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Fiverr Pro
Nederlands
$
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MARVINS
@jarry_daily
TWILIO FLEX
Nigeria
Engels
Over mij
Hello, I'm Marvins a certified Twilio Flex Developer specializing in call center setup, 3CX configuration, DID number provisioning, and SIP solutions for inbound and outbound calls.
I hold VoIP and cloud telephony certifications from California State University and WGU (USA), and I've built IVR systems, call flows, and call forwarding solutions for platforms like Coinbase and Binance.
Whether you need international DID numbers, a scalable call center, or a clean SIP setup I've got you covered.
Drop me a message before you order so we can talk through your project first.
Skills
MARVINS
offline •
Gemiddelde reactietijd: 1 uur
Bekijk mijn diensten
VoIP en telefonie
I will provide and connect your siptrunk and 3cx configure for your dialer
VoIP en telefonie
I will build and setup twilio flex using call flow studio ivr, route
Portfolio
Werkervaring
Self employed
Telemart • Freelance
May 2020 - Aug 2025 • 5 yrs 3 mos
I specialize in VoIP solutions with a strong focus on 3CX PBX systems. I have successfully set up and configured complete 3CX environments for businesses, including SIP trunk integration, DID number configuration, inbound and outbound call routing, IVR systems, and remote extensions. My work involves optimizing call quality, ensuring secure deployments, and troubleshooting VoIP-related issues such as NAT and firewall configuration. I have experience working with various SIP providers and deploying scalable communication systems tailored to business needs. I have helped clients improve their communication infrastructure by delivering reliable, cost-effective, and fully functional VoIP systems that support both local and remote teams.
