Sergey Mashukov
@sergeymashukov
I lead Android teams and build stable mobile products with Kotlin and clean architecture.
BulgariaWhat I'm looking for
I lead Android development at Rx2Go, guiding architectural decisions, code reviews, mentoring, and codebase optimization.
Previously at MFMSolutions, I developed client-side SDKs for a chat platform, delivered features, refactored code, and improved product stability. At VTB Bank, I contributed to a mobile banking application in an enterprise team, improving performance and stability.
Across freelance work, Oxagile, and Electronic Arts Russia, I built and supported mobile applications for fintech, retail, social media, Android, BlackBerry, and J2ME projects, including Starbucks, Pay-Go, Mom Life, Compare Taxi, Denim, and Reestr Online.
Experience
Work history, roles, and key accomplishments
Lead Android Developer
Rx2Go
Dec 2024 - Present (1 year 9 months)
Leading Android development team, making architectural decisions, conducting code reviews, and mentoring developers while optimizing the codebase.
Senior Android Developer
MFMSolutions
Oct 2021 - Nov 2024 (3 years 1 month)
Developed SDK client-side for a chat platform, implemented new features, refactored code, and improved product stability.
Android Developer
VTB Bank
Oct 2020 - Sep 2021 (11 months)
Developed mobile banking application, collaborated with enterprise teams, and improved performance and stability.
Freelance Android Developer
Self Employed
Jan 2014 - Oct 2020 (6 years 9 months)
Provided full-cycle Android development for fintech, retail, and social media projects, including architecture design, publishing, and support.
Mobile Developer
Oxagile
Apr 2010 - Mar 2012 (1 year 11 months)
Developed Android and BlackBerry applications.
Lead Programmer
Electronic Arts Russia
Nov 2005 - Aug 2011 (5 years 9 months)
Developed and ported mobile applications for J2ME, BlackBerry, and Android.
Education
Degrees, certifications, and relevant coursework
Polotsk State University
Bachelor's Degree, Radio Engineering
Bachelor's Degree in Radio Engineering from Polotsk State University, completed in 2005.
Novopolotsk Polytechnic Technical College
Diploma, Radio Electronics Manufacturing Technology
Diploma in Radio Electronics Manufacturing Technology from Novopolotsk Polytechnic Technical College, completed in 2000.
Availability
Location
BulgariaAuthorized to work in
Salary expectations
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