Serhii Tkachenko: Email & Phone Number

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Deputy COO at Boosta|Ukraine

Position:

Deputy COO at Boosta

Location:

Ukraine

View Serhii Tkachenko's Email

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Last updated: 2026-07-02

Updated: 2026-07-02

Found email addresses for Serhii Tkachenko:

Business emails:

s*********o@mbank.kiev.ua,

s**************o@vodafone.com,

s**************o@devellar.com

Personal emails:

s****************o@gmail.com

Found phones for Serhii Tkachenko:

+380-66-***-**05,

+380-66-***-**99

A different Serhii Tkachenko?

Work Experience 15 years

Deputy COO at Boosta

Mar 2026 - Current

Head of Operations at Boosta

Oct 2025 - Feb 2026

Head of Operations (EdTech Products) at Boosta

Aug 2024 - Nov 2025

Head of Customer Experience and Relationship (EdTech Products) at Boosta

Mar 2020 - Jul 2024

Customer Success Manager (EdTech Products) at Boosta

Dec 2019 - Mar 2020

Head Of Clients Operations at Devellar

Jul 2018 - Nov 2019

Head of Quality Management at Devellar

Mar 2018 - Jul 2018

Lead Quality and Customer Experience Manager at Vodafone

Sep 2016 - Feb 2018

Head of Customer Requests Dept. at PJSC "BANK MYKHAILIVSKYI"

Jul 2014 - Jun 2016

Head of Complaints Management Dept. at Prominvestbank

Jun 2013 - Jul 2014

Senior Claims Settlement and Loyalty Management Officer at PJSC Swedbank

Jul 2011 - Feb 2013

Claims Settlement Officer at PJSC Swedbank

Feb 2011 - Jun 2011

Serhii Tkachenko started working in 2011, then the employee has changed 5 companies and 11 jobs. On average, Serhii Tkachenko works for one company for 1 year 3 months.

Serhii is proficient in Английский, Русский, and Украинский. Their professional focus is Banking, Business Process Improvement, and Claims Handling across 3 core areas.

Frequently Asked Questions

What is Serhii Tkachenko's email address?

SignalHire found verified email addresses for Serhii Tkachenko, both business and personal. Their business email is s*********o@mbank.kiev.ua, and personal emails include s****************o@gmail.com.

What is Serhii Tkachenko's phone number?

SignalHire found multiple verified phone numbers for Serhii Tkachenko: +380-66-***-**05, and +380-66-***-**99.

How do I contact Serhii Tkachenko at Boosta?

You can reach Serhii Tkachenko 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 Serhii Tkachenko's professional background?

Serhii Tkachenko has 15 years of professional experience. They have held roles including Head of Operations, Head of Operations (EdTech Products), and Head of Customer Experience and Relationship (EdTech Products) at companies such as Boosta, Boosta, and Boosta.

Is Serhii Tkachenko's contact information up to date?

Yes. Serhii Tkachenko's SignalHire profile was last updated on 2 July 2026, reflecting their current position as Deputy COO at Boosta.

Serhii Tkachenko Namesakes

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