Svetlana Perekrestova
Backend Software Engineer at Duos
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolSvetlana Perekrestova is a backend software engineer with 8 years of experience building scalable, high-availability systems for fintech, communications, and large-scale consumer platforms. She has a strong Java/Kotlin/Go background and a track record of impactful engineering: migrating monoliths to microservices, cutting message processing times via Kafka, and reducing audio generation latency from 6700 ms to 530 ms by architecting a voice streaming service. Her work spans R&D for AI-powered banking platforms to improving chat reliability and CI/CD speed at enterprise scale, demonstrating both deep technical execution and cross-team coordination. Based in Amsterdam, she combines rigorous performance tuning (JProfiler, JMeter) with product-minded architecture and a knack for turning operational pain points into measurable improvements. An unusual strength is her bilingual education and language training background, which helps her communicate complex technical ideas clearly across international teams.
8 years of coding experience
5 years of employment as a software developer
Foreign Languages and Literatures, General, 5.0, Foreign Languages and Literatures, General, 5.0 at Rider UniversityForeign Languages and Literatures, General, 5.0, Foreign Languages and Literatures, General, 5.0 at EAC Edinburgh Language SchoolBachelor's degree, Information Systems and Technologies, 4.5, Bachelor's degree, Information Systems and Technologies, 4.5 at The Bonch-Bruevich Saint-Petersburg State University of Telecommunications
English, Russian, French
Stackoverflow
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0reached
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Github Skills (20)
monitoring10
dashboard10
mysql9
visualization9
analytics9
health9
visualize9
grafana9
go9
prometheus9
influxdb9
data-visualization9
elasticsearch9
medical8
composable8
Programming languages (3)
Github contributions (5)
SPerekrestova/VisitCountSimple
Dec 2019 - Jun 2023
Contributions:5 PRs, 27 pushes, 2 branches in 3 years 7 months
SPerekrestova/pill_checker
Nov 2024 - Mar 2025
Provides a powerful medicine pack analysis using ML and NLP to achieve accurate recognition of active ingredients and brand names
Contributions:4 releases, 2 reviews, 47 PRs in 4 months
bioinformatics-pipelinehealthhealthcarehealthcare-applicationmedical
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