Sergey Kirienko
Software Developer at Bluefors Oy
Finland
Summary
👤
Senior🎓
Top SchoolSergey Kirienko is a software developer based in Finland with over 10 years of experience transitioning from PHP and full-stack roles to a focused frontend practice using HTML, CSS and JavaScript. He has deep practical knowledge of relational databases—Oracle, MySQL, MS-SQL and PostgreSQL—and experience integrating web services in enterprise environments. Sergey has delivered frontend solutions for finance and ad-tech, including Angular and React projects for Deutsche Bank and multi-year work at IPONWEB, demonstrating an ability to move between legacy stacks and modern SPA architectures. At Bluefors he continues applying pragmatic engineering to product-focused software, pairing UI interest with back-end fluency. He is also drawn to natural language interfaces, which informs his UI work and suggests a knack for human-centered front-end design. Colleagues would describe him as a versatile engineer who combines robust data-layer experience with a curator’s eye for usable interfaces.
9 years of coding experience
14 years of employment as a software developer
Portuguese, Information Systems, Portuguese, Information Systems at UFMG - Universidade Federal de Minas Gerais
Russian, English, Portuguese
Stackoverflow
291reputation
5kreached
13answers
3questions
Github Skills (63)
markdown10
file-management10
ftp-client10
file-handling10
filesystem9
winscp9
xmake9
dictionary9
file-manager9
lua9
cpp9
shell8
command-line8
windows8
java8
Programming languages (6)
Github contributions (5)
skirienko/photos
Aug 2018 - Nov 2024
Source files for personal photosite
Contributions:6 PRs, 231 pushes, 6 branches in 6 years 3 months
google-photossharinggoogle-photos-apisource-filesphotos
skirienko/web-standards.ru
Mar 2021 - Apr 2023
Contributions:2 pushes in 2 years 1 month
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