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Siarhei Mazaleuski Email & Phone Number
Software Engineer - Frontend Frameworks
at
Box
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
Software Engineer - Frontend Frameworks
Location
Warsaw, Mazowieckie, Poland
Company size
Who is Siarhei Mazaleuski? Overview
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Quick answer
Siarhei Mazaleuski is listed as Software Engineer - Frontend Frameworks at Box, a company with 4017 employees, based in Warsaw, Mazowieckie, Poland. AeroLeads shows a matched LinkedIn profile for Siarhei Mazaleuski.
Siarhei Mazaleuski previously worked as Software Engineer at Box and Frontend Software Engineer at Eis Group Ltd. Siarhei Mazaleuski holds Bachelor'S Degree, Geology Engineering from Belarusian State University.
Company email context
Email format at Box
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Box
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Profile bio
About Siarhei Mazaleuski
Experienced software engineer with a strong background in developing and maintaining large-scale insurance systems and cloud content platforms. Skilled in UI, frontend infrastructure, automation and handling clients' feature requests. Passioned in processes automation.
Current workplace
Siarhei Mazaleuski's current company
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6 roles
Siarhei Mazaleuski work experience
A career timeline built from the work history available for this profile.
Software Engineer
Current
Sep 2021 - Present
Frontend Software Engineer
Worked in multiple product teams across different parts of a huge insurance system, currently work in the UI infrastructure team. Responsibilities in the UI Infrastructure team: - UI automatization scripts - Handle clients feature requests and urgent bugs- Work close with DevOps on setting up CI/CD (handle UI part)- Libraries update - Features for UI.
Apr 2018 - Jul 2021
Frontend Software Engineer
Worked as a contractor with companies and private persons from all over the world.Provided a full circle of creating UI (summarise business requirements, interfaces development, delivery, support).Commonly used technologies: HTML5 | CSS3 & scss | React.js, Redux | Gulp
May 2016 - Apr 2018
Project Manager
Functions: - hold negotiations with clients and business partners- communicated directly with clients to establish project parameters- wrote proposals for design work- analyzed competitor web sites, determined web site content- communicated progress with clients throughout projects sprints- prototyping interfaces- performed administrative functionsResults.
May 2015 - Sep 2016
Project Manager
Studiyaru
Functions: - Managed the team with 5 developers using agile methodologies of web-development. Majored in web sites development, SEO, support.Results: - Established a strong team for the development and promotion of sites. Established work processes in the team. Achieved high productivity through concerted action and friendly personal relationships between.
Jul 2012 - Feb 2015
Team & coworkers
Colleagues at Box
Other employees you can reach at box.com. View company contacts for 4017 employees →
福
福井玲奈
Colleague at Box
Tokyo, Japan, Japan
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MN
Mohammad Noori
Colleague at Box
Zurich, Zurich, Switzerland, Switzerland
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AA
Andre Assadi
Colleague at Box
Oakland, California, United States, United States
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JJ
Justinas Janušauskas
Colleague at Box
Warsaw, Mazowieckie, Poland, Poland
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AP
Aleksander Przeszło
Colleague at Box
Warsaw, Mazowieckie, Poland, Poland
View →
CH
Cole Horne
Colleague at Box
Belmont, California, United States, United States
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AS
Andrew Solski
Colleague at Box
Warsaw, Mazowieckie, Poland, Poland
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IC
Ivano Cerruti
Colleague at Box
Valencia, Valencian Community, Spain, Spain
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RP
Rose Pierce
Colleague at Box
Greater Chicago Area, United States
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NH
Nguyen Hiep
Colleague at Box
Vietnam, Viet Nam
View →
福井玲奈
Colleague at Box
Tokyo, Japan, Japan
View →
MN
Mohammad Noori
Colleague at Box
Zurich, Zurich, Switzerland, Switzerland
View →
AA
Andre Assadi
Colleague at Box
Oakland, California, United States, United States
View →
JJ
Justinas Janušauskas
Colleague at Box
Warsaw, Mazowieckie, Poland, Poland
View →
AP
Aleksander Przeszło
Colleague at Box
Warsaw, Mazowieckie, Poland, Poland
View →
CH
Cole Horne
Colleague at Box
Belmont, California, United States, United States
View →
AS
Andrew Solski
Colleague at Box
Warsaw, Mazowieckie, Poland, Poland
View →
IC
Ivano Cerruti
Colleague at Box
Valencia, Valencian Community, Spain, Spain
View →
RP
Rose Pierce
Colleague at Box
Greater Chicago Area, United States
View →
NH
Nguyen Hiep
Colleague at Box
Vietnam, Viet Nam
View →
1 education record
Siarhei Mazaleuski education
FAQ
Frequently asked questions about Siarhei Mazaleuski
Quick answers generated from the profile data available on this page.
What company does Siarhei Mazaleuski work for?
Siarhei Mazaleuski works for Box.
What is Siarhei Mazaleuski's role at Box?
Siarhei Mazaleuski is listed as Software Engineer - Frontend Frameworks at Box.
Where is Siarhei Mazaleuski based?
Siarhei Mazaleuski is based in Warsaw, Mazowieckie, Poland while working with Box.
What companies has Siarhei Mazaleuski worked for?
Siarhei Mazaleuski has worked for Box, Eis Group Ltd, Freelance, 2Geart Design Bureau, and Studiyaru.
Who are Siarhei Mazaleuski's colleagues at Box?
Siarhei Mazaleuski's colleagues at Box include 福井玲奈, Mohammad Noori, Andre Assadi, Justinas Janušauskas, and Aleksander Przeszło.
How can I contact Siarhei Mazaleuski?
You can use AeroLeads to view verified contact signals for Siarhei Mazaleuski at Box, including work email, phone, and LinkedIn data when available.
What schools did Siarhei Mazaleuski attend?
Siarhei Mazaleuski holds Bachelor'S Degree, Geology Engineering from Belarusian State University.
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