Andrei Tereshko

Andrei Tereshko: Email & Phone Number

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Head of Tech Support Department at *instinctools|Belarus

Position:

Head of Tech Support Department at *instinctools

Location:

Belarus

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Last updated: 2026-05-22
Updated: 2026-05-22

Found email addresses for Andrei Tereshko:

Business emails:
a*************o@instinctools.com
Personal emails:
t**r@nextmail.ru,
j**********l@gmail.com

Found phone for Andrei Tereshko:

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Work Experience 23 years

Head of Tech Support Department at *instinctools

Sep 2023 - Current

Service Delivery Manager at *instinctools

May 2023 - Current

Head of QA Department at *instinctools

Sep 2020 - Current

Lead QA Engineer / QA Group Lead at instinctools

Apr 2017 - Apr 2024

Lead QA Engineer / Risk Manager at Whitebird.io

Jan 2019 - Jun 2019

Head of Testing of Releases Unit at Colvir Software Solutions

Apr 2013 - Apr 2017

Senior Oracle / Delphi Developer at Colvir Software Solutions

Feb 2010 - Apr 2013

Middle Ruby on Rails Developer at PlanSource

Mar 2008 - Nov 2009

Middle QA Engineer at Ceridian

Jun 2006 - Mar 2008

Junior QA Engineer at NiCE

Jun 2007 - Aug 2007

Technical Support Engineer at Algoritm.co

Sep 2003 - Jun 2006

Andrei Tereshko started working in 2003, then the employee has changed 7 companies and 10 jobs. On average, Andrei Tereshko works for one company for 2 years 11 months.

Andrei is proficient in English and Polish. Their professional focus is Agile Methodologies, Data Mining, and Oracle PL/SQL Development across 3 core areas.

Andrei holds Secure Product Lifecycle 101, Team Facilitation: The Core Skill of Great Team Leaders, and The Complete Project Management Fundamentals Course + CERT certifications and has been awarded *instinctools Team Inspiration: "Leader of the year" and *instinctools Star: "Sensei"

Education

Bachelor's degree (Physical engineer) at Yanka Kupala State University of Grodno

Frequently Asked Questions

What is Andrei Tereshko's email address?

SignalHire found verified email addresses for Andrei Tereshko, both business and personal. Their business email is j**h@kci.net, and personal emails include j***********l@gmail.com, t**r@nextmail.ru, and j**********l@gmail.com.

What is Andrei Tereshko's phone number?

SignalHire found a verified phone number for Andrei Tereshko: +375-***-***-8256.

How do I contact Andrei Tereshko at *instinctools?

You can reach Andrei Tereshko 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 Andrei Tereshko's professional background?

Andrei Tereshko has 23 years of professional experience. They have held roles including Service Delivery Manager, Head of QA Department, and Lead QA Engineer / QA Group Lead at companies such as *instinctools, *instinctools, and instinctools. Their education includes Bachelor's degree (Physical engineer) from Yanka Kupala State University of Grodno.

Is Andrei Tereshko's contact information up to date?

Yes. Andrei Tereshko's SignalHire profile was last updated on 22 May 2026, reflecting their current position as Head of Tech Support Department at *instinctools in Potomac, Maryland, United States.

Andrei Tereshko Namesakes

Name
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Andrei Tereshko
Self-Employed
English Tutor
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