Arturs Jefimovs
Senior Software Engineer (Go) at RedCore
Riga, Latvia
Summary
👤
Senior🎓
Top SchoolArturs Jefimovs is a Senior Golang Engineer with over a decade of hands-on experience designing high-load, low-latency distributed systems and scalable backend architectures. He specializes in Go and ecosystem tooling—NATS, Kubernetes, PostgreSQL, MongoDB, Redis, Docker, Terraform and AWS—while also bringing practical knowledge of C/C++, Python, Java and JavaScript. Arturs combines rigorous engineering practices (DDD, DI, testing, profiling, concurrency) with a focus on reliability and measurable performance improvements, often driving automation and CI/CD efficiencies. He mentors teams, leads code reviews and owns integrations with external platforms, translating complex requirements into maintainable microservices and operators. Beyond production systems, he maintains an open-source Free Oberon compiler/IDE project and wrote a master’s thesis on compiling Oberon to ARM64, reflecting deep systems-level curiosity that informs his everyday architecture decisions. Based in Riga, he actively applies AI-enhanced tools to accelerate development and optimization.
10 years of coding experience
11 years of employment as a software developer
Bachelor of Engineering - BE, Electrical and Electronics Engineering, Bachelor of Engineering - BE, Electrical and Electronics Engineering at Transport and Telecommunication Institute (TSI)Master of Science - MS, Computer Science, Master of Science - MS, Computer Science at University of Latvia (Latvijas Universitāte)Bachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at University of Plymouth
English, Russian, Latvian, Esperanto, German
Stackoverflow
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Github Skills (48)
text-editor10
pascal10
gui-programming10
windows10
gui-application10
ide10
linux10
terminal-emulator10
lazarus10
graphic10
turbo-pascal10
console-visualization10
graphics-programming10
turbo-c10
oberon10
Programming languages (7)
Github contributions (5)
oberoncompiler/foc
Apr 2021 - Feb 2023
Free Oberon Compiler
Contributions:4 reviews, 50 commits, 4 PRs in 1 year 9 months
kekcleader/OberonBook
Jan 2019 - Apr 2020
Contributions:12 commits, 11 pushes, 1 branch in 1 year 3 months
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