Ivan Hristov

Ivan Hristov is a highly skilled VoIP engineer with extensive experience in the telecommunications sector. Currently serving as a Senior VoIP Engineer at CloudTalk since May 2025, Ivan previously held a similar position at BICS from July 2023 to May 2025 and worked as a VoIP Engineer at Telnyx between January 2022 and July 2023, where responsibilities included diagnosing VoIP issues and managing vendor relationships. Prior experience includes a role as a Java Developer with VoIP at Callflow, participating in PBX and CC feature implementations, and as a Tier II VoIP Network Engineer at IBM, focusing on mentorship and issue resolution. Ivan's educational background includes an Alpha Java Track degree from Telerik Academy and a Bachelor's degree in Computer Systems Networking and Telecommunications from the Technical University of Sofia.