Konstantin Tumalevich
Director Of Software Engineering at AI powered contact center solution
Larnaca, Cyprus
Summary
👤
Senior🎓
Top SchoolKonstantin Tumalevich is a Director of Software Engineering with over 15 years of experience delivering complex, data-driven SaaS and VoIP solutions. He led and scaled an 80-person engineering and QA organization to build an AI-powered contact center platform that integrates with multiple CRMs and emphasizes performance, security, and reliability. Comfortable both as a hands-on engineer and a strategic leader, he has deep experience in Ruby/Rails, VoIP, and SaaS architecture from a decade of freelance consulting prior to his current role. He champions agile practices, CI/CD, and cross-functional collaboration to align technical roadmaps with business outcomes. Based in Larnaca, Cyprus, he combines pragmatic delivery focus with an educator’s background, bringing clarity to complex technical and organizational challenges. Across roles he’s known for driving measurable operational improvements while fostering a culture of continuous innovation.
15 years of coding experience
11 years of employment as a software developer
Master of Arts (M.A.), programming, teaching, Master of Arts (M.A.), programming, teaching at Ural State Pedagogical University
English, Russian
Github Skills (19)
federated10
telephony9
kamailio9
diaspora9
sip9
ruby9
voip9
rails9
webrtc9
freeswitch9
p2p8
privacy8
chat8
ai8
sip-server8
Programming languages (3)
Github contributions (5)
UserAd/asterisk-ari
Jun 2019 - Oct 2022
Ruby client library for the Asterisk REST Interface (ARI).
Contributions:3 PRs, 13 pushes, 2 branches in 3 years 5 months
asteriskclient-libraryruby-clientrubyrest
UserAd/kamailio
Nov 2015 - Oct 2023
Kamailio - The Open Source SIP Server -
Contributions:3 pushes, 1 branch in 8 years
sip-serverkamailiofreeswitchsipvoip
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