videochat, live transcoder solutions, Social Networks, TV sites and android (mobile/STB), network cameras including CCTV systems. Extended linux, Raspian, and window experience, with programming skill like C++, C#, PHP, Java and Delphi. Advanced knowledge working with ffmpeg, vlc and OpenCV libraries. WebRTC expertise. Nginx and others Streams Servers. ít hơn
  • Thuê kalyanprakash4
    4.1
    7 đánh giá $12 USD mỗi giờ
    I have more than 7 years of experience developing linux embedded drivers and applications. I respect time and prefer long time relationship with clients. Please discuss to know more about your work.
    I have more than 7 years of experience developing linux embedded drivers and applications. I respect time and prefer long time relationship with clients. Please discuss to know more about your work. ít hơn
  • Thuê AbrahamBU
    5.0
    20 đánh giá $20 USD mỗi giờ
    *Dedicated Freelancer* 9+ Years Robust Experience as a Lead Engineer. Master in VoIP Platforms and Integration with other components of OSS/BSS, Telecom Networks and CRM products. CCIE Level Network Knowledge and Robust Telecom Experience. (NOC Manager) Expert in WebRTC and Asterisk along with a deep...
    *Dedicated Freelancer* 9+ Years Robust Experience as a Lead Engineer. Master in VoIP Platforms and Integration with other components of OSS/BSS, Telecom Networks and CRM products. CCIE Level Network Knowledge and Robust Telecom Experience. (NOC Manager) Expert in WebRTC and Asterisk along with a deep understanding and experience in Signalling and Media protocols, furthermore in Secure calling and Media encryption. Having 100++ successful setup and integration, I am fully familiar with every single issue or bugs you may face in WebRTC related projects and Asterisk. I am also experienced with Mobile Network Infrastructure as well as OSS/BSS platforms in Carrier WiFi, Carrier VoIP and general concept of Mobile Data Offloading. I did also managed to run a massive ISP with +500000 customer base and +200000 live users. hands on experience on various VoIP/Network tech and devices Ability to train, motivate and supervise a team Kindly please contact me for more details. ít hơn
  • Thuê linuxbot
    4.0
    10 đánh giá $30 USD mỗi giờ
    I can help you, almost anything on GNU/Linux & FreeBSD servers. * Elixir / phoenix framework developer. * Custom OTT/IPTV Box with Android Firmware.. * Android Application Development. * GPS (asset tracking) Front end & Back end development. * Excellent technical skills, with strong knowledge of current and...
    I can help you, almost anything on GNU/Linux & FreeBSD servers. * Elixir / phoenix framework developer. * Custom OTT/IPTV Box with Android Firmware.. * Android Application Development. * GPS (asset tracking) Front end & Back end development. * Excellent technical skills, with strong knowledge of current and emerging technologies. * Excellent technical skills, with Cloud and Linux Containers (Docker, Kubernetes) technologies. * Experience working in fast-paced, deadline-oriented environments. * Solid background in technical support, Good Problem solving / troubleshooting skills, capacity planning, and security. * Centos, Debian, RedHat, Ubuntu, FreeBSD. -Nginx server (High traffic optimization), - PostgreSQL. -Dart, Elixir, JavaScript(node.js & polymer), Rust. -Icecast, SHOUTcast, ffmpeg,mumudvb.. -AWS, Azure, Digital Ocean, Google Cloud, Rackspace cloud & Etc... ít hơn
  • Thuê NinjaWebCorp
    4.4
    6 đánh giá $50 USD mỗi giờ
    Do you need an urgent job? We are your Ninjas! We do applications development, web hosting, social media and computer consulting. We seek to provide quality, professionalism and creativity to our clients and willing to satisfy 100%. Also, we focus on delivering to the right timescales and at a cost that fits with our...
    Do you need an urgent job? We are your Ninjas! We do applications development, web hosting, social media and computer consulting. We seek to provide quality, professionalism and creativity to our clients and willing to satisfy 100%. Also, we focus on delivering to the right timescales and at a cost that fits with our client's a costumer decide works with us, We focus and try to search the best solution for your projects/ issues. On the other hand, you must know that we have been worked and complete some of projects with CSS, HTML, Web Design, Drupal, Database, Joomla, PHP,MySQL, Magento, Javascript,Prestashop, Moodle, Hosting web, Install and config template's, Migrations and Upgrades, Web Designing, Logo designing, etc. Come up with us. and you will have the business success, We won't dissapoint you. ít hơn
  • Thuê dailas
    4.1
    12 đánh giá $25 USD mỗi giờ
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), FreePBX (SCE), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support. Digium Certified Asterisk...
    Specialties: IT Management, Network Engineering, MS Windows & Linux administration, Asterisk PBX (dCAA), FreePBX (SCE), user support, computer maintenance and support, Web-services, CCTV More than 5 years of Asterisk PBX (plain, elastix, FreePBX) administration and support. Digium Certified Asterisk Administrator FreePBX Sangoma Certified Essential PBXact Sangoma Certified Essential ít hơn
  • Thuê VarunUnix
    3.9
    13 đánh giá $6 USD mỗi giờ
    Skills  Unix – Solaris and Linux  Solaris Administration  RedHat Linux Administration  Suse Linux Administration  Amazon Web Services  Sun Cluster  Veritas Cluster Server  Solaris Volume Manager  Veritas Volume Manager  HP Blade System C7000  VMware ESXi  vCenter and vSphere Certifications  Oracle...
    Skills  Unix – Solaris and Linux  Solaris Administration  RedHat Linux Administration  Suse Linux Administration  Amazon Web Services  Sun Cluster  Veritas Cluster Server  Solaris Volume Manager  Veritas Volume Manager  HP Blade System C7000  VMware ESXi  vCenter and vSphere Certifications  Oracle Solaris 10 Certified System Administrator - Professional  Oracle Solaris 10 Network Administrator - Expert  Oracle Solaris Cluster 3.2 Administrator - Professional  SUSE Linux 12 Certified Administrator  EXN - ITIL V3 Foundation Certified  Double-Take Migration Product OS Cluster Suits: Solaris Cluster Veritas Cluster Server (VCS) Redhat Cluster Scripting Expertise: Shell scripting Perl Scripting Virtualization Technology:- XEN VMWare RHEV Hyper-V Middleware/Applications:- Apache Squid DNS (bind) DHCP Postmail / Sendmail Relevant Industry Expertise:- Banking Manufacturing Public Sector Software Technology Oil and Gas ít hơn
  • Thuê abdofarag2
    4.7
    9 đánh giá $35 USD mỗi giờ
    ● Linux/Unix System Administration - Installation and Configuration Storage: ISCSI, DRBD, GlusterFS, and Ceph. File servers: FTP, NFS, and Samba. Web Server: Apache, Tomcat, and Nginx. Database: Mysql, Postgres, MongoDB Cache & Proxy: Squid, Varnish, Nginx, and Lusca. Mail Server: Postfix, Sendmail, IredMail, Qmail,...
    ● Linux/Unix System Administration - Installation and Configuration Storage: ISCSI, DRBD, GlusterFS, and Ceph. File servers: FTP, NFS, and Samba. Web Server: Apache, Tomcat, and Nginx. Database: Mysql, Postgres, MongoDB Cache & Proxy: Squid, Varnish, Nginx, and Lusca. Mail Server: Postfix, Sendmail, IredMail, Qmail, and Zimbra. Automation: Ansibe, Puppet, Chef, and Teraform. Scripting: Bash, Perl, Python, and Ruby. Network Services: DNS, NTP, VPN, and DHCP. Identity Authentication: OpenLDAP, and FreeIPA. Security: IPtables, Firewalld, SELINUX Monitoring: Nagios, Zabbix, collectd, Zenoss, and Netdata. DevOps: Docker, Git, Jenkins, and Selenium. ● Virtualization and Cloud Computing KVM: Proxmox, RHEV, and OVIRT VMware: VSphere 5.x, VSphere 6.x ClOUD: Open Stack Container: Docker, Kubernetes, LXC/LXD ● Networking and Security Firewalls, Routers, Load Balancers: Mikrotik, VyOS, Zeroshell, and PFsense. VPN: Management and configure site-to-site/vpn-as-service (L2TP-PPTP/OVPN) ít hơn

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