Valiantsin Rakots
AI Engineer at 3Alica
Warsaw, Masovian Voivodeship, Belarus
Summary
👤
Senior🎓
Top SchoolValiantsin Rakots is an AI Engineer with nine years of experience building and operationalizing machine learning and backend systems, currently based in Warsaw. He designs production-grade model serving pipelines and GPT-based RAG chatbots, optimizing for low-latency inference across GPU and CPU environments with tools like TorchServe, FastAPI, Docker, and cloud platforms. His background spans computer vision, speech systems, and NLP, with hands-on work in monitoring, scaling, and reducing hallucinations in conversational AI. Comfortable leading projects or mentoring juniors, he combines full lifecycle software engineering with pragmatic deployment practices. Colleagues value his ability to translate research-grade models into reliable, observable services that improve user experience. An unexpected strength is his consistent focus on deployment realism—balancing model quality with cost, latency, and maintainability in production.
9 years of coding experience
4 years of employment as a software developer
Bachelor's degree Computer Software and Media Applications, Bachelor's degree Computer Software and Media Applications at Belarusian State University
Russian, English, Polish
Github Skills (24)
loss8
sketchup7
manipulator6
robot6
autonomous-robots5
camera5
robotics5
face4
api4
ack4
face-detection3
rest3
rest-api3
computer-vision3
zone3
Programming languages (1)
Github contributions (5)
rahowa/distortme
Mar 2020 - Jul 2020
🖼️ ⌨️ CLI utility for augmentation and preprocessing images.
Contributions:81 commits, 4 PRs, 38 pushes in 3 months
image-processingcli-utilityaugmentationpreprocessingcli
rahowa/catboost_focal_loss
Aug 2019 - Jun 2020
📈 😸 Binary focal loss implementations for catboost framework
Contributions:4 commits, 2 PRs, 3 pushes in 10 months
implementationsdataminingcatboostackloss
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