Denis Ryzhikov in

Denis Ryzhikov

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Chief Executive Officer at Lighthouse Technologies
📍 Charlotte Metro, United States

Denis Ryzhikov is a Telecom Technology Executive and the CEO of Lighthouse Technologies, where he represents cutting-edge software for the North American communications market. Educated at Stanford University, he is described by colleagues as knowledgeable, reliable, creative, and an excellent leader with a "can-do" approach.

Outside of his executive role, Denis values team spirit and dedication, proudly celebrating his colleagues personal achievements like completing the Chicago Marathon. He actively participates in the telecom community, attending industry events like MetroConnect USA to build new relationships and connect with peers.

He is the founder of HundredHandshakes, a B2B SaaS platform for visualizing client organizational charts and decision-making trees.

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Experience
19 Years
Current Role
Chief Executive Officer
Job Level
Leadership
Location
Charlotte Metro, United States
Personality Overview

How Denis shows up

Communication Style
Decision Approach
Work Preference

Behavioral traits and communication patterns that shape how this person evaluates opportunities, builds trust, and makes decisions in professional settings.

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Priorities

Topics Denis cares about

Telecom Modernization
His entire career is focused on technology for communications service providers. He is also a co-inventor on a patent for improved billing and ordering systems.
B2B SaaS Platforms
As the founder of HundredHandshakes, he has deep expertise in creating SaaS solutions that help enterprise sales teams navigate complex client organizations.
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Career

Work history

9-2023
Chief Executive Officer
Lighthouse Technologies
3-2022 - 9-2023
Chief Business Officer
Lighthouse Technologies
5-2021
Founder
HundredHandshakes
7-2021 - 3-2022
Regional Vice President
Allot
7-2013 - 7-2021
Vice President, Strategic Accounts
Netcracker Technology
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
2012 - 2012
Technology Enterpreneurship
Stanford University
2000 - 2005
Mathematician-Economist
Kazan State University
Social presence
in
Behavioral profile

DISC profile (public)

DISC behavioral profile

Dominance, influence, steadiness, and calculativeness scores with guidance on how this person prefers to communicate and decide.

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