FreeSwitch Developers For Hire
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Hire ahsan8601
Hi, I'm Ahsan, a VoIP and Unified Communications expert based in Pakistan. I lead a team of 4 specialists, and for the past 7 years we've been providing backend support to multiple VOIP provider businesses—handling everything from setup and security to ongoing maintenance. I specialize in Avaya solutions, working...Hi, I'm Ahsan, a VoIP and Unified Communications expert based in Pakistan. I lead a team of 4 specialists, and for the past 7 years we've been providing backend support to multiple VOIP provider businesses—handling everything from setup and security to ongoing maintenance. I specialize in Avaya solutions, working directly with Avaya business partners globally offering comprehensive support for: ✅ Avaya Communication Manager (CM) ✅ System Manager (SM) ✅ Session Border Controller for Enterprise (SBCE) ✅ Orchestration Designer (Avaya OD) ✅ SIP trunking ( Telnyx, Twilio, Voxtelesys and Voip.ms) ✅ System integration and remote troubleshooting Beyond Avaya, I also have deep expertise in open-source VoIP technologies, including: ✅ Asterisk / FreePBX, 3CX & Vital PBX installation and customization ✅ SIP debugging, call routing, and diagnostics ✅ AI Voice Assistant for your Business Telephony ✅ AI Chat Assistant for your Business Telephony My skillset includes robust networking knowledge: ✅ VPNs (IPSec, WireGuard, OpenVPN and site-to-site tunnels) ✅ Firewall Configurations ( Fortinet, pfSense, OPNsense & OpenWRT) Whether you're building a new VoIP system, need ongoing support, or are facing complex SIP/NAT or SBC issues, I can help you build and maintain a secure, scalable, and stable communication platform. Let me be your remote VoIP partner — reliable, efficient, and available when you need it most. less -
Hire adedoyinmike
adedoyinmike adedoyinmike
$75 USD / hour
Sr Engnr, DC, Security, SP, Cloud, SDN, AutomationUnited StatesI’m a Senior Engineer with a PhD in IT and over 15 years of hands-on experience supporting Fortune 100 companies. I’ve designed, deployed, and maintained complex IT/OT infrastructures across data centers, service provider networks, and enterprise environments. My skill set includes SD-WAN, cloud networking (AWS,...I’m a Senior Engineer with a PhD in IT and over 15 years of hands-on experience supporting Fortune 100 companies. I’ve designed, deployed, and maintained complex IT/OT infrastructures across data centers, service provider networks, and enterprise environments. My skill set includes SD-WAN, cloud networking (AWS, Azure, GCP), VMWare, automation (Python, Ansible), and multi-vendor platforms like Cisco, Juniper, and Fortinet. I bring a practical, solution-focused approach to every project, built on real-world success. Let’s solve your toughest IT challenges together. less -
Hire Triviio
We build and maintain real-world web, automation and VoIP systems for businesses worldwide. Our core expertise includes: ✔ Full-stack web development using React, Next.js, Node.js, PHP and Laravel ✔ WordPress, Shopify and custom eCommerce development ✔ Python automation, web scraping and API integrations ✔ VoIP...We build and maintain real-world web, automation and VoIP systems for businesses worldwide. Our core expertise includes: ✔ Full-stack web development using React, Next.js, Node.js, PHP and Laravel ✔ WordPress, Shopify and custom eCommerce development ✔ Python automation, web scraping and API integrations ✔ VoIP systems using Asterisk, FreeSWITCH, SIP and WebRTC ✔ Linux server setup, troubleshooting and deployment ✔ CRM, dashboards and custom business applications ✔ AI and API integrations for existing applications We have 7+ years of hands-on IT and development experience and have worked with clients and businesses across the US, Australia and India. Whether you need a quick bug fix, existing system modification, server troubleshooting or a complete application, we can take ownership of the work and communicate clearly throughout the project. Available to start immediately. TRIVIIO Beyond Possible less
