Oleksandr Marchenko
Senior Software Engineer at Dotphoton
Ettingen, Basel-Landschaft, Switzerland
Summary
👤
Senior🎓
Top SchoolOleksandr Marchenko is a Senior Software Engineer with a decade of experience building fault-tolerant, microservices-based back-ends and leading teams from prototype to production. He has driven architecture and delivery across domains including EV chargers, train software, real-time systems and robotics, often establishing standards, testing strategies, and mentoring peers. Comfortable across Go, Python and TypeScript, he’s implemented Kafka pipelines, payment integrations (fiat and crypto), ClickHouse analytics and migration of monoliths to scalable services. Currently splitting time as CTO of erinnern.me and Senior Engineer at Dotphoton in Switzerland, he combines hands-on engineering with product-focused leadership. Known for clear communication and pragmatic problem-solving, he also quietly creates side projects (creator of erinnern.me) that reflect his interest in practical, user-centered engineering.
10 years of coding experience
9 years of employment as a software developer
Master's degree Computer Science, Master's degree Computer Science at Sumy State University
Английский, Украинский, Немецкий
Github Skills (7)
strings6
browser-detection5
abstraction4
agent4
browser3
golang3
user-agent3
Programming languages (2)
Github contributions (5)
Saur4ig/leetTests
Dec 2018 - Jun 2022
Contributions:87 pushes, 1 branch in 3 years 6 months
Denbora/R_T_G_Services
Aug 2017 - Jan 2018
Contributions:105 commits, 62 PRs, 75 pushes in 5 months
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