I help businesses build scalable VoIP systems, AI-powered communication workflows, and custom web applications using 3CX, Yeastar, Retell AI, n8n, and modern full-stack technologies.
With 6+ years of experience in VoIP & telephony systems and strong backend development expertise, I deliver complete end-to-end solutions — from PBX deployment and SIP integrations to AI voice agents, CRM integrations, and automation workflows.
🔥 My Services
☎️ VoIP & PBX Solutions
• 3CX setup, migration, troubleshooting & optimization (V18/V20)
• Yeastar Cloud PBX deployment & support
• SIP trunk integration (Twilio, Telnyx, Flowroute, Bandwidth, etc.)
• IVR, call queues, ring groups & advanced call routing
• Predictive / Progressive dialer setup
• Multi-tenant PBX systems
• Call reporting, recording & analytics
• WebRTC & browser-based SIP dialers
🤖 AI Voice Agents & Automation
• Retell AI voice agent setup & integrations
• AI receptionist and inbound call automation
• n8n workflow automation
• AI call summaries & transcription systems
• CRM automation and webhook workflows
• Appointment booking & AI support systems
• AI-powered customer service flows
💻 Full Stack Development
• PHP, Golang, Node.js backend development
• JavaScript, Bootstrap, Tailwind frontend development
• MySQL & PostgreSQL database design
• REST API development & Swagger/OpenAPI documentation
• CRM dashboards & custom business applications
• Real-time communication systems
🔗 CRM & API Integrations
• Zoho CRM, Salesforce, Monday.com integrations
• Twilio, Telnyx, WhatsApp & SMS integrations
• Webhook systems & API automation
• Custom middleware development
💡 Why Work With Me?
✔ Strong VoIP + development expertise
✔ Fast troubleshooting & reliable delivery
✔ Production-ready scalable solutions
✔ Excellent communication & ongoing support
✔ Real-world experience with enterprise telephony systems
📌 Recent Projects
• AI receptionist integrations using Retell AI
• Multi-company 3CX dialer platform
• Yeastar Cloud PBX deployments
• CRM-integrated calling systems
• Automated call & reporting dashboards
• AI workflow automation using n8n