Dmitry Babich
Data Collection QA
Mountain View, California United States
Summary
👤
Senior🎓
Top SchoolDmitry Babich is a Data Collection QA specialist with 12 years of experience testing web, mobile, and server-side systems, currently focusing on speech recognition and NLU data generation for Bixby at Samsung in Mountain View. He combines hands-on test automation skills—writing Selenium suites in Python, Java, and Ruby—with API validation (SOAP/REST) and log analysis to uncover failure patterns and improve ML training datasets. Dmitry has deep practical experience across the SDLC, producing detailed test plans, cases, and defect reports while working in Agile teams and Unix/SQL environments. His day-to-day blends scripted data manipulation (Python + MySQL) with exploratory and behavior testing to ensure high-quality voice assistant inputs. Colleagues rely on him to bridge QA rigor and data engineering needs, turning ambiguous conversational edge cases into actionable test coverage. He brings a pragmatic mix of automation, manual testing, and analytics that directly supports ML/NLU pipeline quality.
12 years of coding experience
2 years of employment as a software developer
Information & Communications Technology, Information & Communications Technology at Sierra CollegeComputer Science, Computer Science at Mission College
Russian, English
Github Skills (33)
garbage-collector10
primitive10
low-level10
coreclr10
xamarin10
cil10
dotnet10
linux10
cross-platform10
collector10
desktop10
iot10
garbage10
dotnet-core10
azure10
Programming languages (1)
Github contributions (5)
Dmitri-Botcharnikov/coreclr
May 2016 - Sep 2017
Contributions:1 PR, 32 pushes, 25 branches in 1 year 4 months
dotnetjitruntimedata-typescompiler
Dmitri-Botcharnikov/corefx
Jun 2016 - Aug 2016
Contributions:11 pushes, 5 branches in 2 months
dotnetfile-systemsconsolexmlnet-core
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