Sergey Minakov is an experienced technology leader with over 11 years at Sberbank, currently heading a data engineering direction where he led migrations from Teradata to Greenplum and built Hadoop-based data marts. He combines hands-on Python algorithm development and Jupyter operations with people leadership—having managed teams from 4 to 65 engineers and organized large-scale service desk and support operations. Sergey is also an active open-source contributor in the Swift and Godot ecosystems, notably improving iOS support and documentation for the popular Godot Engine and strengthening test coverage in swift-corelibs-foundation and Kitura. His background in mathematical methods and an MBA in finance gives him a rare blend of quantitative rigor and product/business fluency. Colleagues would note his knack for turning complex data-platform migrations into repeatable engineering processes while keeping developer experience and testability front of mind.
11 years of coding experience
Master of Business Administration - MBA, Finance&Credits, Master of Business Administration - MBA, Finance&Credits at INSEAD
кфмн, математические методы в экономике, кфмн, математические методы в экономике at Voronezh State University
MBA - финансы, MBA - финансы at Воронежский Государственный Университет
Back-end Developer & QA Engineer / Test Automation Engineer
Contributions:20 commits, 16 PRs, 57 comments in 1 year 1 month
Contributions summary:Sergey primarily focused on enhancing the testing infrastructure and improving the reliability of the Kitura framework. They added expectations to test cases, fixed Linux test compatibility, and refactored existing tests for better maintainability. Additionally, they removed force unwrapping from critical components, improving code safety and robustness. The user's contributions involved significant work on test suites and code quality improvements in a Swift-based web framework.
The Foundation Project, providing core utilities, internationalization, and OS independence
Role in this project:
Back-end Developer & Test Automation Engineer
Contributions:18 commits, 20 PRs, 95 comments in 4 months
Contributions summary:Sergey primarily focused on enhancing the `swift-corelibs-foundation` repository by implementing and improving test suites. They added new tests for string manipulation methods dealing with non-Latin characters, ensuring correct encoding and decoding functionality. Furthermore, the user contributed to the testing and implementation of NSCoding and isEqual methods across various Foundation classes like NSURLRequest, demonstrating a focus on data serialization and object comparison within the Swift environment. The user also worked on test-related updates and typo fixes.
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Sergey Minakov - Руководитель Направления at Сбербанк