Lena Vasileva
Software Engineer at Common Room
Redmond, Washington, United States
Summary
👤
Senior🎓
Top SchoolLena Vasileva is a seasoned software engineer with 15 years of experience building scalable, reliable, and secure cloud services, currently contributing to Common Room from Redmond. She has deep C/C++ and C# expertise and a strong track record at Microsoft and Dropbox delivering production-grade features for Skype Meeting Broadcast and multi-platform SDKs that reached hundreds of millions of users. Lena combines systems-level thinking—algorithms, multithreading, and cloud design patterns—with hands-on ownership of design, implementation, testing, and deployment. She has driven cost-saving scaling features and HADR solutions, and built testing frameworks early in her career for embedded camera SoCs. Known for producing provably correct code and clear cross-team communication, she thrives on tackling complex, multi-module problems with minimal supervision. Her background in applied mathematics underpins a disciplined, analytical approach to software architecture and operational reliability.
15 years of coding experience
9 years of employment as a software developer
Master's degree, Applied Mathematics and Computer Science, Master's degree, Applied Mathematics and Computer Science at Far Eastern Federal University
Английский, Русский
Stackoverflow
3reputation
227reached
0answers
1question
Github Skills (13)
visual10
dataflow-programming10
visual-programming-language10
visual-programming9
edtech9
auto-generate8
python7
linter7
testcontainers-junit-56
pep5
annotations4
static-typing3
typechecker1
Programming languages (3)
Github contributions (5)
klenin/cats-junior
Apr 2011 - Oct 2015
Visual programming environment for children based on simple execution units
Contributions:713 commits, 1 PR, 1 push in 4 years 7 months
for-childrenprogramming-environmentvisualunitsdataflow-programming
elvslv/Home-AssistantConfig
Jul 2017 - Aug 2019
Contributions:17 pushes, 1 branch in 2 years 1 month
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