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I will build a custom voip platform with ai agent capabilities
Muhammad A
5.0
5.0
About this gig
Are you tired of "cookie-cutter" VoIP solutions that crash when you scale?
Building a real-time communication platform is not like building a standard website. It requires deep knowledge of SIP signaling, RTP media handling, and low-latency networking. A single mistake in architecture can lead to dropped calls, security breaches, and unhappy users.
I am a Senior Systems Architect with 10 years of experience building mission-critical telecom infrastructure. I don't just "install code"I architect high-availability solutions that merge the stability of traditional Telecom with the flexibility of modern Web Apps.
Whether you are building a Cloud PBX, a Call Center Solution, or a Voice AI Agent, I provide the end-to-end expertise to make it happen.
What I Will Build For You:
- The Core: A robust SIP Server (FreeSWITCH, Kamailio, or Asterisk) tuned for high concurrency.
- The Brain (Backend): A custom Python (Django/FastAPI) application to manage users, billing, and call logic.
- The Face (Frontend): A modern React.js dashboard for real-time analytics, user management, and softphone integration.
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Get to know Muhammad A
Muhammad A
Senior Full Stack Architect VoIP Python AI Expert
- FromPakistan
- Member sinceSep 2024
- Avg. response time1 hour
- Last delivery3 months
Languages
English
I am a Senior Systems Architect and Full Stack Developer with over 10 years of experience. I don't just write code; I build scalable, mission-critical platforms that power businesses.
My specialty is bridging the gap between complex Telecom infrastructure (VoIP) and modern Web Applications. Whether you need a custom calling platform, an AI Voice Agent, or a robust SaaS backend, I deliver enterprise-grade quality.
My Core Stack:
Backend: Python (Django/FastAPI), Node.js
VoIP Core: Kamailio, FreeSWITCH, Asterisk, WebRTC
Frontend: React.js
Cloud & DevOps: AWS, Docker, Kubernetes, CI/CD.
My Portfolio
FAQ
Do you provide the Source Code?
Yes. Unlike "Software as a Service" rental models, you own the code I write. You will receive the full source code for the Backend (Django) and Frontend (React), along with documentation on how to deploy it.
Can this system handle high traffic (1,000+ concurrent calls)?
Yes, but it requires the right architecture. For high-volume needs, I use Kamailio as a load balancer in front of a cluster of FreeSWITCH media servers. Please contact me for a custom "High Availability" quote.
Do you provide the SIP Trunking (Phone Numbers)?
No, I am a software architect, not a telecom carrier. However, I will integrate your system with any provider you choose (Twilio, Telnyx, SignalWire, Nexmo, or your local carrier).
Is the system secure from hackers?
Security is my priority. I implement strict firewall rules, fail2ban for anti-brute-force, and can configure Session Border Controllers (SBC) to hide your core infrastructure from the public internet.
Can you integrate this with my CRM (HubSpot/Salesforce)?
Absolutely. Since I build the backend with Python, I can use APIs to push Call Detail Records (CDRs) or pop up client details on your dashboard when a call comes in.
Reviews
1 reviews for this Gig
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A aaron_truce
United Kingdom
Outstanding work on our Twilio integration. The seller clearly understands the intricacies of telecom infrastructure and delivered a highly optimized, reliable solution, writing clean and maintainable logic. Communication was top-notch and the project was completed exactly to spec, Will definitely work with them again. Highly Recommended.
$100-$200
Price
3 days
Duration
M 
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Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A aaron_truce
United Kingdom
Outstanding work on our Twilio integration. The seller clearly understands the intricacies of telecom infrastructure and delivered a highly optimized, reliable solution, writing clean and maintainable logic. Communication was top-notch and the project was completed exactly to spec, Will definitely work with them again. Highly Recommended.
$100-$200
Price
3 days
Duration
M Seller's Response
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