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Sem Martsynovskyi Email & Phone Number
Senior Software Engineer
at
Cracken
1 work email found
@cracken.ai
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 86%
Current company
Role
Senior Software Engineer
Location
Kyiv, Kyiv City, Ukraine
Company size
Who is Sem Martsynovskyi? Overview
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Quick answer
Sem Martsynovskyi is listed as Senior Software Engineer at Cracken, a with 11 employees, based in Kyiv, Kyiv City, Ukraine. AeroLeads shows a work email signal at cracken.ai and a matched LinkedIn profile for Sem Martsynovskyi.
Sem Martsynovskyi previously worked as Senior Frontend Developer at Epam Systems and Frontend Developer at Axon Development Group. Sem Martsynovskyi holds Bachelor Of Cybersecurity, Cybersecurity from Kiev International Economics University.
Company email context
Email format at Cracken
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*@cracken.ai
71% confidence
AeroLeads found 1 current-domain work email signal for Sem Martsynovskyi. Compare company email patterns before reaching out.
Profile bio
About Sem Martsynovskyi
Software developer with a comprehensive experience in building high-scalable, maintainable and efficient for business web applications. Highly motivated to explore and apply new patterns, paradigms and best-practices of constructing modern application.
Current workplace
Sem Martsynovskyi's current company
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Cracken
5 roles
Sem Martsynovskyi work experience
A career timeline built from the work history available for this profile.
Senior Frontend Developer
CurrentPlayed a key frontend developer role in one of the 13 squads. Took a leading role, helped frontend team interacting with other squads and project members while mentoring my coworkers.
Jul 2022 - Present
Frontend Developer
Worked as a key frontend developer in a team of several FE devs, BE devs and QAs. Implemented a huge amount of sophisticated features in short terms and helped my teammates to write more clean and maintainable code.
Jun 2021 - Jul 2022
Fullstack Developer
Coded as a full-stack dev in cooperation with two seniors, got a lot of useful tips & tricks during code-reviews and alignment meetings
Jul 2020 - Jun 2021
Fullstack Developer
Freelance
Several freelance projects: B2C shop and image/video/pattern generator for backgrounds via canvas(both on Ukrainian language)
Sep 2019 - May 2020
1 education record
Sem Martsynovskyi education
-
Kiev International Economics University
FAQ
Frequently asked questions about Sem Martsynovskyi
Quick answers generated from the profile data available on this page.
What company does Sem Martsynovskyi work for?
Sem Martsynovskyi works for Cracken.
What is Sem Martsynovskyi's role at Cracken?
Sem Martsynovskyi is listed as Senior Software Engineer at Cracken.
What is Sem Martsynovskyi's email address?
AeroLeads has found 1 work email signal at @cracken.ai for Sem Martsynovskyi at Cracken.
Where is Sem Martsynovskyi based?
Sem Martsynovskyi is based in Kyiv, Kyiv City, Ukraine while working with Cracken.
What companies has Sem Martsynovskyi worked for?
Sem Martsynovskyi has worked for Cracken, Epam Systems, Axon Development Group, Sparkyspot, and Freelance.
How can I contact Sem Martsynovskyi?
You can use AeroLeads to view verified contact signals for Sem Martsynovskyi at Cracken, including work email, phone, and LinkedIn data when available.
What schools did Sem Martsynovskyi attend?
Sem Martsynovskyi holds Bachelor Of Cybersecurity, Cybersecurity from Kiev International Economics University.
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