VoIP Developers da assumere

  • VoIP
  • Online Users
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60 risultati mostrati
  • Assumi     antima5
Assumi     antima5

    antima5 antima5

    India 15 $ USD / ora
    Expertise in Cloud Computing (AWS)
    India
    LBN Cyber Labs LLP is a leading cloud solutions provider based in Gurgaon, India. We have expertise in Cloud Computing, Container, Kubernetes , Enterprise Communications, DevOps, IaC. We provide professional services for AWS cloud. We help business to deploy application in aws , cloud migration, consultation for...
    LBN Cyber Labs LLP is a leading cloud solutions provider based in Gurgaon, India. We have expertise in Cloud Computing, Container, Kubernetes , Enterprise Communications, DevOps, IaC. We provide professional services for AWS cloud. We help business to deploy application in aws , cloud migration, consultation for choosing best aws services for requirement, ci/cd pipeline setup. meno
  • Assumi antima5
  • Assumi     hasansarif2
Assumi     hasansarif2

    hasansarif2 hasansarif2

    Saudi Arabia 25 $ USD / ora
    Sr. Cloud Engineer / DevOps
    Saudi Arabia
    3.8
    8 recensioni 8 recensioni $25 USD all'ora
    A Sr. Devops engineer with 14 years experience. Having Bachelor Degree in Computer Science. Expert in Linux administration, Windows server Administration, CICD, Jenkins, Gitlab, Github, bitbucket, AWS, GCP, Azure, STC Cloud, Cloud computing, Virtualization, VPN, Firewalls administration, ProxySQL, MsSQL, MySQL,...
    A Sr. Devops engineer with 14 years experience. Having Bachelor Degree in Computer Science. Expert in Linux administration, Windows server Administration, CICD, Jenkins, Gitlab, Github, bitbucket, AWS, GCP, Azure, STC Cloud, Cloud computing, Virtualization, VPN, Firewalls administration, ProxySQL, MsSQL, MySQL, MongoDB, LoadBalancer, Nginx, Apache, IIS, Reverse Proxy, Docker, Kubernetes, DB Clustering, Grafana, and VOIP(Asterisk PBX, FreePBX, IssabelPBX, SIP/IAX, SIP Circuti, FXO, Analog to digital, Callcenter System). GSuite, offie 365, Microsoft exchange, WebRTC, TURN/STUN. meno
  • Assumi hasansarif2
  • Assumi     arodrigue
Assumi     arodrigue

    arodrigue arodrigue

    Dominican Republic 35 $ USD / ora
    Asterisk/Linux Expert /PHP/MySQL/Python Dev 20 yrs
    Dominican Republic
    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. meno
  • Assumi arodrigue
  • Assumi     ANTBRCH
Assumi     ANTBRCH

    ANTBRCH ANTBRCH

    Jamaica 15 $ USD / ora
    PBX | Linux/Windows Sys Admin | Python Programmer
    Jamaica
    3.3
    4 recensioni 4 recensioni $15 USD all'ora
    An avid reader, with interest in website design, computer repairs and electronics in general. I am currently employed as an Desktop Support at a local Call Center. I have had years of experience working with computers and various operating systems. Having previously mastered 9 subjects at the C.S.E.C. level, as well...
    An avid reader, with interest in website design, computer repairs and electronics in general. I am currently employed as an Desktop Support at a local Call Center. I have had years of experience working with computers and various operating systems. Having previously mastered 9 subjects at the C.S.E.C. level, as well as, completing the Network Administration Level 3 course at the HEART Institute, I am currently seeking to secure CISCO and Comptia certifications. meno
  • Assumi ANTBRCH
  • Assumi     RafimKs
Assumi     RafimKs

    RafimKs RafimKs

    India 50 $ USD / ora
    Expert System, Network & VOIP Administrator
    India
    Top 1% in the Freelancer.com Community. I am excited to offer 15 years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your...
    Top 1% in the Freelancer.com Community. I am excited to offer 15 years of solid experience in Physical & Virtual Server & Networking Platforms, System Administration, Network Administration,Managing Telecommunications Networks and Technical Strategy. Below are a few of my strong assets for your business: - Microsoft(Active Directory, DNS,DHCP, RDS,SQL Server(DB Admin),SharePoint, - Hyper-V, Exchange(All Versions &O365)Azure) - VMWare (ESXi, VCenter) - Citrix (XenApp, XenCenter) - Antivirus(Symantec(SEP),Mcafee(EPO),Kaspersky) - Linux (Ubuntu, CentOS,Debian) - Cloud(MS Azure,AMAZON AWS ,Google GCP,OVH and Digital Ocean) - Storage(Synology,QNAP,FreeNAS,WD,Dell and HP) - VOIP ( Avaya,3CX,Yeastar,XCally,GrandStream & FreePBX) - Firewalls (Fortinet, Sonicwall, Sophos, ASA,WatchGuard&PFSense) - Wireless(Cisco,Unify,Grandstream,Fortigate) - Routers (Cisco, Ubiquiti) - Servers (HP Proliant Servers) & (Dell/EMC Servers) I am happily available anytime using secure remote support or walk you through the steps via Freelancer chat .I am looking to show each client my worth to build a long relationship. Get started by clicking on "Hire Me" meno
  • Assumi RafimKs
  • Assumi     rakibulinux
Assumi     rakibulinux

    rakibulinux rakibulinux

    Bangladesh 30 $ USD / ora
    MERN Stack Web Developer & Linux System Admin
    Bangladesh
    4.6
    8 recensioni 8 recensioni $30 USD all'ora
    Hello and welcome to my Freelancer profile! I am an experienced MERN Stack Web Developer and Linux System Administrator with a wide range of skills and expertise. With years of experience in the field, I have worked with a variety of technologies, including Git, GitHub, and GitLab for version control, HTML, CSS, and...
    Hello and welcome to my Freelancer profile! I am an experienced MERN Stack Web Developer and Linux System Administrator with a wide range of skills and expertise. With years of experience in the field, I have worked with a variety of technologies, including Git, GitHub, and GitLab for version control, HTML, CSS, and JavaScript for front-end development, and React, MongoDB, NodeJS, and ExpressJS for full-stack development. In addition to my development skills, I have extensive experience with Linux system administration, including deployment on Ubuntu, CentOS, and Debian. I also have experience deploying and managing Cryptocurrency exchanges such as Openware and OpenDAX, setting up Smart Contracts and Nodes for BTC, ETH, TRX, and ERC20 tokens. My expertise in cloud platforms such as AWS, Digital Ocean, Google Cloud, Azure, Linode, and Vultr, combined with my experience with automation tools like Docker, Ansible, Puppet, Vagrant, Capistrano, and Kubernetes, allows me to efficiently manage infrastructure and ensure scalability. I also have experience with popular CMS platforms such as WordPress, Joomla, and Drupal, and have set up and managed video conferencing solutions using Jitsi Meet, OpenMeet, BigBlueButton, and Zoom. In addition, I have set up and maintained VOIP solutions using Asterisk, Kazoo, and FreePBX, and have experience with SMS gateway and SMPP setup. As an experienced developer, I am committed to delivering high-quality work, meeting deadlines, and exceeding client expectations. If you're looking for a skilled MERN Stack Web Developer and Linux System Administrator for your project, feel free to contact me. #linux #jitsi #html #css #javascript #react #mongodb #expressjs #nodejs #fullstack meno
  • Assumi rakibulinux
  • Assumi     ITBC2019
Assumi     ITBC2019

    ITBC2019 ITBC2019

    Uruguay 40 $ USD / ora
    Systems & Telecom Engineer, IT Pro 23 years
    Uruguay
    1.0
    1 recensione 1 recensione $40 USD all'ora
    Degree Professional (Systems Engineer, Telecommunications Engineer, Cisco CCNP, MBA, ITIL, MCSE, VMWARE, Mikrotik, Siemon, IP Telephony, etc.) with more 20 years experience. Expertise in Networking (Design & Deployment), IT Support, IP Telephony, Routing, Switching, Firewalling, Security, SDWAN, Wireless,...
    Degree Professional (Systems Engineer, Telecommunications Engineer, Cisco CCNP, MBA, ITIL, MCSE, VMWARE, Mikrotik, Siemon, IP Telephony, etc.) with more 20 years experience. Expertise in Networking (Design & Deployment), IT Support, IP Telephony, Routing, Switching, Firewalling, Security, SDWAN, Wireless, Linux/Unix/Windows Servers Management, and many other IT topics (like PHP, Apache, Nginx, MySQL, Magento, PrestaShop, Wordpress, etc.) I've experience with Google Cloud Services, Digital Ocean, Amazon Web Services, Microsoft Azure. Entrepeuner in a small IT company (IT Business Corp.) with more 15 years in local market. I have expectations of new and challenging projects. Available 7 days a week to attend emergencies and specific technical assistance situations. Technical responsibility and ethical commitment in the fulfillment of the requested services. meno
  • Assumi ITBC2019
  • Assumi     vinskendaj
Assumi     vinskendaj

    vinskendaj vinskendaj

    Albania 52 $ USD / ora
    System Administrator. Vmware. Network engineer.
    Albania
    MSc Degree in Computer Sciences. 15+ years experience on hands in network designing, implementation, optimization, integration, security, and troubleshooting. I've experience on the following too: -Cisco, Juniper, Mikrotik,Ubiquiti,Sonicwall,Palo Alto ,Dell, HP, Aruba,Alcatel, Fortigates -VMware, vcenter...
    MSc Degree in Computer Sciences. 15+ years experience on hands in network designing, implementation, optimization, integration, security, and troubleshooting. I've experience on the following too: -Cisco, Juniper, Mikrotik,Ubiquiti,Sonicwall,Palo Alto ,Dell, HP, Aruba,Alcatel, Fortigates -VMware, vcenter 5.x/6.x/7.0.x -Xenfarms virtualizations.Xen Desktop and XenApps,Citrix. -Windows 2k8R2/2k12r2/2k16/2k19 -Linux servers : CentOS 5.x -9.x /DebianOS/SUSE/RHEL -Proxmox / Clonezilla -Telephony systems : Asterisk/Grandstream -SNMP monitoring : Observium/Librenms/Cacti -Call Centers : Goautodial/Vicidial/OSdial/Issabel PBX/Freepbx -integrations: SugarCRM / Suite CRM -Zimbra/OwnCloud/Nextcloud integration Collabora online -Roundcube/ squiremail /postfix relays with AWS SES -OVH server / Hetzener server / Aruba hosting /Contabo -SSL / EV-SSL installation /OpenSSL -ProxySQL/Mysql/MariaDB/ Percona5.x-8.0.x /Postgres9.4-PostgreSQL14 -Plesk / Magento1/ Magento2 / Joomla3 and Joomla4 / Webmin -bugzilla/confluence/jira/trello setup/Mantis BugTracker -Redis/Varnish Cache -Docker containers / Docker administration -Nginx load balancers / apache load balancers -Apache/Nginx optimizations for heavy load/heavy traffic websites. -Cloudflare configurations and adaptations -AWS EC2/ RDBS/Gateways/VPCs -AWS EC2 infrastructure to on-prem. connections via VPN over BGP -directus installations -openvpn installation and implementations on mikrotik/pfsense or vm. Both client and server side. -personalized backups via bash scripts and cron-jobs. -moodle installation and administration -rocketchat installation / backup and restore Kindly note: NO Indians employers. meno
  • Assumi vinskendaj
  • Assumi     innovalence
Assumi     innovalence

    innovalence innovalence

    United States 62 $ USD / ora
    Systems/Network/Cloud Engineer
    United States
    3.5
    1 recensione 1 recensione $62 USD all'ora
    Experienced Systems, Network, and Cloud Engineer providing infrastructure solutions for over 20 years. Specializing in telecommunications including Voice/Fax solutions, ITSP operation, TDM (T1/DS3) and related technologies. Experienced in all aspects of infrastructure design, deployment, maintenance, monitoring, and...
    Experienced Systems, Network, and Cloud Engineer providing infrastructure solutions for over 20 years. Specializing in telecommunications including Voice/Fax solutions, ITSP operation, TDM (T1/DS3) and related technologies. Experienced in all aspects of infrastructure design, deployment, maintenance, monitoring, and lifecycle management from physical datacenter deployments all the way to complex public and private cloud applications. Juniper and Cisco certified engineer. Linux/BSD evangelist. meno
  • Assumi innovalence
  • Assumi     patelkaushikk038
Assumi     patelkaushikk038

    patelkaushikk038 patelkaushikk038

    India 25 $ USD / ora
    Mobile App developer (Flutter , React-Native )
    India
    2.3
    1 recensione 1 recensione $25 USD all'ora
    Hello, I am a mobile app developer and I am an experience developer of the React-Native and flutter mobile app . I have completed so many projects in my mobile app development career. The most important features of me is that I am a reliable worker dedicating myself fully in my projects. Just handover your tasks to...
    Hello, I am a mobile app developer and I am an experience developer of the React-Native and flutter mobile app . I have completed so many projects in my mobile app development career. The most important features of me is that I am a reliable worker dedicating myself fully in my projects. Just handover your tasks to me and take rest. meno
  • Assumi patelkaushikk038

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