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  •      Erewin
を採用する      Erewin
を採用する

    Erewin Erewin

    Russian Federation $30 USD / 時間
    Voip developer
    Russian Federation
    6.3
    レビュー47件 レビュー47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
  •      FranMercedesG
を採用する      FranMercedesG
を採用する

    FranMercedesG FranMercedesG

    Dominican Republic $40 USD / 時間
    Ing . Computer Systems
    Dominican Republic
    5.8
    レビュー67件 レビュー67件 時給 $40 USD(米ドル)
    ● 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, Nginx, and Lusca. Mail Server: Postfix, Sendmail, IredMail, Qmail, and...
    ● 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, Nginx, and Lusca. Mail Server: Postfix, Sendmail, IredMail, Qmail, and Zimbra. Automation: Ansible. Network Services: DNS, NTP, VPN, and DHCP. Identity Authentication: OpenLDAP, and FreeIPA. Security: IPtables, Firewalld, SELINUX Monitoring: Nagios, Zabbix, and Cacti. ● Virtualization and Cloud Computing KVM: Proxmox, RHEV, and OVIRT VMware: VSphere 5.x, VSphere 6.x Cloud: OpenStack Hyper-V ● Networking and Security Firewalls, Routers, Load Balancers: MikroTik, Cisco, Soniwalll and Pfsense. VPN: Management and configure Site-to-Site/VPN-as-Service (L2TP-PPTP/OVPN) ● VoIP Asterisk / Elastix / FreePBX / Issabel Hosted PBX Solutions. Asterisk Security Call Center Solutions (Vicidial,Goautodial). Custom Asterisk Development (PHPAGI,Bash Scripting). 減らす
  • FranMercedesG を採用する
  •      gdmlnx
を採用する      gdmlnx
を採用する

    gdmlnx gdmlnx

    Argentina $45 USD / 時間
    Unix Consultor, Devops and Cloud Engineer.
    Argentina
    4.9
    レビュー17件 レビュー17件 時給 $45 USD(米ドル)
    Unix (Solaris, Hp-UX, AIX). GNU/Linux (Red Hat, Slackware, Debian. Servidores/Clientes: Firewalling (iptables, ipchains,Nat,ipfw, ipfilter, Shorewall).Smb File Server. Advanced Power Virtualization on IBM systems HACMP Apache Web Server. Squid Proxy Server (proxy cache, transparent proxy). FTP Server(ftpd)DHCP...
    Unix (Solaris, Hp-UX, AIX). GNU/Linux (Red Hat, Slackware, Debian. Servidores/Clientes: Firewalling (iptables, ipchains,Nat,ipfw, ipfilter, Shorewall).Smb File Server. Advanced Power Virtualization on IBM systems HACMP Apache Web Server. Squid Proxy Server (proxy cache, transparent proxy). FTP Server(ftpd)DHCP server, DNS cache server (dnsmasq). SSH Server. Logical Volume Manager (LVM; GNU/LINUX, HP-UX) Svm (solaris volume manager) Veritas VM Servidores de Impresion(cups) Asterisk-Siemens-Alcatel.E1. SS7 - DSLAM - OLT automation and cloud : docker ansible AWS terraform ********************** +10 years Experience on Unix-like sistems , please go over my linkedin resume for further information. Red-hat cerfified : 120-172-655 Unix-LIke Systems Administration.- AIX Admin; pseries Power VM Red-Hat GNU/LINUX 減らす
  • gdmlnx を採用する
  •      arodrigue
を採用する      arodrigue
を採用する

    arodrigue arodrigue

    Dominican Republic $35 USD / 時間
    Asterisk/Linux Expert /PHP/MySQL/Python Dev 14 yrs
    Dominican Republic
    6.5
    レビュー113件 レビュー113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
  •      aleksandart450
を採用する      aleksandart450
を採用する

    aleksandart450 aleksandart450

    Serbia $30 USD / 時間
    Web and Mobile Developer
    Serbia
    4.6
    レビュー3件 レビュー3件 時給 $30 USD(米ドル)
    I am passionate in my work and have over 10 years experience in mobile and web application development. I am a firm believer in "you get what you pay for", so I like to go above and beyond for the projects and clients I work with. I am proficient in iOS and Android development as well as backend websites that provide...
    I am passionate in my work and have over 10 years experience in mobile and web application development. I am a firm believer in "you get what you pay for", so I like to go above and beyond for the projects and clients I work with. I am proficient in iOS and Android development as well as backend websites that provide RESTful/JSON data to the application. As an expert in creating cross-platform iOS/Android and native iOS apps. My strong technologies as: * Voice over IP(VoIP), WebRTC * Android development (Kotlin, Java) * iOS development (Swift, Objective-C) * Hybrid app development (React Native, Flutter/Dart, ionic 3/4) * Google FireBase, MySQL, SQLite * Design patterns: MVC, Clean Swift, VIPER, MVVM/RxSwift * Third-party SDKs: Facebook, PayPal, Stripe, Google Maps 減らす
  • aleksandart450 を採用する
  •      barmex
を採用する      barmex
を採用する

    barmex barmex

    Russian Federation $20 USD / 時間
    System and network professional.
    Russian Federation
    4.3
    レビュー10件 レビュー10件 時給 $20 USD(米ドル)
    Hello, dear friend. You can hire me if you want: 1) Setup and fix servers; 2) Setup and fix VoIP; 3) Deploy and setup push notifications gateways (Flexisip + Linphone); 3) Setup and fix network devices; 4) Resolve some issues with IT equipment. I have over 15 years of experience in wide IT spheres. Welcome and get...
    Hello, dear friend. You can hire me if you want: 1) Setup and fix servers; 2) Setup and fix VoIP; 3) Deploy and setup push notifications gateways (Flexisip + Linphone); 3) Setup and fix network devices; 4) Resolve some issues with IT equipment. I have over 15 years of experience in wide IT spheres. Welcome and get good service! 減らす
  • barmex を採用する
  •      cristaor
を採用する      cristaor
を採用する

    cristaor cristaor

    Colombia $15 USD / 時間
    Ingeniero de Sistemas
    Colombia
    4.4
    レビュー5件 レビュー5件 時給 $15 USD(米ドル)
    I am a software developer and telecommunication consultant. I have 15 years of experience working with asterisk, webapps and databases.
    I am a software developer and telecommunication consultant. I have 15 years of experience working with asterisk, webapps and databases. 減らす
  • cristaor を採用する
  •      ismailrajaallah
を採用する      ismailrajaallah
を採用する

    ismailrajaallah ismailrajaallah

    United Arab Emirates $40 USD / 時間
    FULL_STACK NETWORK ENGINEER TECHNICAL MANAGER
    United Arab Emirates
    4.1
    レビュー4件 レビュー4件 時給 $40 USD(米ドル)
    INNOVATION-DRIVEN FULL-STACK NETWORK ENGINEER WITH BLENDED TECHNICAL AND Managerial Skills, I BELIEVE IN HARD WORK I AM A QUICK LEARNER.
    INNOVATION-DRIVEN FULL-STACK NETWORK ENGINEER WITH BLENDED TECHNICAL AND Managerial Skills, I BELIEVE IN HARD WORK I AM A QUICK LEARNER. 減らす
  • ismailrajaallah を採用する
  •      letcheta
を採用する      letcheta
を採用する

    letcheta letcheta

    Cameroon $20 USD / 時間
    IT and Electrical engineering - Consultant
    Cameroon
    4.8
    レビュー5件 レビュー5件 時給 $20 USD(米ドル)
    I have an Computer and Electrical engineering as academic background. I am a VoIP expert and an Asterisk VoIP server specialist, with good skills on Kamailio engine too. I have good programming skills in C/C++ (for low level development), Java, angular, groovy,python and basic skills in all Object-Oriented...
    I have an Computer and Electrical engineering as academic background. I am a VoIP expert and an Asterisk VoIP server specialist, with good skills on Kamailio engine too. I have good programming skills in C/C++ (for low level development), Java, angular, groovy,python and basic skills in all Object-Oriented languages. Other skills: IT Security, networks. I am a specialist in Cyclos banking software with 4 years of experience. I have also relevant skills in electronics: design, programming embedded systems. I am a certified project manager associate . 減らす
  • letcheta を採用する
  •      DRG1990
を採用する      DRG1990
を採用する

    DRG1990 DRG1990

    Spain $40 USD / 時間
    Senior Web Developer
    Spain
    3.6
    レビュー1件 レビュー1件 時給 $40 USD(米ドル)
    I have done a lot of successful projects as the lead web developer for the last 10 years. I have experience in ACM ICPC. I have worked on such famous projects as the Booking site, Search engine, and others, you can find more examples in my portfolio. My goal is to make demanded and highly-rated projects. I have...
    I have done a lot of successful projects as the lead web developer for the last 10 years. I have experience in ACM ICPC. I have worked on such famous projects as the Booking site, Search engine, and others, you can find more examples in my portfolio. My goal is to make demanded and highly-rated projects. I have enough experience and can work hard to achieve it. Also, I provide service after project completion. In my projects, I apply modern technologies which make the development process easier and faster. Also, I take advantage of such libraries, frameworks, and languages as: - PHP, Laravel - Python - C/C++/C# - JQuery, Bootstrap, Various themes - Javascript, angular, react, Vue, Ionic - HTML, HTML5, CSS, SASS - VBA 減らす
  • DRG1990 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