Alexander Miasoiedov is a Senior ML Engineer with 12 years of experience building production-grade AI and backend systems from Kyiv, Ukraine. He has led computer-vision and recommendation efforts—driving a 40% engagement boost at Mav Farm and heading CV backend at Ring—while now applying ML to medical imaging at Sirona Medical. Comfortable across languages and architectures, Alexander has deep experience designing fault-tolerant microservices and orchestration for high-availability systems from roles at Verizon and Carbonite. An open-source contributor and FP enthusiast, he improved Elixir’s credo static analysis and added extensive tests to the high-performance Go Gin web framework, showing attention to code quality and reliability. With a foundation in theoretical and mathematical physics, he blends mathematical rigor with practical engineering to productionize complex models. He’s equally at home authoring robust tests and tuning model pipelines, often focusing on long-term maintainability and lazy evaluation patterns.
A static code analysis tool for the Elixir language with a focus on code consistency and teaching.
Role in this project:
Back-end Developer
Contributions:13 commits, 2 PRs, 7 comments in 10 months
Contributions summary:Alexander primarily contributed to improving the `credo` code analysis tool for the Elixir language. Their work involved modifying the codebase to refine the analysis logic, specifically concerning module documentation and lazy logging practices. They implemented new checks and tests, ensuring Logger calls are lazy and checking for various cases. These changes enhanced the tool's ability to enforce best practices and improve code quality within Elixir projects.
Gin is a HTTP web framework written in Go (Golang). It features a Martini-like API with much better performance -- up to 40 times faster. If you need smashing performance, get yourself some Gin.
Role in this project:
Back-end Developer & QA Engineer
Contributions:2 comments in 1 month
Contributions summary:Alexander primarily contributed to the testing aspects of the Gin framework, adding numerous test cases across various functionalities. The contributions included tests for different HTTP methods (GET, POST, DELETE, etc.), context handling, JSON, HTML, XML, data responses, file serving, middleware, and basic authentication. The user also refactored tests and updated them to the master branch, ensuring existing features were covered.
golangapibetter-performancegintimes
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Alexander Miasoiedov - Senior ML Engineer at Sirona Medical