Mark Konen: Email & Phone Number

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Senior JavaScript Developer at Upwork|Kyiv, Kyiv City, Ukraine

Position:

Senior JavaScript Developer at Upwork

Location:

Kyiv, Kyiv City, Ukraine

View Mark Konen's Email

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Last updated: 2026-07-11

Updated: 2026-07-11

Found email addresses for Mark Konen:

Business emails:

g*************n@gmail.com

Personal emails:

k***@gmail.com,

k***@i.ua

Found phones for Mark Konen:

+380-50-***-**74,

+380-68-***-**75,

+380-63-***-**63,

+380-97-***-**95

A different Mark Konen?

Work Experience 5 years

Senior JavaScript Developer at Upwork

Jan 2022 - Current

Mid-level JavaScript Developer at InnoWeb Agency

Jan 2019 - Dec 2021

Junior JavaScript Developer at TechStart Solutions

Jul 2016 - Dec 2018

Mark Konen started working in 2016, then the employee has changed 2 companies and 2 jobs. On average, Mark Konen works for one company for 3 years 4 months.

Mark is proficient in English. Their professional focus is Agile Methodologies, API Development, and Automation Scripting across 3 core areas.

Education

Bachelor's Degree in Computer Science at Dnipro Polytechnic National University

Frequently Asked Questions

What is Mark Konen's email address?

SignalHire found verified email addresses for Mark Konen, both business and personal. Their business email is g*************n@gmail.com, and personal emails include k***@gmail.com, and k***@i.ua.

What is Mark Konen's phone number?

SignalHire found multiple verified phone numbers for Mark Konen: +380-50-***-**74, +380-68-***-**75, and +380-63-***-**63.

How do I contact Mark Konen at Upwork?

You can reach Mark Konen 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 Mark Konen's professional background?

Mark Konen has 5 years of professional experience. They have held roles including Senior JavaScript Developer, Mid-level JavaScript Developer, and Junior JavaScript Developer at companies such as Upwork, InnoWeb Agency, and TechStart Solutions. Their education includes Bachelor's Degree in Computer Science from Dnipro Polytechnic National University.

Is Mark Konen's contact information up to date?

Yes. Mark Konen's SignalHire profile was last updated on 11 July 2026, reflecting their current position as Senior JavaScript Developer at Upwork in San Francisco, California, United States.

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