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Fiverr Pro
English
$
USD
Favour Evbo
@bryan_osas001
A pro in SIP Trunking, VoIP routing, AI Voice Agents Systems and n8n Automation
Nigeria
Spanish, English
About me
Hi! I'm Favour, an Electronics Engineer specializing in SIP/VoIP routing, SIP Trunking, PBX Engineering, AI Voice Agents, and CRM automation.
I bridge the gap between legacy phone systems and next-gen AI. Whether you need to fix complex Twilio routing errors, build reliable PBX failovers, or deploy conversational AI (Vapi, Retell), I architect bulletproof telecom solutions.
Tech stack: Twilio, Telnyx, SignalWire, Zadarma, Freepbx, SIP, Grandstream, Make, n8n, Zapier, GoHighLevel, vapi AI & Retell AI
I build robust systems that scale and drive growth. Let’s optimize your business!
Skills
Favour Evbo
Offline •
Average response time: 1 hour
See my services
AI Chatbot Development
I will sip trunking sip trunk vapi telnyx twilio zadarma voip pbx voip autodialer pbx
AI Chatbot Development
I will setup ai voice agent in vapi ai appointment booking ai retell voip sip trunking
Portfolio
Work experience
AI Phone Agent Developer (Inbound & Outbound)
Upwork • Freelance
Dec 2025 - Present • 5 mos
Built inbound and outbound AI phone agents for lead qualification, follow-ups, appointment reminders, and service explanations. Integrated CRM updates and automated messaging.
10 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 10 Reviews
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joseramon1
Costa Rica
Outstanding professional work and highly recommended internationally. Even though I have extensive experience in technology, telecommunications, and AI engineering, integrating voice AI agents with real Costa Rica phone systems is extremely complex due to the strong anti-fraud regulations and telecommunications...
Helpful?
davedgr81
United States
Favour knows what he’s doing. My AI receptionist went from giving awkward, useless responses to actually handling customer questions and pushing bookings properly. Communication was smooth, and he didn’t overcomplicate things. I’ll definitely be coming back with more work.
Helpful?
jadams_00
United States
Working with Favour was seamless, he is very attentive to details and he replies very fast. I will definitely consider working with him again. He is an expert in his field and he fixed the exact problem I brought to him.
Seller's Response
Helpful?
andre347
Repeat Client
Jamaica
Great working with him. speedy service and very professional. 😊
Helpful?
chappalard
Jamaica
very good customer service i will use this freelancer anytime
Helpful?
