VoIP Engineer | 3cx | Yeastar | AI Automation | Full Stack Developer |N8N | Retell AI | VAPI
I help businesses build reliable VoIP systems, AI-powered communication workflows, and scalable web applications.
With 6+ years of experience in 3CX and strong expertise in Yeastar Cloud PBX, SIP trunking, AI voice automation, and full-stack development, I deliver end-to-end solutions for modern business communication.
My expertise includes:
• 3CX & Yeastar PBX setup and support
• AI Voice Agents using Retell AI
• n8n workflow automation
• SIP trunk integrations (Twilio, Telnyx, Flowroute)
• CRM & API integrations
• PHP, Node.js & Golang development
• WebRTC dialers & real-time systems
• Custom dashboards & reporting systems
I focus on scalable, production-ready solutions with strong troubleshooting, clean architecture, and reliable long-term support.
Work Terms
• Clear communication and project transparency throughout development
• Available for both short-term and long-term projects
• Flexible working hours to support different time zones
• Regular updates with testing and progress reporting
• Support for fixed-price and hourly projects
• Post-deployment support and troubleshooting available
• NDA and confidential projects are welcome
• Focused on delivering stable, scalable, and production-ready solutions