Oles Kovalenko

Oles Kovalenko's email & phone

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Freelance at Upwork|Greater Vancouver Metropolitan Area, Canada

Position:

Freelance at Upwork

Location:

Greater Vancouver Metropolitan Area, Canada

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Last updated: 2026-02-15
Updated: 2026-02-15

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Work Experience 29 years

Freelance at Upwork

Apr 2024 - Current

Operations Support, Project Manager at Ground X Civil

May 2023 - Dec 2023

Head of Sales and Marketing at Telesens

Nov 2019 - Jan 2023

Sales Development Representative at Memcrab

May 2019 - Nov 2019

Chief Technology Officer (CTO) at ESU Ltd.

Dec 2016 - Sep 2017

Head of Sales and Marketing at Telesystems of Ukraine (PEOPLEnet)

Dec 2014 - Oct 2015

Director at ORCOM TECHNOLOGIES, INC.

Dec 2013 - Dec 2014

Business Development Manager at Industrial Technologies

Mar 2012 - Dec 2013

Branch Office Director at Nexign

Feb 2009 - Mar 2012

Chief Commercial Officer & Co-owner at Freenet Ltd

Feb 2008 - Oct 2008

Key Account Manager, Head of KAD, Chief Technical Officer (PTSD) at Huawei

Feb 2004 - Jan 2008

Telecommunications Engineer & Department Head at FreshTel Communications

Jan 2001 - Feb 2004

Telecommunication Technician at SAT-PORT

May 1999 - Jan 2001

Telecommunication Technician at Artisan

Sep 1997 - May 1998

Oles Kovalenko started working in 1997, then the employee has changed 13 companies and 11 jobs. On average, Oles Kovalenko works for one company for 1 year 8 months.

Education

Bachelor's degree at National Technical University of Ukraine 'Kyiv Polytechnic Institute'​

Frequently Asked Questions

What is Oles Kovalenko's email address?

SignalHire found a verified business email address for Oles Kovalenko: g*****************o@gmail.com.

What is Oles Kovalenko's phone number?

SignalHire found a verified phone number for Oles Kovalenko: +1-***-***-0899.

How do I contact Oles Kovalenko at Upwork?

You can reach Oles Kovalenko 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 Oles Kovalenko's professional background?

Oles Kovalenko has 29 years of professional experience. They have held roles including Operations Support, Project Manager, Head of Sales and Marketing, and Sales Development Representative at companies such as Ground X Civil, Telesens, and Memcrab. Their education includes Bachelor's degree from National Technical University of Ukraine 'Kyiv Polytechnic Institute'​.

Is Oles Kovalenko's contact information up to date?

Yes. Oles Kovalenko's SignalHire profile was last updated on 15 February 2026, reflecting their current position as Freelance at Upwork in San Francisco, California, United States.

Oles Kovalenko Namesakes

Name
Company
Position
Oles Kovalenko
IT Soft Development
QA Engineer

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