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Andriy Zhylenko

Andriy Zhylenko

Andriy Zhylenko is CEO of PortaOne, Inc., and was the company’s CTO for 17 years. He oversees development and support of the telco BSS product and leads the engineering team that works on the company’s “gradual software updates for telecom” framework. He guided PortaOne from start-up to becoming a telecom BSS vendor renowned for its “radical transparency” in providing its source code and unlimited licenses to customers. Before joining PortaOne, Andriy was a software development manager for Telenor (Czechia), giving him firsthand knowledge of the challenges of telco operations.
Routing Engine CPaaS Routing Cover

PortaOne Routing Engine: Your Secret CPaaS Call Routing Hack

Many CPaaS providers paint a rosy picture for their clients. Still, we know that the “one outgoing carrier” CPaaS model works best in developed markets, where prices for calling to the most popular destinations are roughly the same across regions and network types. Read this story to learn our solution for the many other situations that telcos are likely to come across.

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