Borys Yermakov
Senior Software Engineer at Affirm
Valencia, Valencian Community, Spain
Summary
👤
Senior🎓
Top SchoolBorys Yermakov is a Senior Software Engineer with over a decade of hands-on experience building cloud-native, high-performance systems and leading teams through full SDLC from requirements to production. He specializes in AWS/Kubernetes infrastructure, performance optimization and micro-optimizations, and has a strong backend pedigree in C#, Python and C/C++ across distributed, reliable services. Comfortable in startup and small-company environments, he pairs hardware-level IoT/IIoT integration experience with software delivery—having improved database performance by orders of magnitude and added hardware sensors and controllers to production stacks. He is also a pragmatic DevOps practitioner proficient with Terraform, ArgoCD, Jenkins and GitLab CI/CD, and regularly mentors engineers and runs hiring and training processes. An active contributor to open-source tooling—evidenced by substantive enhancements to a Dapper repositories project—he blends deep systems knowledge with a taste for shaping products from first principles. Based in Valencia, Spain, Borys brings a rare mix of low-level hardware competence and cloud-scale engineering discipline.
9 years of coding experience
12 years of employment as a software developer
Igor Sikorsky Kyiv Polytechnic Institute
Русский, English
Github Skills (11)
micro-orm10
dapper10
csharp10
sql10
crud10
dotnet-core10
repository-pattern10
test-automation10
asp-net9
dotnet9
net9
Programming languages (10)
Github contributions (5)
phnx47/dapper-repositories
Apr 2017 - May 2017
Generate SQL for CRUD operations based on your POCO classes for Dapper
Role in this project:
Back-end Developer
Back-end DeveloperContributions:6 releases, 38 commits, 24 PRs in 1 month
Contributions summary:Borys primarily focused on enhancing the `dapper-repositories` project by adding functionality for database interaction. Their contributions involved adding properties to join attributes and implementing support for navigation properties, enhancing the SQL generation capabilities. They also incorporated support for `NOT` expressions and implemented methods for finding objects by ID, along with bulk insert and update capabilities. Furthermore, the user added tests and extended existing ones to cover the new features and ensure their correct functionality.
crudsqldapperrepository-patterncrud-generator
borisermakof/serilog-sinks-fluentd
Jul 2017 - Nov 2019
A Sink that writes logs into Fluentd
Contributions:10 commits, 6 PRs, 13 pushes in 2 years 4 months
fluentd
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