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Hacker John Email & Phone Number
Penetration Tester at Київстар
at
Київстар
LinkedIn matched
✓ Verified May 2026
2 data sources
Profile completeness 71%
Current company
Role
Penetration Tester at Київстар
Location
Kyiv, Kyiv City, Ukraine
Company size
Who is Hacker John? Overview
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Quick answer
Hacker John is listed as Penetration Tester at Київстар at Київстар, a company with 1809 employees, based in Kyiv, Kyiv City, Ukraine. AeroLeads shows a matched LinkedIn profile for Hacker John.
Hacker John previously worked as Penetration Tester at Київстар.
Company email context
Email format at Київстар
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Київстар
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Profile bio
About Hacker John
Hacker John is a Penetration Tester at Київстар at Київстар.
Current workplace
Hacker John's current company
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Київстар
1 role
Hacker John work experience
A career timeline built from the work history available for this profile.
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Penetration Tester
Team & coworkers
Colleagues at Київстар
Other employees you can reach at kyivstar.ua. View company contacts for 1809 employees →
АК
Артур Кулов
Colleague at Київстар
Severnaya Osetiya-Alaniya, Russia, Russian Federation
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GM
Gennadiy Markov
Colleague at Київстар
Ukraine, Ukraine
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AS
Anton Shkarupa
Colleague at Київстар
Ukraine, Ukraine
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DD
Dmitro Demchenko
Colleague at Київстар
Ukraine, Ukraine
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TK
Tetiana Kravchuk
Colleague at Київстар
Kyiv, Kyiv City, Ukraine, Ukraine
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СР
Сергій Резник
Colleague at Київстар
Ukraine, Ukraine
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ОС
Олександр Савенко
Colleague at Київстар
Ukraine, Ukraine
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BO
Bob Ooo
Colleague at Київстар
Kyiv, Kyiv City, Ukraine, Ukraine
View →
LS
Larisa Sazonova
Colleague at Київстар
Ukraine, Ukraine
View →
АА
Артём Анчишкин
Colleague at Київстар
Ukraine, Ukraine
View →
Артур Кулов
Colleague at Київстар
Severnaya Osetiya-Alaniya, Russia, Russian Federation
View →
GM
Gennadiy Markov
Colleague at Київстар
Ukraine, Ukraine
View →
AS
Anton Shkarupa
Colleague at Київстар
Ukraine, Ukraine
View →
DD
Dmitro Demchenko
Colleague at Київстар
Ukraine, Ukraine
View →
TK
Tetiana Kravchuk
Colleague at Київстар
Kyiv, Kyiv City, Ukraine, Ukraine
View →
СР
Сергій Резник
Colleague at Київстар
Ukraine, Ukraine
View →
ОС
Олександр Савенко
Colleague at Київстар
Ukraine, Ukraine
View →
BO
Bob Ooo
Colleague at Київстар
Kyiv, Kyiv City, Ukraine, Ukraine
View →
LS
Larisa Sazonova
Colleague at Київстар
Ukraine, Ukraine
View →
АА
Артём Анчишкин
Colleague at Київстар
Ukraine, Ukraine
View →
FAQ
Frequently asked questions about Hacker John
Quick answers generated from the profile data available on this page.
What company does Hacker John work for?
Hacker John works for Київстар.
What is Hacker John's role at Київстар?
Hacker John is listed as Penetration Tester at Київстар at Київстар.
Where is Hacker John based?
Hacker John is based in Kyiv, Kyiv City, Ukraine while working with Київстар.
What companies has Hacker John worked for?
Hacker John has worked for Київстар.
Who are Hacker John's colleagues at Київстар?
Hacker John's colleagues at Київстар include Артур Кулов, Gennadiy Markov, Anton Shkarupa, Dmitro Demchenko, and Tetiana Kravchuk.
How can I contact Hacker John?
You can use AeroLeads to view verified contact signals for Hacker John at Київстар, including work email, phone, and LinkedIn data when available.
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