Sergey Dunaev: Email & Phone Number

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Frontend Developer at Holbi Group|Kharkiv, Kharkiv, Ukraine

Position:

Frontend Developer at Holbi Group

Location:

Kharkiv, Kharkiv, Ukraine

View Sergey Dunaev's Email

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Last updated: 2026-07-15

Updated: 2026-07-15

Found email addresses for Sergey Dunaev:

Business emails:

s*****v@holbi.co.uk

Personal emails:

s*********v@gmail.com

Found phones for Sergey Dunaev:

+380-68-***-**21,

+380-97-***-**83

A different Sergey Dunaev?

Work Experience

Frontend Developer at Holbi Group

May 2012 - Current

Head of Frontend and Design Department at Holbi Group

May 2012 - Current

Sergey Dunaev started working in 2012, then the employee has changed 1 company and 1 job. On average, Sergey Dunaev works for one company for 14 years 3 months.

Sergey is proficient in English and Ukraine. Their professional focus is AJAX, API-интерфейс Facebook, and CMS across 3 core areas.

Sergey holds ДЕРЖАВНИЙ СЕРТИФІКАТ ПРО РІВЕНЬ ВОЛОДІННЯ ДЕРЖАВНОЮ МОВОЮ, Classification of Network Anomalies Using a Multilayer Perceptron, and Crypto Code Constructions in Post-Quantum Cryptography certifications.

Education

Doctor of Philosophy - PhD at Национальный технический университет "Харьковский политехнический институт"

Master's degree at Национальный технический университет "Харьковский политехнический институт"

Master's degree at Simon Kuznets Kharkiv National University of Economics

Frequently Asked Questions

What is Sergey Dunaev's email address?

SignalHire found verified email addresses for Sergey Dunaev, both business and personal. Their business email is s*****v@holbi.co.uk, and personal emails include s*********v@gmail.com.

What is Sergey Dunaev's phone number?

SignalHire found multiple verified phone numbers for Sergey Dunaev: +380-68-***-**21, and +380-97-***-**83.

How do I contact Sergey Dunaev at Holbi Group?

You can reach Sergey Dunaev through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Sergey Dunaev's professional background?

They have held roles including Head of Frontend and Design Department at companies such as Holbi Group. Their education includes Doctor of Philosophy - PhD from Национальный технический университет "Харьковский политехнический институт", and Master's degree from Национальный технический университет "Харьковский политехнический институт".

Is Sergey Dunaev's contact information up to date?

Yes. Sergey Dunaev's SignalHire profile was last updated on 15 July 2026, reflecting their current position as Frontend Developer at Holbi Group in Kempsford, United Kingdom.

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